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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1539 2014-12-22 14:44:49Z 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
1539 richard 835 
# Initialization of Vnstat and vnstat phpFE
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
1539 richard 838 
	 [ -e /var/www/html/acc/manager/stats/config.php.default ] || cp /var/www/html/acc/manager/stats/config.php /var/www/html/acc/manager/stats/config.php.default
839 
	 $SED "s?\$iface_list =.*?\$iface_list = array(\'$EXTIF\');?g" /var/www/html/acc/manager/stats/config.php
840 
	 $SED "s?\$iface_title[.*?\$iface_title[\'$EXTIF\'] = \'Internet outbound\';?g" /var/www/html/acc/manager/stats/config.php
841 
 
1527 franck 842 
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 843 
} # End of ACC ()
1 root 844 
 
845 
##########################################################################################
1221 richard 846 
##				Fonction "CA"						##
1 root 847 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
848 
##########################################################################################
1221 richard 849 
CA ()
1 root 850 
{
510 richard 851 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 852 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 853 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 854 
	cat <<EOF > $FIC_VIRTUAL_SSL
855 
# default SSL virtual host, used for all HTTPS requests that do not
856 
# match a ServerName or ServerAlias in any <VirtualHost> block.
857 
 
858 
<VirtualHost _default_:443>
859 
# general configuration
860 
    ServerAdmin root@localhost
861 
    ServerName localhost
862 
 
863 
# SSL configuration
864 
    SSLEngine on
865 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
866 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
867 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
868 
    CustomLog logs/ssl_request_log \
869 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
870 
    ErrorLog logs/ssl_error_log
871 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
872 
</VirtualHost>
873 
EOF
874 
 
5 franck 875 
	chown -R root:apache /etc/pki
1 root 876 
	chmod -R 750 /etc/pki
1389 richard 877 
} # End of CA ()
1 root 878 
 
879 
##########################################################################################
1221 richard 880 
##			Fonction "init_db"						##
1 root 881 
## - Initialisation de la base Mysql							##
882 
## - Affectation du mot de passe de l'administrateur (root)				##
883 
## - Suppression des bases et des utilisateurs superflus				##
884 
## - Création de la base 'radius'							##
885 
## - Installation du schéma de cette base						##
886 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
887 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
888 
##########################################################################################
889 
init_db ()
890 
{
1355 richard 891 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 892 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
893 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 894 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 895 
	systemctl start mysqld.service
1 root 896 
	sleep 4
897 
	mysqladmin -u root password $mysqlpwd
898 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 899 
# Secure the server
900 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
901 
	$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 902 
# Create 'radius' database
1317 richard 903 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 904 
# Add an empty radius database structure
364 franck 905 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 906 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 907 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 908 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
909 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 910 
	systemctl daemon-reload
1389 richard 911 
} # End of init_db ()
1 root 912 
 
913 
##########################################################################
1389 richard 914 
##			Fonction "radius"				##
1 root 915 
## - Paramètrage des fichiers de configuration FreeRadius		##
916 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
917 
## - Modification de fichier de conf pour l'accès à Mysql		##
918 
##########################################################################
1389 richard 919 
radius ()
1 root 920 
{
921 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
922 
	chown -R radius:radius /etc/raddb
923 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 924 
# Set radius.conf parameters
1 root 925 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
926 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
927 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 928 
# remove the proxy function
1 root 929 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
930 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 931 
# remove EAP module
654 richard 932 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 933 
# listen on loopback (should be modified later if EAP enabled)
1 root 934 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 935 
# enable the  SQL module (and SQL counter)
1 root 936 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
937 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
938 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 939 
# only include modules for ALCASAR needs
940 
	$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
941 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
942 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
943 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
944 
	$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
945 
	$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 946 
# remvove virtual server and copy our conf file
1 root 947 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 948 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 949 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
950 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
951 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
952 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 953 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 954 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 955 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 956 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
957 
	cat << EOF > /etc/raddb/clients.conf
958 
client 127.0.0.1 {
959 
	secret = $secretradius
960 
	shortname = localhost
961 
}
962 
EOF
1278 richard 963 
# sql.conf modification
1 root 964 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
965 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
966 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
967 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
968 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 969 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 970 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 971 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
972 
# counter.conf modification (change the Max-All-Session-Time counter)
973 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
974 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
975 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 976 
# make certain that mysql is up before radius start
977 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
978 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
979 
	systemctl daemon-reload
1389 richard 980 
} # End radius ()
1 root 981 
 
