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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1538 2014-12-22 10:41:29Z 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)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
34 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35 
#	radius			: FreeRadius initialisation
36 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
42 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
44 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46 
#	fail2ban		: Fail2ban IDS installation and configuration
47 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 48 
#	post_install		: Security, log rotation, etc.
1 root 49 
 
50 
DATE=`date '+%d %B %Y - %Hh%M'`
51 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53 
mode="install"
1 root 54 
# ******* Files parameters - paramètres fichiers *********
1015 richard 55 
DIR_INSTALL=`pwd`				# current directory
56 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59 
DIR_WEB="/var/www/html"				# directory of APACHE
60 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
64 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1469 richard 73 
HOSTNAME="alcasar"				# default hostname
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1471 richard 75 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 76 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1243 richard 78 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79 
# ****** Paths - chemin des commandes *******
80 
SED="/bin/sed -i"
81 
# ****************** End of global parameters *********************
82 
 
959 franck 83 
license ()
84 
{
85 
	if [ $Lang == "fr" ]
1538 richard 86 
	then
87 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
88 
	else
89 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 90 
	fi
1538 richard 91 
	response=0
92 
	PTN='^[oOyYnN]$'
93 
	until [[ $(expr $response : $PTN) -gt 0 ]]
94 
	do
95 
		if [ $Lang == "fr" ]
96 
			then echo -n "Accéptez-vous les termes de cette licence (O/n)? : "
97 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
98 
		fi
99 
		read response
100 
	done
101 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
102 
	then
103 
		exit 1
104 
	fi
959 franck 105 
}
106 
 
1 root 107 
header_install ()
108 
{
109 
	clear
110 
	echo "-----------------------------------------------------------------------------"
460 richard 111 
	echo "                     ALCASAR V$VERSION Installation"
1 root 112 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
113 
	echo "-----------------------------------------------------------------------------"
1389 richard 114 
}
1 root 115 
 
116 
##################################################################
1221 richard 117 
##			Function "testing"			##
1378 richard 118 
## - Test of Mageia version					##
1529 richard 119 
## - Test of ALCASAR version (if already installed)		##
1342 richard 120 
## - Test of free space on /var  (>10G)				##
1005 richard 121 
## - Test of Internet access					##
29 richard 122 
##################################################################
123 
testing ()
124 
{
1529 richard 125 
# Test of Mageia version
126 
# extract the current Mageia version and hardware architecture (i586 ou X64)
127 
	fic=`cat /etc/product.id`
128 
	unknown_os=0
129 
	old="$IFS"
130 
	IFS=","
131 
	set $fic
132 
	for i in $*
133 
	do
134 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
135 
			then
136 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
137 
			unknown_os=`expr $unknown_os + 1`
138 
		fi
139 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
140 
			then
141 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
142 
			unknown_os=`expr $unknown_os + 1`
143 
		fi
144 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
145 
			then
146 
			ARCH=`echo $i|cut -d"=" -f2`
147 
			unknown_os=`expr $unknown_os + 1`
148 
		fi
149 
	done
150 
	IFS="$old"
1362 richard 151 
# Test if ALCASAR is already installed
152 
	if [ -e $CONF_FILE ]
153 
	then
154 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 155 
		if [ $Lang == "fr" ]
1362 richard 156 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
157 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 158 
		fi
1362 richard 159 
		response=0
160 
		PTN='^[oOnNyY]$'
161 
		until [[ $(expr $response : $PTN) -gt 0 ]]
162 
		do
163 
			if [ $Lang == "fr" ]
164 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
165 
				else echo -n "Do you want to update (Y/n)?";
166 
			 fi
167 
			read response
168 
		done
169 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
170 
		then
171 
			rm -f /tmp/alcasar-conf*
172 
		else
1471 richard 173 
# Create a backup of running importants files
1362 richard 174 
			$DIR_SCRIPTS/alcasar-conf.sh --create
175 
			mode="update"
176 
		fi
1529 richard 177 
	fi
178 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
179 
		then
180 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 181 
			then
1529 richard 182 
			echo
1378 richard 183 
			if [ $Lang == "fr" ]
184 
				then
1529 richard 185 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
186 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
187 
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
188 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 189 
			else
190 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 191 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
192 
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
193 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 194 
			fi
1529 richard 195 
		else
196 
			if [ $Lang == "fr" ]
197 
				then
198 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
199 
			else
200 
				echo "The installation of ALCASAR can't be performed."
1378 richard 201 
			fi
202 
		fi
1529 richard 203 
		echo
204 
		if [ $Lang == "fr" ]
205 
			then
206 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
207 
		else
208 
			echo "The OS must be replaced (Mageia4.1)"
209 
		fi
210 
		exit 0
1342 richard 211 
	fi
1529 richard 212 
	if [ ! -d /var/log/netflow/porttracker ]
213 
		then
214 
# Test of free space on /var
215 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
216 
		if [ $free_space -lt 10 ]
217 
			then
218 
			if [ $Lang == "fr" ]
219 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
220 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
221 
			fi
222 
		exit 0
223 
		fi
224 
	fi
1378 richard 225 
	if [ $Lang == "fr" ]
784 richard 226 
		then echo -n "Tests des paramètres réseau : "
595 richard 227 
		else echo -n "Network parameters tests : "
228 
	fi
1471 richard 229 
# Test of Ethernet links state
230 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
231 
	for i in $DOWN_IF
232 
	do
233 
		if [ $Lang == "fr" ]
234 
		then
235 
			echo "Échec"
236 
			echo "Le lien réseau de la carte $i n'est pas actif."
237 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
238 
		else
239 
			echo "Failed"
240 
			echo "The link state of $i interface is down."
241 
			echo "Make sure that this network card is connected to a switch or an A.P."
242 
		fi
243 
		exit 0
244 
	done
245 
	echo -n "."
246 
 
247 
# Test EXTIF config files
1499 richard 248 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
249 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
250 
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 251 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
252 
	then
784 richard 253 
		if [ $Lang == "fr" ]
254 
		then
255 
			echo "Échec"
256 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
257 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 258 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 259 
		else
260 
			echo "Failed"
261 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
262 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 263 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 264 
		fi
830 richard 265 
		echo "DEVICE=$EXTIF"
784 richard 266 
		echo "IPADDR="
267 
		echo "NETMASK="
268 
		echo "GATEWAY="
269 
		echo "DNS1="
270 
		echo "DNS2="
830 richard 271 
		echo "ONBOOT=yes"
784 richard 272 
		exit 0
273 
	fi
274 
	echo -n "."
1471 richard 275 
 
276 
# Test if router is alive (Box FAI)
784 richard 277 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 278 
		if [ $Lang == "fr" ]
279 
		then
280 
			echo "Échec"
281 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
282 
			echo "Réglez ce problème puis relancez ce script."
283 
		else
284 
			echo "Failed"
285 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
286 
			echo "Resolv this problem, then restart this script."
287 
		fi
29 richard 288 
		exit 0
289 
	fi
308 richard 290 
	echo -n "."
978 franck 291 
# On teste le lien vers le routeur par defaut
1499 richard 292 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 293 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 294 
	       	then
595 richard 295 
		if [ $Lang == "fr" ]
296 
		then
297 
			echo "Échec"
1499 richard 298 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 299 
			echo "Réglez ce problème puis relancez ce script."
300 
		else
301 
			echo "Failed"
302 
			echo "The Internet gateway doesn't answered"
303 
			echo "Resolv this problem, then restart this script."
304 
		fi
308 richard 305 
		exit 0
306 
	fi
307 
	echo -n "."
421 franck 308 
# On teste la connectivité Internet
29 richard 309 
	rm -rf /tmp/con_ok.html
308 richard 310 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 311 
	if [ ! -e /tmp/con_ok.html ]
312 
	then
595 richard 313 
		if [ $Lang == "fr" ]
314 
		then
315 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
316 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
317 
			echo "Vérifiez la validité des adresses IP des DNS."
318 
		else
319 
			echo "The Internet connection try failed (google.fr)."
320 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
321 
			echo "Verify the DNS IP addresses"
322 
		fi
29 richard 323 
		exit 0
324 
	fi
325 
	rm -rf /tmp/con_ok.html
308 richard 326 
	echo ". : ok"
1389 richard 327 
} # end of testing ()
302 richard 328 
 
