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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1543 2014-12-23 10:06:16Z 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
1541 richard 44 
#	vnstat			: little network stat daemon
1253 richard 45 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
59 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1471 richard 76 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
1538 richard 87 
	then
88 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89 
	else
90 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91 
	fi
1538 richard 92 
	response=0
93 
	PTN='^[oOyYnN]$'
94 
	until [[ $(expr $response : $PTN) -gt 0 ]]
95 
	do
96 
		if [ $Lang == "fr" ]
97 
			then echo -n "Accéptez-vous les termes de cette licence (O/n)? : "
98 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99 
		fi
100 
		read response
101 
	done
102 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103 
	then
104 
		exit 1
105 
	fi
959 franck 106 
}
107 
 
1 root 108 
header_install ()
109 
{
110 
	clear
111 
	echo "-----------------------------------------------------------------------------"
460 richard 112 
	echo "                     ALCASAR V$VERSION Installation"
1 root 113 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114 
	echo "-----------------------------------------------------------------------------"
1389 richard 115 
}
1 root 116 
 
117 
##################################################################
1221 richard 118 
##			Function "testing"			##
1378 richard 119 
## - Test of Mageia version					##
1529 richard 120 
## - Test of ALCASAR version (if already installed)		##
1342 richard 121 
## - Test of free space on /var  (>10G)				##
1005 richard 122 
## - Test of Internet access					##
29 richard 123 
##################################################################
124 
testing ()
125 
{
1529 richard 126 
# Test of Mageia version
127 
# extract the current Mageia version and hardware architecture (i586 ou X64)
128 
	fic=`cat /etc/product.id`
129 
	unknown_os=0
130 
	old="$IFS"
131 
	IFS=","
132 
	set $fic
133 
	for i in $*
134 
	do
135 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136 
			then
137 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138 
			unknown_os=`expr $unknown_os + 1`
139 
		fi
140 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141 
			then
142 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143 
			unknown_os=`expr $unknown_os + 1`
144 
		fi
145 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146 
			then
147 
			ARCH=`echo $i|cut -d"=" -f2`
148 
			unknown_os=`expr $unknown_os + 1`
149 
		fi
150 
	done
151 
	IFS="$old"
1362 richard 152 
# Test if ALCASAR is already installed
153 
	if [ -e $CONF_FILE ]
154 
	then
155 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156 
		if [ $Lang == "fr" ]
1362 richard 157 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159 
		fi
1362 richard 160 
		response=0
161 
		PTN='^[oOnNyY]$'
162 
		until [[ $(expr $response : $PTN) -gt 0 ]]
163 
		do
164 
			if [ $Lang == "fr" ]
165 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166 
				else echo -n "Do you want to update (Y/n)?";
167 
			 fi
168 
			read response
169 
		done
170 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
171 
		then
172 
			rm -f /tmp/alcasar-conf*
173 
		else
1471 richard 174 
# Create a backup of running importants files
1362 richard 175 
			$DIR_SCRIPTS/alcasar-conf.sh --create
176 
			mode="update"
177 
		fi
1529 richard 178 
	fi
179 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
180 
		then
181 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 182 
			then
1529 richard 183 
			echo
1378 richard 184 
			if [ $Lang == "fr" ]
185 
				then
1529 richard 186 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
187 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
188 
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
189 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 190 
			else
191 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 192 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
193 
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
194 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 195 
			fi
1529 richard 196 
		else
197 
			if [ $Lang == "fr" ]
198 
				then
199 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
200 
			else
201 
				echo "The installation of ALCASAR can't be performed."
1378 richard 202 
			fi
203 
		fi
1529 richard 204 
		echo
205 
		if [ $Lang == "fr" ]
206 
			then
207 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
208 
		else
209 
			echo "The OS must be replaced (Mageia4.1)"
210 
		fi
211 
		exit 0
1342 richard 212 
	fi
1529 richard 213 
	if [ ! -d /var/log/netflow/porttracker ]
214 
		then
215 
# Test of free space on /var
216 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
217 
		if [ $free_space -lt 10 ]
218 
			then
219 
			if [ $Lang == "fr" ]
220 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
221 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
222 
			fi
223 
		exit 0
224 
		fi
225 
	fi
1378 richard 226 
	if [ $Lang == "fr" ]
784 richard 227 
		then echo -n "Tests des paramètres réseau : "
595 richard 228 
		else echo -n "Network parameters tests : "
229 
	fi
1471 richard 230 
# Test of Ethernet links state
231 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
232 
	for i in $DOWN_IF
233 
	do
234 
		if [ $Lang == "fr" ]
235 
		then
236 
			echo "Échec"
237 
			echo "Le lien réseau de la carte $i n'est pas actif."
238 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
239 
		else
240 
			echo "Failed"
241 
			echo "The link state of $i interface is down."
242 
			echo "Make sure that this network card is connected to a switch or an A.P."
243 
		fi
244 
		exit 0
245 
	done
246 
	echo -n "."
247 
 
248 
# Test EXTIF config files
1499 richard 249 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
250 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
251 
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 252 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
253 
	then
784 richard 254 
		if [ $Lang == "fr" ]
255 
		then
256 
			echo "Échec"
257 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
258 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 259 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 260 
		else
261 
			echo "Failed"
262 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
263 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 264 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 265 
		fi
830 richard 266 
		echo "DEVICE=$EXTIF"
784 richard 267 
		echo "IPADDR="
268 
		echo "NETMASK="
269 
		echo "GATEWAY="
270 
		echo "DNS1="
271 
		echo "DNS2="
830 richard 272 
		echo "ONBOOT=yes"
784 richard 273 
		exit 0
274 
	fi
275 
	echo -n "."
1471 richard 276 
 
277 
# Test if router is alive (Box FAI)
784 richard 278 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 279 
		if [ $Lang == "fr" ]
280 
		then
281 
			echo "Échec"
282 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
283 
			echo "Réglez ce problème puis relancez ce script."
284 
		else
285 
			echo "Failed"
286 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
287 
			echo "Resolv this problem, then restart this script."
288 
		fi
29 richard 289 
		exit 0
290 
	fi
308 richard 291 
	echo -n "."
978 franck 292 
# On teste le lien vers le routeur par defaut
1499 richard 293 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 294 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 295 
	       	then
595 richard 296 
		if [ $Lang == "fr" ]
297 
		then
298 
			echo "Échec"
1499 richard 299 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 300 
			echo "Réglez ce problème puis relancez ce script."
301 
		else
302 
			echo "Failed"
303 
			echo "The Internet gateway doesn't answered"
304 
			echo "Resolv this problem, then restart this script."
305 
		fi
308 richard 306 
		exit 0
307 
	fi
308 
	echo -n "."
421 franck 309 
# On teste la connectivité Internet
29 richard 310 
	rm -rf /tmp/con_ok.html
308 richard 311 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 312 
	if [ ! -e /tmp/con_ok.html ]
313 
	then
595 richard 314 
		if [ $Lang == "fr" ]
315 
		then
316 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
317 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
318 
			echo "Vérifiez la validité des adresses IP des DNS."
319 
		else
320 
			echo "The Internet connection try failed (google.fr)."
321 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
322 
			echo "Verify the DNS IP addresses"
323 
		fi
29 richard 324 
		exit 0
325 
	fi
326 
	rm -rf /tmp/con_ok.html
308 richard 327 
	echo ". : ok"
1389 richard 328 
} # end of testing ()
302 richard 329 
 
