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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1570 2015-02-13 22:42:09Z 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=$INTIF
549 
BOOTPROTO=static
550 
ONBOOT=yes
551 
NOZEROCONF=yes
552 
MII_NOT_SUPPORTED=yes
553 
IPV6INIT=no
554 
IPV6TO4INIT=no
555 
ACCOUNTING=no
556 
USERCTL=no
1552 richard 557 
ETHTOOL_OPTS="autoneg off speed 100 duplex full"
841 richard 558 
EOF
1558 richard 559 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 560 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 561 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 562 
DEVICE=$INTIF
563 
BOOTPROTO=static
564 
IPADDR=$PRIVATE_IP
604 richard 565 
NETMASK=$PRIVATE_NETMASK
1 root 566 
ONBOOT=yes
567 
METRIC=10
568 
NOZEROCONF=yes
569 
MII_NOT_SUPPORTED=yes
14 richard 570 
IPV6INIT=no
571 
IPV6TO4INIT=no
572 
ACCOUNTING=no
573 
USERCTL=no
1554 richard 574 
ETHTOOL_OPTS="autoneg off speed 100 duplex full"
1 root 575 
EOF
440 franck 576 
# Mise à l'heure du serveur
577 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
578 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 579 
0.fr.pool.ntp.org	# adapt to your country
580 
1.fr.pool.ntp.org
581 
2.fr.pool.ntp.org
440 franck 582 
EOF
583 
# Configuration du serveur de temps (sur lui même)
1 root 584 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
585 
	cat <<EOF > /etc/ntp.conf
456 franck 586 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 587 
server 1.fr.pool.ntp.org
588 
server 2.fr.pool.ntp.org
589 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 590 
fudge 127.127.1.0 stratum 10
604 richard 591 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 592 
restrict 127.0.0.1
310 richard 593 
driftfile /var/lib/ntp/drift
1 root 594 
logfile /var/log/ntp.log
595 
EOF
440 franck 596 
 
310 richard 597 
	chown -R ntp:ntp /var/lib/ntp
1 root 598 
# Renseignement des fichiers hosts.allow et hosts.deny
599 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
600 
	cat <<EOF > /etc/hosts.allow
601 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 602 
sshd: ALL
1 root 603 
ntpd: $PRIVATE_NETWORK_SHORT
604 
EOF
605 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
606 
	cat <<EOF > /etc/hosts.deny
607 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
608 
EOF
790 richard 609 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 610 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 611 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 612 
# load conntrack ftp module
613 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
614 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 615 
# load ipt_NETFLOW module
616 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 617 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
618 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
619 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
620 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 621 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 622 
#
860 richard 623 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 624 
} # End of network ()
625 
 