329 
##################################################################
1221 richard 330 
##			Function "init"				##
302 richard 331 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
332 
## - Installation et modification des scripts du portail	##
333 
##################################################################
334 
init ()
335 
{
527 richard 336 
	if [ "$mode" != "update" ]
302 richard 337 
	then
338 
# On affecte le nom d'organisme
597 richard 339 
		header_install
302 richard 340 
		ORGANISME=!
341 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 342 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 343 
                do
595 richard 344 
			if [ $Lang == "fr" ]
597 richard 345 
			       	then echo -n "Entrez le nom de votre organisme : "
346 
				else echo -n "Enter the name of your organism : "
595 richard 347 
			fi
330 franck 348 
			read ORGANISME
613 richard 349 
			if [ "$ORGANISME" == "" ]
330 franck 350 
				then
351 
				ORGANISME=!
352 
			fi
353 
		done
302 richard 354 
	fi
1 root 355 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 356 
	rm -f $PASSWD_FILE
1350 richard 357 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
358 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 359 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 360 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 361 
	$SED "/^password.*/d" /boot/grub/menu.lst
362 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 363 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 364 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 365 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 366 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 367 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 368 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 369 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 370 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
371 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 372 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 373 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
374 
	echo "$secretradius" >> $PASSWD_FILE
375 
	chmod 640 $PASSWD_FILE
977 richard 376 
# Scripts and conf files copy
377 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 378 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 379 
#  - 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 380 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 381 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 382 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 383 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
384 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 385 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
386 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 387 
# generate central conf file
388 
	cat <<EOF > $CONF_FILE
612 richard 389 
##########################################
390 
##                                      ##
391 
##          ALCASAR Parameters          ##
392 
##                                      ##
393 
##########################################
1 root 394 
 
612 richard 395 
INSTALL_DATE=$DATE
396 
VERSION=$VERSION
397 
ORGANISM=$ORGANISME
923 franck 398 
DOMAIN=$DOMAIN
612 richard 399 
EOF
628 richard 400 
	chmod o-rwx $CONF_FILE
1 root 401 
} # End of init ()
402 
 
403 
##################################################################
1221 richard 404 
##			Function "network"			##
1 root 405 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 406 
## - Nommage DNS du système 					##
1336 richard 407 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 408 
## - Modification du fichier /etc/hosts				##
409 
## - Configuration du serveur de temps (NTP)			##
410 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
411 
##################################################################
412 
network ()
413 
{
414 
	header_install
636 richard 415 
	if [ "$mode" != "update" ]
416 
		then
417 
		if [ $Lang == "fr" ]
418 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
419 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
420 
		fi
421 
		response=0
422 
		PTN='^[oOyYnN]$'
423 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 424 
		do
595 richard 425 
			if [ $Lang == "fr" ]
659 richard 426 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 427 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 428 
			fi
1 root 429 
			read response
430 
		done
636 richard 431 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
432 
		then
433 
			PRIVATE_IP_MASK="0"
434 
			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:]]$'
435 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 436 
			do
595 richard 437 
				if [ $Lang == "fr" ]
597 richard 438 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
439 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 440 
				fi
597 richard 441 
				read PRIVATE_IP_MASK
1 root 442 
			done
636 richard 443 
		else
444 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
445 
		fi
595 richard 446 
	else
637 richard 447 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
448 
		rm -rf conf/etc/alcasar.conf
1 root 449 
	fi
861 richard 450 
# Define LAN side global parameters
1243 richard 451 
	hostname $HOSTNAME.$DOMAIN
452 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 453 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 454 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 455 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 456 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 457 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 458 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
459 
		then
460 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
461 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
462 
	fi
463 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
464 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 465 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 466 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 467 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
468 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 469 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
470 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 471 
	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 472 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 473 
# Define Internet parameters
1499 richard 474 
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
475 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
476 
	if [ $nb_dns == 2 ]
477 
		then
478 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
479 
	fi
70 franck 480 
	DNS1=${DNS1:=208.67.220.220}
481 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 482 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 483 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 484 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 485 
# Wrtie the conf file
1469 richard 486 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
487 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 488 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
489 
	if [ $IP_SETTING == "dhcp" ]
490 
		then
491 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
492 
		echo "GW=dhcp" >> $CONF_FILE
493 
	else
494 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
495 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
496 
	fi
994 franck 497 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 498 
	echo "DNS1=$DNS1" >> $CONF_FILE
499 
	echo "DNS2=$DNS2" >> $CONF_FILE
500 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 501 
	echo "DHCP=on" >> $CONF_FILE
914 franck 502 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
503 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
504 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 505 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 506 
# network default
597 richard 507 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 508 
	cat <<EOF > /etc/sysconfig/network
509 
NETWORKING=yes
1243 richard 510 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 511 
FORWARD_IPV4=true
512 
EOF
1499 richard 513 
# /etc/hosts config
1 root 514 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
515 
	cat <<EOF > /etc/hosts
503 richard 516 
127.0.0.1	localhost
1353 richard 517 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 518 
EOF
1499 richard 519 
# EXTIF (Internet) config
520 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
521 
	if [ $IP_SETTING == "dhcp" ]
522 
		then
523 
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
524 
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
525 
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
526 
	else
527 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 528 
DEVICE=$EXTIF
529 
BOOTPROTO=static
597 richard 530 
IPADDR=$PUBLIC_IP
531 
NETMASK=$PUBLIC_NETMASK
532 
GATEWAY=$PUBLIC_GATEWAY
14 richard 533 
DNS1=127.0.0.1
1499 richard 534 
RESOLV_MODS=yes
14 richard 535 
ONBOOT=yes
536 
METRIC=10
537 
MII_NOT_SUPPORTED=yes
538 
IPV6INIT=no
539 
IPV6TO4INIT=no
540 
ACCOUNTING=no
541 
USERCTL=no
994 franck 542 
MTU=$MTU
14 richard 543 
EOF
1499 richard 544 
	fi
1336 richard 545 
# Config INTIF (consultation LAN) in normal mode
841 richard 546 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
547 
DEVICE=$INTIF
548 
BOOTPROTO=static
549 
ONBOOT=yes
550 
NOZEROCONF=yes
551 
MII_NOT_SUPPORTED=yes
552 
IPV6INIT=no
553 
IPV6TO4INIT=no
554 
ACCOUNTING=no
555 
USERCTL=no
556 
EOF
1336 richard 557 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 558 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 559 
DEVICE=$INTIF
560 
BOOTPROTO=static
561 
IPADDR=$PRIVATE_IP
604 richard 562 
NETMASK=$PRIVATE_NETMASK
1 root 563 
ONBOOT=yes
564 
METRIC=10
565 
NOZEROCONF=yes
566 
MII_NOT_SUPPORTED=yes
14 richard 567 
IPV6INIT=no
568 
IPV6TO4INIT=no
569 
ACCOUNTING=no
570 
USERCTL=no
1 root 571 
EOF
440 franck 572 
# Mise à l'heure du serveur
573 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
574 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 575 
0.fr.pool.ntp.org	# adapt to your country
576 
1.fr.pool.ntp.org
577 
2.fr.pool.ntp.org
440 franck 578 
EOF
579 
# Configuration du serveur de temps (sur lui même)
1 root 580 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
581 
	cat <<EOF > /etc/ntp.conf
456 franck 582 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 583 
server 1.fr.pool.ntp.org
584 
server 2.fr.pool.ntp.org
585 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 586 
fudge 127.127.1.0 stratum 10
604 richard 587 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 588 
restrict 127.0.0.1
310 richard 589 
driftfile /var/lib/ntp/drift
1 root 590 
logfile /var/log/ntp.log
591 
EOF
440 franck 592 
 
