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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1576 2015-03-02 14:24:20Z 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="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$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 [ $Lang == "fr" ]
1563 franck 97 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99 
		fi
100 
		read response
101 
	done
102 
	if [ "$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
1564 richard 174 
# Create the current conf file
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)."
1564 richard 188 
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 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)"
1564 richard 193 
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 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=$INTIF
549 
BOOTPROTO=static
550 
ONBOOT=yes
551 
NOZEROCONF=yes
552 
MII_NOT_SUPPORTED=yes
553 
IPV6INIT=no
554 
IPV6TO4INIT=no
555 
ACCOUNTING=no
556 
USERCTL=no
557 
EOF
1558 richard 558 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 559 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 560 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 561 
DEVICE=$INTIF
562 
BOOTPROTO=static
563 
IPADDR=$PRIVATE_IP
604 richard 564 
NETMASK=$PRIVATE_NETMASK
1 root 565 
ONBOOT=yes
566 
METRIC=10
567 
NOZEROCONF=yes
568 
MII_NOT_SUPPORTED=yes
14 richard 569 
IPV6INIT=no
570 
IPV6TO4INIT=no
571 
ACCOUNTING=no
572 
USERCTL=no
1 root 573 
EOF
440 franck 574 
# Mise à l'heure du serveur
575 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
576 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 577 
0.fr.pool.ntp.org	# adapt to your country
578 
1.fr.pool.ntp.org
579 
2.fr.pool.ntp.org
440 franck 580 
EOF
581 
# Configuration du serveur de temps (sur lui même)
1 root 582 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
583 
	cat <<EOF > /etc/ntp.conf
456 franck 584 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 585 
server 1.fr.pool.ntp.org
586 
server 2.fr.pool.ntp.org
587 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 588 
fudge 127.127.1.0 stratum 10
604 richard 589 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 590 
restrict 127.0.0.1
310 richard 591 
driftfile /var/lib/ntp/drift
1 root 592 
logfile /var/log/ntp.log
593 
EOF
440 franck 594 
 
310 richard 595 
	chown -R ntp:ntp /var/lib/ntp
1 root 596 
# Renseignement des fichiers hosts.allow et hosts.deny
597 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
598 
	cat <<EOF > /etc/hosts.allow
599 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 600 
sshd: ALL
1 root 601 
ntpd: $PRIVATE_NETWORK_SHORT
602 
EOF
603 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
604 
	cat <<EOF > /etc/hosts.deny
605 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
606 
EOF
790 richard 607 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 608 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 609 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 610 
# load conntrack ftp module
611 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
612 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 613 
# load ipt_NETFLOW module
614 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 615 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
616 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
617 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
618 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 619 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 620 
#
860 richard 621 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 622 
} # End of network ()
623 
 
624 
##################################################################
1221 richard 625 
##			Function "ACC"				##
626 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 627 
## - configuration du serveur web (Apache)			##
628 
## - définition du 1er comptes de gestion 			##
629 
## - sécurisation des accès					##
630 
##################################################################
1221 richard 631 
ACC ()
1 root 632 
{
633 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
634 
	mkdir $DIR_WEB
635 
# Copie et configuration des fichiers du centre de gestion
316 richard 636 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 637 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 638 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
639 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
640 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
641 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
642 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 643 
	chown -R apache:apache $DIR_WEB/*
1489 richard 644 
# create the backup structure :
645 
# - base = users database
646 
# - archive = tarball of "base + http firewall + netflow"
647 
# - security = watchdog disconnection)
1564 richard 648 
	for i in 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
1574 richard 888 
	/usr/bin/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
1574 richard 903 
	/usr/bin/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
1574 richard 972 
	/usr/bin/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
1576 richard 1109 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1110 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1111 
        	RETVAL=$?
1112 
	fi
1113 
	;;
1114 
 
1115 
    reload)
1116 
	killall -HUP chilli
1117 
	;;
1118 
 
1119 
    restart)
1120 
	\$0 stop
1121 
        sleep 2
1122 
	\$0 start
1123 
	;;
1124 
 
1125 
    status)
1126 
        status chilli
1127 
        RETVAL=0
1128 
        ;;
1129 
 