982 
##########################################################################
1389 richard 983 
##			Function "radius_web"				##
1 root 984 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
985 
## - Création du lien vers la page de changement de mot de passe        ##
986 
##########################################################################
1389 richard 987 
radius_web ()
1 root 988 
{
989 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 990 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
991 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
992 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 993 
# copie des fichiers modifiés
994 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 995 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 996 
# Modification des fichiers de configuration
1 root 997 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 998 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 999 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1000 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1001 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1002 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1003 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1004 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1005 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1006 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1007 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1008 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1009 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1010 
nas1_name: alcasar-$ORGANISME
1 root 1011 
nas1_model: Portail captif
1012 
nas1_ip: $PRIVATE_IP
1013 
nas1_port_num: 0
1014 
nas1_community: public
1015 
EOF
1016 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1017 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1018 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1019 
# Ajout du mappage des attributs chillispot
1020 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1021 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1022 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1023 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1024 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1025 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1026 
	chown -R apache:apache /etc/freeradius-web
1 root 1027 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1028 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1029 
<Directory $DIR_WEB/pass>
1 root 1030 
	SSLRequireSSL
1031 
	AllowOverride None
1032 
	Order deny,allow
1033 
	Deny from all
1034 
	Allow from 127.0.0.1
1035 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1036 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1037 
</Directory>
1038 
EOF
1389 richard 1039 
} # End of radius_web ()
1 root 1040 
 
799 richard 1041 
##################################################################################
1389 richard 1042 
##			Fonction "chilli"					##
799 richard 1043 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1044 
## - Paramètrage de la page d'authentification (intercept.php)			##
1045 
##################################################################################
1389 richard 1046 
chilli ()
1 root 1047 
{
1370 richard 1048 
# chilli unit for systemd
1049 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1050 
#  This file is part of systemd.
1051 
#
1052 
#  systemd is free software; you can redistribute it and/or modify it
1053 
#  under the terms of the GNU General Public License as published by
1054 
#  the Free Software Foundation; either version 2 of the License, or
1055 
#  (at your option) any later version.
1370 richard 1056 
[Unit]
1057 
Description=chilli is a captive portal daemon
1058 
After=network.target
1059 
 
1060 
[Service]
1379 richard 1061 
Type=forking
1370 richard 1062 
ExecStart=/usr/libexec/chilli start
1063 
ExecStop=/usr/libexec/chilli stop
1064 
ExecReload=/usr/libexec/chilli reload
1065 
PIDFile=/var/run/chilli.pid
1066 
 
1067 
[Install]
1068 
WantedBy=multi-user.target
1069 
EOF
799 richard 1070 
# init file creation
1370 richard 1071 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1072 
	cat <<EOF > /usr/libexec/chilli
799 richard 1073 
#!/bin/sh
1074 
#
1075 
# chilli CoovaChilli init
1076 
#
1077 
# chkconfig: 2345 65 35
1078 
# description: CoovaChilli
1079 
### BEGIN INIT INFO
1080 
# Provides:       chilli
1081 
# Required-Start: network
1082 
# Should-Start:
1083 
# Required-Stop:  network
1084 
# Should-Stop:
1085 
# Default-Start:  2 3 5
1086 
# Default-Stop:
1087 
# Description:    CoovaChilli access controller
1088 
### END INIT INFO
1089 
 
1090 
[ -f /usr/sbin/chilli ] || exit 0
1091 
. /etc/init.d/functions
1092 
CONFIG=/etc/chilli.conf
1093 
pidfile=/var/run/chilli.pid
1094 
[ -f \$CONFIG ] || {
1095 
    echo "\$CONFIG Not found"
1096 
    exit 0
1097 
}
1098 
RETVAL=0
1099 
prog="chilli"
1100 
case \$1 in
1101 
    start)
1102 
	if [ -f \$pidfile ] ; then
1103 
		gprintf "chilli is already running"
1104 
	else
1105 
        	gprintf "Starting \$prog: "
1106 
		rm -f /var/run/chilli* # cleaning
1107 
        	/sbin/modprobe tun >/dev/null 2>&1
1108 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1109 
		[ -e /dev/net/tun ] || {
1110 
	    	(cd /dev;
1111 
			mkdir net;
1112 
			cd net;
1113 
			mknod tun c 10 200)
1114 
		}
1336 richard 1115 
		ifconfig $INTIF 0.0.0.0
799 richard 1116 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1117 
        	RETVAL=$?
1118 
	fi
1119 
	;;
1120 
 
1121 
    reload)
1122 
	killall -HUP chilli
1123 
	;;
1124 
 
1125 
    restart)
1126 
	\$0 stop
1127 
        sleep 2
1128 
	\$0 start
1129 
	;;
1130 
 
1131 
    status)
1132 
        status chilli
1133 
        RETVAL=0
1134 
        ;;
1135 
 
1136 
    stop)
1137 
	if [ -f \$pidfile ] ; then
1138 
        	gprintf "Shutting down \$prog: "
1139 
		killproc /usr/sbin/chilli
1140 
		RETVAL=\$?
1141 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1142 
	else
1143 
        	gprintf "chilli is not running"
1144 
	fi
1145 
	;;
1146 
 