310 richard 593 
	chown -R ntp:ntp /var/lib/ntp
1 root 594 
# Renseignement des fichiers hosts.allow et hosts.deny
595 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
596 
	cat <<EOF > /etc/hosts.allow
597 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 598 
sshd: ALL
1 root 599 
ntpd: $PRIVATE_NETWORK_SHORT
600 
EOF
601 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
602 
	cat <<EOF > /etc/hosts.deny
603 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
604 
EOF
790 richard 605 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 606 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 607 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 608 
# load conntrack ftp module
609 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
610 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 611 
# load ipt_NETFLOW module
612 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 613 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
614 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
615 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
616 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 617 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 618 
#
860 richard 619 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 620 
} # End of network ()
621 
 
622 
##################################################################
1221 richard 623 
##			Function "ACC"				##
624 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 625 
## - configuration du serveur web (Apache)			##
626 
## - définition du 1er comptes de gestion 			##
627 
## - sécurisation des accès					##
628 
##################################################################
1221 richard 629 
ACC ()
1 root 630 
{
631 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
632 
	mkdir $DIR_WEB
633 
# Copie et configuration des fichiers du centre de gestion
316 richard 634 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 635 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 636 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
637 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
638 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
639 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 641 
	chown -R apache:apache $DIR_WEB/*
1489 richard 642 
# create the backup structure :
643 
# - base = users database
644 
# - system_backup = alcasar conf file + users database
645 
# - archive = tarball of "base + http firewall + netflow"
646 
# - security = watchdog disconnection)
647 
	for i in system_backup base archive security;
1 root 648 
	do
649 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
650 
	done
5 franck 651 
	chown -R root:apache $DIR_SAVE
71 richard 652 
# Configuration et sécurisation php
653 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 654 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
655 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 656 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
657 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 658 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
659 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
660 
# Configuration et sécurisation Apache
790 richard 661 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 662 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 663 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 664 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 665 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
666 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
667 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
668 
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
669 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
670 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
671 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
672 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
673 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
674 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 675 
	[ -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
676 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 677 
# Error page management
1534 richard 678 
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
679 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 680 
Alias /error/ "/var/www/html/"
681 
<Directory "/usr/share/httpd/error">
682 
    AllowOverride None
683 
    Options IncludesNoExec
684 
    AddOutputFilter Includes html
685 
    AddHandler type-map var
686 
    Require all granted
687 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
688 
    ForceLanguagePriority Prefer Fallback
689 
</Directory>
690 
ErrorDocument 400 /error/error.php?error=400
691 
ErrorDocument 401 /error/error.php?error=401
692 
ErrorDocument 403 /error/error.php?error=403
693 
ErrorDocument 404 /error/error.php?error=404
694 
ErrorDocument 405 /error/error.php?error=405
695 
ErrorDocument 408 /error/error.php?error=408
696 
ErrorDocument 410 /error/error.php?error=410
697 
ErrorDocument 411 /error/error.php?error=411
698 
ErrorDocument 412 /error/error.php?error=412
699 
ErrorDocument 413 /error/error.php?error=413
700 
ErrorDocument 414 /error/error.php?error=414
701 
ErrorDocument 415 /error/error.php?error=415
702 
ErrorDocument 500 /error/error.php?error=500
703 
ErrorDocument 501 /error/error.php?error=501
704 
ErrorDocument 502 /error/error.php?error=502
705 
ErrorDocument 503 /error/error.php?error=503
706 
ErrorDocument 506 /error/error.php?error=506
707 
EOF
1359 richard 708 
	[ -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
709 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
710 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
711 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 712 
</body>
713 
</html>
714 
EOF
715 
# Définition du premier compte lié au profil 'admin'
509 richard 716 
	header_install
510 richard 717 
	if [ "$mode" = "install" ]
718 
	then
613 richard 719 
		admin_portal=!
720 
		PTN='^[a-zA-Z0-9-]*$'
721 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
722 
                	do
723 
			header_install
724 
			if [ $Lang == "fr" ]
725 
			then
726 
				echo ""
727 
				echo "Définissez un premier compte d'administration du portail :"
728 
				echo
729 
				echo -n "Nom : "
730 
			else
731 
				echo ""
732 
				echo "Define the first account allow to administrate the portal :"
733 
				echo
734 
				echo -n "Account : "
735 
			fi
736 
			read admin_portal
737 
			if [ "$admin_portal" == "" ]
738 
				then
739 
				admin_portal=!
740 
			fi
741 
			done
1268 richard 742 
# Creation of keys file for the admin account ("admin")
510 richard 743 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
744 
		mkdir -p $DIR_DEST_ETC/digest
745 
		chmod 755 $DIR_DEST_ETC/digest
746 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
747 
			do
1350 richard 748 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 749 
			done
750 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
751 
	fi
434 richard 752 
# synchronisation horaire
753 
	ntpd -q -g &
1 root 754 
# Sécurisation du centre
988 franck 755 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 756 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 757 
<Directory $DIR_ACC>
1 root 758 
	SSLRequireSSL
759 
	AllowOverride None
760 
	Order deny,allow
761 
	Deny from all
762 
	Allow from 127.0.0.1
763 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 764 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 765 
	require valid-user
766 
	AuthType digest
1243 richard 767 
	AuthName $HOSTNAME.$DOMAIN
1 root 768 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 769 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 770 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 771 
</Directory>
316 richard 772 
<Directory $DIR_ACC/admin>
1 root 773 
	SSLRequireSSL
774 
	AllowOverride None
775 
	Order deny,allow
776 
	Deny from all
777 
	Allow from 127.0.0.1
778 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 779 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 780 
	require valid-user
781 
	AuthType digest
1243 richard 782 
	AuthName $HOSTNAME.$DOMAIN
1 root 783 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 784 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 785 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 786 
</Directory>
344 richard 787 
<Directory $DIR_ACC/manager>
1 root 788 
	SSLRequireSSL
789 
	AllowOverride None
790 
	Order deny,allow
791 
	Deny from all
792 
	Allow from 127.0.0.1
793 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 794 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 795 
	require valid-user
796 
	AuthType digest
1243 richard 797 
	AuthName $HOSTNAME.$DOMAIN
1 root 798 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 799 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 800 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 801 
</Directory>
316 richard 802 
<Directory $DIR_ACC/backup>
803 
	SSLRequireSSL
804 
	AllowOverride None
805 
	Order deny,allow
806 
	Deny from all
807 
	Allow from 127.0.0.1
808 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 809 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 810 
	require valid-user
811 
	AuthType digest
1243 richard 812 
	AuthName $HOSTNAME.$DOMAIN
316 richard 813 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 814 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 815 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 816 
</Directory>
811 richard 817 
Alias /save/ "$DIR_SAVE/"
818 
<Directory $DIR_SAVE>
819 
	SSLRequireSSL
820 
	Options Indexes
821 
	Order deny,allow
822 
	Deny from all
823 
	Allow from 127.0.0.1
824 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 825 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 826 
	require valid-user
827 
	AuthType digest
1243 richard 828 
	AuthName $HOSTNAME.$DOMAIN
811 richard 829 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 830 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 831 
</Directory>
1 root 832 
EOF
1378 richard 833 
# Launch after coova
834 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1525 franck 835 
# Initialization of Vnstat
1530 richard 836 
	 [ -e /etc/vnstat.conf.default ]  || cp /etc/vnstat.conf /etc/vnstat.conf.default
1527 franck 837 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
838 
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 839 
} # End of ACC ()
1 root 840 
 