1130 
    stop)
1131 
	if [ -f \$pidfile ] ; then
1132 
        	gprintf "Shutting down \$prog: "
1133 
		killproc /usr/sbin/chilli
1134 
		RETVAL=\$?
1135 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1136 
	else
1137 
        	gprintf "chilli is not running"
1138 
	fi
1139 
	;;
1140 
 
1141 
    *)
1142 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1143 
        exit 1
1144 
esac
1145 
echo
1146 
EOF
1373 richard 1147 
chmod a+x /usr/libexec/chilli
799 richard 1148 
# conf file creation
346 richard 1149 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1150 
	cat <<EOF > /etc/chilli.conf
1151 
# coova config for ALCASAR
1152 
cmdsocket	/var/run/chilli.sock
1336 richard 1153 
unixipc		chilli.$INTIF.ipc
1551 richard 1154 
pidfile		/var/run/chilli.pid
346 richard 1155 
net		$PRIVATE_NETWORK_MASK
595 richard 1156 
dhcpif		$INTIF
841 richard 1157 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1158 
#nodynip
865 richard 1159 
#statip
1160 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1161 
domain		$DOMAIN
355 richard 1162 
dns1		$PRIVATE_IP
1163 
dns2		$PRIVATE_IP
346 richard 1164 
uamlisten	$PRIVATE_IP
503 richard 1165 
uamport		3990
837 richard 1166 
macauth
1167 
macpasswd	password
1243 richard 1168 
locationname	$HOSTNAME.$DOMAIN
346 richard 1169 
radiusserver1	127.0.0.1
1170 
radiusserver2	127.0.0.1
1171 
radiussecret	$secretradius
1172 
radiusauthport	1812
1173 
radiusacctport	1813
1243 richard 1174 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1175 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1176 
uamsecret	$secretuam
1249 richard 1177 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1178 
coaport		3799
1379 richard 1179 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1180 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1181 
include		$DIR_DEST_ETC/alcasar-uamallowed
1182 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1183 
#dhcpgateway
1157 stephane 1184 
#dhcprelayagent
1185 
#dhcpgatewayport
346 richard 1186 
EOF
1336 richard 1187 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1188 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1189 
# create files for trusted domains and urls
1148 crox53 1190 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1191 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1192 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1193 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1194 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1195 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1196 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1197 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1198 
	if [ "$chilli_exist" == "1" ]
1199 
	then
1200 
	      userdel -r chilli 2>/dev/null
1201 
	fi
1202 
	groupadd -f chilli
1203 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1204 
}  # End of chilli ()
1349 richard 1205 
 
1 root 1206 
##################################################################
1389 richard 1207 
##		Fonction "dansguardian"				##
1 root 1208 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1209 
##################################################################
1389 richard 1210 
dansguardian ()
1 root 1211 
{
1212 
	mkdir /var/dansguardian
1213 
	chown dansguardian /var/dansguardian
1375 richard 1214 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1215 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1216 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1217 
# By default the filter is off
1556 richard 1218 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1219 
# French deny HTML page
497 richard 1220 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1221 
# Listen only on LAN side
497 richard 1222 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1223 
# DG send its flow to HAVP
1224 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1225 
# replace the default deny HTML page
1 root 1226 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1227 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1228 
# Don't log
1229 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1230 
# Run 10 daemons (20 in largest server)
659 richard 1231 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1232 
# on désactive par défaut le controle de contenu des pages html
497 richard 1233 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1234 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1235 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1236 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1237 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1238 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1239 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1240 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1241 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1242 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1243 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1244 
	touch $DIR_DG/lists/bannedextensionlist
1245 
	touch $DIR_DG/lists/bannedmimetypelist
1246 
# 'Safesearch' regex actualisation
498 richard 1247 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1248 
# empty LAN IP list that won't be WEB filtered
1249 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1250 
	touch $DIR_DG/lists/exceptioniplist
1251 
# Keep a copy of URL & domain filter configuration files
1252 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1253 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1254 
} # End of dansguardian ()
1 root 1255 
 