330 
##################################################################
1221 richard 331 
##			Function "init"				##
302 richard 332 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
333 
## - Installation et modification des scripts du portail	##
334 
##################################################################
335 
init ()
336 
{
527 richard 337 
	if [ "$mode" != "update" ]
302 richard 338 
	then
339 
# On affecte le nom d'organisme
597 richard 340 
		header_install
302 richard 341 
		ORGANISME=!
342 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 343 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 344 
                do
595 richard 345 
			if [ $Lang == "fr" ]
597 richard 346 
			       	then echo -n "Entrez le nom de votre organisme : "
347 
				else echo -n "Enter the name of your organism : "
595 richard 348 
			fi
330 franck 349 
			read ORGANISME
613 richard 350 
			if [ "$ORGANISME" == "" ]
330 franck 351 
				then
352 
				ORGANISME=!
353 
			fi
354 
		done
302 richard 355 
	fi
1 root 356 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 357 
	rm -f $PASSWD_FILE
1350 richard 358 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
359 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 360 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 361 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 362 
	$SED "/^password.*/d" /boot/grub/menu.lst
363 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 364 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 365 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 366 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 367 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 369 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 370 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 371 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
372 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 373 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
375 
	echo "$secretradius" >> $PASSWD_FILE
376 
	chmod 640 $PASSWD_FILE
977 richard 377 
# Scripts and conf files copy
378 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 379 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 380 
#  - 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 381 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 382 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 383 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 384 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
385 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 386 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388 
# generate central conf file
389 
	cat <<EOF > $CONF_FILE
612 richard 390 
##########################################
391 
##                                      ##
392 
##          ALCASAR Parameters          ##
393 
##                                      ##
394 
##########################################
1 root 395 
 
612 richard 396 
INSTALL_DATE=$DATE
397 
VERSION=$VERSION
398 
ORGANISM=$ORGANISME
923 franck 399 
DOMAIN=$DOMAIN
612 richard 400 
EOF
628 richard 401 
	chmod o-rwx $CONF_FILE
1 root 402 
} # End of init ()
403 
 
404 
##################################################################
1221 richard 405 
##			Function "network"			##
1 root 406 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407 
## - Nommage DNS du système 					##
1336 richard 408 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409 
## - Modification du fichier /etc/hosts				##
410 
## - Configuration du serveur de temps (NTP)			##
411 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412 
##################################################################
413 
network ()
414 
{
415 
	header_install
636 richard 416 
	if [ "$mode" != "update" ]
417 
		then
418 
		if [ $Lang == "fr" ]
419 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421 
		fi
422 
		response=0
423 
		PTN='^[oOyYnN]$'
424 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425 
		do
595 richard 426 
			if [ $Lang == "fr" ]
659 richard 427 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429 
			fi
1 root 430 
			read response
431 
		done
636 richard 432 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433 
		then
434 
			PRIVATE_IP_MASK="0"
435 
			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:]]$'
436 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437 
			do
595 richard 438 
				if [ $Lang == "fr" ]
597 richard 439 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441 
				fi
597 richard 442 
				read PRIVATE_IP_MASK
1 root 443 
			done
636 richard 444 
		else
445 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446 
		fi
595 richard 447 
	else
637 richard 448 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449 
		rm -rf conf/etc/alcasar.conf
1 root 450 
	fi
861 richard 451 
# Define LAN side global parameters
1243 richard 452 
	hostname $HOSTNAME.$DOMAIN
453 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 454 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 455 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 456 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 457 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 458 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 459 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
460 
		then
461 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
462 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
463 
	fi
464 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
465 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 466 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 467 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 468 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
469 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 470 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
471 
	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 472 
	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 473 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 474 
# Define Internet parameters
1499 richard 475 
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
476 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
477 
	if [ $nb_dns == 2 ]
478 
		then
479 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
480 
	fi
70 franck 481 
	DNS1=${DNS1:=208.67.220.220}
482 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 483 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 484 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 485 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 486 
# Wrtie the conf file
1469 richard 487 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
488 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 489 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
490 
	if [ $IP_SETTING == "dhcp" ]
491 
		then
492 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
493 
		echo "GW=dhcp" >> $CONF_FILE
494 
	else
495 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
496 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
497 
	fi
994 franck 498 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 499 
	echo "DNS1=$DNS1" >> $CONF_FILE
500 
	echo "DNS2=$DNS2" >> $CONF_FILE
501 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 502 
	echo "DHCP=on" >> $CONF_FILE
914 franck 503 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
504 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
505 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 506 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 507 
# network default
597 richard 508 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 509 
	cat <<EOF > /etc/sysconfig/network
510 
NETWORKING=yes
1243 richard 511 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 512 
FORWARD_IPV4=true
513 
EOF
1499 richard 514 
# /etc/hosts config
1 root 515 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516 
	cat <<EOF > /etc/hosts
503 richard 517 
127.0.0.1	localhost
1353 richard 518 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 519 
EOF
1499 richard 520 
# EXTIF (Internet) config
521 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522 
	if [ $IP_SETTING == "dhcp" ]
523 
		then
524 
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
525 
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
526 
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
527 
	else
528 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 529 
DEVICE=$EXTIF
530 
BOOTPROTO=static
597 richard 531 
IPADDR=$PUBLIC_IP
532 
NETMASK=$PUBLIC_NETMASK
533 
GATEWAY=$PUBLIC_GATEWAY
14 richard 534 
DNS1=127.0.0.1
1499 richard 535 
RESOLV_MODS=yes
14 richard 536 
ONBOOT=yes
537 
METRIC=10
538 
MII_NOT_SUPPORTED=yes
539 
IPV6INIT=no
540 
IPV6TO4INIT=no
541 
ACCOUNTING=no
542 
USERCTL=no
994 franck 543 
MTU=$MTU
14 richard 544 
EOF
1499 richard 545 
	fi
1336 richard 546 
# Config INTIF (consultation LAN) in normal mode
841 richard 547 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
548 
DEVICE=$INTIF
549 
BOOTPROTO=static
550 
ONBOOT=yes
551 
NOZEROCONF=yes
552 
MII_NOT_SUPPORTED=yes
553 
IPV6INIT=no
554 
IPV6TO4INIT=no
555 
ACCOUNTING=no
556 
USERCTL=no
557 
EOF
1336 richard 558 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 559 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 560 
DEVICE=$INTIF
561 
BOOTPROTO=static
562 
IPADDR=$PRIVATE_IP
604 richard 563 
NETMASK=$PRIVATE_NETMASK
1 root 564 
ONBOOT=yes
565 
METRIC=10
566 
NOZEROCONF=yes
567 
MII_NOT_SUPPORTED=yes
14 richard 568 
IPV6INIT=no
569 
IPV6TO4INIT=no
570 
ACCOUNTING=no
571 
USERCTL=no
1 root 572 
EOF
440 franck 573 
# Mise à l'heure du serveur
574 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
575 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 576 
0.fr.pool.ntp.org	# adapt to your country
577 
1.fr.pool.ntp.org
578 
2.fr.pool.ntp.org
440 franck 579 
EOF
580 
# Configuration du serveur de temps (sur lui même)
1 root 581 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
582 
	cat <<EOF > /etc/ntp.conf
456 franck 583 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 584 
server 1.fr.pool.ntp.org
585 
server 2.fr.pool.ntp.org
586 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 587 
fudge 127.127.1.0 stratum 10
604 richard 588 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 589 
restrict 127.0.0.1
310 richard 590 
driftfile /var/lib/ntp/drift
1 root 591 
logfile /var/log/ntp.log
592 
EOF
440 franck 593 
 