841 
##########################################################################################
1221 richard 842 
##				Fonction "CA"						##
1 root 843 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
844 
##########################################################################################
1221 richard 845 
CA ()
1 root 846 
{
510 richard 847 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 848 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 849 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 850 
	cat <<EOF > $FIC_VIRTUAL_SSL
851 
# default SSL virtual host, used for all HTTPS requests that do not
852 
# match a ServerName or ServerAlias in any <VirtualHost> block.
853 
 
854 
<VirtualHost _default_:443>
855 
# general configuration
856 
    ServerAdmin root@localhost
857 
    ServerName localhost
858 
 
859 
# SSL configuration
860 
    SSLEngine on
861 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
862 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
863 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
864 
    CustomLog logs/ssl_request_log \
865 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
866 
    ErrorLog logs/ssl_error_log
867 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
868 
</VirtualHost>
869 
EOF
870 
 
5 franck 871 
	chown -R root:apache /etc/pki
1 root 872 
	chmod -R 750 /etc/pki
1389 richard 873 
} # End of CA ()
1 root 874 
 
875 
##########################################################################################
1221 richard 876 
##			Fonction "init_db"						##
1 root 877 
## - Initialisation de la base Mysql							##
878 
## - Affectation du mot de passe de l'administrateur (root)				##
879 
## - Suppression des bases et des utilisateurs superflus				##
880 
## - Création de la base 'radius'							##
881 
## - Installation du schéma de cette base						##
882 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
883 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
884 
##########################################################################################
885 
init_db ()
886 
{
1355 richard 887 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 888 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
889 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 890 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 891 
	systemctl start mysqld.service
1 root 892 
	sleep 4
893 
	mysqladmin -u root password $mysqlpwd
894 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 895 
# Secure the server
896 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
897 
	$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 898 
# Create 'radius' database
1317 richard 899 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 900 
# Add an empty radius database structure
364 franck 901 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 902 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 903 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 904 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
905 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 906 
	systemctl daemon-reload
1389 richard 907 
} # End of init_db ()
1 root 908 
 
909 
##########################################################################
1389 richard 910 
##			Fonction "radius"				##
1 root 911 
## - Paramètrage des fichiers de configuration FreeRadius		##
912 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
913 
## - Modification de fichier de conf pour l'accès à Mysql		##
914 
##########################################################################
1389 richard 915 
radius ()
1 root 916 
{
917 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
918 
	chown -R radius:radius /etc/raddb
919 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 920 
# Set radius.conf parameters
1 root 921 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
922 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
923 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 924 
# remove the proxy function
1 root 925 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
926 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 927 
# remove EAP module
654 richard 928 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 929 
# listen on loopback (should be modified later if EAP enabled)
1 root 930 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 931 
# enable the  SQL module (and SQL counter)
1 root 932 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
933 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
934 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 935 
# only include modules for ALCASAR needs
936 
	$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
937 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
938 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
939 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
940 
	$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
941 
	$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 942 
# remvove virtual server and copy our conf file
1 root 943 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 944 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 945 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
946 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
947 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
948 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 949 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 950 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 951 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 952 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
953 
	cat << EOF > /etc/raddb/clients.conf
954 
client 127.0.0.1 {
955 
	secret = $secretradius
956 
	shortname = localhost
957 
}
958 
EOF
1278 richard 959 
# sql.conf modification
1 root 960 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
961 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
962 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
963 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
964 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 965 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 966 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 967 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
968 
# counter.conf modification (change the Max-All-Session-Time counter)
969 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
970 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
971 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 972 
# make certain that mysql is up before radius start
973 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
974 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
975 
	systemctl daemon-reload
1389 richard 976 
} # End radius ()
1 root 977 
 
978 
##########################################################################
1389 richard 979 
##			Function "radius_web"				##
1 root 980 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
981 
## - Création du lien vers la page de changement de mot de passe        ##
982 
##########################################################################
1389 richard 983 
radius_web ()
1 root 984 
{
985 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 986 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
987 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
988 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 989 
# copie des fichiers modifiés
990 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 991 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 992 
# Modification des fichiers de configuration
1 root 993 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 994 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 995 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
996 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
997 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
998 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
999 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1000 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1001 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1002 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1003 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1004 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1005 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1006 
nas1_name: alcasar-$ORGANISME
1 root 1007 
nas1_model: Portail captif
1008 
nas1_ip: $PRIVATE_IP
1009 
nas1_port_num: 0
1010 
nas1_community: public
1011 
EOF
1012 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1013 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1014 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1015 
# Ajout du mappage des attributs chillispot
1016 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1017 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1018 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1019 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1020 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1021 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1022 
	chown -R apache:apache /etc/freeradius-web
1 root 1023 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1024 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1025 
<Directory $DIR_WEB/pass>
1 root 1026 
	SSLRequireSSL
1027 
	AllowOverride None
1028 
	Order deny,allow
1029 
	Deny from all
1030 
	Allow from 127.0.0.1
1031 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1032 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1033 
</Directory>
1034 
EOF
1389 richard 1035 
} # End of radius_web ()
1 root 1036 
 
799 richard 1037 
##################################################################################
1389 richard 1038 
##			Fonction "chilli"					##
799 richard 1039 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1040 
## - Paramètrage de la page d'authentification (intercept.php)			##
1041 
##################################################################################
1389 richard 1042 
chilli ()
1 root 1043 
{
1370 richard 1044 
# chilli unit for systemd
1045 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1046 
#  This file is part of systemd.
1047 
#
1048 
#  systemd is free software; you can redistribute it and/or modify it
1049 
#  under the terms of the GNU General Public License as published by
1050 
#  the Free Software Foundation; either version 2 of the License, or
1051 
#  (at your option) any later version.
1370 richard 1052 
[Unit]
1053 
Description=chilli is a captive portal daemon
1054 
After=network.target
1055 
 
1056 
[Service]
1379 richard 1057 
Type=forking
1370 richard 1058 
ExecStart=/usr/libexec/chilli start
1059 
ExecStop=/usr/libexec/chilli stop
1060 
ExecReload=/usr/libexec/chilli reload
1061 
PIDFile=/var/run/chilli.pid
1062 
 
1063 
[Install]
1064 
WantedBy=multi-user.target
1065 
EOF
799 richard 1066 
# init file creation
1370 richard 1067 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1068 
	cat <<EOF > /usr/libexec/chilli
799 richard 1069 
#!/bin/sh
1070 
#
1071 
# chilli CoovaChilli init
1072 
#
1073 
# chkconfig: 2345 65 35
1074 
# description: CoovaChilli
1075 
### BEGIN INIT INFO
1076 
# Provides:       chilli
1077 
# Required-Start: network
1078 
# Should-Start:
1079 
# Required-Stop:  network
1080 
# Should-Stop:
1081 
# Default-Start:  2 3 5
1082 
# Default-Stop:
1083 
# Description:    CoovaChilli access controller
1084 
### END INIT INFO
1085 
 