1147 
    *)
1148 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1149 
        exit 1
1150 
esac
1151 
echo
1152 
EOF
1373 richard 1153 
chmod a+x /usr/libexec/chilli
799 richard 1154 
# conf file creation
346 richard 1155 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1156 
	cat <<EOF > /etc/chilli.conf
1157 
# coova config for ALCASAR
1158 
cmdsocket	/var/run/chilli.sock
1336 richard 1159 
unixipc		chilli.$INTIF.ipc
1160 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1161 
net		$PRIVATE_NETWORK_MASK
595 richard 1162 
dhcpif		$INTIF
841 richard 1163 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1164 
#nodynip
865 richard 1165 
#statip
1166 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1167 
domain		$DOMAIN
355 richard 1168 
dns1		$PRIVATE_IP
1169 
dns2		$PRIVATE_IP
346 richard 1170 
uamlisten	$PRIVATE_IP
503 richard 1171 
uamport		3990
837 richard 1172 
macauth
1173 
macpasswd	password
1243 richard 1174 
locationname	$HOSTNAME.$DOMAIN
346 richard 1175 
radiusserver1	127.0.0.1
1176 
radiusserver2	127.0.0.1
1177 
radiussecret	$secretradius
1178 
radiusauthport	1812
1179 
radiusacctport	1813
1243 richard 1180 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1181 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1182 
uamsecret	$secretuam
1249 richard 1183 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1184 
coaport		3799
1379 richard 1185 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1186 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1187 
include		$DIR_DEST_ETC/alcasar-uamallowed
1188 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1189 
#dhcpgateway
1157 stephane 1190 
#dhcprelayagent
1191 
#dhcpgatewayport
346 richard 1192 
EOF
1336 richard 1193 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1194 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1195 
# create files for trusted domains and urls
1148 crox53 1196 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1197 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1198 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1199 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1200 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1201 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1202 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1203 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1204 
	if [ "$chilli_exist" == "1" ]
1205 
	then
1206 
	      userdel -r chilli 2>/dev/null
1207 
	fi
1208 
	groupadd -f chilli
1209 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1210 
}  # End of chilli ()
1349 richard 1211 
 
1 root 1212 
##################################################################
1389 richard 1213 
##		Fonction "dansguardian"				##
1 root 1214 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1215 
##################################################################
1389 richard 1216 
dansguardian ()
1 root 1217 
{
1218 
	mkdir /var/dansguardian
1219 
	chown dansguardian /var/dansguardian
1375 richard 1220 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1221 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1222 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1223 
# By default the filter is off
497 richard 1224 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1225 
# French deny HTML page
497 richard 1226 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1227 
# Listen only on LAN side
497 richard 1228 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1229 
# DG send its flow to HAVP
1230 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1231 
# replace the default deny HTML page
1 root 1232 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1233 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1234 
# Don't log
1235 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1236 
# Run 10 daemons (20 in largest server)
659 richard 1237 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1238 
# on désactive par défaut le controle de contenu des pages html
497 richard 1239 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1240 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1241 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1242 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1243 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1244 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1245 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1246 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1247 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1248 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1249 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1250 
	touch $DIR_DG/lists/bannedextensionlist
1251 
	touch $DIR_DG/lists/bannedmimetypelist
1252 
# 'Safesearch' regex actualisation
498 richard 1253 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1254 
# empty LAN IP list that won't be WEB filtered
1255 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1256 
	touch $DIR_DG/lists/exceptioniplist
1257 
# Keep a copy of URL & domain filter configuration files
1258 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1259 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1260 
} # End of dansguardian ()
1 root 1261 
 
71 richard 1262 
##################################################################
1221 richard 1263 
##			Fonction "antivirus"			##
1357 richard 1264 
## - configuration of havp, libclamav and freshclam		##
71 richard 1265 
##################################################################
1266 
antivirus ()
1267 
{
1358 richard 1268 
# create 'havp' user
288 richard 1269 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1270 
	if [ "$havp_exist" == "1" ]
288 richard 1271 
	then
478 richard 1272 
	      userdel -r havp 2>/dev/null
894 richard 1273 
	      groupdel havp 2>/dev/null
288 richard 1274 
	fi
307 richard 1275 
	groupadd -f havp
1486 richard 1276 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1277 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1278 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1279 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1280 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1281 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1282 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1283 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1284 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1285 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1286 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1287 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1288 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1289 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1290 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1291 
# skip checking of youtube flow (too heavy load / risk too low)
1292 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1293 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1294 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1295 
# replacement of init script
335 richard 1296 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1297 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1298 
# replace of the intercept page (template)
340 richard 1299 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1300 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1301 
# update virus database every 4 hours (24h/6)
1357 richard 1302 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1303 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1304 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1305 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1306 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1307 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1308 
# update now
1382 richard 1309 
	/usr/bin/freshclam --no-warnings
1389 richard 1310 
} # End of antivirus ()
71 richard 1311 
 