71 richard 1256 
##################################################################
1221 richard 1257 
##			Fonction "antivirus"			##
1357 richard 1258 
## - configuration of havp, libclamav and freshclam		##
71 richard 1259 
##################################################################
1260 
antivirus ()
1261 
{
1358 richard 1262 
# create 'havp' user
288 richard 1263 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1264 
	if [ "$havp_exist" == "1" ]
288 richard 1265 
	then
478 richard 1266 
	      userdel -r havp 2>/dev/null
894 richard 1267 
	      groupdel havp 2>/dev/null
288 richard 1268 
	fi
307 richard 1269 
	groupadd -f havp
1486 richard 1270 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1271 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1272 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1273 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1274 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1275 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1276 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1277 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1278 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1279 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1280 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1281 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1282 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1283 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1284 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1285 
# skip checking of youtube flow (too heavy load / risk too low)
1286 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1287 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1288 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1289 
# adapt init script and systemd unit
335 richard 1290 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1291 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1292 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1293 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1294 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1295 
# replace of the intercept page (template)
340 richard 1296 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1297 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1298 
# update virus database every 4 hours (24h/6)
1357 richard 1299 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1300 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1301 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1302 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1303 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1304 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1305 
# update now
1382 richard 1306 
	/usr/bin/freshclam --no-warnings
1389 richard 1307 
} # End of antivirus ()
71 richard 1308 
 
1486 richard 1309 
##########################################################################
1310 
##			Fonction "tinyproxy"				##
1311 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1312 
##########################################################################
1485 richard 1313 
tinyproxy ()
1314 
{
1486 richard 1315 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1316 
	if [ "$tinyproxy_exist" == "1" ]
1317 
	then
1318 
	      userdel -r tinyproxy 2>/dev/null
1319 
	      groupdel tinyproxy 2>/dev/null
1320 
	fi
1321 
	groupadd -f tinyproxy
1488 richard 1322 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1323 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1324 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1325 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1326 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1327 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1328 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1329 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1330 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1331 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1332 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1333 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1334 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1335 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1336 
# Create the systemd unit
1337 
cat << EOF > /lib/systemd/system/tinyproxy.service
1338 
#  This file is part of systemd.
1339 
#
1340 
#  systemd is free software; you can redistribute it and/or modify it
1341 
#  under the terms of the GNU General Public License as published by
1342 
#  the Free Software Foundation; either version 2 of the License, or
1343 
#  (at your option) any later version.
1485 richard 1344 
 
1509 richard 1345 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1346 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1347 
[Unit]
1348 
Description=Tinyproxy Web Proxy Server
1349 
After=network.target iptables.service
1350 
 
1351 
[Service]
1352 
Type=forking
1518 richard 1353 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1354 
ExecStartPre=/bin/sleep 2
1355 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1356 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1357 
 
1358 
[Install]
1359 
WantedBy=multi-user.target
1360 
EOF
1361 
 
1485 richard 1362 
} # end of tinyproxy
1 root 1363 
##################################################################################
1389 richard 1364 
##			function "ulogd"					##
476 richard 1365 
## - Ulog config for multi-log files 						##
1366 
##################################################################################
1389 richard 1367 
ulogd ()
476 richard 1368 
{
1369 
# Three instances of ulogd (three different logfiles)
1370 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1371 
	nl=1
1358 richard 1372 
	for log_type in traceability ssh ext-access
478 richard 1373 
	do
1365 richard 1374 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1375 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1376 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1377 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1378 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1379 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1380 
[emu1]
478 richard 1381 
file="/var/log/firewall/$log_type.log"
1382 
sync=1
1383 
EOF
1452 richard 1384 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1385 
		nl=`expr $nl + 1`
1386 
	done
476 richard 1387 
	chown -R root:apache /var/log/firewall
1388 
	chmod 750 /var/log/firewall
1389 
	chmod 640 /var/log/firewall/*
1389 richard 1390 
}  # End of ulogd ()
476 richard 1391 
 