310 richard 594 
	chown -R ntp:ntp /var/lib/ntp
1 root 595 
# Renseignement des fichiers hosts.allow et hosts.deny
596 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
597 
	cat <<EOF > /etc/hosts.allow
598 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 599 
sshd: ALL
1 root 600 
ntpd: $PRIVATE_NETWORK_SHORT
601 
EOF
602 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
603 
	cat <<EOF > /etc/hosts.deny
604 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
605 
EOF
790 richard 606 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 607 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 608 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 609 
# load conntrack ftp module
610 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
611 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 612 
# load ipt_NETFLOW module
613 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 614 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
615 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
616 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
617 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 618 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 619 
#
860 richard 620 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 621 
} # End of network ()
622 
 
623 
##################################################################
1221 richard 624 
##			Function "ACC"				##
625 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 626 
## - configuration du serveur web (Apache)			##
627 
## - définition du 1er comptes de gestion 			##
628 
## - sécurisation des accès					##
629 
##################################################################
1221 richard 630 
ACC ()
1 root 631 
{
632 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
633 
	mkdir $DIR_WEB
634 
# Copie et configuration des fichiers du centre de gestion
316 richard 635 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 636 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 637 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
638 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
639 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 642 
	chown -R apache:apache $DIR_WEB/*
1489 richard 643 
# create the backup structure :
644 
# - base = users database
645 
# - system_backup = alcasar conf file + users database
646 
# - archive = tarball of "base + http firewall + netflow"
647 
# - security = watchdog disconnection)
648 
	for i in system_backup base archive security;
1 root 649 
	do
650 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
651 
	done
5 franck 652 
	chown -R root:apache $DIR_SAVE
71 richard 653 
# Configuration et sécurisation php
654 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 655 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
656 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 657 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
658 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 659 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
660 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
661 
# Configuration et sécurisation Apache
790 richard 662 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 663 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 664 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 665 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 666 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
667 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
668 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
669 
	[ -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
670 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
671 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
672 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
673 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
674 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
675 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 676 
	[ -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
677 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 678 
# Error page management
1534 richard 679 
[ -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
680 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 681 
Alias /error/ "/var/www/html/"
682 
<Directory "/usr/share/httpd/error">
683 
    AllowOverride None
684 
    Options IncludesNoExec
685 
    AddOutputFilter Includes html
686 
    AddHandler type-map var
687 
    Require all granted
688 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
689 
    ForceLanguagePriority Prefer Fallback
690 
</Directory>
691 
ErrorDocument 400 /error/error.php?error=400
692 
ErrorDocument 401 /error/error.php?error=401
693 
ErrorDocument 403 /error/error.php?error=403
694 
ErrorDocument 404 /error/error.php?error=404
695 
ErrorDocument 405 /error/error.php?error=405
696 
ErrorDocument 408 /error/error.php?error=408
697 
ErrorDocument 410 /error/error.php?error=410
698 
ErrorDocument 411 /error/error.php?error=411
699 
ErrorDocument 412 /error/error.php?error=412
700 
ErrorDocument 413 /error/error.php?error=413
701 
ErrorDocument 414 /error/error.php?error=414
702 
ErrorDocument 415 /error/error.php?error=415
703 
ErrorDocument 500 /error/error.php?error=500
704 
ErrorDocument 501 /error/error.php?error=501
705 
ErrorDocument 502 /error/error.php?error=502
706 
ErrorDocument 503 /error/error.php?error=503
707 
ErrorDocument 506 /error/error.php?error=506
708 
EOF
1359 richard 709 
	[ -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
710 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
711 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
712 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 713 
</body>
714 
</html>
715 
EOF
716 
# Définition du premier compte lié au profil 'admin'
509 richard 717 
	header_install
510 richard 718 
	if [ "$mode" = "install" ]
719 
	then
613 richard 720 
		admin_portal=!
721 
		PTN='^[a-zA-Z0-9-]*$'
722 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
723 
                	do
724 
			header_install
725 
			if [ $Lang == "fr" ]
726 
			then
727 
				echo ""
728 
				echo "Définissez un premier compte d'administration du portail :"
729 
				echo
730 
				echo -n "Nom : "
731 
			else
732 
				echo ""
733 
				echo "Define the first account allow to administrate the portal :"
734 
				echo
735 
				echo -n "Account : "
736 
			fi
737 
			read admin_portal
738 
			if [ "$admin_portal" == "" ]
739 
				then
740 
				admin_portal=!
741 
			fi
742 
			done
1268 richard 743 
# Creation of keys file for the admin account ("admin")
510 richard 744 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
745 
		mkdir -p $DIR_DEST_ETC/digest
746 
		chmod 755 $DIR_DEST_ETC/digest
747 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
748 
			do
1350 richard 749 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 750 
			done
751 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
752 
	fi
434 richard 753 
# synchronisation horaire
754 
	ntpd -q -g &
1 root 755 
# Sécurisation du centre
988 franck 756 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 757 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 758 
<Directory $DIR_ACC>
1 root 759 
	SSLRequireSSL
760 
	AllowOverride None
761 
	Order deny,allow
762 
	Deny from all
763 
	Allow from 127.0.0.1
764 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 765 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 766 
	require valid-user
767 
	AuthType digest
1243 richard 768 
	AuthName $HOSTNAME.$DOMAIN
1 root 769 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 770 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 771 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 772 
</Directory>
316 richard 773 
<Directory $DIR_ACC/admin>
1 root 774 
	SSLRequireSSL
775 
	AllowOverride None
776 
	Order deny,allow
777 
	Deny from all
778 
	Allow from 127.0.0.1
779 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 780 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 781 
	require valid-user
782 
	AuthType digest
1243 richard 783 
	AuthName $HOSTNAME.$DOMAIN
1 root 784 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 785 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 786 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 787 
</Directory>
344 richard 788 
<Directory $DIR_ACC/manager>
1 root 789 
	SSLRequireSSL
790 
	AllowOverride None
791 
	Order deny,allow
792 
	Deny from all
793 
	Allow from 127.0.0.1
794 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 795 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 796 
	require valid-user
797 
	AuthType digest
1243 richard 798 
	AuthName $HOSTNAME.$DOMAIN
1 root 799 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 800 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 801 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 802 
</Directory>
316 richard 803 
<Directory $DIR_ACC/backup>
804 
	SSLRequireSSL
805 
	AllowOverride None
806 
	Order deny,allow
807 
	Deny from all
808 
	Allow from 127.0.0.1
809 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 810 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 811 
	require valid-user
812 
	AuthType digest
1243 richard 813 
	AuthName $HOSTNAME.$DOMAIN
316 richard 814 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 815 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 816 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 817 
</Directory>
811 richard 818 
Alias /save/ "$DIR_SAVE/"
819 
<Directory $DIR_SAVE>
820 
	SSLRequireSSL
821 
	Options Indexes
822 
	Order deny,allow
823 
	Deny from all
824 
	Allow from 127.0.0.1
825 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 826 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 827 
	require valid-user
828 
	AuthType digest
1243 richard 829 
	AuthName $HOSTNAME.$DOMAIN
811 richard 830 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 831 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 832 
</Directory>
1 root 833 
EOF
1378 richard 834 
# Launch after coova
835 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 836 
} # End of ACC ()
1 root 837 
 
838 
##########################################################################################
1221 richard 839 
##				Fonction "CA"						##
1 root 840 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
841 
##########################################################################################
1221 richard 842 
CA ()
1 root 843 
{
510 richard 844 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 845 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 846 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 847 
	cat <<EOF > $FIC_VIRTUAL_SSL
848 
# default SSL virtual host, used for all HTTPS requests that do not
849 
# match a ServerName or ServerAlias in any <VirtualHost> block.
850 
 