1486 richard 1312 
##########################################################################
1313 
##			Fonction "tinyproxy"				##
1314 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1315 
##########################################################################
1485 richard 1316 
tinyproxy ()
1317 
{
1486 richard 1318 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1319 
	if [ "$tinyproxy_exist" == "1" ]
1320 
	then
1321 
	      userdel -r tinyproxy 2>/dev/null
1322 
	      groupdel tinyproxy 2>/dev/null
1323 
	fi
1324 
	groupadd -f tinyproxy
1488 richard 1325 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1326 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1327 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1328 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1329 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1330 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1331 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1332 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1333 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1334 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1335 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1336 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1337 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1338 
# Create the systemd unit
1339 
cat << EOF > /lib/systemd/system/tinyproxy.service
1340 
#  This file is part of systemd.
1341 
#
1342 
#  systemd is free software; you can redistribute it and/or modify it
1343 
#  under the terms of the GNU General Public License as published by
1344 
#  the Free Software Foundation; either version 2 of the License, or
1345 
#  (at your option) any later version.
1485 richard 1346 
 
1509 richard 1347 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1348 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1349 
[Unit]
1350 
Description=Tinyproxy Web Proxy Server
1351 
After=network.target iptables.service
1352 
 
1353 
[Service]
1354 
Type=forking
1518 richard 1355 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1356 
ExecStartPre=/bin/sleep 2
1357 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1358 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1359 
 
1360 
[Install]
1361 
WantedBy=multi-user.target
1362 
EOF
1363 
 
1485 richard 1364 
} # end of tinyproxy
1 root 1365 
##################################################################################
1389 richard 1366 
##			function "ulogd"					##
476 richard 1367 
## - Ulog config for multi-log files 						##
1368 
##################################################################################
1389 richard 1369 
ulogd ()
476 richard 1370 
{
1371 
# Three instances of ulogd (three different logfiles)
1372 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1373 
	nl=1
1358 richard 1374 
	for log_type in traceability ssh ext-access
478 richard 1375 
	do
1365 richard 1376 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1377 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1378 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1379 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1380 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1381 
[emu1]
478 richard 1382 
file="/var/log/firewall/$log_type.log"
1383 
sync=1
1384 
EOF
1452 richard 1385 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1386 
		nl=`expr $nl + 1`
1387 
	done
476 richard 1388 
	chown -R root:apache /var/log/firewall
1389 
	chmod 750 /var/log/firewall
1390 
	chmod 640 /var/log/firewall/*
1389 richard 1391 
}  # End of ulogd ()
476 richard 1392 
 
1159 crox53 1393 
 
1394 
##########################################################
1389 richard 1395 
##              Function "nfsen"			##
1159 crox53 1396 
##########################################################
1389 richard 1397 
nfsen()
1 root 1398 
{
1393 richard 1399 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1400 
# Add PortTracker plugin
1534 richard 1401 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1402 
	do
1536 richard 1403 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1404 
	done
1515 richard 1405 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1406 
# use of our conf file and init unit
1221 richard 1407 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1408 
# Installation of nfsen
1221 richard 1409 
	DirTmp=$(pwd)
1410 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1411 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1412 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1413 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1414 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1415 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1416 
	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
1417 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1418 
# nfsen unit for systemd
1419 
cat << EOF > /lib/systemd/system/nfsen.service
1420 
#  This file is part of systemd.
1421 
#
1422 
#  systemd is free software; you can redistribute it and/or modify it
1423 
#  under the terms of the GNU General Public License as published by
1424 
#  the Free Software Foundation; either version 2 of the License, or
1425 
#  (at your option) any later version.
1426 
 
1427 
# This unit launches nfsen (a Netflow grapher).
1428 
[Unit]
1429 
Description= NfSen init script
1430 
After=network.target iptables.service
1431 
 
1432 
[Service]
1433 
Type=oneshot
1434 
RemainAfterExit=yes
1393 richard 1435 
PIDFile=/var/run/nfsen/nfsen.pid
1436 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1437 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1438 
ExecStart=/usr/bin/nfsen start
1439 
ExecStop=/usr/bin/nfsen stop
1393 richard 1440 
ExecReload=/usr/bin/nfsen restart
1372 richard 1441 
TimeoutSec=0
1442 
 
1443 
[Install]
1444 
WantedBy=multi-user.target
1445 
EOF
1365 richard 1446 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1447 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1448 
# expire delay for the profile "live"
1393 richard 1449 
	systemctl start nfsen
1450 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1451 
# add SURFmap plugin
1509 richard 1452 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1453 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1454 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1455 
	cd /tmp/
1456 
	/usr/bin/sh SURFmap/install.sh
1536 richard 1457 
chown -R apache:apache /var/www/html/acc/manager/nfsen
1365 richard 1458 
# clear the installation
1221 richard 1459 
	cd $DirTmp
1509 richard 1460 
	rm -rf /tmp/nfsen*
1461 
	rm -rf /tmp/SURFmap*
1389 richard 1462 
} # End of nfsen ()
1 root 1463 
 