1159 crox53 1392 
 
1393 
##########################################################
1389 richard 1394 
##              Function "nfsen"			##
1567 richard 1395 
## - install the nfsen grapher				##
1396 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1397 
##########################################################
1389 richard 1398 
nfsen()
1 root 1399 
{
1569 richard 1400 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1401 
# Add PortTracker plugin
1534 richard 1402 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1403 
	do
1536 richard 1404 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1405 
	done
1569 richard 1406 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1407 
# use of our conf file and init unit
1569 richard 1408 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1409 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1410 
	DirTmp=$(pwd)
1569 richard 1411 
	cd /tmp/nfsen-1.3.7/
1570 richard 1412 
	/usr/bin/perl install.pl etc/nfsen.conf
1413 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1414 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1415 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1416 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1417 
	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
1418 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1419 
# nfsen unit for systemd
1420 
cat << EOF > /lib/systemd/system/nfsen.service
1421 
#  This file is part of systemd.
1422 
#
1423 
#  systemd is free software; you can redistribute it and/or modify it
1424 
#  under the terms of the GNU General Public License as published by
1425 
#  the Free Software Foundation; either version 2 of the License, or
1426 
#  (at your option) any later version.
1427 
 
1428 
# This unit launches nfsen (a Netflow grapher).
1429 
[Unit]
1430 
Description= NfSen init script
1431 
After=network.target iptables.service
1432 
 
1433 
[Service]
1434 
Type=oneshot
1435 
RemainAfterExit=yes
1393 richard 1436 
PIDFile=/var/run/nfsen/nfsen.pid
1437 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1438 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1439 
ExecStart=/usr/bin/nfsen start
1440 
ExecStop=/usr/bin/nfsen stop
1393 richard 1441 
ExecReload=/usr/bin/nfsen restart
1372 richard 1442 
TimeoutSec=0
1443 
 
1444 
[Install]
1445 
WantedBy=multi-user.target
1446 
EOF
1365 richard 1447 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1448 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1449 
# expire delay for the profile "live"
1574 richard 1450 
	/usr/bin/systemctl start nfsen
1393 richard 1451 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1452 
# add SURFmap plugin
1509 richard 1453 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1454 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1455 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1456 
	cd /tmp/
1457 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1458 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1459 
# clear the installation
1221 richard 1460 
	cd $DirTmp
1509 richard 1461 
	rm -rf /tmp/nfsen*
1462 
	rm -rf /tmp/SURFmap*
1389 richard 1463 
} # End of nfsen ()
1 root 1464 
 
1390 richard 1465 
##################################################
1541 richard 1466 
##		Function "vnstat"		##
1467 
## Initialization of Vnstat and vnstat phpFE    ##
1468 
##################################################
1469 
vnstat ()
1470 
{
1471 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1472 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1473 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1474 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1475 
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1476 
	/usr/bin/vnstat -u -i $EXTIF
1477 
} # End of vnstat
1478 
##################################################
1389 richard 1479 
##		Function "dnsmasq"		##
1390 richard 1480 
##################################################
1389 richard 1481 
dnsmasq ()
219 jeremy 1482 
{
1483 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1484 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1485 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1486 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1487 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1488 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1489 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1490 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1491 
listen-address=$PRIVATE_IP
1390 richard 1492 
pid-file=/var/run/dnsmasq.pid
259 richard 1493 
listen-address=127.0.0.1
286 richard 1494 
no-dhcp-interface=$INTIF
1387 richard 1495 
no-dhcp-interface=tun0
1496 
no-dhcp-interface=lo
259 richard 1497 
bind-interfaces
1498 
cache-size=256
1499 
domain=$DOMAIN
1500 
domain-needed
1501 
expand-hosts
1502 
bogus-priv
1503 
filterwin2k
1504 
server=$DNS1
1505 
server=$DNS2
1387 richard 1506 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1507 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1508 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1509 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1510 
 