851 
<VirtualHost _default_:443>
852 
# general configuration
853 
    ServerAdmin root@localhost
854 
    ServerName localhost
855 
 
856 
# SSL configuration
857 
    SSLEngine on
858 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
859 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
860 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
861 
    CustomLog logs/ssl_request_log \
862 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
863 
    ErrorLog logs/ssl_error_log
864 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
865 
</VirtualHost>
866 
EOF
867 
 
5 franck 868 
	chown -R root:apache /etc/pki
1 root 869 
	chmod -R 750 /etc/pki
1389 richard 870 
} # End of CA ()
1 root 871 
 
872 
##########################################################################################
1221 richard 873 
##			Fonction "init_db"						##
1 root 874 
## - Initialisation de la base Mysql							##
875 
## - Affectation du mot de passe de l'administrateur (root)				##
876 
## - Suppression des bases et des utilisateurs superflus				##
877 
## - Création de la base 'radius'							##
878 
## - Installation du schéma de cette base						##
879 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
880 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
881 
##########################################################################################
882 
init_db ()
883 
{
1355 richard 884 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 885 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
886 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 887 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 888 
	systemctl start mysqld.service
1 root 889 
	sleep 4
890 
	mysqladmin -u root password $mysqlpwd
891 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 892 
# Secure the server
893 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
894 
	$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 895 
# Create 'radius' database
1317 richard 896 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 897 
# Add an empty radius database structure
364 franck 898 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 899 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 900 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 901 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
902 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 903 
	systemctl daemon-reload
1389 richard 904 
} # End of init_db ()
1 root 905 
 
906 
##########################################################################
1389 richard 907 
##			Fonction "radius"				##
1 root 908 
## - Paramètrage des fichiers de configuration FreeRadius		##
909 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
910 
## - Modification de fichier de conf pour l'accès à Mysql		##
911 
##########################################################################
1389 richard 912 
radius ()
1 root 913 
{
914 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
915 
	chown -R radius:radius /etc/raddb
916 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 917 
# Set radius.conf parameters
1 root 918 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
919 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
920 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 921 
# remove the proxy function
1 root 922 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
923 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 924 
# remove EAP module
654 richard 925 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 926 
# listen on loopback (should be modified later if EAP enabled)
1 root 927 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 928 
# enable the  SQL module (and SQL counter)
1 root 929 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
930 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
931 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 932 
# only include modules for ALCASAR needs
933 
	$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
934 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
935 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
936 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
937 
	$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
938 
	$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 939 
# remvove virtual server and copy our conf file
1 root 940 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 941 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 942 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
943 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
944 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
945 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 946 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 947 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 948 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 949 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
950 
	cat << EOF > /etc/raddb/clients.conf
951 
client 127.0.0.1 {
952 
	secret = $secretradius
953 
	shortname = localhost
954 
}
955 
EOF
1278 richard 956 
# sql.conf modification
1 root 957 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
958 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
959 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
960 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
961 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 962 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 963 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 964 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
965 
# counter.conf modification (change the Max-All-Session-Time counter)
966 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
967 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
968 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 969 
# make certain that mysql is up before radius start
970 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
971 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
972 
	systemctl daemon-reload
1389 richard 973 
} # End radius ()
1 root 974 
 
975 
##########################################################################
1389 richard 976 
##			Function "radius_web"				##
1 root 977 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
978 
## - Création du lien vers la page de changement de mot de passe        ##
979 
##########################################################################
1389 richard 980 
radius_web ()
1 root 981 
{
982 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 983 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
984 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
985 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 986 
# copie des fichiers modifiés
987 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 988 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 989 
# Modification des fichiers de configuration
1 root 990 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 991 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 992 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
993 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
994 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
995 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
996 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
997 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
998 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 999 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1000 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1001 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1002 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1003 
nas1_name: alcasar-$ORGANISME
1 root 1004 
nas1_model: Portail captif
1005 
nas1_ip: $PRIVATE_IP
1006 
nas1_port_num: 0
1007 
nas1_community: public
1008 
EOF
1009 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1010 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1011 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1012 
# Ajout du mappage des attributs chillispot
1013 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1014 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1015 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1016 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1017 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1018 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1019 
	chown -R apache:apache /etc/freeradius-web
1 root 1020 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1021 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1022 
<Directory $DIR_WEB/pass>
1 root 1023 
	SSLRequireSSL
1024 
	AllowOverride None
1025 
	Order deny,allow
1026 
	Deny from all
1027 
	Allow from 127.0.0.1
1028 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1029 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1030 
</Directory>
1031 
EOF
1389 richard 1032 
} # End of radius_web ()
1 root 1033 
 
799 richard 1034 
##################################################################################
1389 richard 1035 
##			Fonction "chilli"					##
799 richard 1036 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1037 
## - Paramètrage de la page d'authentification (intercept.php)			##
1038 
##################################################################################
1389 richard 1039 
chilli ()
1 root 1040 
{
1370 richard 1041 
# chilli unit for systemd
1042 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1043 
#  This file is part of systemd.
1044 
#
1045 
#  systemd is free software; you can redistribute it and/or modify it
1046 
#  under the terms of the GNU General Public License as published by
1047 
#  the Free Software Foundation; either version 2 of the License, or
1048 
#  (at your option) any later version.
1370 richard 1049 
[Unit]
1050 
Description=chilli is a captive portal daemon
1051 
After=network.target
1052 
 
1053 
[Service]
1379 richard 1054 
Type=forking
1370 richard 1055 
ExecStart=/usr/libexec/chilli start
1056 
ExecStop=/usr/libexec/chilli stop
1057 
ExecReload=/usr/libexec/chilli reload
1058 
PIDFile=/var/run/chilli.pid
1059 
 
1060 
[Install]
1061 
WantedBy=multi-user.target
1062 
EOF
799 richard 1063 
# init file creation
1370 richard 1064 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1065 
	cat <<EOF > /usr/libexec/chilli
799 richard 1066 
#!/bin/sh
1067 
#
1068 
# chilli CoovaChilli init
1069 
#
1070 
# chkconfig: 2345 65 35
1071 
# description: CoovaChilli
1072 
### BEGIN INIT INFO
1073 
# Provides:       chilli
1074 
# Required-Start: network
1075 
# Should-Start:
1076 
# Required-Stop:  network
1077 
# Should-Stop:
1078 
# Default-Start:  2 3 5
1079 
# Default-Stop:
1080 
# Description:    CoovaChilli access controller
1081 
### END INIT INFO
1082 
 
1083 
[ -f /usr/sbin/chilli ] || exit 0
1084 
. /etc/init.d/functions
1085 
CONFIG=/etc/chilli.conf
1086 
pidfile=/var/run/chilli.pid
1087 
[ -f \$CONFIG ] || {
1088 
    echo "\$CONFIG Not found"
1089 
    exit 0
1090 
}
1091 
RETVAL=0
1092 
prog="chilli"
1093 
case \$1 in
1094 
    start)
1095 
	if [ -f \$pidfile ] ; then
1096 
		gprintf "chilli is already running"
1097 
	else
1098 
        	gprintf "Starting \$prog: "
1099 
		rm -f /var/run/chilli* # cleaning
1100 
        	/sbin/modprobe tun >/dev/null 2>&1
1101 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1102 
		[ -e /dev/net/tun ] || {
1103 
	    	(cd /dev;
1104 
			mkdir net;
1105 
			cd net;
1106 
			mknod tun c 10 200)
1107 
		}
1336 richard 1108 
		ifconfig $INTIF 0.0.0.0
799 richard 1109 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1110 
        	RETVAL=$?
1111 
	fi
1112 
	;;
1113 
 