1390 richard 1464 
##################################################
1389 richard 1465 
##		Function "dnsmasq"		##
1390 richard 1466 
##################################################
1389 richard 1467 
dnsmasq ()
219 jeremy 1468 
{
1469 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1470 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1471 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1472 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1473 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1474 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1475 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1476 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1477 
listen-address=$PRIVATE_IP
1390 richard 1478 
pid-file=/var/run/dnsmasq.pid
259 richard 1479 
listen-address=127.0.0.1
286 richard 1480 
no-dhcp-interface=$INTIF
1387 richard 1481 
no-dhcp-interface=tun0
1482 
no-dhcp-interface=lo
259 richard 1483 
bind-interfaces
1484 
cache-size=256
1485 
domain=$DOMAIN
1486 
domain-needed
1487 
expand-hosts
1488 
bogus-priv
1489 
filterwin2k
1490 
server=$DNS1
1491 
server=$DNS2
1387 richard 1492 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1493 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1494 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1495 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1496 
 
1387 richard 1497 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1498 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1499 
EOF
1356 richard 1500 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1501 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1502 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1503 
# Add Toulouse blacklist domains
1472 richard 1504 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1505 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1506 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1507 
listen-address=$PRIVATE_IP
1508 
port=54
1509 
no-dhcp-interface=$INTIF
1387 richard 1510 
no-dhcp-interface=tun0
1472 richard 1511 
no-dhcp-interface=lo
498 richard 1512 
bind-interfaces
1513 
cache-size=256
1514 
domain=$DOMAIN
1515 
domain-needed
1516 
expand-hosts
1517 
bogus-priv
1518 
filterwin2k
1519 
server=$DNS1
1520 
server=$DNS2
1521 
EOF
1379 richard 1522 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1523 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1524 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1525 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1526 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1527 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1528 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1529 
listen-address=$PRIVATE_IP
1530 
port=55
1531 
no-dhcp-interface=$INTIF
1387 richard 1532 
no-dhcp-interface=tun0
1472 richard 1533 
no-dhcp-interface=lo
1356 richard 1534 
bind-interfaces
1535 
cache-size=256
1536 
domain=$DOMAIN
1537 
domain-needed
1538 
expand-hosts
1539 
bogus-priv
1540 
filterwin2k
1472 richard 1541 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1542 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1543 
EOF
1472 richard 1544 
# 4th dnsmasq listen on udp 56 ("blackhole")
1545 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1546 
# Configuration file for "dnsmasq as a blackhole"
1547 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1548 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1549 
pid-file=/var/run/dnsmasq-blackhole.pid
1550 
listen-address=$PRIVATE_IP
1551 
port=56
1552 
no-dhcp-interface=$INTIF
1553 
no-dhcp-interface=tun0
1554 
no-dhcp-interface=lo
1555 
bind-interfaces
1556 
cache-size=256
1557 
domain=$DOMAIN
1558 
domain-needed
1559 
expand-hosts
1560 
bogus-priv
1561 
filterwin2k
1562 
EOF
1563 
 
1517 richard 1564 
# the main instance should start after network and chilli (which create tun0)
1565 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1566 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1567 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1568 
	for list in blacklist whitelist blackhole
1569 
	do
1570 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1571 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1572 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1573 
	done
308 richard 1574 
} # End dnsmasq
1575 
 
1576 
##########################################################
1221 richard 1577 
##		Fonction "BL"				##
308 richard 1578 
##########################################################
1579 
BL ()
1580 
{
1384 richard 1581 
# copy and extract toulouse BL
648 richard 1582 
	rm -rf $DIR_DG/lists/blacklists
1583 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1584 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1585 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1586 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1587 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1588 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1589 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1590 
# creation of file for the rehabilited domains and urls
648 richard 1591 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1592 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1593 
	touch $DIR_DG/lists/exceptionsitelist
1594 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1595 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1596 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1597 
# Dansguardian filter config for ALCASAR
1598 
EOF
648 richard 1599 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1600 
# Dansguardian domain filter config for ALCASAR
1601 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1602 
#**
1603 
# block all SSL and CONNECT tunnels
1604 
**s
1605 
# block all SSL and CONNECT tunnels specified only as an IP
1606 
*ips
1607 
# block all sites specified only by an IP
1608 
*ip
1609 
EOF
1000 richard 1610 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1611 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1612 
# Bing - add 'adlt=strict'
1613 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1614 
# Youtube - add 'edufilter=your_ID'
885 richard 1615 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1616 
EOF
1000 richard 1617 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1618 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1619 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1620 
	if [ "$mode" != "update" ]; then
1621 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1622 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1623 
	fi
308 richard 1624 
}
219 jeremy 1625 
 