626 
##################################################################
1221 richard 627 
##			Function "ACC"				##
628 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 629 
## - configuration du serveur web (Apache)			##
630 
## - définition du 1er comptes de gestion 			##
631 
## - sécurisation des accès					##
632 
##################################################################
1221 richard 633 
ACC ()
1 root 634 
{
635 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
636 
	mkdir $DIR_WEB
637 
# Copie et configuration des fichiers du centre de gestion
316 richard 638 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 639 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 640 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
641 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
642 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
643 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
644 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 645 
	chown -R apache:apache $DIR_WEB/*
1489 richard 646 
# create the backup structure :
647 
# - base = users database
648 
# - archive = tarball of "base + http firewall + netflow"
649 
# - security = watchdog disconnection)
1564 richard 650 
	for i in base archive security;
1 root 651 
	do
652 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
653 
	done
5 franck 654 
	chown -R root:apache $DIR_SAVE
71 richard 655 
# Configuration et sécurisation php
656 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 657 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
658 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 659 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
660 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 661 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
662 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
663 
# Configuration et sécurisation Apache
790 richard 664 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 665 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 666 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 667 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 668 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
669 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
670 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
671 
	[ -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
672 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
673 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
674 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
675 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
676 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
677 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 678 
	[ -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
679 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 680 
# Error page management
1534 richard 681 
[ -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
682 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 683 
Alias /error/ "/var/www/html/"
684 
<Directory "/usr/share/httpd/error">
685 
    AllowOverride None
686 
    Options IncludesNoExec
687 
    AddOutputFilter Includes html
688 
    AddHandler type-map var
689 
    Require all granted
690 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
691 
    ForceLanguagePriority Prefer Fallback
692 
</Directory>
693 
ErrorDocument 400 /error/error.php?error=400
694 
ErrorDocument 401 /error/error.php?error=401
695 
ErrorDocument 403 /error/error.php?error=403
696 
ErrorDocument 404 /error/error.php?error=404
697 
ErrorDocument 405 /error/error.php?error=405
698 
ErrorDocument 408 /error/error.php?error=408
699 
ErrorDocument 410 /error/error.php?error=410
700 
ErrorDocument 411 /error/error.php?error=411
701 
ErrorDocument 412 /error/error.php?error=412
702 
ErrorDocument 413 /error/error.php?error=413
703 
ErrorDocument 414 /error/error.php?error=414
704 
ErrorDocument 415 /error/error.php?error=415
705 
ErrorDocument 500 /error/error.php?error=500
706 
ErrorDocument 501 /error/error.php?error=501
707 
ErrorDocument 502 /error/error.php?error=502
708 
ErrorDocument 503 /error/error.php?error=503
709 
ErrorDocument 506 /error/error.php?error=506
710 
EOF
1359 richard 711 
	[ -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
712 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
713 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
714 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 715 
</body>
716 
</html>
717 
EOF
718 
# Définition du premier compte lié au profil 'admin'
509 richard 719 
	header_install
510 richard 720 
	if [ "$mode" = "install" ]
721 
	then
613 richard 722 
		admin_portal=!
723 
		PTN='^[a-zA-Z0-9-]*$'
724 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
725 
                	do
726 
			header_install
727 
			if [ $Lang == "fr" ]
728 
			then
729 
				echo ""
730 
				echo "Définissez un premier compte d'administration du portail :"
731 
				echo
732 
				echo -n "Nom : "
733 
			else
734 
				echo ""
735 
				echo "Define the first account allow to administrate the portal :"
736 
				echo
737 
				echo -n "Account : "
738 
			fi
739 
			read admin_portal
740 
			if [ "$admin_portal" == "" ]
741 
				then
742 
				admin_portal=!
743 
			fi
744 
			done
1268 richard 745 
# Creation of keys file for the admin account ("admin")
510 richard 746 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
747 
		mkdir -p $DIR_DEST_ETC/digest
748 
		chmod 755 $DIR_DEST_ETC/digest
749 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
750 
			do
1350 richard 751 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 752 
			done
753 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
754 
	fi
434 richard 755 
# synchronisation horaire
756 
	ntpd -q -g &
1 root 757 
# Sécurisation du centre
988 franck 758 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 759 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 760 
<Directory $DIR_ACC>
1 root 761 
	SSLRequireSSL
762 
	AllowOverride None
763 
	Order deny,allow
764 
	Deny from all
765 
	Allow from 127.0.0.1
766 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 767 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 768 
	require valid-user
769 
	AuthType digest
1243 richard 770 
	AuthName $HOSTNAME.$DOMAIN
1 root 771 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 772 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 773 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 774 
</Directory>
316 richard 775 
<Directory $DIR_ACC/admin>
1 root 776 
	SSLRequireSSL
777 
	AllowOverride None
778 
	Order deny,allow
779 
	Deny from all
780 
	Allow from 127.0.0.1
781 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 782 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 783 
	require valid-user
784 
	AuthType digest
1243 richard 785 
	AuthName $HOSTNAME.$DOMAIN
1 root 786 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 787 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 788 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 789 
</Directory>
344 richard 790 
<Directory $DIR_ACC/manager>
1 root 791 
	SSLRequireSSL
792 
	AllowOverride None
793 
	Order deny,allow
794 
	Deny from all
795 
	Allow from 127.0.0.1
796 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 797 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 798 
	require valid-user
799 
	AuthType digest
1243 richard 800 
	AuthName $HOSTNAME.$DOMAIN
1 root 801 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 802 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 803 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 804 
</Directory>
316 richard 805 
<Directory $DIR_ACC/backup>
806 
	SSLRequireSSL
807 
	AllowOverride None
808 
	Order deny,allow
809 
	Deny from all
810 
	Allow from 127.0.0.1
811 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 812 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 813 
	require valid-user
814 
	AuthType digest
1243 richard 815 
	AuthName $HOSTNAME.$DOMAIN
316 richard 816 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 817 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 818 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 819 
</Directory>
811 richard 820 
Alias /save/ "$DIR_SAVE/"
821 
<Directory $DIR_SAVE>
822 
	SSLRequireSSL
823 
	Options Indexes
824 
	Order deny,allow
825 
	Deny from all
826 
	Allow from 127.0.0.1
827 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 828 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 829 
	require valid-user
830 
	AuthType digest
1243 richard 831 
	AuthName $HOSTNAME.$DOMAIN
811 richard 832 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 833 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 834 
</Directory>
1 root 835 
EOF
1378 richard 836 
# Launch after coova
837 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 838 
} # End of ACC ()
1 root 839 
 
840 
##########################################################################################
1221 richard 841 
##				Fonction "CA"						##
1 root 842 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
843 
##########################################################################################
1221 richard 844 
CA ()
1 root 845 
{
510 richard 846 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 847 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 848 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 849 
	cat <<EOF > $FIC_VIRTUAL_SSL
850 
# default SSL virtual host, used for all HTTPS requests that do not
851 
# match a ServerName or ServerAlias in any <VirtualHost> block.
852 
 
853 
<VirtualHost _default_:443>
854 
# general configuration
855 
    ServerAdmin root@localhost
856 
    ServerName localhost
857 
 
858 
# SSL configuration
859 
    SSLEngine on
860 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
861 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
862 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
863 
    CustomLog logs/ssl_request_log \
864 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
865 
    ErrorLog logs/ssl_error_log
866 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
867 
</VirtualHost>
868 
EOF
869 
 
5 franck 870 
	chown -R root:apache /etc/pki
1 root 871 
	chmod -R 750 /etc/pki
1389 richard 872 
} # End of CA ()
1 root 873 
 
874 
##########################################################################################
1221 richard 875 
##			Fonction "init_db"						##
1 root 876 
## - Initialisation de la base Mysql							##
877 
## - Affectation du mot de passe de l'administrateur (root)				##
878 
## - Suppression des bases et des utilisateurs superflus				##
879 
## - Création de la base 'radius'							##
880 
## - Installation du schéma de cette base						##
881 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
882 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
883 
##########################################################################################
884 
init_db ()
885 
{
1355 richard 886 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 887 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
888 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 889 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 890 
	systemctl start mysqld.service
1 root 891 
	sleep 4
892 
	mysqladmin -u root password $mysqlpwd
893 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 894 
# Secure the server
895 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
896 
	$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 897 
# Create 'radius' database
1317 richard 898 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 899 
# Add an empty radius database structure
364 franck 900 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 901 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 902 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 903 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
904 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 905 
	systemctl daemon-reload
1389 richard 906 
} # End of init_db ()
1 root 907 
 