1114 
    reload)
1115 
	killall -HUP chilli
1116 
	;;
1117 
 
1118 
    restart)
1119 
	\$0 stop
1120 
        sleep 2
1121 
	\$0 start
1122 
	;;
1123 
 
1124 
    status)
1125 
        status chilli
1126 
        RETVAL=0
1127 
        ;;
1128 
 
1129 
    stop)
1130 
	if [ -f \$pidfile ] ; then
1131 
        	gprintf "Shutting down \$prog: "
1132 
		killproc /usr/sbin/chilli
1133 
		RETVAL=\$?
1134 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1135 
	else
1136 
        	gprintf "chilli is not running"
1137 
	fi
1138 
	;;
1139 
 
1140 
    *)
1141 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1142 
        exit 1
1143 
esac
1144 
echo
1145 
EOF
1373 richard 1146 
chmod a+x /usr/libexec/chilli
799 richard 1147 
# conf file creation
346 richard 1148 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1149 
	cat <<EOF > /etc/chilli.conf
1150 
# coova config for ALCASAR
1151 
cmdsocket	/var/run/chilli.sock
1336 richard 1152 
unixipc		chilli.$INTIF.ipc
1153 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1154 
net		$PRIVATE_NETWORK_MASK
595 richard 1155 
dhcpif		$INTIF
841 richard 1156 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1157 
#nodynip
865 richard 1158 
#statip
1159 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1160 
domain		$DOMAIN
355 richard 1161 
dns1		$PRIVATE_IP
1162 
dns2		$PRIVATE_IP
346 richard 1163 
uamlisten	$PRIVATE_IP
503 richard 1164 
uamport		3990
837 richard 1165 
macauth
1166 
macpasswd	password
1243 richard 1167 
locationname	$HOSTNAME.$DOMAIN
346 richard 1168 
radiusserver1	127.0.0.1
1169 
radiusserver2	127.0.0.1
1170 
radiussecret	$secretradius
1171 
radiusauthport	1812
1172 
radiusacctport	1813
1243 richard 1173 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1174 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1175 
uamsecret	$secretuam
1249 richard 1176 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1177 
coaport		3799
1379 richard 1178 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1179 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1180 
include		$DIR_DEST_ETC/alcasar-uamallowed
1181 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1182 
#dhcpgateway
1157 stephane 1183 
#dhcprelayagent
1184 
#dhcpgatewayport
346 richard 1185 
EOF
1336 richard 1186 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1187 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1188 
# create files for trusted domains and urls
1148 crox53 1189 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1190 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1191 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1192 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1193 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1194 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1195 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1196 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1197 
	if [ "$chilli_exist" == "1" ]
1198 
	then
1199 
	      userdel -r chilli 2>/dev/null
1200 
	fi
1201 
	groupadd -f chilli
1202 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1203 
}  # End of chilli ()
1349 richard 1204 
 
1 root 1205 
##################################################################
1389 richard 1206 
##		Fonction "dansguardian"				##
1 root 1207 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1208 
##################################################################
1389 richard 1209 
dansguardian ()
1 root 1210 
{
1211 
	mkdir /var/dansguardian
1212 
	chown dansguardian /var/dansguardian
1375 richard 1213 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1214 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1215 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1216 
# By default the filter is off
497 richard 1217 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1218 
# French deny HTML page
497 richard 1219 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1220 
# Listen only on LAN side
497 richard 1221 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1222 
# DG send its flow to HAVP
1223 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1224 
# replace the default deny HTML page
1 root 1225 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1226 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1227 
# Don't log
1228 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1229 
# Run 10 daemons (20 in largest server)
659 richard 1230 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1231 
# on désactive par défaut le controle de contenu des pages html
497 richard 1232 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1233 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1234 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1235 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1236 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1237 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1238 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1239 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1240 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1241 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1242 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1243 
	touch $DIR_DG/lists/bannedextensionlist
1244 
	touch $DIR_DG/lists/bannedmimetypelist
1245 
# 'Safesearch' regex actualisation
498 richard 1246 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1247 
# empty LAN IP list that won't be WEB filtered
1248 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1249 
	touch $DIR_DG/lists/exceptioniplist
1250 
# Keep a copy of URL & domain filter configuration files
1251 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1252 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1253 
} # End of dansguardian ()
1 root 1254 
 
71 richard 1255 
##################################################################
1221 richard 1256 
##			Fonction "antivirus"			##
1357 richard 1257 
## - configuration of havp, libclamav and freshclam		##
71 richard 1258 
##################################################################
1259 
antivirus ()
1260 
{
1358 richard 1261 
# create 'havp' user
288 richard 1262 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1263 
	if [ "$havp_exist" == "1" ]
288 richard 1264 
	then
478 richard 1265 
	      userdel -r havp 2>/dev/null
894 richard 1266 
	      groupdel havp 2>/dev/null
288 richard 1267 
	fi
307 richard 1268 
	groupadd -f havp
1486 richard 1269 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1270 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1271 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1272 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1273 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1274 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1275 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1276 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1277 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1278 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1279 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1280 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1281 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1282 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1283 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1284 
# skip checking of youtube flow (too heavy load / risk too low)
1285 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1286 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1287 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1288 
# replacement of init script
335 richard 1289 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1290 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1291 
# replace of the intercept page (template)
340 richard 1292 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1293 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1294 
# update virus database every 4 hours (24h/6)
1357 richard 1295 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1296 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1297 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1298 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1299 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1300 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1301 
# update now
1382 richard 1302 
	/usr/bin/freshclam --no-warnings
1389 richard 1303 
} # End of antivirus ()
71 richard 1304 
 
1486 richard 1305 
##########################################################################
1306 
##			Fonction "tinyproxy"				##
1307 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1308 
##########################################################################
1485 richard 1309 
tinyproxy ()
1310 
{
1486 richard 1311 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1312 
	if [ "$tinyproxy_exist" == "1" ]
1313 
	then
1314 
	      userdel -r tinyproxy 2>/dev/null
1315 
	      groupdel tinyproxy 2>/dev/null
1316 
	fi
1317 
	groupadd -f tinyproxy
1488 richard 1318 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1319 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1320 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1321 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1322 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1323 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1324 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1325 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1326 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1327 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1328 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1329 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1330 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1331 
# Create the systemd unit
1332 
cat << EOF > /lib/systemd/system/tinyproxy.service
1333 
#  This file is part of systemd.
1334 
#
1335 
#  systemd is free software; you can redistribute it and/or modify it
1336 
#  under the terms of the GNU General Public License as published by
1337 
#  the Free Software Foundation; either version 2 of the License, or
1338 
#  (at your option) any later version.
1485 richard 1339 
 
1509 richard 1340 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1341 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1342 
[Unit]
1343 
Description=Tinyproxy Web Proxy Server
1344 
After=network.target iptables.service
1345 
 
1346 
[Service]
1347 
Type=forking
1518 richard 1348 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1349 
ExecStartPre=/bin/sleep 2
1350 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1351 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1352 
 