1086 
[ -f /usr/sbin/chilli ] || exit 0
1087 
. /etc/init.d/functions
1088 
CONFIG=/etc/chilli.conf
1089 
pidfile=/var/run/chilli.pid
1090 
[ -f \$CONFIG ] || {
1091 
    echo "\$CONFIG Not found"
1092 
    exit 0
1093 
}
1094 
RETVAL=0
1095 
prog="chilli"
1096 
case \$1 in
1097 
    start)
1098 
	if [ -f \$pidfile ] ; then
1099 
		gprintf "chilli is already running"
1100 
	else
1101 
        	gprintf "Starting \$prog: "
1102 
		rm -f /var/run/chilli* # cleaning
1103 
        	/sbin/modprobe tun >/dev/null 2>&1
1104 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1105 
		[ -e /dev/net/tun ] || {
1106 
	    	(cd /dev;
1107 
			mkdir net;
1108 
			cd net;
1109 
			mknod tun c 10 200)
1110 
		}
1336 richard 1111 
		ifconfig $INTIF 0.0.0.0
799 richard 1112 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1113 
        	RETVAL=$?
1114 
	fi
1115 
	;;
1116 
 
1117 
    reload)
1118 
	killall -HUP chilli
1119 
	;;
1120 
 
1121 
    restart)
1122 
	\$0 stop
1123 
        sleep 2
1124 
	\$0 start
1125 
	;;
1126 
 
1127 
    status)
1128 
        status chilli
1129 
        RETVAL=0
1130 
        ;;
1131 
 
1132 
    stop)
1133 
	if [ -f \$pidfile ] ; then
1134 
        	gprintf "Shutting down \$prog: "
1135 
		killproc /usr/sbin/chilli
1136 
		RETVAL=\$?
1137 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1138 
	else
1139 
        	gprintf "chilli is not running"
1140 
	fi
1141 
	;;
1142 
 
1143 
    *)
1144 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1145 
        exit 1
1146 
esac
1147 
echo
1148 
EOF
1373 richard 1149 
chmod a+x /usr/libexec/chilli
799 richard 1150 
# conf file creation
346 richard 1151 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1152 
	cat <<EOF > /etc/chilli.conf
1153 
# coova config for ALCASAR
1154 
cmdsocket	/var/run/chilli.sock
1336 richard 1155 
unixipc		chilli.$INTIF.ipc
1156 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1157 
net		$PRIVATE_NETWORK_MASK
595 richard 1158 
dhcpif		$INTIF
841 richard 1159 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1160 
#nodynip
865 richard 1161 
#statip
1162 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1163 
domain		$DOMAIN
355 richard 1164 
dns1		$PRIVATE_IP
1165 
dns2		$PRIVATE_IP
346 richard 1166 
uamlisten	$PRIVATE_IP
503 richard 1167 
uamport		3990
837 richard 1168 
macauth
1169 
macpasswd	password
1243 richard 1170 
locationname	$HOSTNAME.$DOMAIN
346 richard 1171 
radiusserver1	127.0.0.1
1172 
radiusserver2	127.0.0.1
1173 
radiussecret	$secretradius
1174 
radiusauthport	1812
1175 
radiusacctport	1813
1243 richard 1176 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1177 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1178 
uamsecret	$secretuam
1249 richard 1179 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1180 
coaport		3799
1379 richard 1181 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1182 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1183 
include		$DIR_DEST_ETC/alcasar-uamallowed
1184 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1185 
#dhcpgateway
1157 stephane 1186 
#dhcprelayagent
1187 
#dhcpgatewayport
346 richard 1188 
EOF
1336 richard 1189 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1190 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1191 
# create files for trusted domains and urls
1148 crox53 1192 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1193 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1194 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1195 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1196 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1197 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1198 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1199 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1200 
	if [ "$chilli_exist" == "1" ]
1201 
	then
1202 
	      userdel -r chilli 2>/dev/null
1203 
	fi
1204 
	groupadd -f chilli
1205 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1206 
}  # End of chilli ()
1349 richard 1207 
 
1 root 1208 
##################################################################
1389 richard 1209 
##		Fonction "dansguardian"				##
1 root 1210 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1211 
##################################################################
1389 richard 1212 
dansguardian ()
1 root 1213 
{
1214 
	mkdir /var/dansguardian
1215 
	chown dansguardian /var/dansguardian
1375 richard 1216 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1217 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1218 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1219 
# By default the filter is off
497 richard 1220 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1221 
# French deny HTML page
497 richard 1222 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1223 
# Listen only on LAN side
497 richard 1224 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1225 
# DG send its flow to HAVP
1226 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1227 
# replace the default deny HTML page
1 root 1228 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1229 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1230 
# Don't log
1231 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1232 
# Run 10 daemons (20 in largest server)
659 richard 1233 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1234 
# on désactive par défaut le controle de contenu des pages html
497 richard 1235 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1236 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1237 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1238 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1239 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1240 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1241 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1242 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1243 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1244 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1245 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1246 
	touch $DIR_DG/lists/bannedextensionlist
1247 
	touch $DIR_DG/lists/bannedmimetypelist
1248 
# 'Safesearch' regex actualisation
498 richard 1249 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1250 
# empty LAN IP list that won't be WEB filtered
1251 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1252 
	touch $DIR_DG/lists/exceptioniplist
1253 
# Keep a copy of URL & domain filter configuration files
1254 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1255 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1256 
} # End of dansguardian ()
1 root 1257 
 
71 richard 1258 
##################################################################
1221 richard 1259 
##			Fonction "antivirus"			##
1357 richard 1260 
## - configuration of havp, libclamav and freshclam		##
71 richard 1261 
##################################################################
1262 
antivirus ()
1263 
{
1358 richard 1264 
# create 'havp' user
288 richard 1265 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1266 
	if [ "$havp_exist" == "1" ]
288 richard 1267 
	then
478 richard 1268 
	      userdel -r havp 2>/dev/null
894 richard 1269 
	      groupdel havp 2>/dev/null
288 richard 1270 
	fi
307 richard 1271 
	groupadd -f havp
1486 richard 1272 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1273 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1274 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1275 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1276 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1277 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1278 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1279 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1280 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1281 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1282 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1283 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1284 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1285 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1286 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1287 
# skip checking of youtube flow (too heavy load / risk too low)
1288 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1289 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1290 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1291 
# replacement of init script
335 richard 1292 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1293 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1294 
# replace of the intercept page (template)
340 richard 1295 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1296 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1297 
# update virus database every 4 hours (24h/6)
1357 richard 1298 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1299 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1300 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1301 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1302 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1303 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1304 
# update now
1382 richard 1305 
	/usr/bin/freshclam --no-warnings
1389 richard 1306 
} # End of antivirus ()
71 richard 1307 
 
1486 richard 1308 
##########################################################################
1309 
##			Fonction "tinyproxy"				##
1310 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1311 
##########################################################################
1485 richard 1312 
tinyproxy ()
1313 
{
1486 richard 1314 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1315 
	if [ "$tinyproxy_exist" == "1" ]
1316 
	then
1317 
	      userdel -r tinyproxy 2>/dev/null
1318 
	      groupdel tinyproxy 2>/dev/null
1319 
	fi
1320 
	groupadd -f tinyproxy
1488 richard 1321 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1322 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1323 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1324 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1325 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1326 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1327 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1328 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1329 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1330 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1331 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1332 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1333 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1334 
# Create the systemd unit
1335 
cat << EOF > /lib/systemd/system/tinyproxy.service
1336 
#  This file is part of systemd.
1337 
#
1338 
#  systemd is free software; you can redistribute it and/or modify it
1339 
#  under the terms of the GNU General Public License as published by
1340 
#  the Free Software Foundation; either version 2 of the License, or
1341 
#  (at your option) any later version.
1485 richard 1342 
 
1509 richard 1343 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1344 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1345 
[Unit]
1346 
Description=Tinyproxy Web Proxy Server
1347 
After=network.target iptables.service
1348 
 