908 
##########################################################################
1389 richard 909 
##			Fonction "radius"				##
1 root 910 
## - Paramètrage des fichiers de configuration FreeRadius		##
911 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
912 
## - Modification de fichier de conf pour l'accès à Mysql		##
913 
##########################################################################
1389 richard 914 
radius ()
1 root 915 
{
916 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
917 
	chown -R radius:radius /etc/raddb
918 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 919 
# Set radius.conf parameters
1 root 920 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
921 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
922 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 923 
# remove the proxy function
1 root 924 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
925 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 926 
# remove EAP module
654 richard 927 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 928 
# listen on loopback (should be modified later if EAP enabled)
1 root 929 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 930 
# enable the  SQL module (and SQL counter)
1 root 931 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
932 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
933 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 934 
# only include modules for ALCASAR needs
935 
	$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
936 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
937 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
938 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
939 
	$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
940 
	$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 941 
# remvove virtual server and copy our conf file
1 root 942 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 943 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 944 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
945 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
946 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
947 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 948 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 949 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 950 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 951 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
952 
	cat << EOF > /etc/raddb/clients.conf
953 
client 127.0.0.1 {
954 
	secret = $secretradius
955 
	shortname = localhost
956 
}
957 
EOF
1278 richard 958 
# sql.conf modification
1 root 959 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
960 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
961 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
962 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
963 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 964 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 965 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 966 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
967 
# counter.conf modification (change the Max-All-Session-Time counter)
968 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
969 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
970 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 971 
# make certain that mysql is up before radius start
972 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
973 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
974 
	systemctl daemon-reload
1389 richard 975 
} # End radius ()
1 root 976 
 
977 
##########################################################################
1389 richard 978 
##			Function "radius_web"				##
1 root 979 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
980 
## - Création du lien vers la page de changement de mot de passe        ##
981 
##########################################################################
1389 richard 982 
radius_web ()
1 root 983 
{
984 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 985 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
986 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
987 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 988 
# copie des fichiers modifiés
989 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 990 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 991 
# Modification des fichiers de configuration
1 root 992 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 993 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 994 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
995 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
996 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
997 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
998 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
999 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1000 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1001 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1002 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1003 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1004 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1005 
nas1_name: alcasar-$ORGANISME
1 root 1006 
nas1_model: Portail captif
1007 
nas1_ip: $PRIVATE_IP
1008 
nas1_port_num: 0
1009 
nas1_community: public
1010 
EOF
1011 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1012 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1013 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1014 
# Ajout du mappage des attributs chillispot
1015 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1016 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1017 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1018 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1019 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1020 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1021 
	chown -R apache:apache /etc/freeradius-web
1 root 1022 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1023 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1024 
<Directory $DIR_WEB/pass>
1 root 1025 
	SSLRequireSSL
1026 
	AllowOverride None
1027 
	Order deny,allow
1028 
	Deny from all
1029 
	Allow from 127.0.0.1
1030 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1031 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1032 
</Directory>
1033 
EOF
1389 richard 1034 
} # End of radius_web ()
1 root 1035 
 
799 richard 1036 
##################################################################################
1389 richard 1037 
##			Fonction "chilli"					##
799 richard 1038 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1039 
## - Paramètrage de la page d'authentification (intercept.php)			##
1040 
##################################################################################
1389 richard 1041 
chilli ()
1 root 1042 
{
1370 richard 1043 
# chilli unit for systemd
1044 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1045 
#  This file is part of systemd.
1046 
#
1047 
#  systemd is free software; you can redistribute it and/or modify it
1048 
#  under the terms of the GNU General Public License as published by
1049 
#  the Free Software Foundation; either version 2 of the License, or
1050 
#  (at your option) any later version.
1370 richard 1051 
[Unit]
1052 
Description=chilli is a captive portal daemon
1053 
After=network.target
1054 
 
1055 
[Service]
1379 richard 1056 
Type=forking
1370 richard 1057 
ExecStart=/usr/libexec/chilli start
1058 
ExecStop=/usr/libexec/chilli stop
1059 
ExecReload=/usr/libexec/chilli reload
1060 
PIDFile=/var/run/chilli.pid
1061 
 
1062 
[Install]
1063 
WantedBy=multi-user.target
1064 
EOF
799 richard 1065 
# init file creation
1370 richard 1066 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1067 
	cat <<EOF > /usr/libexec/chilli
799 richard 1068 
#!/bin/sh
1069 
#
1070 
# chilli CoovaChilli init
1071 
#
1072 
# chkconfig: 2345 65 35
1073 
# description: CoovaChilli
1074 
### BEGIN INIT INFO
1075 
# Provides:       chilli
1076 
# Required-Start: network
1077 
# Should-Start:
1078 
# Required-Stop:  network
1079 
# Should-Stop:
1080 
# Default-Start:  2 3 5
1081 
# Default-Stop:
1082 
# Description:    CoovaChilli access controller
1083 
### END INIT INFO
1084 
 
1085 
[ -f /usr/sbin/chilli ] || exit 0
1086 
. /etc/init.d/functions
1087 
CONFIG=/etc/chilli.conf
1088 
pidfile=/var/run/chilli.pid
1089 
[ -f \$CONFIG ] || {
1090 
    echo "\$CONFIG Not found"
1091 
    exit 0
1092 
}
1093 
RETVAL=0
1094 
prog="chilli"
1095 
case \$1 in
1096 
    start)
1097 
	if [ -f \$pidfile ] ; then
1098 
		gprintf "chilli is already running"
1099 
	else
1100 
        	gprintf "Starting \$prog: "
1101 
		rm -f /var/run/chilli* # cleaning
1102 
        	/sbin/modprobe tun >/dev/null 2>&1
1103 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1104 
		[ -e /dev/net/tun ] || {
1105 
	    	(cd /dev;
1106 
			mkdir net;
1107 
			cd net;
1108 
			mknod tun c 10 200)
1109 
		}
1336 richard 1110 
		ifconfig $INTIF 0.0.0.0
799 richard 1111 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1112 
        	RETVAL=$?
1113 
	fi
1114 
	;;
1115 
 
1116 
    reload)
1117 
	killall -HUP chilli
1118 
	;;
1119 
 
1120 
    restart)
1121 
	\$0 stop
1122 
        sleep 2
1123 
	\$0 start
1124 
	;;
1125 
 
1126 
    status)
1127 
        status chilli
1128 
        RETVAL=0
1129 
        ;;
1130 
 