1353 
[Install]
1354 
WantedBy=multi-user.target
1355 
EOF
1356 
 
1485 richard 1357 
} # end of tinyproxy
1 root 1358 
##################################################################################
1389 richard 1359 
##			function "ulogd"					##
476 richard 1360 
## - Ulog config for multi-log files 						##
1361 
##################################################################################
1389 richard 1362 
ulogd ()
476 richard 1363 
{
1364 
# Three instances of ulogd (three different logfiles)
1365 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1366 
	nl=1
1358 richard 1367 
	for log_type in traceability ssh ext-access
478 richard 1368 
	do
1365 richard 1369 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1370 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1371 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1372 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1373 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1374 
[emu1]
478 richard 1375 
file="/var/log/firewall/$log_type.log"
1376 
sync=1
1377 
EOF
1452 richard 1378 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1379 
		nl=`expr $nl + 1`
1380 
	done
476 richard 1381 
	chown -R root:apache /var/log/firewall
1382 
	chmod 750 /var/log/firewall
1383 
	chmod 640 /var/log/firewall/*
1389 richard 1384 
}  # End of ulogd ()
476 richard 1385 
 
1159 crox53 1386 
 
1387 
##########################################################
1389 richard 1388 
##              Function "nfsen"			##
1159 crox53 1389 
##########################################################
1389 richard 1390 
nfsen()
1 root 1391 
{
1393 richard 1392 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1393 
# Add PortTracker plugin
1534 richard 1394 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1395 
	do
1536 richard 1396 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1397 
	done
1515 richard 1398 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1399 
# use of our conf file and init unit
1221 richard 1400 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1401 
# Installation of nfsen
1221 richard 1402 
	DirTmp=$(pwd)
1403 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1404 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1405 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1406 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1407 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1408 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1409 
	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
1410 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1411 
# nfsen unit for systemd
1412 
cat << EOF > /lib/systemd/system/nfsen.service
1413 
#  This file is part of systemd.
1414 
#
1415 
#  systemd is free software; you can redistribute it and/or modify it
1416 
#  under the terms of the GNU General Public License as published by
1417 
#  the Free Software Foundation; either version 2 of the License, or
1418 
#  (at your option) any later version.
1419 
 
1420 
# This unit launches nfsen (a Netflow grapher).
1421 
[Unit]
1422 
Description= NfSen init script
1423 
After=network.target iptables.service
1424 
 
1425 
[Service]
1426 
Type=oneshot
1427 
RemainAfterExit=yes
1393 richard 1428 
PIDFile=/var/run/nfsen/nfsen.pid
1429 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1430 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1431 
ExecStart=/usr/bin/nfsen start
1432 
ExecStop=/usr/bin/nfsen stop
1393 richard 1433 
ExecReload=/usr/bin/nfsen restart
1372 richard 1434 
TimeoutSec=0
1435 
 
1436 
[Install]
1437 
WantedBy=multi-user.target
1438 
EOF
1365 richard 1439 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1440 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1441 
# expire delay for the profile "live"
1393 richard 1442 
	systemctl start nfsen
1443 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1444 
# add SURFmap plugin
1509 richard 1445 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1446 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1447 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1448 
	cd /tmp/
1449 
	/usr/bin/sh SURFmap/install.sh
1536 richard 1450 
chown -R apache:apache /var/www/html/acc/manager/nfsen
1365 richard 1451 
# clear the installation
1221 richard 1452 
	cd $DirTmp
1509 richard 1453 
	rm -rf /tmp/nfsen*
1454 
	rm -rf /tmp/SURFmap*
1389 richard 1455 
} # End of nfsen ()
1 root 1456 
 
1390 richard 1457 
##################################################
1541 richard 1458 
##		Function "vnstat"		##
1459 
## Initialization of Vnstat and vnstat phpFE    ##
1460 
##################################################
1461 
vnstat ()
1462 
{
1463 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1464 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1465 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1466 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1467 
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1468 
	/usr/bin/vnstat -u -i $EXTIF
1469 
} # End of vnstat
1470 
##################################################
1389 richard 1471 
##		Function "dnsmasq"		##
1390 richard 1472 
##################################################
1389 richard 1473 
dnsmasq ()
219 jeremy 1474 
{
1475 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1476 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1477 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1478 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1479 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1480 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1481 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1482 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1483 
listen-address=$PRIVATE_IP
1390 richard 1484 
pid-file=/var/run/dnsmasq.pid
259 richard 1485 
listen-address=127.0.0.1
286 richard 1486 
no-dhcp-interface=$INTIF
1387 richard 1487 
no-dhcp-interface=tun0
1488 
no-dhcp-interface=lo
259 richard 1489 
bind-interfaces
1490 
cache-size=256
1491 
domain=$DOMAIN
1492 
domain-needed
1493 
expand-hosts
1494 
bogus-priv
1495 
filterwin2k
1496 
server=$DNS1
1497 
server=$DNS2
1387 richard 1498 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1499 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1500 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1501 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1502 
 
1387 richard 1503 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1504 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1505 
EOF
1356 richard 1506 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1507 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1508 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1509 
# Add Toulouse blacklist domains
1472 richard 1510 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1511 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1512 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1513 
listen-address=$PRIVATE_IP
1514 
port=54
1515 
no-dhcp-interface=$INTIF
1387 richard 1516 
no-dhcp-interface=tun0
1472 richard 1517 
no-dhcp-interface=lo
498 richard 1518 
bind-interfaces
1519 
cache-size=256
1520 
domain=$DOMAIN
1521 
domain-needed
1522 
expand-hosts
1523 
bogus-priv
1524 
filterwin2k
1525 
server=$DNS1
1526 
server=$DNS2
1527 
EOF
1379 richard 1528 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1529 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1530 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1531 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1532 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1533 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1534 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1535 
listen-address=$PRIVATE_IP
1536 
port=55
1537 
no-dhcp-interface=$INTIF
1387 richard 1538 
no-dhcp-interface=tun0
1472 richard 1539 
no-dhcp-interface=lo
1356 richard 1540 
bind-interfaces
1541 
cache-size=256
1542 
domain=$DOMAIN
1543 
domain-needed
1544 
expand-hosts
1545 
bogus-priv
1546 
filterwin2k
1472 richard 1547 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1548 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1549 
EOF
1472 richard 1550 
# 4th dnsmasq listen on udp 56 ("blackhole")
1551 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1552 
# Configuration file for "dnsmasq as a blackhole"
1553 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1554 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1555 
pid-file=/var/run/dnsmasq-blackhole.pid
1556 
listen-address=$PRIVATE_IP
1557 
port=56
1558 
no-dhcp-interface=$INTIF
1559 
no-dhcp-interface=tun0
1560 
no-dhcp-interface=lo
1561 
bind-interfaces
1562 
cache-size=256
1563 
domain=$DOMAIN
1564 
domain-needed
1565 
expand-hosts
1566 
bogus-priv
1567 
filterwin2k
1568 
EOF
1569 
 
1517 richard 1570 
# the main instance should start after network and chilli (which create tun0)
1571 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1572 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1573 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1574 
	for list in blacklist whitelist blackhole
1575 
	do
1576 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1577 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1578 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1579 
	done
308 richard 1580 
} # End dnsmasq
1581 
 
1582 
##########################################################
1221 richard 1583 
##		Fonction "BL"				##
308 richard 1584 
##########################################################
1585 
BL ()
1586 
{
1384 richard 1587 
# copy and extract toulouse BL
648 richard 1588 
	rm -rf $DIR_DG/lists/blacklists
1589 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1590 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1591 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1592 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1593 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1594 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1595 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1596 
# creation of file for the rehabilited domains and urls
648 richard 1597 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1598 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1599 
	touch $DIR_DG/lists/exceptionsitelist
1600 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1601 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1602 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1603 
# Dansguardian filter config for ALCASAR
1604 
EOF
648 richard 1605 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1606 
# Dansguardian domain filter config for ALCASAR
1607 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1608 
#**
1609 
# block all SSL and CONNECT tunnels
1610 
**s
1611 
# block all SSL and CONNECT tunnels specified only as an IP
1612 
*ips
1613 
# block all sites specified only by an IP
1614 
*ip
1615 
EOF
1000 richard 1616 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1617 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1618 
# Bing - add 'adlt=strict'
1619 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1620 
# Youtube - add 'edufilter=your_ID'
885 richard 1621 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1622 
EOF
1000 richard 1623 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1624 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1625 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1626 
	if [ "$mode" != "update" ]; then
1627 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1628 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1629 
	fi
308 richard 1630 
}
219 jeremy 1631 
 