1 root 1626 
##########################################################
1221 richard 1627 
##		Fonction "cron"				##
1 root 1628 
## - Mise en place des différents fichiers de cron	##
1629 
##########################################################
1630 
cron ()
1631 
{
1632 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1633 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1634 
	cat <<EOF > /etc/crontab
1635 
SHELL=/bin/bash
1636 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1637 
MAILTO=root
1638 
HOME=/
1639 
 
1640 
# run-parts
1641 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1642 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1643 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1644 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1645 
EOF
1646 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1647 
	cat <<EOF >> /etc/anacrontab
667 franck 1648 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1649 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1650 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1651 
EOF
1247 crox53 1652 
 
811 richard 1653 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1654 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1655 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1656 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1657 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1658 
EOF
952 franck 1659 
	cat <<EOF > /etc/cron.d/alcasar-archive
1660 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1661 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1662 
EOF
667 franck 1663 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1664 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1665 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1666 
EOF
722 franck 1667 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1668 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1669 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1670 
EOF
1247 crox53 1671 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1672 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1673 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1674 
#EOF
1159 crox53 1675 
 
1 root 1676 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1677 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1678 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1679 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1680 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1681 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1682 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1683 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1684 
	rm -f /etc/cron.daily/freeradius-web
1685 
	rm -f /etc/cron.monthly/freeradius-web
1686 
	cat << EOF > /etc/cron.d/freeradius-web
1687 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1688 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1689 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1690 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1691 
EOF
671 franck 1692 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1693 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1694 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1695 
EOF
808 franck 1696 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1697 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1698 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1699 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1700 
EOF
522 richard 1701 
# suppression des crons usagers
1702 
	rm -f /var/spool/cron/*
1 root 1703 
} # End cron
1704 
 
1705 
##################################################################
1221 richard 1706 
## 			Fonction "Fail2Ban"			##
1163 crox53 1707 
##- Modification de la configuration de fail2ban		##
1708 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1709 
##################################################################
1710 
fail2ban()
1711 
{
1191 crox53 1712 
	$DIR_CONF/fail2ban.sh
1474 richard 1713 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1714 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1715 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1716 
	chmod 644 /var/log/fail2ban.log
1489 richard 1717 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1718 
	/usr/bin/touch /var/log/auth.log
1515 richard 1719 
# fail2ban unit
1720 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1721 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1722 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1723 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1724 
} #Fin de fail2ban_install()
1725 
 
1726 
##################################################################
1376 richard 1727 
## 			Fonction "gammu_smsd"			##
1728 
## - Creation de la base de donnée Gammu			##
1729 
## - Creation du fichier de config: gammu_smsd_conf		##
1730 
##								##
1731 
##################################################################
1732 
gammu_smsd()
1733 
{
1734 
# Create 'gammu' databse
1735 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1736 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1737 
# Add a gammu database structure
1738 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1739 
 
1740 
# config file for the daemon
1741 
cat << EOF > /etc/gammu_smsd_conf
1742 
[gammu]
1743 
port = /dev/ttyUSB0
1744 
connection = at115200
1745 
 
1746 
;########################################################
1747 
 
1748 
[smsd]
1749 
 
1750 
PIN = 1234
1751 
 
1752 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1753 
logformat = textall
1754 
debuglevel = 0
1755 
 
1756 
service = sql
1757 
driver = native_mysql
1758 
user = $DB_USER
1759 
password = $radiuspwd
1760 
pc = localhost
1761 
database = $DB_GAMMU
1762 
 
1763 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1764 
 
1765 
StatusFrequency = 30
1380 richard 1766 
;LoopSleep = 2
1376 richard 1767 
 
1768 
;ResetFrequency = 300
1769 
;HardResetFrequency = 120
1770 
 
1771 
CheckSecurity = 1
1772 
CheckSignal = 1
1773 
CheckBattery = 0
1774 
EOF
1775 
 
1776 
chmod 755 /etc/gammu_smsd_conf
1777 
 
1778 
#Creation dossier de log Gammu-smsd
1382 richard 1779 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1780 
chmod 755 /var/log/gammu-smsd
1781 
 
1782 
#Edition du script sql gammu <-> radius
1452 richard 1783 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1784 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1785 
 
1380 richard 1786 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1787 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1788 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1789 
EOF
1790 
 