1131 
    stop)
1132 
	if [ -f \$pidfile ] ; then
1133 
        	gprintf "Shutting down \$prog: "
1134 
		killproc /usr/sbin/chilli
1135 
		RETVAL=\$?
1136 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1137 
	else
1138 
        	gprintf "chilli is not running"
1139 
	fi
1140 
	;;
1141 
 
1142 
    *)
1143 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1144 
        exit 1
1145 
esac
1146 
echo
1147 
EOF
1373 richard 1148 
chmod a+x /usr/libexec/chilli
799 richard 1149 
# conf file creation
346 richard 1150 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1151 
	cat <<EOF > /etc/chilli.conf
1152 
# coova config for ALCASAR
1153 
cmdsocket	/var/run/chilli.sock
1336 richard 1154 
unixipc		chilli.$INTIF.ipc
1551 richard 1155 
pidfile		/var/run/chilli.pid
346 richard 1156 
net		$PRIVATE_NETWORK_MASK
595 richard 1157 
dhcpif		$INTIF
841 richard 1158 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1159 
#nodynip
865 richard 1160 
#statip
1161 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1162 
domain		$DOMAIN
355 richard 1163 
dns1		$PRIVATE_IP
1164 
dns2		$PRIVATE_IP
346 richard 1165 
uamlisten	$PRIVATE_IP
503 richard 1166 
uamport		3990
837 richard 1167 
macauth
1168 
macpasswd	password
1243 richard 1169 
locationname	$HOSTNAME.$DOMAIN
346 richard 1170 
radiusserver1	127.0.0.1
1171 
radiusserver2	127.0.0.1
1172 
radiussecret	$secretradius
1173 
radiusauthport	1812
1174 
radiusacctport	1813
1243 richard 1175 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1176 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1177 
uamsecret	$secretuam
1249 richard 1178 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1179 
coaport		3799
1379 richard 1180 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1181 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1182 
include		$DIR_DEST_ETC/alcasar-uamallowed
1183 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1184 
#dhcpgateway
1157 stephane 1185 
#dhcprelayagent
1186 
#dhcpgatewayport
346 richard 1187 
EOF
1336 richard 1188 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1189 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1190 
# create files for trusted domains and urls
1148 crox53 1191 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1192 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1193 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1194 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1195 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1196 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1197 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1198 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1199 
	if [ "$chilli_exist" == "1" ]
1200 
	then
1201 
	      userdel -r chilli 2>/dev/null
1202 
	fi
1203 
	groupadd -f chilli
1204 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1205 
}  # End of chilli ()
1349 richard 1206 
 
1 root 1207 
##################################################################
1389 richard 1208 
##		Fonction "dansguardian"				##
1 root 1209 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1210 
##################################################################
1389 richard 1211 
dansguardian ()
1 root 1212 
{
1213 
	mkdir /var/dansguardian
1214 
	chown dansguardian /var/dansguardian
1375 richard 1215 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1216 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1217 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1218 
# By default the filter is off
1556 richard 1219 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1220 
# French deny HTML page
497 richard 1221 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1222 
# Listen only on LAN side
497 richard 1223 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1224 
# DG send its flow to HAVP
1225 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1226 
# replace the default deny HTML page
1 root 1227 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1228 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1229 
# Don't log
1230 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1231 
# Run 10 daemons (20 in largest server)
659 richard 1232 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1233 
# on désactive par défaut le controle de contenu des pages html
497 richard 1234 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1235 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1236 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1237 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1238 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1239 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1240 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1241 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1242 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1243 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1244 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1245 
	touch $DIR_DG/lists/bannedextensionlist
1246 
	touch $DIR_DG/lists/bannedmimetypelist
1247 
# 'Safesearch' regex actualisation
498 richard 1248 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1249 
# empty LAN IP list that won't be WEB filtered
1250 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1251 
	touch $DIR_DG/lists/exceptioniplist
1252 
# Keep a copy of URL & domain filter configuration files
1253 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1254 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1255 
} # End of dansguardian ()
1 root 1256 
 
71 richard 1257 
##################################################################
1221 richard 1258 
##			Fonction "antivirus"			##
1357 richard 1259 
## - configuration of havp, libclamav and freshclam		##
71 richard 1260 
##################################################################
1261 
antivirus ()
1262 
{
1358 richard 1263 
# create 'havp' user
288 richard 1264 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1265 
	if [ "$havp_exist" == "1" ]
288 richard 1266 
	then
478 richard 1267 
	      userdel -r havp 2>/dev/null
894 richard 1268 
	      groupdel havp 2>/dev/null
288 richard 1269 
	fi
307 richard 1270 
	groupadd -f havp
1486 richard 1271 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1272 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1273 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1274 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1275 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1276 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1277 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1278 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1279 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1280 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1281 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1282 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1283 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1284 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1285 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1286 
# skip checking of youtube flow (too heavy load / risk too low)
1287 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1288 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1289 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1290 
# adapt init script and systemd unit
335 richard 1291 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1292 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1293 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1294 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1295 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1296 
# replace of the intercept page (template)
340 richard 1297 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1298 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1299 
# update virus database every 4 hours (24h/6)
1357 richard 1300 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1301 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1302 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1303 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1304 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1305 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1306 
# update now
1382 richard 1307 
	/usr/bin/freshclam --no-warnings
1389 richard 1308 
} # End of antivirus ()
71 richard 1309 
 
1486 richard 1310 
##########################################################################
1311 
##			Fonction "tinyproxy"				##
1312 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1313 
##########################################################################
1485 richard 1314 
tinyproxy ()
1315 
{
1486 richard 1316 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1317 
	if [ "$tinyproxy_exist" == "1" ]
1318 
	then
1319 
	      userdel -r tinyproxy 2>/dev/null
1320 
	      groupdel tinyproxy 2>/dev/null
1321 
	fi
1322 
	groupadd -f tinyproxy
1488 richard 1323 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1324 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1325 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1326 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1327 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1328 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1329 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1330 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1331 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1332 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1333 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1334 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1335 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1336 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1337 
# Create the systemd unit
1338 
cat << EOF > /lib/systemd/system/tinyproxy.service
1339 
#  This file is part of systemd.
1340 
#
1341 
#  systemd is free software; you can redistribute it and/or modify it
1342 
#  under the terms of the GNU General Public License as published by
1343 
#  the Free Software Foundation; either version 2 of the License, or
1344 
#  (at your option) any later version.
1485 richard 1345 
 