1 root 1632 
##########################################################
1221 richard 1633 
##		Fonction "cron"				##
1 root 1634 
## - Mise en place des différents fichiers de cron	##
1635 
##########################################################
1636 
cron ()
1637 
{
1638 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1639 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1640 
	cat <<EOF > /etc/crontab
1641 
SHELL=/bin/bash
1642 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1643 
MAILTO=root
1644 
HOME=/
1645 
 
1646 
# run-parts
1647 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1648 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1649 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1650 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1651 
EOF
1652 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1653 
	cat <<EOF >> /etc/anacrontab
667 franck 1654 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1655 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1656 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1657 
EOF
1247 crox53 1658 
 
811 richard 1659 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1660 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1661 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1662 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1663 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1664 
EOF
952 franck 1665 
	cat <<EOF > /etc/cron.d/alcasar-archive
1666 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1667 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1668 
EOF
667 franck 1669 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1670 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1671 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1672 
EOF
722 franck 1673 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1674 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1675 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1676 
EOF
1247 crox53 1677 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1678 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1679 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1680 
#EOF
1159 crox53 1681 
 
1 root 1682 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1683 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1684 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1685 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1686 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1687 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1688 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1689 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1690 
	rm -f /etc/cron.daily/freeradius-web
1691 
	rm -f /etc/cron.monthly/freeradius-web
1692 
	cat << EOF > /etc/cron.d/freeradius-web
1693 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1694 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1695 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1696 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1697 
EOF
671 franck 1698 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1699 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1700 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1701 
EOF
808 franck 1702 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1703 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1704 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1705 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1706 
EOF
522 richard 1707 
# suppression des crons usagers
1708 
	rm -f /var/spool/cron/*
1 root 1709 
} # End cron
1710 
 
1711 
##################################################################
1221 richard 1712 
## 			Fonction "Fail2Ban"			##
1163 crox53 1713 
##- Modification de la configuration de fail2ban		##
1714 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1715 
##################################################################
1716 
fail2ban()
1717 
{
1191 crox53 1718 
	$DIR_CONF/fail2ban.sh
1474 richard 1719 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1720 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1721 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1722 
	chmod 644 /var/log/fail2ban.log
1489 richard 1723 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1724 
	/usr/bin/touch /var/log/auth.log
1515 richard 1725 
# fail2ban unit
1726 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1727 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1728 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1729 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1730 
} #Fin de fail2ban_install()
1731 
 
1732 
##################################################################
1376 richard 1733 
## 			Fonction "gammu_smsd"			##
1734 
## - Creation de la base de donnée Gammu			##
1735 
## - Creation du fichier de config: gammu_smsd_conf		##
1736 
##								##
1737 
##################################################################
1738 
gammu_smsd()
1739 
{
1740 
# Create 'gammu' databse
1741 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1742 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1743 
# Add a gammu database structure
1744 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1745 
 
1746 
# config file for the daemon
1747 
cat << EOF > /etc/gammu_smsd_conf
1748 
[gammu]
1749 
port = /dev/ttyUSB0
1750 
connection = at115200
1751 
 
1752 
;########################################################
1753 
 
1754 
[smsd]
1755 
 
1756 
PIN = 1234
1757 
 
1758 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1759 
logformat = textall
1760 
debuglevel = 0
1761 
 
1762 
service = sql
1763 
driver = native_mysql
1764 
user = $DB_USER
1765 
password = $radiuspwd
1766 
pc = localhost
1767 
database = $DB_GAMMU
1768 
 
1769 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1770 
 
1771 
StatusFrequency = 30
1380 richard 1772 
;LoopSleep = 2
1376 richard 1773 
 
1774 
;ResetFrequency = 300
1775 
;HardResetFrequency = 120
1776 
 
1777 
CheckSecurity = 1
1778 
CheckSignal = 1
1779 
CheckBattery = 0
1780 
EOF
1781 
 
1782 
chmod 755 /etc/gammu_smsd_conf
1783 
 
1784 
#Creation dossier de log Gammu-smsd
1382 richard 1785 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1786 
chmod 755 /var/log/gammu-smsd
1787 
 
1788 
#Edition du script sql gammu <-> radius
1452 richard 1789 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1790 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1791 
 
1380 richard 1792 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1793 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1794 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1795 
EOF
1796 
 
1376 richard 1797 
} # END gammu_smsd()
1798 
 
1799 
##################################################################
1221 richard 1800 
##			Fonction "post_install"			##
1 root 1801 
## - Modification des bannières (locales et ssh) et des prompts ##
1802 
## - Installation de la structure de chiffrement pour root	##
1803 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1804 
## - Mise en place du la rotation des logs			##
5 franck 1805 
## - Configuration dans le cas d'une mise à jour		##
1 root 1806 
##################################################################
1807 
post_install()
1808 
{
1809 
# création de la bannière locale
1007 richard 1810 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1811 
	cp -f $DIR_CONF/banner /etc/mageia-release
1812 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1813 
# création de la bannière SSH
1007 richard 1814 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1815 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1816 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1817 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1818 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1819 
# postfix banner anonymisation
1820 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1821 
# sshd écoute côté LAN et WAN
1499 richard 1822 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1823 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1824 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1825 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1826 
	echo "QOS=off" >> $CONF_FILE
1827 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1828 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1829 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1830 
	echo "MULTIWAN=off" >> $CONF_FILE
1831 
	echo "FAILOVER=30" >> $CONF_FILE
1832 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1833 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1834 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1835 
# Coloration des prompts
1836 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1837 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1838 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1839 
# Droits d'exécution pour utilisateur apache et sysadmin
1840 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1841 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1842 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1843 
# Modify some logrotate files (gammu, ulogd)
1 root 1844 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1845 
	chmod 644 /etc/logrotate.d/*
714 franck 1846 
# rectification sur versions précédentes de la compression des logs
706 franck 1847 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1848 
# actualisation des fichiers logs compressés
1342 richard 1849 
	for dir in firewall dansguardian httpd
706 franck 1850 
	do
714 franck 1851 
	      find /var/log/$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 1852 
	done
1221 richard 1853 
# create the alcasar-load_balancing unit
1854 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1855 
#  This file is part of systemd.
1856 
#
1857 
#  systemd is free software; you can redistribute it and/or modify it
1858 
#  under the terms of the GNU General Public License as published by
1859 
#  the Free Software Foundation; either version 2 of the License, or
1860 
#  (at your option) any later version.
1861 
 
1862 
# This unit lauches alcasar-load-balancing.sh script.
1863 
[Unit]
1864 
Description=alcasar-load_balancing.sh execution
1865 
After=network.target iptables.service
1866 
 
1867 
[Service]
1868 
Type=oneshot
1869 
RemainAfterExit=yes
1870 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1871 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1872 
TimeoutSec=0
1873 
SysVStartPriority=99
1874 
 
1875 
[Install]
1876 
WantedBy=multi-user.target
1157 stephane 1877 
EOF
1221 richard 1878 
# processes launched at boot time (Systemctl)
1525 franck 1879 
	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 1880 
	do
1389 richard 1881 
		systemctl -q enable $i.service
1221 richard 1882 
	done
1452 richard 1883 
 