1349 
[Service]
1350 
Type=forking
1518 richard 1351 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1352 
ExecStartPre=/bin/sleep 2
1353 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1354 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1355 
 
1356 
[Install]
1357 
WantedBy=multi-user.target
1358 
EOF
1359 
 
1485 richard 1360 
} # end of tinyproxy
1 root 1361 
##################################################################################
1389 richard 1362 
##			function "ulogd"					##
476 richard 1363 
## - Ulog config for multi-log files 						##
1364 
##################################################################################
1389 richard 1365 
ulogd ()
476 richard 1366 
{
1367 
# Three instances of ulogd (three different logfiles)
1368 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1369 
	nl=1
1358 richard 1370 
	for log_type in traceability ssh ext-access
478 richard 1371 
	do
1365 richard 1372 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1373 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1374 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1375 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1376 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1377 
[emu1]
478 richard 1378 
file="/var/log/firewall/$log_type.log"
1379 
sync=1
1380 
EOF
1452 richard 1381 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1382 
		nl=`expr $nl + 1`
1383 
	done
476 richard 1384 
	chown -R root:apache /var/log/firewall
1385 
	chmod 750 /var/log/firewall
1386 
	chmod 640 /var/log/firewall/*
1389 richard 1387 
}  # End of ulogd ()
476 richard 1388 
 
1159 crox53 1389 
 
1390 
##########################################################
1389 richard 1391 
##              Function "nfsen"			##
1159 crox53 1392 
##########################################################
1389 richard 1393 
nfsen()
1 root 1394 
{
1393 richard 1395 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1396 
# Add PortTracker plugin
1534 richard 1397 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1398 
	do
1536 richard 1399 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1400 
	done
1515 richard 1401 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1402 
# use of our conf file and init unit
1221 richard 1403 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1404 
# Installation of nfsen
1221 richard 1405 
	DirTmp=$(pwd)
1406 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1407 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1408 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1409 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1410 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1411 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1412 
	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
1413 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1414 
# nfsen unit for systemd
1415 
cat << EOF > /lib/systemd/system/nfsen.service
1416 
#  This file is part of systemd.
1417 
#
1418 
#  systemd is free software; you can redistribute it and/or modify it
1419 
#  under the terms of the GNU General Public License as published by
1420 
#  the Free Software Foundation; either version 2 of the License, or
1421 
#  (at your option) any later version.
1422 
 
1423 
# This unit launches nfsen (a Netflow grapher).
1424 
[Unit]
1425 
Description= NfSen init script
1426 
After=network.target iptables.service
1427 
 
1428 
[Service]
1429 
Type=oneshot
1430 
RemainAfterExit=yes
1393 richard 1431 
PIDFile=/var/run/nfsen/nfsen.pid
1432 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1433 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1434 
ExecStart=/usr/bin/nfsen start
1435 
ExecStop=/usr/bin/nfsen stop
1393 richard 1436 
ExecReload=/usr/bin/nfsen restart
1372 richard 1437 
TimeoutSec=0
1438 
 
1439 
[Install]
1440 
WantedBy=multi-user.target
1441 
EOF
1365 richard 1442 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1443 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1444 
# expire delay for the profile "live"
1393 richard 1445 
	systemctl start nfsen
1446 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1447 
# add SURFmap plugin
1509 richard 1448 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1449 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1450 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1451 
	cd /tmp/
1452 
	/usr/bin/sh SURFmap/install.sh
1536 richard 1453 
chown -R apache:apache /var/www/html/acc/manager/nfsen
1365 richard 1454 
# clear the installation
1221 richard 1455 
	cd $DirTmp
1509 richard 1456 
	rm -rf /tmp/nfsen*
1457 
	rm -rf /tmp/SURFmap*
1389 richard 1458 
} # End of nfsen ()
1 root 1459 
 
1390 richard 1460 
##################################################
1389 richard 1461 
##		Function "dnsmasq"		##
1390 richard 1462 
##################################################
1389 richard 1463 
dnsmasq ()
219 jeremy 1464 
{
1465 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1466 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1467 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1468 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1469 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1470 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1471 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1472 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1473 
listen-address=$PRIVATE_IP
1390 richard 1474 
pid-file=/var/run/dnsmasq.pid
259 richard 1475 
listen-address=127.0.0.1
286 richard 1476 
no-dhcp-interface=$INTIF
1387 richard 1477 
no-dhcp-interface=tun0
1478 
no-dhcp-interface=lo
259 richard 1479 
bind-interfaces
1480 
cache-size=256
1481 
domain=$DOMAIN
1482 
domain-needed
1483 
expand-hosts
1484 
bogus-priv
1485 
filterwin2k
1486 
server=$DNS1
1487 
server=$DNS2
1387 richard 1488 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1489 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1490 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1491 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1492 
 
1387 richard 1493 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1494 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1495 
EOF
1356 richard 1496 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1497 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1498 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1499 
# Add Toulouse blacklist domains
1472 richard 1500 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1501 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1502 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1503 
listen-address=$PRIVATE_IP
1504 
port=54
1505 
no-dhcp-interface=$INTIF
1387 richard 1506 
no-dhcp-interface=tun0
1472 richard 1507 
no-dhcp-interface=lo
498 richard 1508 
bind-interfaces
1509 
cache-size=256
1510 
domain=$DOMAIN
1511 
domain-needed
1512 
expand-hosts
1513 
bogus-priv
1514 
filterwin2k
1515 
server=$DNS1
1516 
server=$DNS2
1517 
EOF
1379 richard 1518 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1519 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1520 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1521 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1522 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1523 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1524 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1525 
listen-address=$PRIVATE_IP
1526 
port=55
1527 
no-dhcp-interface=$INTIF
1387 richard 1528 
no-dhcp-interface=tun0
1472 richard 1529 
no-dhcp-interface=lo
1356 richard 1530 
bind-interfaces
1531 
cache-size=256
1532 
domain=$DOMAIN
1533 
domain-needed
1534 
expand-hosts
1535 
bogus-priv
1536 
filterwin2k
1472 richard 1537 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1538 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1539 
EOF
1472 richard 1540 
# 4th dnsmasq listen on udp 56 ("blackhole")
1541 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1542 
# Configuration file for "dnsmasq as a blackhole"
1543 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1544 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1545 
pid-file=/var/run/dnsmasq-blackhole.pid
1546 
listen-address=$PRIVATE_IP
1547 
port=56
1548 
no-dhcp-interface=$INTIF
1549 
no-dhcp-interface=tun0
1550 
no-dhcp-interface=lo
1551 
bind-interfaces
1552 
cache-size=256
1553 
domain=$DOMAIN
1554 
domain-needed
1555 
expand-hosts
1556 
bogus-priv
1557 
filterwin2k
1558 
EOF
1559 
 
1517 richard 1560 
# the main instance should start after network and chilli (which create tun0)
1561 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1562 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1563 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1564 
	for list in blacklist whitelist blackhole
1565 
	do
1566 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1567 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1568 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1569 
	done
308 richard 1570 
} # End dnsmasq
1571 
 
1572 
##########################################################
1221 richard 1573 
##		Fonction "BL"				##
308 richard 1574 
##########################################################
1575 
BL ()
1576 
{
1384 richard 1577 
# copy and extract toulouse BL
648 richard 1578 
	rm -rf $DIR_DG/lists/blacklists
1579 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1580 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1581 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1582 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1583 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1584 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1585 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1586 
# creation of file for the rehabilited domains and urls
648 richard 1587 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1588 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1589 
	touch $DIR_DG/lists/exceptionsitelist
1590 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1591 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1592 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1593 
# Dansguardian filter config for ALCASAR
1594 
EOF
648 richard 1595 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1596 
# Dansguardian domain filter config for ALCASAR
1597 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1598 
#**
1599 
# block all SSL and CONNECT tunnels
1600 
**s
1601 
# block all SSL and CONNECT tunnels specified only as an IP
1602 
*ips
1603 
# block all sites specified only by an IP
1604 
*ip
1605 
EOF
1000 richard 1606 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1607 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1608 
# Bing - add 'adlt=strict'
1609 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1610 
# Youtube - add 'edufilter=your_ID'
885 richard 1611 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1612 
EOF
1000 richard 1613 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1614 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1615 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1616 
	if [ "$mode" != "update" ]; then
1617 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1618 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1619 
	fi
308 richard 1620 
}
219 jeremy 1621 
 