1509 richard 1346 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1347 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1348 
[Unit]
1349 
Description=Tinyproxy Web Proxy Server
1350 
After=network.target iptables.service
1351 
 
1352 
[Service]
1353 
Type=forking
1518 richard 1354 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1355 
ExecStartPre=/bin/sleep 2
1356 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1357 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1358 
 
1359 
[Install]
1360 
WantedBy=multi-user.target
1361 
EOF
1362 
 
1485 richard 1363 
} # end of tinyproxy
1 root 1364 
##################################################################################
1389 richard 1365 
##			function "ulogd"					##
476 richard 1366 
## - Ulog config for multi-log files 						##
1367 
##################################################################################
1389 richard 1368 
ulogd ()
476 richard 1369 
{
1370 
# Three instances of ulogd (three different logfiles)
1371 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1372 
	nl=1
1358 richard 1373 
	for log_type in traceability ssh ext-access
478 richard 1374 
	do
1365 richard 1375 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1376 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1377 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1378 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1379 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1380 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1381 
[emu1]
478 richard 1382 
file="/var/log/firewall/$log_type.log"
1383 
sync=1
1384 
EOF
1452 richard 1385 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1386 
		nl=`expr $nl + 1`
1387 
	done
476 richard 1388 
	chown -R root:apache /var/log/firewall
1389 
	chmod 750 /var/log/firewall
1390 
	chmod 640 /var/log/firewall/*
1389 richard 1391 
}  # End of ulogd ()
476 richard 1392 
 
1159 crox53 1393 
 
1394 
##########################################################
1389 richard 1395 
##              Function "nfsen"			##
1567 richard 1396 
## - install the nfsen grapher				##
1397 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1398 
##########################################################
1389 richard 1399 
nfsen()
1 root 1400 
{
1569 richard 1401 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1402 
# Add PortTracker plugin
1534 richard 1403 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1404 
	do
1536 richard 1405 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1406 
	done
1569 richard 1407 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1408 
# use of our conf file and init unit
1569 richard 1409 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1410 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1411 
	DirTmp=$(pwd)
1569 richard 1412 
	cd /tmp/nfsen-1.3.7/
1570 richard 1413 
	/usr/bin/perl install.pl etc/nfsen.conf
1414 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1415 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1416 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1417 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1418 
	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
1419 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1420 
# nfsen unit for systemd
1421 
cat << EOF > /lib/systemd/system/nfsen.service
1422 
#  This file is part of systemd.
1423 
#
1424 
#  systemd is free software; you can redistribute it and/or modify it
1425 
#  under the terms of the GNU General Public License as published by
1426 
#  the Free Software Foundation; either version 2 of the License, or
1427 
#  (at your option) any later version.
1428 
 
1429 
# This unit launches nfsen (a Netflow grapher).
1430 
[Unit]
1431 
Description= NfSen init script
1432 
After=network.target iptables.service
1433 
 
1434 
[Service]
1435 
Type=oneshot
1436 
RemainAfterExit=yes
1393 richard 1437 
PIDFile=/var/run/nfsen/nfsen.pid
1438 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1439 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1440 
ExecStart=/usr/bin/nfsen start
1441 
ExecStop=/usr/bin/nfsen stop
1393 richard 1442 
ExecReload=/usr/bin/nfsen restart
1372 richard 1443 
TimeoutSec=0
1444 
 
1445 
[Install]
1446 
WantedBy=multi-user.target
1447 
EOF
1365 richard 1448 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1449 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1450 
# expire delay for the profile "live"
1393 richard 1451 
	systemctl start nfsen
1452 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1453 
# add SURFmap plugin
1509 richard 1454 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1455 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1456 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1457 
	cd /tmp/
1458 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1459 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1460 
# clear the installation
1221 richard 1461 
	cd $DirTmp
1509 richard 1462 
	rm -rf /tmp/nfsen*
1463 
	rm -rf /tmp/SURFmap*
1389 richard 1464 
} # End of nfsen ()
1 root 1465 
 
1390 richard 1466 
##################################################
1541 richard 1467 
##		Function "vnstat"		##
1468 
## Initialization of Vnstat and vnstat phpFE    ##
1469 
##################################################
1470 
vnstat ()
1471 
{
1472 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1473 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1474 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1475 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1476 
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1477 
	/usr/bin/vnstat -u -i $EXTIF
1478 
} # End of vnstat
1479 
##################################################
1389 richard 1480 
##		Function "dnsmasq"		##
1390 richard 1481 
##################################################
1389 richard 1482 
dnsmasq ()
219 jeremy 1483 
{
1484 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1485 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1486 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1487 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1488 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1489 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1490 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1491 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1492 
listen-address=$PRIVATE_IP
1390 richard 1493 
pid-file=/var/run/dnsmasq.pid
259 richard 1494 
listen-address=127.0.0.1
286 richard 1495 
no-dhcp-interface=$INTIF
1387 richard 1496 
no-dhcp-interface=tun0
1497 
no-dhcp-interface=lo
259 richard 1498 
bind-interfaces
1499 
cache-size=256
1500 
domain=$DOMAIN
1501 
domain-needed
1502 
expand-hosts
1503 
bogus-priv
1504 
filterwin2k
1505 
server=$DNS1
1506 
server=$DNS2
1387 richard 1507 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1508 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1509 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1510 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1511 
 