1884 
# disable processes at boot time (Systemctl)
1885 
	for i in ulogd
1886 
	do
1887 
		systemctl -q disable $i.service
1888 
	done
1889 
 
1221 richard 1890 
# Apply French Security Agency (ANSSI) rules
1362 richard 1891 
# ignore ICMP broadcast (smurf attack)
1892 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1893 
# ignore ICMP errors bogus
1894 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1895 
# remove ICMP redirects responces
1896 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1897 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1898 
# enable SYN Cookies (Syn flood attacks)
1899 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1900 
# enable kernel antispoofing
1901 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1902 
# ignore source routing
1903 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1904 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1905 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1906 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1907 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1908 
# remove Magic SysReq Keys
1363 richard 1909 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1910 
# switch to multi-users runlevel (instead of x11)
1221 richard 1911 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1912 
#	GRUB modifications
1913 
# limit wait time to 3s
1914 
# create an alcasar entry instead of linux-nonfb
1915 
# change display to 1024*768 (vga791)
1221 richard 1916 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1917 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1918 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1919 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1920 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1921 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1922 
# Remove unused services and users
1502 richard 1923 
	for svc in sshd
1221 richard 1924 
	do
1502 richard 1925 
		/bin/systemctl -q disable $svc.service
1221 richard 1926 
	done
1927 
# Load and apply the previous conf file
1928 
	if [ "$mode" = "update" ]
532 richard 1929 
	then
1266 richard 1930 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1931 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1932 
		PARENT_SCRIPT=`basename $0`
1933 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1934 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1935 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1936 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1937 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1938 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1939 
		then
1940 
			header_install
1941 
			if [ $Lang == "fr" ]
1942 
			then
1943 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1944 
				echo
1945 
				echo -n "Nom : "
1946 
			else
1947 
				echo "This update need to redefine the first admin account"
1948 
				echo
1949 
				echo -n "Account : "
1950 
			fi
1951 
			read admin_portal
1952 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1953 
			mkdir -p $DIR_DEST_ETC/digest
1954 
			chmod 755 $DIR_DEST_ETC/digest
1955 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1956 
			do
1350 richard 1957 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1958 
			done
1959 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1960 
		fi
532 richard 1961 
	fi
1221 richard 1962 
	rm -f /tmp/alcasar-conf*
1963 
	chown -R root:apache $DIR_DEST_ETC/*
1964 
	chmod -R 660 $DIR_DEST_ETC/*
1965 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1966 
# Apply and save the firewall rules
1967 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1968 
	sleep 2
1 root 1969 
	cd $DIR_INSTALL
5 franck 1970 
	echo ""
1 root 1971 
	echo "#############################################################################"
638 richard 1972 
	if [ $Lang == "fr" ]
1973 
		then
1974 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1975 
		echo "#                                                                           #"
1976 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1977 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1978 
		echo "#                                                                           #"
1979 
		echo "#############################################################################"
1980 
		echo
1981 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1982 
		echo
1983 
		echo "- Lisez attentivement la documentation d'exploitation"
1984 
		echo
1985 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1986 
		echo
1987 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1988 
	else
1989 
		echo "#                        Enf of ALCASAR install process                     #"
1990 
		echo "#                                                                           #"
1991 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1992 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1993 
		echo "#                                                                           #"
1994 
		echo "#############################################################################"
1995 
		echo
1996 
		echo "- The system will be rebooted in order to operate ALCASAR"
1997 
		echo
1998 
		echo "- Read the exploitation documentation"
1999 
		echo
2000 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2001 
		echo
2002 
		echo "                   Hit 'Enter' to continue"
2003 
	fi
815 richard 2004 
	sleep 2
2005 
	if [ "$mode" != "update" ]
820 richard 2006 
	then
815 richard 2007 
		read a
2008 
	fi
774 richard 2009 
	clear
1 root 2010 
	reboot
2011 
} # End post_install ()
2012 
 
2013 
#################################
1005 richard 2014 
#  	Main Install loop  	#
1 root 2015 
#################################
832 richard 2016 
dir_exec=`dirname "$0"`
2017 
if [ $dir_exec != "." ]
2018 
then
2019 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2020 
	echo "Launch this program from the ALCASAR archive directory"
2021 
	exit 0
2022 
fi
2023 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2024 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2025 
nb_args=$#
2026 
args=$1
2027 
if [ $nb_args -eq 0 ]
2028 
then
2029 
	nb_args=1
2030 
	args="-h"
2031 
fi
1062 richard 2032 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2033 
case $args in
2034 
	-\? | -h* | --h*)
2035 
		echo "$usage"
2036 
		exit 0
2037 
		;;
291 franck 2038 
	-i | --install)
1538 richard 2039 
		header_install
959 franck 2040 
		license
29 richard 2041 
		testing
595 richard 2042 
# RPMs install
2043 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2044 
		if [ "$?" != "0" ]
1 root 2045 
		then
595 richard 2046 
			exit 0
2047 
		fi
1249 richard 2048 
		if [ -e $CONF_FILE ]
595 richard 2049 
		then
597 richard 2050 
# Uninstall the running version
532 richard 2051 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2052 
		fi
636 richard 2053 
# Test if manual update
1362 richard 2054 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2055 
		then
636 richard 2056 
			header_install
595 richard 2057 
			if [ $Lang == "fr" ]
636 richard 2058 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2059 
				else echo "The configuration file of an old version has been found";
595 richard 2060 
			fi
597 richard 2061 
			response=0
2062 
			PTN='^[oOnNyY]$'
2063 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2064 
			do
2065 
				if [ $Lang == "fr" ]
2066 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2067 
					else echo -n "Do you want to use it (Y/n)?";
2068 
				 fi
2069 
				read response
2070 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2071 
				then rm -f /tmp/alcasar-conf*
2072 
				fi
2073 
			done
2074 
		fi
636 richard 2075 
# Test if update
1057 richard 2076 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2077 
		then
2078 
			if [ $Lang == "fr" ]
2079 
				then echo "#### Installation avec mise à jour ####";
2080 
				else echo "#### Installation with update     ####";
2081 
			fi
636 richard 2082 
# Extract the central configuration file
1057 richard 2083 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2084 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2085 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2086 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2087 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2088 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2089 
			mode="update"
1 root 2090 
		fi
1541 richard 2091 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2092 
		do
2093 
			$func
1362 richard 2094 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2095 
		done
5 franck 2096 
		;;
291 franck 2097 
	-u | --uninstall)
5 franck 2098 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2099 
		then
597 richard 2100 
			if [ $Lang == "fr" ]
2101 
				then echo "ALCASAR n'est pas installé!";
2102 
				else echo "ALCASAR isn't installed!";
2103 
			fi
1 root 2104 
			exit 0
2105 
		fi
5 franck 2106 
		response=0
2107 
		PTN='^[oOnN]$'
580 richard 2108 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2109 
		do
597 richard 2110 
			if [ $Lang == "fr" ]
2111 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2112 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2113 
			fi
5 franck 2114 
			read response
2115 
		done
1103 richard 2116 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2117 
		then
1103 richard 2118 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2119 
		else
2120 
			rm -f /tmp/alcasar-conf*
1 root 2121 
		fi
597 richard 2122 
# Uninstall the running version
65 richard 2123 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2124 
		;;
2125 
	*)
2126 
		echo "Argument inconnu :$1";
460 richard 2127 
		echo "Unknown argument :$1";
1 root 2128 
		echo "$usage"
2129 
		exit 1
2130 
		;;
2131 
esac
10 franck 2132 
# end of script
366 franck 2133