1387 richard 1511 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1512 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1513 
EOF
1356 richard 1514 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1515 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1516 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1517 
# Add Toulouse blacklist domains
1472 richard 1518 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1519 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1520 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1521 
listen-address=$PRIVATE_IP
1522 
port=54
1523 
no-dhcp-interface=$INTIF
1387 richard 1524 
no-dhcp-interface=tun0
1472 richard 1525 
no-dhcp-interface=lo
498 richard 1526 
bind-interfaces
1527 
cache-size=256
1528 
domain=$DOMAIN
1529 
domain-needed
1530 
expand-hosts
1531 
bogus-priv
1532 
filterwin2k
1533 
server=$DNS1
1534 
server=$DNS2
1535 
EOF
1379 richard 1536 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1537 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1538 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1539 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1540 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1541 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1542 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1543 
listen-address=$PRIVATE_IP
1544 
port=55
1545 
no-dhcp-interface=$INTIF
1387 richard 1546 
no-dhcp-interface=tun0
1472 richard 1547 
no-dhcp-interface=lo
1356 richard 1548 
bind-interfaces
1549 
cache-size=256
1550 
domain=$DOMAIN
1551 
domain-needed
1552 
expand-hosts
1553 
bogus-priv
1554 
filterwin2k
1472 richard 1555 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1556 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1557 
EOF
1472 richard 1558 
# 4th dnsmasq listen on udp 56 ("blackhole")
1559 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1560 
# Configuration file for "dnsmasq as a blackhole"
1561 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1562 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1563 
pid-file=/var/run/dnsmasq-blackhole.pid
1564 
listen-address=$PRIVATE_IP
1565 
port=56
1566 
no-dhcp-interface=$INTIF
1567 
no-dhcp-interface=tun0
1568 
no-dhcp-interface=lo
1569 
bind-interfaces
1570 
cache-size=256
1571 
domain=$DOMAIN
1572 
domain-needed
1573 
expand-hosts
1574 
bogus-priv
1575 
filterwin2k
1576 
EOF
1577 
 
1517 richard 1578 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1579 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1580 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1581 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1582 
	for list in blacklist whitelist blackhole
1583 
	do
1584 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1585 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1586 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1587 
	done
308 richard 1588 
} # End dnsmasq
1589 
 
1590 
##########################################################
1221 richard 1591 
##		Fonction "BL"				##
308 richard 1592 
##########################################################
1593 
BL ()
1594 
{
1384 richard 1595 
# copy and extract toulouse BL
648 richard 1596 
	rm -rf $DIR_DG/lists/blacklists
1597 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1598 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1599 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1600 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1601 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1602 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1603 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1604 
# creation of file for the rehabilited domains and urls
648 richard 1605 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1606 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1607 
	touch $DIR_DG/lists/exceptionsitelist
1608 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1609 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1610 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1611 
# Dansguardian filter config for ALCASAR
1612 
EOF
648 richard 1613 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1614 
# Dansguardian domain filter config for ALCASAR
1615 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1616 
#**
1617 
# block all SSL and CONNECT tunnels
1618 
**s
1619 
# block all SSL and CONNECT tunnels specified only as an IP
1620 
*ips
1621 
# block all sites specified only by an IP
1622 
*ip
1623 
EOF
1000 richard 1624 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1625 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1626 
# Bing - add 'adlt=strict'
1627 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1628 
# Youtube - add 'edufilter=your_ID'
885 richard 1629 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1630 
EOF
1000 richard 1631 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1632 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1633 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1634 
	if [ "$mode" != "update" ]; then
1635 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1636 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1637 
	fi
308 richard 1638 
}
219 jeremy 1639 
 
1 root 1640 
##########################################################
1221 richard 1641 
##		Fonction "cron"				##
1 root 1642 
## - Mise en place des différents fichiers de cron	##
1643 
##########################################################
1644 
cron ()
1645 
{
1646 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1647 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1648 
	cat <<EOF > /etc/crontab
1649 
SHELL=/bin/bash
1650 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1651 
MAILTO=root
1652 
HOME=/
1653 
 
1654 
# run-parts
1655 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1656 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1657 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1658 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1659 
EOF
1660 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1661 
	cat <<EOF >> /etc/anacrontab
667 franck 1662 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1663 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1664 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1665 
EOF
1247 crox53 1666 
 
811 richard 1667 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1668 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1669 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1670 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1671 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1672 
EOF
952 franck 1673 
	cat <<EOF > /etc/cron.d/alcasar-archive
1674 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1675 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1676 
EOF
1566 richard 1677 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1678 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1679 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1680 
EOF
722 franck 1681 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1682 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1683 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1684 
EOF
1247 crox53 1685 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1686 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1687 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1688 
#EOF
1159 crox53 1689 
 
1 root 1690 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1691 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1692 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1693 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1694 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1695 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1696 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1697 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1698 
	rm -f /etc/cron.daily/freeradius-web
1699 
	rm -f /etc/cron.monthly/freeradius-web
1700 
	cat << EOF > /etc/cron.d/freeradius-web
1701 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1702 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1703 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1704 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1705 
EOF
671 franck 1706 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1707 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1708 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1709 
EOF
808 franck 1710 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1711 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1712 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1713 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1714 
EOF
522 richard 1715 
# suppression des crons usagers
1716 
	rm -f /var/spool/cron/*
1 root 1717 
} # End cron
1718 
 