1387 richard 1512 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1513 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1514 
EOF
1356 richard 1515 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1516 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1517 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1518 
# Add Toulouse blacklist domains
1472 richard 1519 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1520 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1521 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1522 
listen-address=$PRIVATE_IP
1523 
port=54
1524 
no-dhcp-interface=$INTIF
1387 richard 1525 
no-dhcp-interface=tun0
1472 richard 1526 
no-dhcp-interface=lo
498 richard 1527 
bind-interfaces
1528 
cache-size=256
1529 
domain=$DOMAIN
1530 
domain-needed
1531 
expand-hosts
1532 
bogus-priv
1533 
filterwin2k
1534 
server=$DNS1
1535 
server=$DNS2
1536 
EOF
1379 richard 1537 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1538 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1539 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1540 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1541 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1542 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1543 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1544 
listen-address=$PRIVATE_IP
1545 
port=55
1546 
no-dhcp-interface=$INTIF
1387 richard 1547 
no-dhcp-interface=tun0
1472 richard 1548 
no-dhcp-interface=lo
1356 richard 1549 
bind-interfaces
1550 
cache-size=256
1551 
domain=$DOMAIN
1552 
domain-needed
1553 
expand-hosts
1554 
bogus-priv
1555 
filterwin2k
1472 richard 1556 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1557 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1558 
EOF
1472 richard 1559 
# 4th dnsmasq listen on udp 56 ("blackhole")
1560 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1561 
# Configuration file for "dnsmasq as a blackhole"
1562 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1563 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1564 
pid-file=/var/run/dnsmasq-blackhole.pid
1565 
listen-address=$PRIVATE_IP
1566 
port=56
1567 
no-dhcp-interface=$INTIF
1568 
no-dhcp-interface=tun0
1569 
no-dhcp-interface=lo
1570 
bind-interfaces
1571 
cache-size=256
1572 
domain=$DOMAIN
1573 
domain-needed
1574 
expand-hosts
1575 
bogus-priv
1576 
filterwin2k
1577 
EOF
1578 
 
1517 richard 1579 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1580 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1581 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1582 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1583 
	for list in blacklist whitelist blackhole
1584 
	do
1585 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1586 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1587 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1588 
	done
308 richard 1589 
} # End dnsmasq
1590 
 
1591 
##########################################################
1221 richard 1592 
##		Fonction "BL"				##
308 richard 1593 
##########################################################
1594 
BL ()
1595 
{
1384 richard 1596 
# copy and extract toulouse BL
648 richard 1597 
	rm -rf $DIR_DG/lists/blacklists
1598 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1599 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1600 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1601 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1602 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1603 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1604 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1605 
# creation of file for the rehabilited domains and urls
648 richard 1606 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1607 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1608 
	touch $DIR_DG/lists/exceptionsitelist
1609 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1610 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1611 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1612 
# Dansguardian filter config for ALCASAR
1613 
EOF
648 richard 1614 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1615 
# Dansguardian domain filter config for ALCASAR
1616 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1617 
#**
1618 
# block all SSL and CONNECT tunnels
1619 
**s
1620 
# block all SSL and CONNECT tunnels specified only as an IP
1621 
*ips
1622 
# block all sites specified only by an IP
1623 
*ip
1624 
EOF
1000 richard 1625 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1626 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1627 
# Bing - add 'adlt=strict'
1628 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1629 
# Youtube - add 'edufilter=your_ID'
885 richard 1630 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1631 
EOF
1000 richard 1632 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1633 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1634 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1635 
	if [ "$mode" != "update" ]; then
1636 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1637 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1638 
	fi
308 richard 1639 
}
219 jeremy 1640 
 
1 root 1641 
##########################################################
1221 richard 1642 
##		Fonction "cron"				##
1 root 1643 
## - Mise en place des différents fichiers de cron	##
1644 
##########################################################
1645 
cron ()
1646 
{
1647 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1648 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1649 
	cat <<EOF > /etc/crontab
1650 
SHELL=/bin/bash
1651 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1652 
MAILTO=root
1653 
HOME=/
1654 
 
1655 
# run-parts
1656 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1657 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1658 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1659 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1660 
EOF
1661 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1662 
	cat <<EOF >> /etc/anacrontab
667 franck 1663 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1664 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1665 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1666 
EOF
1247 crox53 1667 
 
811 richard 1668 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1669 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1670 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1671 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1672 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1673 
EOF
952 franck 1674 
	cat <<EOF > /etc/cron.d/alcasar-archive
1675 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1676 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1677 
EOF
1566 richard 1678 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1679 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1680 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1681 
EOF
722 franck 1682 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1683 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1684 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1685 
EOF
1247 crox53 1686 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1687 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1688 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1689 
#EOF
1159 crox53 1690 
 
1 root 1691 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1692 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1693 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1694 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1695 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1696 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1697 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1698 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1699 
	rm -f /etc/cron.daily/freeradius-web
1700 
	rm -f /etc/cron.monthly/freeradius-web
1701 
	cat << EOF > /etc/cron.d/freeradius-web
1702 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1703 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1704 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1705 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1706 
EOF
671 franck 1707 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1708 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1709 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1710 
EOF
808 franck 1711 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1712 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1713 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1714 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1715 
EOF
522 richard 1716 
# suppression des crons usagers
1717 
	rm -f /var/spool/cron/*
1 root 1718 
} # End cron
1719 
 
1720 
##################################################################
1221 richard 1721 
## 			Fonction "Fail2Ban"			##
1163 crox53 1722 
##- Modification de la configuration de fail2ban		##
1723 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1724 
##################################################################
1725 
fail2ban()
1726 
{
1191 crox53 1727 
	$DIR_CONF/fail2ban.sh
1474 richard 1728 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1729 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1730 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1731 
	chmod 644 /var/log/fail2ban.log
1489 richard 1732 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1733 
	/usr/bin/touch /var/log/auth.log
1515 richard 1734 
# fail2ban unit
1735 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1736 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1737 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1738 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1739 
} #Fin de fail2ban_install()
1740 
 