1376 richard 1791 
} # END gammu_smsd()
1792 
 
1793 
##################################################################
1221 richard 1794 
##			Fonction "post_install"			##
1 root 1795 
## - Modification des bannières (locales et ssh) et des prompts ##
1796 
## - Installation de la structure de chiffrement pour root	##
1797 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1798 
## - Mise en place du la rotation des logs			##
5 franck 1799 
## - Configuration dans le cas d'une mise à jour		##
1 root 1800 
##################################################################
1801 
post_install()
1802 
{
1803 
# création de la bannière locale
1007 richard 1804 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1805 
	cp -f $DIR_CONF/banner /etc/mageia-release
1806 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1807 
# création de la bannière SSH
1007 richard 1808 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1809 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1810 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1811 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1812 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1813 
# postfix banner anonymisation
1814 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1815 
# sshd écoute côté LAN et WAN
1499 richard 1816 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1817 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1818 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1819 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1820 
	echo "QOS=off" >> $CONF_FILE
1821 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1822 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1823 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1824 
	echo "MULTIWAN=off" >> $CONF_FILE
1825 
	echo "FAILOVER=30" >> $CONF_FILE
1826 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1827 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1828 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1829 
# Coloration des prompts
1830 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1831 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1832 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1833 
# Droits d'exécution pour utilisateur apache et sysadmin
1834 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1835 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1836 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1837 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1838 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1839 
	chmod 644 /etc/logrotate.d/*
714 franck 1840 
# rectification sur versions précédentes de la compression des logs
706 franck 1841 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1842 
# actualisation des fichiers logs compressés
1342 richard 1843 
	for dir in firewall dansguardian httpd
706 franck 1844 
	do
714 franck 1845 
	      find /var/log/$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 1846 
	done
1221 richard 1847 
# create the alcasar-load_balancing unit
1848 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1849 
#  This file is part of systemd.
1850 
#
1851 
#  systemd is free software; you can redistribute it and/or modify it
1852 
#  under the terms of the GNU General Public License as published by
1853 
#  the Free Software Foundation; either version 2 of the License, or
1854 
#  (at your option) any later version.
1855 
 
1856 
# This unit lauches alcasar-load-balancing.sh script.
1857 
[Unit]
1858 
Description=alcasar-load_balancing.sh execution
1859 
After=network.target iptables.service
1860 
 
1861 
[Service]
1862 
Type=oneshot
1863 
RemainAfterExit=yes
1864 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1865 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1866 
TimeoutSec=0
1867 
SysVStartPriority=99
1868 
 
1869 
[Install]
1870 
WantedBy=multi-user.target
1157 stephane 1871 
EOF
1221 richard 1872 
# processes launched at boot time (Systemctl)
1525 franck 1873 
	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 1874 
	do
1389 richard 1875 
		systemctl -q enable $i.service
1221 richard 1876 
	done
1452 richard 1877 
 
1878 
# disable processes at boot time (Systemctl)
1879 
	for i in ulogd
1880 
	do
1881 
		systemctl -q disable $i.service
1882 
	done
1883 
 
1221 richard 1884 
# Apply French Security Agency (ANSSI) rules
1362 richard 1885 
# ignore ICMP broadcast (smurf attack)
1886 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1887 
# ignore ICMP errors bogus
1888 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1889 
# remove ICMP redirects responces
1890 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1891 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1892 
# enable SYN Cookies (Syn flood attacks)
1893 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1894 
# enable kernel antispoofing
1895 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1896 
# ignore source routing
1897 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1898 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1899 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1900 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1901 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1902 
# remove Magic SysReq Keys
1363 richard 1903 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1904 
# switch to multi-users runlevel (instead of x11)
1221 richard 1905 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1906 
#	GRUB modifications
1907 
# limit wait time to 3s
1908 
# create an alcasar entry instead of linux-nonfb
1909 
# change display to 1024*768 (vga791)
1221 richard 1910 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1911 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1912 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1913 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1914 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1915 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1916 
# Remove unused services and users
1502 richard 1917 
	for svc in sshd
1221 richard 1918 
	do
1502 richard 1919 
		/bin/systemctl -q disable $svc.service
1221 richard 1920 
	done
1921 
# Load and apply the previous conf file
1922 
	if [ "$mode" = "update" ]
532 richard 1923 
	then
1266 richard 1924 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1925 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1926 
		PARENT_SCRIPT=`basename $0`
1927 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1928 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1929 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1930 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1931 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1932 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1933 
		then
1934 
			header_install
1935 
			if [ $Lang == "fr" ]
1936 
			then
1937 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1938 
				echo
1939 
				echo -n "Nom : "
1940 
			else
1941 
				echo "This update need to redefine the first admin account"
1942 
				echo
1943 
				echo -n "Account : "
1944 
			fi
1945 
			read admin_portal
1946 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1947 
			mkdir -p $DIR_DEST_ETC/digest
1948 
			chmod 755 $DIR_DEST_ETC/digest
1949 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1950 
			do
1350 richard 1951 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1952 
			done
1953 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1954 
		fi
532 richard 1955 
	fi
1221 richard 1956 
	rm -f /tmp/alcasar-conf*
1957 
	chown -R root:apache $DIR_DEST_ETC/*
1958 
	chmod -R 660 $DIR_DEST_ETC/*
1959 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1960 
# Apply and save the firewall rules
1961 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1962 
	sleep 2
1 root 1963 
	cd $DIR_INSTALL
5 franck 1964 
	echo ""
1 root 1965 
	echo "#############################################################################"
638 richard 1966 
	if [ $Lang == "fr" ]
1967 
		then
1968 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1969 
		echo "#                                                                           #"
1970 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1971 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1972 
		echo "#                                                                           #"
1973 
		echo "#############################################################################"
1974 
		echo
1975 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1976 
		echo
1977 
		echo "- Lisez attentivement la documentation d'exploitation"
1978 
		echo
1979 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1980 
		echo
1981 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1982 
	else
1983 
		echo "#                        Enf of ALCASAR install process                     #"
1984 
		echo "#                                                                           #"
1985 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1986 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1987 
		echo "#                                                                           #"
1988 
		echo "#############################################################################"
1989 
		echo
1990 
		echo "- The system will be rebooted in order to operate ALCASAR"
1991 
		echo
1992 
		echo "- Read the exploitation documentation"
1993 
		echo
1994 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1995 
		echo
1996 
		echo "                   Hit 'Enter' to continue"
1997 
	fi
815 richard 1998 
	sleep 2
1999 
	if [ "$mode" != "update" ]
820 richard 2000 
	then
815 richard 2001 
		read a
2002 
	fi
774 richard 2003 
	clear
1 root 2004 
	reboot
2005 
} # End post_install ()
2006 
 