1719 
##################################################################
1221 richard 1720 
## 			Fonction "Fail2Ban"			##
1163 crox53 1721 
##- Modification de la configuration de fail2ban		##
1722 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1723 
##################################################################
1724 
fail2ban()
1725 
{
1191 crox53 1726 
	$DIR_CONF/fail2ban.sh
1474 richard 1727 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1728 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1729 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1730 
	chmod 644 /var/log/fail2ban.log
1489 richard 1731 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1732 
	/usr/bin/touch /var/log/auth.log
1515 richard 1733 
# fail2ban unit
1734 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1735 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1736 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1737 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1738 
} #Fin de fail2ban_install()
1739 
 
1740 
##################################################################
1376 richard 1741 
## 			Fonction "gammu_smsd"			##
1742 
## - Creation de la base de donnée Gammu			##
1743 
## - Creation du fichier de config: gammu_smsd_conf		##
1744 
##								##
1745 
##################################################################
1746 
gammu_smsd()
1747 
{
1748 
# Create 'gammu' databse
1749 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1750 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1751 
# Add a gammu database structure
1752 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1753 
 
1754 
# config file for the daemon
1755 
cat << EOF > /etc/gammu_smsd_conf
1756 
[gammu]
1757 
port = /dev/ttyUSB0
1758 
connection = at115200
1759 
 
1760 
;########################################################
1761 
 
1762 
[smsd]
1763 
 
1764 
PIN = 1234
1765 
 
1766 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1767 
logformat = textall
1768 
debuglevel = 0
1769 
 
1770 
service = sql
1771 
driver = native_mysql
1772 
user = $DB_USER
1773 
password = $radiuspwd
1774 
pc = localhost
1775 
database = $DB_GAMMU
1776 
 
1777 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1778 
 
1779 
StatusFrequency = 30
1380 richard 1780 
;LoopSleep = 2
1376 richard 1781 
 
1782 
;ResetFrequency = 300
1783 
;HardResetFrequency = 120
1784 
 
1785 
CheckSecurity = 1
1786 
CheckSignal = 1
1787 
CheckBattery = 0
1788 
EOF
1789 
 
1790 
chmod 755 /etc/gammu_smsd_conf
1791 
 
1792 
#Creation dossier de log Gammu-smsd
1382 richard 1793 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1794 
chmod 755 /var/log/gammu-smsd
1795 
 
1796 
#Edition du script sql gammu <-> radius
1452 richard 1797 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1798 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1799 
 
1380 richard 1800 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1801 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1802 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1803 
EOF
1804 
 
1376 richard 1805 
} # END gammu_smsd()
1806 
 
1807 
##################################################################
1221 richard 1808 
##			Fonction "post_install"			##
1 root 1809 
## - Modification des bannières (locales et ssh) et des prompts ##
1810 
## - Installation de la structure de chiffrement pour root	##
1811 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1812 
## - Mise en place du la rotation des logs			##
5 franck 1813 
## - Configuration dans le cas d'une mise à jour		##
1 root 1814 
##################################################################
1815 
post_install()
1816 
{
1817 
# création de la bannière locale
1007 richard 1818 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1819 
	cp -f $DIR_CONF/banner /etc/mageia-release
1820 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1821 
# création de la bannière SSH
1007 richard 1822 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1823 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1824 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1825 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1826 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1827 
# postfix banner anonymisation
1828 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1829 
# sshd écoute côté LAN et WAN
1548 richard 1830 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1831 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1832 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1833 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1834 
	echo "QOS=off" >> $CONF_FILE
1835 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1836 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1837 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1838 
	echo "MULTIWAN=off" >> $CONF_FILE
1839 
	echo "FAILOVER=30" >> $CONF_FILE
1840 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1841 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1842 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1843 
# Coloration des prompts
1844 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1845 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1846 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1847 
# Droits d'exécution pour utilisateur apache et sysadmin
1848 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1849 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1850 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1851 
# Modify some logrotate files (gammu, ulogd)
1 root 1852 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1853 
	chmod 644 /etc/logrotate.d/*
714 franck 1854 
# rectification sur versions précédentes de la compression des logs
706 franck 1855 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1856 
# actualisation des fichiers logs compressés
1342 richard 1857 
	for dir in firewall dansguardian httpd
706 franck 1858 
	do
714 franck 1859 
	      find /var/log/$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 1860 
	done
1221 richard 1861 
# create the alcasar-load_balancing unit
1862 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1863 
#  This file is part of systemd.
1864 
#
1865 
#  systemd is free software; you can redistribute it and/or modify it
1866 
#  under the terms of the GNU General Public License as published by
1867 
#  the Free Software Foundation; either version 2 of the License, or
1868 
#  (at your option) any later version.
1869 
 