1 root 1622 
##########################################################
1221 richard 1623 
##		Fonction "cron"				##
1 root 1624 
## - Mise en place des différents fichiers de cron	##
1625 
##########################################################
1626 
cron ()
1627 
{
1628 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1629 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1630 
	cat <<EOF > /etc/crontab
1631 
SHELL=/bin/bash
1632 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1633 
MAILTO=root
1634 
HOME=/
1635 
 
1636 
# run-parts
1637 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1638 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1639 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1640 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1641 
EOF
1642 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1643 
	cat <<EOF >> /etc/anacrontab
667 franck 1644 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1645 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1646 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1647 
EOF
1247 crox53 1648 
 
811 richard 1649 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1650 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1651 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1652 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1653 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1654 
EOF
952 franck 1655 
	cat <<EOF > /etc/cron.d/alcasar-archive
1656 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1657 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1658 
EOF
667 franck 1659 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1660 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1661 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1662 
EOF
722 franck 1663 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1664 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1665 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1666 
EOF
1247 crox53 1667 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1668 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1669 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1670 
#EOF
1159 crox53 1671 
 
1 root 1672 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1673 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1674 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1675 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1676 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1677 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1678 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1679 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1680 
	rm -f /etc/cron.daily/freeradius-web
1681 
	rm -f /etc/cron.monthly/freeradius-web
1682 
	cat << EOF > /etc/cron.d/freeradius-web
1683 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1684 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1685 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1686 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1687 
EOF
671 franck 1688 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1689 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1690 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1691 
EOF
808 franck 1692 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1693 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1694 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1695 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1696 
EOF
522 richard 1697 
# suppression des crons usagers
1698 
	rm -f /var/spool/cron/*
1 root 1699 
} # End cron
1700 
 
1701 
##################################################################
1221 richard 1702 
## 			Fonction "Fail2Ban"			##
1163 crox53 1703 
##- Modification de la configuration de fail2ban		##
1704 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1705 
##################################################################
1706 
fail2ban()
1707 
{
1191 crox53 1708 
	$DIR_CONF/fail2ban.sh
1474 richard 1709 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1710 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1711 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1712 
	chmod 644 /var/log/fail2ban.log
1489 richard 1713 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1714 
	/usr/bin/touch /var/log/auth.log
1515 richard 1715 
# fail2ban unit
1716 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1717 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1718 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1719 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1720 
} #Fin de fail2ban_install()
1721 
 
1722 
##################################################################
1376 richard 1723 
## 			Fonction "gammu_smsd"			##
1724 
## - Creation de la base de donnée Gammu			##
1725 
## - Creation du fichier de config: gammu_smsd_conf		##
1726 
##								##
1727 
##################################################################
1728 
gammu_smsd()
1729 
{
1730 
# Create 'gammu' databse
1731 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1732 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1733 
# Add a gammu database structure
1734 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1735 
 
1736 
# config file for the daemon
1737 
cat << EOF > /etc/gammu_smsd_conf
1738 
[gammu]
1739 
port = /dev/ttyUSB0
1740 
connection = at115200
1741 
 
1742 
;########################################################
1743 
 
1744 
[smsd]
1745 
 
1746 
PIN = 1234
1747 
 
1748 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1749 
logformat = textall
1750 
debuglevel = 0
1751 
 
1752 
service = sql
1753 
driver = native_mysql
1754 
user = $DB_USER
1755 
password = $radiuspwd
1756 
pc = localhost
1757 
database = $DB_GAMMU
1758 
 
1759 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1760 
 
1761 
StatusFrequency = 30
1380 richard 1762 
;LoopSleep = 2
1376 richard 1763 
 
1764 
;ResetFrequency = 300
1765 
;HardResetFrequency = 120
1766 
 
1767 
CheckSecurity = 1
1768 
CheckSignal = 1
1769 
CheckBattery = 0
1770 
EOF
1771 
 
1772 
chmod 755 /etc/gammu_smsd_conf
1773 
 
1774 
#Creation dossier de log Gammu-smsd
1382 richard 1775 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1776 
chmod 755 /var/log/gammu-smsd
1777 
 
1778 
#Edition du script sql gammu <-> radius
1452 richard 1779 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1780 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1781 
 
1380 richard 1782 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1783 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1784 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1785 
EOF
1786 
 
1376 richard 1787 
} # END gammu_smsd()
1788 
 
1789 
##################################################################
1221 richard 1790 
##			Fonction "post_install"			##
1 root 1791 
## - Modification des bannières (locales et ssh) et des prompts ##
1792 
## - Installation de la structure de chiffrement pour root	##
1793 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1794 
## - Mise en place du la rotation des logs			##
5 franck 1795 
## - Configuration dans le cas d'une mise à jour		##
1 root 1796 
##################################################################
1797 
post_install()
1798 
{
1799 
# création de la bannière locale
1007 richard 1800 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1801 
	cp -f $DIR_CONF/banner /etc/mageia-release
1802 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1803 
# création de la bannière SSH
1007 richard 1804 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1805 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1806 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1807 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1808 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1809 
# postfix banner anonymisation
1810 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1811 
# sshd écoute côté LAN et WAN
1499 richard 1812 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1813 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1814 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1815 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1816 
	echo "QOS=off" >> $CONF_FILE
1817 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1818 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1819 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1820 
	echo "MULTIWAN=off" >> $CONF_FILE
1821 
	echo "FAILOVER=30" >> $CONF_FILE
1822 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1823 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1824 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1825 
# Coloration des prompts
1826 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1827 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1828 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1829 
# Droits d'exécution pour utilisateur apache et sysadmin
1830 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1831 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1832 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1833 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1834 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1835 
	chmod 644 /etc/logrotate.d/*
714 franck 1836 
# rectification sur versions précédentes de la compression des logs
706 franck 1837 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1838 
# actualisation des fichiers logs compressés
1342 richard 1839 
	for dir in firewall dansguardian httpd
706 franck 1840 
	do
714 franck 1841 
	      find /var/log/$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 1842 
	done
1221 richard 1843 
# create the alcasar-load_balancing unit
1844 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1845 
#  This file is part of systemd.
1846 
#
1847 
#  systemd is free software; you can redistribute it and/or modify it
1848 
#  under the terms of the GNU General Public License as published by
1849 
#  the Free Software Foundation; either version 2 of the License, or
1850 
#  (at your option) any later version.
1851 
 
1852 
# This unit lauches alcasar-load-balancing.sh script.
1853 
[Unit]
1854 
Description=alcasar-load_balancing.sh execution
1855 
After=network.target iptables.service
1856 
 
1857 
[Service]
1858 
Type=oneshot
1859 
RemainAfterExit=yes
1860 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1861 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1862 
TimeoutSec=0
1863 
SysVStartPriority=99
1864 
 
1865 
[Install]
1866 
WantedBy=multi-user.target
1157 stephane 1867 
EOF
1221 richard 1868 
# processes launched at boot time (Systemctl)
1525 franck 1869 
	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 havp tinyproxy vnstat
1221 richard 1870 
	do
1389 richard 1871 
		systemctl -q enable $i.service
1221 richard 1872 
	done
1452 richard 1873 
 