2007 
#################################
1005 richard 2008 
#  	Main Install loop  	#
1 root 2009 
#################################
832 richard 2010 
dir_exec=`dirname "$0"`
2011 
if [ $dir_exec != "." ]
2012 
then
2013 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2014 
	echo "Launch this program from the ALCASAR archive directory"
2015 
	exit 0
2016 
fi
2017 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2018 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2019 
nb_args=$#
2020 
args=$1
2021 
if [ $nb_args -eq 0 ]
2022 
then
2023 
	nb_args=1
2024 
	args="-h"
2025 
fi
1062 richard 2026 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2027 
case $args in
2028 
	-\? | -h* | --h*)
2029 
		echo "$usage"
2030 
		exit 0
2031 
		;;
291 franck 2032 
	-i | --install)
1538 richard 2033 
		header_install
959 franck 2034 
		license
29 richard 2035 
		testing
595 richard 2036 
# RPMs install
2037 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2038 
		if [ "$?" != "0" ]
1 root 2039 
		then
595 richard 2040 
			exit 0
2041 
		fi
1249 richard 2042 
		if [ -e $CONF_FILE ]
595 richard 2043 
		then
597 richard 2044 
# Uninstall the running version
532 richard 2045 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2046 
		fi
636 richard 2047 
# Test if manual update
1362 richard 2048 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2049 
		then
636 richard 2050 
			header_install
595 richard 2051 
			if [ $Lang == "fr" ]
636 richard 2052 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2053 
				else echo "The configuration file of an old version has been found";
595 richard 2054 
			fi
597 richard 2055 
			response=0
2056 
			PTN='^[oOnNyY]$'
2057 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2058 
			do
2059 
				if [ $Lang == "fr" ]
2060 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2061 
					else echo -n "Do you want to use it (Y/n)?";
2062 
				 fi
2063 
				read response
2064 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2065 
				then rm -f /tmp/alcasar-conf*
2066 
				fi
2067 
			done
2068 
		fi
636 richard 2069 
# Test if update
1057 richard 2070 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2071 
		then
2072 
			if [ $Lang == "fr" ]
2073 
				then echo "#### Installation avec mise à jour ####";
2074 
				else echo "#### Installation with update     ####";
2075 
			fi
636 richard 2076 
# Extract the central configuration file
1057 richard 2077 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2078 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2079 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2080 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2081 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2082 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2083 
			mode="update"
1 root 2084 
		fi
1486 richard 2085 
		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 2086 
		do
2087 
			$func
1362 richard 2088 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2089 
		done
5 franck 2090 
		;;
291 franck 2091 
	-u | --uninstall)
5 franck 2092 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2093 
		then
597 richard 2094 
			if [ $Lang == "fr" ]
2095 
				then echo "ALCASAR n'est pas installé!";
2096 
				else echo "ALCASAR isn't installed!";
2097 
			fi
1 root 2098 
			exit 0
2099 
		fi
5 franck 2100 
		response=0
2101 
		PTN='^[oOnN]$'
580 richard 2102 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2103 
		do
597 richard 2104 
			if [ $Lang == "fr" ]
2105 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2106 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2107 
			fi
5 franck 2108 
			read response
2109 
		done
1103 richard 2110 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2111 
		then
1103 richard 2112 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2113 
		else
2114 
			rm -f /tmp/alcasar-conf*
1 root 2115 
		fi
597 richard 2116 
# Uninstall the running version
65 richard 2117 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2118 
		;;
2119 
	*)
2120 
		echo "Argument inconnu :$1";
460 richard 2121 
		echo "Unknown argument :$1";
1 root 2122 
		echo "$usage"
2123 
		exit 1
2124 
		;;
2125 
esac
10 franck 2126 
# end of script
366 franck 2127