1741 
##################################################################
1376 richard 1742 
## 			Fonction "gammu_smsd"			##
1743 
## - Creation de la base de donnée Gammu			##
1744 
## - Creation du fichier de config: gammu_smsd_conf		##
1745 
##								##
1746 
##################################################################
1747 
gammu_smsd()
1748 
{
1749 
# Create 'gammu' databse
1750 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1751 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1752 
# Add a gammu database structure
1753 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1754 
 
1755 
# config file for the daemon
1756 
cat << EOF > /etc/gammu_smsd_conf
1757 
[gammu]
1758 
port = /dev/ttyUSB0
1759 
connection = at115200
1760 
 
1761 
;########################################################
1762 
 
1763 
[smsd]
1764 
 
1765 
PIN = 1234
1766 
 
1767 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1768 
logformat = textall
1769 
debuglevel = 0
1770 
 
1771 
service = sql
1772 
driver = native_mysql
1773 
user = $DB_USER
1774 
password = $radiuspwd
1775 
pc = localhost
1776 
database = $DB_GAMMU
1777 
 
1778 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1779 
 
1780 
StatusFrequency = 30
1380 richard 1781 
;LoopSleep = 2
1376 richard 1782 
 
1783 
;ResetFrequency = 300
1784 
;HardResetFrequency = 120
1785 
 
1786 
CheckSecurity = 1
1787 
CheckSignal = 1
1788 
CheckBattery = 0
1789 
EOF
1790 
 
1791 
chmod 755 /etc/gammu_smsd_conf
1792 
 
1793 
#Creation dossier de log Gammu-smsd
1382 richard 1794 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1795 
chmod 755 /var/log/gammu-smsd
1796 
 
1797 
#Edition du script sql gammu <-> radius
1452 richard 1798 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1799 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1800 
 
1380 richard 1801 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1802 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1803 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1804 
EOF
1805 
 
1376 richard 1806 
} # END gammu_smsd()
1807 
 
1808 
##################################################################
1221 richard 1809 
##			Fonction "post_install"			##
1 root 1810 
## - Modification des bannières (locales et ssh) et des prompts ##
1811 
## - Installation de la structure de chiffrement pour root	##
1812 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1813 
## - Mise en place du la rotation des logs			##
5 franck 1814 
## - Configuration dans le cas d'une mise à jour		##
1 root 1815 
##################################################################
1816 
post_install()
1817 
{
1818 
# création de la bannière locale
1007 richard 1819 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1820 
	cp -f $DIR_CONF/banner /etc/mageia-release
1821 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1822 
# création de la bannière SSH
1007 richard 1823 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1824 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1825 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1826 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1827 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1828 
# postfix banner anonymisation
1829 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1830 
# sshd écoute côté LAN et WAN
1548 richard 1831 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1832 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1833 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1834 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1835 
	echo "QOS=off" >> $CONF_FILE
1836 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1837 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1838 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1839 
	echo "MULTIWAN=off" >> $CONF_FILE
1840 
	echo "FAILOVER=30" >> $CONF_FILE
1841 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1842 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1843 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1844 
# Coloration des prompts
1845 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1846 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1847 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1848 
# Droits d'exécution pour utilisateur apache et sysadmin
1849 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1850 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1851 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1852 
# Modify some logrotate files (gammu, ulogd)
1 root 1853 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1854 
	chmod 644 /etc/logrotate.d/*
714 franck 1855 
# rectification sur versions précédentes de la compression des logs
706 franck 1856 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1857 
# actualisation des fichiers logs compressés
1342 richard 1858 
	for dir in firewall dansguardian httpd
706 franck 1859 
	do
714 franck 1860 
	      find /var/log/$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 1861 
	done
1221 richard 1862 
# create the alcasar-load_balancing unit
1863 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1864 
#  This file is part of systemd.
1865 
#
1866 
#  systemd is free software; you can redistribute it and/or modify it
1867 
#  under the terms of the GNU General Public License as published by
1868 
#  the Free Software Foundation; either version 2 of the License, or
1869 
#  (at your option) any later version.
1870 
 
1871 
# This unit lauches alcasar-load-balancing.sh script.
1872 
[Unit]
1873 
Description=alcasar-load_balancing.sh execution
1874 
After=network.target iptables.service
1875 
 
1876 
[Service]
1877 
Type=oneshot
1878 
RemainAfterExit=yes
1879 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1880 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1881 
TimeoutSec=0
1882 
SysVStartPriority=99
1883 
 
1884 
[Install]
1885 
WantedBy=multi-user.target
1157 stephane 1886 
EOF
1221 richard 1887 
# processes launched at boot time (Systemctl)
1525 franck 1888 
	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 1889 
	do
1389 richard 1890 
		systemctl -q enable $i.service
1221 richard 1891 
	done
1452 richard 1892 
 
1893 
# disable processes at boot time (Systemctl)
1894 
	for i in ulogd
1895 
	do
1896 
		systemctl -q disable $i.service
1897 
	done
1898 
 