1874 
# disable processes at boot time (Systemctl)
1875 
	for i in ulogd
1876 
	do
1877 
		systemctl -q disable $i.service
1878 
	done
1879 
 
1221 richard 1880 
# Apply French Security Agency (ANSSI) rules
1362 richard 1881 
# ignore ICMP broadcast (smurf attack)
1882 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1883 
# ignore ICMP errors bogus
1884 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1885 
# remove ICMP redirects responces
1886 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1887 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1888 
# enable SYN Cookies (Syn flood attacks)
1889 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1890 
# enable kernel antispoofing
1891 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1892 
# ignore source routing
1893 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1894 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1895 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1896 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1897 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1898 
# remove Magic SysReq Keys
1363 richard 1899 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1900 
# switch to multi-users runlevel (instead of x11)
1221 richard 1901 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1902 
#	GRUB modifications
1903 
# limit wait time to 3s
1904 
# create an alcasar entry instead of linux-nonfb
1905 
# change display to 1024*768 (vga791)
1221 richard 1906 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1907 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1908 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1909 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1910 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1911 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1912 
# Remove unused services and users
1502 richard 1913 
	for svc in sshd
1221 richard 1914 
	do
1502 richard 1915 
		/bin/systemctl -q disable $svc.service
1221 richard 1916 
	done
1917 
# Load and apply the previous conf file
1918 
	if [ "$mode" = "update" ]
532 richard 1919 
	then
1266 richard 1920 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1921 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1922 
		PARENT_SCRIPT=`basename $0`
1923 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1924 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1925 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1926 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1927 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1928 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1929 
		then
1930 
			header_install
1931 
			if [ $Lang == "fr" ]
1932 
			then
1933 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1934 
				echo
1935 
				echo -n "Nom : "
1936 
			else
1937 
				echo "This update need to redefine the first admin account"
1938 
				echo
1939 
				echo -n "Account : "
1940 
			fi
1941 
			read admin_portal
1942 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1943 
			mkdir -p $DIR_DEST_ETC/digest
1944 
			chmod 755 $DIR_DEST_ETC/digest
1945 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1946 
			do
1350 richard 1947 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1948 
			done
1949 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1950 
		fi
532 richard 1951 
	fi
1221 richard 1952 
	rm -f /tmp/alcasar-conf*
1953 
	chown -R root:apache $DIR_DEST_ETC/*
1954 
	chmod -R 660 $DIR_DEST_ETC/*
1955 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1956 
# Apply and save the firewall rules
1957 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1958 
	sleep 2
1 root 1959 
	cd $DIR_INSTALL
5 franck 1960 
	echo ""
1 root 1961 
	echo "#############################################################################"
638 richard 1962 
	if [ $Lang == "fr" ]
1963 
		then
1964 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1965 
		echo "#                                                                           #"
1966 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1967 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1968 
		echo "#                                                                           #"
1969 
		echo "#############################################################################"
1970 
		echo
1971 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1972 
		echo
1973 
		echo "- Lisez attentivement la documentation d'exploitation"
1974 
		echo
1975 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1976 
		echo
1977 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1978 
	else
1979 
		echo "#                        Enf of ALCASAR install process                     #"
1980 
		echo "#                                                                           #"
1981 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1982 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1983 
		echo "#                                                                           #"
1984 
		echo "#############################################################################"
1985 
		echo
1986 
		echo "- The system will be rebooted in order to operate ALCASAR"
1987 
		echo
1988 
		echo "- Read the exploitation documentation"
1989 
		echo
1990 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1991 
		echo
1992 
		echo "                   Hit 'Enter' to continue"
1993 
	fi
815 richard 1994 
	sleep 2
1995 
	if [ "$mode" != "update" ]
820 richard 1996 
	then
815 richard 1997 
		read a
1998 
	fi
774 richard 1999 
	clear
1 root 2000 
	reboot
2001 
} # End post_install ()
2002 
 
2003 
#################################
1005 richard 2004 
#  	Main Install loop  	#
1 root 2005 
#################################
832 richard 2006 
dir_exec=`dirname "$0"`
2007 
if [ $dir_exec != "." ]
2008 
then
2009 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2010 
	echo "Launch this program from the ALCASAR archive directory"
2011 
	exit 0
2012 
fi
2013 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2014 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2015 
nb_args=$#
2016 
args=$1
2017 
if [ $nb_args -eq 0 ]
2018 
then
2019 
	nb_args=1
2020 
	args="-h"
2021 
fi
1062 richard 2022 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2023 
case $args in
2024 
	-\? | -h* | --h*)
2025 
		echo "$usage"
2026 
		exit 0
2027 
		;;
291 franck 2028 
	-i | --install)
1538 richard 2029 
		header_install
959 franck 2030 
		license
29 richard 2031 
		testing
595 richard 2032 
# RPMs install
2033 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2034 
		if [ "$?" != "0" ]
1 root 2035 
		then
595 richard 2036 
			exit 0
2037 
		fi
1249 richard 2038 
		if [ -e $CONF_FILE ]
595 richard 2039 
		then
597 richard 2040 
# Uninstall the running version
532 richard 2041 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2042 
		fi
636 richard 2043 
# Test if manual update
1362 richard 2044 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2045 
		then
636 richard 2046 
			header_install
595 richard 2047 
			if [ $Lang == "fr" ]
636 richard 2048 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2049 
				else echo "The configuration file of an old version has been found";
595 richard 2050 
			fi
597 richard 2051 
			response=0
2052 
			PTN='^[oOnNyY]$'
2053 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2054 
			do
2055 
				if [ $Lang == "fr" ]
2056 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2057 
					else echo -n "Do you want to use it (Y/n)?";
2058 
				 fi
2059 
				read response
2060 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2061 
				then rm -f /tmp/alcasar-conf*
2062 
				fi
2063 
			done
2064 
		fi
636 richard 2065 
# Test if update
1057 richard 2066 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2067 
		then
2068 
			if [ $Lang == "fr" ]
2069 
				then echo "#### Installation avec mise à jour ####";
2070 
				else echo "#### Installation with update     ####";
2071 
			fi
636 richard 2072 
# Extract the central configuration file
1057 richard 2073 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2074 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2075 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2076 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2077 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2078 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2079 
			mode="update"
1 root 2080 
		fi
1486 richard 2081 
		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 2082 
		do
2083 
			$func
1362 richard 2084 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2085 
		done
5 franck 2086 
		;;
291 franck 2087 
	-u | --uninstall)
5 franck 2088 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2089 
		then
597 richard 2090 
			if [ $Lang == "fr" ]
2091 
				then echo "ALCASAR n'est pas installé!";
2092 
				else echo "ALCASAR isn't installed!";
2093 
			fi
1 root 2094 
			exit 0
2095 
		fi
5 franck 2096 
		response=0
2097 
		PTN='^[oOnN]$'
580 richard 2098 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2099 
		do
597 richard 2100 
			if [ $Lang == "fr" ]
2101 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2102 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2103 
			fi
5 franck 2104 
			read response
2105 
		done
1103 richard 2106 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2107 
		then
1103 richard 2108 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2109 
		else
2110 
			rm -f /tmp/alcasar-conf*
1 root 2111 
		fi
597 richard 2112 
# Uninstall the running version
65 richard 2113 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2114 
		;;
2115 
	*)
2116 
		echo "Argument inconnu :$1";
460 richard 2117 
		echo "Unknown argument :$1";
1 root 2118 
		echo "$usage"
2119 
		exit 1
2120 
		;;
2121 
esac
10 franck 2122 
# end of script
366 franck 2123