1870 
# This unit lauches alcasar-load-balancing.sh script.
1871 
[Unit]
1872 
Description=alcasar-load_balancing.sh execution
1873 
After=network.target iptables.service
1874 
 
1875 
[Service]
1876 
Type=oneshot
1877 
RemainAfterExit=yes
1878 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1879 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1880 
TimeoutSec=0
1881 
SysVStartPriority=99
1882 
 
1883 
[Install]
1884 
WantedBy=multi-user.target
1157 stephane 1885 
EOF
1221 richard 1886 
# processes launched at boot time (Systemctl)
1525 franck 1887 
	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 1888 
	do
1574 richard 1889 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1890 
	done
1452 richard 1891 
 
1892 
# disable processes at boot time (Systemctl)
1893 
	for i in ulogd
1894 
	do
1574 richard 1895 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1896 
	done
1897 
 
1221 richard 1898 
# Apply French Security Agency (ANSSI) rules
1362 richard 1899 
# ignore ICMP broadcast (smurf attack)
1900 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1901 
# ignore ICMP errors bogus
1902 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1903 
# remove ICMP redirects responces
1904 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1905 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1906 
# enable SYN Cookies (Syn flood attacks)
1907 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1908 
# enable kernel antispoofing
1909 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1910 
# ignore source routing
1911 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1912 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1913 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1914 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1915 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1916 
# remove Magic SysReq Keys
1363 richard 1917 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1918 
# switch to multi-users runlevel (instead of x11)
1221 richard 1919 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1920 
#	GRUB modifications
1921 
# limit wait time to 3s
1922 
# create an alcasar entry instead of linux-nonfb
1923 
# change display to 1024*768 (vga791)
1221 richard 1924 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1925 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1926 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1927 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1928 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1929 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1930 
# Remove unused services and users
1502 richard 1931 
	for svc in sshd
1221 richard 1932 
	do
1574 richard 1933 
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1934 
	done
1935 
# Load and apply the previous conf file
1936 
	if [ "$mode" = "update" ]
532 richard 1937 
	then
1266 richard 1938 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1939 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1940 
		PARENT_SCRIPT=`basename $0`
1941 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1942 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1943 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1944 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1945 
	fi
1221 richard 1946 
	rm -f /tmp/alcasar-conf*
1947 
	chown -R root:apache $DIR_DEST_ETC/*
1948 
	chmod -R 660 $DIR_DEST_ETC/*
1949 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1950 
# Apply and save the firewall rules
1951 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1952 
	sleep 2
1 root 1953 
	cd $DIR_INSTALL
5 franck 1954 
	echo ""
1 root 1955 
	echo "#############################################################################"
638 richard 1956 
	if [ $Lang == "fr" ]
1957 
		then
1958 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1959 
		echo "#                                                                           #"
1960 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1961 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1962 
		echo "#                                                                           #"
1963 
		echo "#############################################################################"
1964 
		echo
1965 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1966 
		echo
1967 
		echo "- Lisez attentivement la documentation d'exploitation"
1968 
		echo
1969 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1970 
		echo
1971 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1972 
	else
1973 
		echo "#                        Enf of ALCASAR install process                     #"
1974 
		echo "#                                                                           #"
1975 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1976 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1977 
		echo "#                                                                           #"
1978 
		echo "#############################################################################"
1979 
		echo
1980 
		echo "- The system will be rebooted in order to operate ALCASAR"
1981 
		echo
1982 
		echo "- Read the exploitation documentation"
1983 
		echo
1984 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1985 
		echo
1986 
		echo "                   Hit 'Enter' to continue"
1987 
	fi
815 richard 1988 
	sleep 2
1989 
	if [ "$mode" != "update" ]
820 richard 1990 
	then
815 richard 1991 
		read a
1992 
	fi
774 richard 1993 
	clear
1 root 1994 
	reboot
1995 
} # End post_install ()
1996 
 