1221 richard 1899 
# Apply French Security Agency (ANSSI) rules
1362 richard 1900 
# ignore ICMP broadcast (smurf attack)
1901 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1902 
# ignore ICMP errors bogus
1903 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1904 
# remove ICMP redirects responces
1905 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1906 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1907 
# enable SYN Cookies (Syn flood attacks)
1908 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1909 
# enable kernel antispoofing
1910 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1911 
# ignore source routing
1912 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1913 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1914 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1915 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1916 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1917 
# remove Magic SysReq Keys
1363 richard 1918 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1919 
# switch to multi-users runlevel (instead of x11)
1221 richard 1920 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1921 
#	GRUB modifications
1922 
# limit wait time to 3s
1923 
# create an alcasar entry instead of linux-nonfb
1924 
# change display to 1024*768 (vga791)
1221 richard 1925 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1926 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1927 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1928 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1929 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1930 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1931 
# Remove unused services and users
1502 richard 1932 
	for svc in sshd
1221 richard 1933 
	do
1502 richard 1934 
		/bin/systemctl -q disable $svc.service
1221 richard 1935 
	done
1936 
# Load and apply the previous conf file
1937 
	if [ "$mode" = "update" ]
532 richard 1938 
	then
1266 richard 1939 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1940 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1941 
		PARENT_SCRIPT=`basename $0`
1942 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1943 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1944 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1945 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1946 
	fi
1221 richard 1947 
	rm -f /tmp/alcasar-conf*
1948 
	chown -R root:apache $DIR_DEST_ETC/*
1949 
	chmod -R 660 $DIR_DEST_ETC/*
1950 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1951 
# Apply and save the firewall rules
1952 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1953 
	sleep 2
1 root 1954 
	cd $DIR_INSTALL
5 franck 1955 
	echo ""
1 root 1956 
	echo "#############################################################################"
638 richard 1957 
	if [ $Lang == "fr" ]
1958 
		then
1959 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1960 
		echo "#                                                                           #"
1961 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1962 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1963 
		echo "#                                                                           #"
1964 
		echo "#############################################################################"
1965 
		echo
1966 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1967 
		echo
1968 
		echo "- Lisez attentivement la documentation d'exploitation"
1969 
		echo
1970 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1971 
		echo
1972 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1973 
	else
1974 
		echo "#                        Enf of ALCASAR install process                     #"
1975 
		echo "#                                                                           #"
1976 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1977 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1978 
		echo "#                                                                           #"
1979 
		echo "#############################################################################"
1980 
		echo
1981 
		echo "- The system will be rebooted in order to operate ALCASAR"
1982 
		echo
1983 
		echo "- Read the exploitation documentation"
1984 
		echo
1985 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1986 
		echo
1987 
		echo "                   Hit 'Enter' to continue"
1988 
	fi
815 richard 1989 
	sleep 2
1990 
	if [ "$mode" != "update" ]
820 richard 1991 
	then
815 richard 1992 
		read a
1993 
	fi
774 richard 1994 
	clear
1 root 1995 
	reboot
1996 
} # End post_install ()
1997 
 
1998 
#################################
1005 richard 1999 
#  	Main Install loop  	#
1 root 2000 
#################################
832 richard 2001 
dir_exec=`dirname "$0"`
2002 
if [ $dir_exec != "." ]
2003 
then
2004 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2005 
	echo "Launch this program from the ALCASAR archive directory"
2006 
	exit 0
2007 
fi
2008 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2009 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2010 
nb_args=$#
2011 
args=$1
2012 
if [ $nb_args -eq 0 ]
2013 
then
2014 
	nb_args=1
2015 
	args="-h"
2016 
fi
1062 richard 2017 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2018 
case $args in
2019 
	-\? | -h* | --h*)
2020 
		echo "$usage"
2021 
		exit 0
2022 
		;;
291 franck 2023 
	-i | --install)
1538 richard 2024 
		header_install
959 franck 2025 
		license
1544 richard 2026 
		header_install
29 richard 2027 
		testing
595 richard 2028 
# RPMs install
2029 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2030 
		if [ "$?" != "0" ]
1 root 2031 
		then
595 richard 2032 
			exit 0
2033 
		fi
1249 richard 2034 
		if [ -e $CONF_FILE ]
595 richard 2035 
		then
597 richard 2036 
# Uninstall the running version
532 richard 2037 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2038 
		fi
636 richard 2039 
# Test if manual update
1362 richard 2040 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2041 
		then
636 richard 2042 
			header_install
595 richard 2043 
			if [ $Lang == "fr" ]
636 richard 2044 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2045 
				else echo "The configuration file of an old version has been found";
595 richard 2046 
			fi
597 richard 2047 
			response=0
2048 
			PTN='^[oOnNyY]$'
2049 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2050 
			do
2051 
				if [ $Lang == "fr" ]
2052 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2053 
					else echo -n "Do you want to use it (Y/n)?";
2054 
				 fi
2055 
				read response
2056 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2057 
				then rm -f /tmp/alcasar-conf*
2058 
				fi
2059 
			done
2060 
		fi
636 richard 2061 
# Test if update
1057 richard 2062 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2063 
		then
2064 
			if [ $Lang == "fr" ]
2065 
				then echo "#### Installation avec mise à jour ####";
2066 
				else echo "#### Installation with update     ####";
2067 
			fi
636 richard 2068 
# Extract the central configuration file
1057 richard 2069 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2070 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2071 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2072 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2073 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2074 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2075 
			mode="update"
1 root 2076 
		fi
1541 richard 2077 
		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 2078 
		do
2079 
			$func
1362 richard 2080 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2081 
		done
5 franck 2082 
		;;
291 franck 2083 
	-u | --uninstall)
5 franck 2084 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2085 
		then
597 richard 2086 
			if [ $Lang == "fr" ]
2087 
				then echo "ALCASAR n'est pas installé!";
2088 
				else echo "ALCASAR isn't installed!";
2089 
			fi
1 root 2090 
			exit 0
2091 
		fi
5 franck 2092 
		response=0
2093 
		PTN='^[oOnN]$'
580 richard 2094 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2095 
		do
597 richard 2096 
			if [ $Lang == "fr" ]
2097 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2098 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2099 
			fi
5 franck 2100 
			read response
2101 
		done
1103 richard 2102 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2103 
		then
1103 richard 2104 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2105 
		else
2106 
			rm -f /tmp/alcasar-conf*
1 root 2107 
		fi
597 richard 2108 
# Uninstall the running version
65 richard 2109 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2110 
		;;
2111 
	*)
2112 
		echo "Argument inconnu :$1";
460 richard 2113 
		echo "Unknown argument :$1";
1 root 2114 
		echo "$usage"
2115 
		exit 1
2116 
		;;
2117 
esac
10 franck 2118 
# end of script
366 franck 2119