1997 
#################################
1005 richard 1998 
#  	Main Install loop  	#
1 root 1999 
#################################
832 richard 2000 
dir_exec=`dirname "$0"`
2001 
if [ $dir_exec != "." ]
2002 
then
2003 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2004 
	echo "Launch this program from the ALCASAR archive directory"
2005 
	exit 0
2006 
fi
2007 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2008 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2009 
nb_args=$#
2010 
args=$1
2011 
if [ $nb_args -eq 0 ]
2012 
then
2013 
	nb_args=1
2014 
	args="-h"
2015 
fi
1062 richard 2016 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2017 
case $args in
2018 
	-\? | -h* | --h*)
2019 
		echo "$usage"
2020 
		exit 0
2021 
		;;
291 franck 2022 
	-i | --install)
1538 richard 2023 
		header_install
959 franck 2024 
		license
1544 richard 2025 
		header_install
29 richard 2026 
		testing
595 richard 2027 
# RPMs install
2028 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2029 
		if [ "$?" != "0" ]
1 root 2030 
		then
595 richard 2031 
			exit 0
2032 
		fi
1249 richard 2033 
		if [ -e $CONF_FILE ]
595 richard 2034 
		then
597 richard 2035 
# Uninstall the running version
532 richard 2036 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2037 
		fi
636 richard 2038 
# Test if manual update
1362 richard 2039 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2040 
		then
636 richard 2041 
			header_install
595 richard 2042 
			if [ $Lang == "fr" ]
636 richard 2043 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2044 
				else echo "The configuration file of an old version has been found";
595 richard 2045 
			fi
597 richard 2046 
			response=0
2047 
			PTN='^[oOnNyY]$'
2048 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2049 
			do
2050 
				if [ $Lang == "fr" ]
2051 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2052 
					else echo -n "Do you want to use it (Y/n)?";
2053 
				 fi
2054 
				read response
2055 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2056 
				then rm -f /tmp/alcasar-conf*
2057 
				fi
2058 
			done
2059 
		fi
636 richard 2060 
# Test if update
1057 richard 2061 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2062 
		then
2063 
			if [ $Lang == "fr" ]
2064 
				then echo "#### Installation avec mise à jour ####";
2065 
				else echo "#### Installation with update     ####";
2066 
			fi
636 richard 2067 
# Extract the central configuration file
1057 richard 2068 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2069 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2070 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2071 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2072 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2073 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2074 
			mode="update"
1 root 2075 
		fi
1541 richard 2076 
		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 2077 
		do
2078 
			$func
1362 richard 2079 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2080 
		done
5 franck 2081 
		;;
291 franck 2082 
	-u | --uninstall)
5 franck 2083 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2084 
		then
597 richard 2085 
			if [ $Lang == "fr" ]
2086 
				then echo "ALCASAR n'est pas installé!";
2087 
				else echo "ALCASAR isn't installed!";
2088 
			fi
1 root 2089 
			exit 0
2090 
		fi
5 franck 2091 
		response=0
2092 
		PTN='^[oOnN]$'
580 richard 2093 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2094 
		do
597 richard 2095 
			if [ $Lang == "fr" ]
2096 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2097 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2098 
			fi
5 franck 2099 
			read response
2100 
		done
1103 richard 2101 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2102 
		then
1103 richard 2103 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2104 
		else
2105 
			rm -f /tmp/alcasar-conf*
1 root 2106 
		fi
597 richard 2107 
# Uninstall the running version
65 richard 2108 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2109 
		;;
2110 
	*)
2111 
		echo "Argument inconnu :$1";
460 richard 2112 
		echo "Unknown argument :$1";
1 root 2113 
		echo "$usage"
2114 
		exit 1
2115 
		;;
2116 
esac
10 franck 2117 
# end of script
366 franck 2118