Subversion Repositories ALCASAR

Rev

Rev 1534 | Rev 1538 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1536 2014-12-21 23:11:16Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
34 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35 
#	radius			: FreeRadius initialisation
36 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
42 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
44 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46 
#	fail2ban		: Fail2ban IDS installation and configuration
47 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 48 
#	post_install		: Security, log rotation, etc.
1 root 49 
 
50 
DATE=`date '+%d %B %Y - %Hh%M'`
51 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 52 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 53 
mode="install"
1 root 54 
# ******* Files parameters - paramètres fichiers *********
1015 richard 55 
DIR_INSTALL=`pwd`				# current directory
56 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
57 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
58 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
59 
DIR_WEB="/var/www/html"				# directory of APACHE
60 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
61 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
62 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
63 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
64 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
65 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
66 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1469 richard 73 
HOSTNAME="alcasar"				# default hostname
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1471 richard 75 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 76 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1243 richard 78 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 79 
# ****** Paths - chemin des commandes *******
80 
SED="/bin/sed -i"
81 
# ****************** End of global parameters *********************
82 
 
959 franck 83 
license ()
84 
{
85 
	if [ $Lang == "fr" ]
967 franck 86 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
87 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 88 
	fi
975 franck 89 
	echo "Taper sur Entrée pour continuer !"
90 
	echo "Enter to continue."
959 franck 91 
	read a
92 
}
93 
 
1 root 94 
header_install ()
95 
{
96 
	clear
97 
	echo "-----------------------------------------------------------------------------"
460 richard 98 
	echo "                     ALCASAR V$VERSION Installation"
1 root 99 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
100 
	echo "-----------------------------------------------------------------------------"
1389 richard 101 
}
1 root 102 
 
103 
##################################################################
1221 richard 104 
##			Function "testing"			##
1378 richard 105 
## - Test of Mageia version					##
1529 richard 106 
## - Test of ALCASAR version (if already installed)		##
1342 richard 107 
## - Test of free space on /var  (>10G)				##
1005 richard 108 
## - Test of Internet access					##
29 richard 109 
##################################################################
110 
testing ()
111 
{
1529 richard 112 
# Test of Mageia version
113 
# extract the current Mageia version and hardware architecture (i586 ou X64)
114 
	fic=`cat /etc/product.id`
115 
	unknown_os=0
116 
	old="$IFS"
117 
	IFS=","
118 
	set $fic
119 
	for i in $*
120 
	do
121 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
122 
			then
123 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
124 
			unknown_os=`expr $unknown_os + 1`
125 
		fi
126 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
127 
			then
128 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
129 
			unknown_os=`expr $unknown_os + 1`
130 
		fi
131 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
132 
			then
133 
			ARCH=`echo $i|cut -d"=" -f2`
134 
			unknown_os=`expr $unknown_os + 1`
135 
		fi
136 
	done
137 
	IFS="$old"
1362 richard 138 
# Test if ALCASAR is already installed
139 
	if [ -e $CONF_FILE ]
140 
	then
141 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 142 
		if [ $Lang == "fr" ]
1362 richard 143 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
144 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 145 
		fi
1362 richard 146 
		response=0
147 
		PTN='^[oOnNyY]$'
148 
		until [[ $(expr $response : $PTN) -gt 0 ]]
149 
		do
150 
			if [ $Lang == "fr" ]
151 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
152 
				else echo -n "Do you want to update (Y/n)?";
153 
			 fi
154 
			read response
155 
		done
156 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
157 
		then
158 
			rm -f /tmp/alcasar-conf*
159 
		else
1471 richard 160 
# Create a backup of running importants files
1362 richard 161 
			$DIR_SCRIPTS/alcasar-conf.sh --create
162 
			mode="update"
163 
		fi
1529 richard 164 
	fi
165 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
166 
		then
167 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 168 
			then
1529 richard 169 
			echo
1378 richard 170 
			if [ $Lang == "fr" ]
171 
				then
1529 richard 172 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
173 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
174 
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
175 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 176 
			else
177 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 178 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
179 
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
180 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 181 
			fi
1529 richard 182 
		else
183 
			if [ $Lang == "fr" ]
184 
				then
185 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
186 
			else
187 
				echo "The installation of ALCASAR can't be performed."
1378 richard 188 
			fi
189 
		fi
1529 richard 190 
		echo
191 
		if [ $Lang == "fr" ]
192 
			then
193 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
194 
		else
195 
			echo "The OS must be replaced (Mageia4.1)"
196 
		fi
197 
		exit 0
1342 richard 198 
	fi
1529 richard 199 
	if [ ! -d /var/log/netflow/porttracker ]
200 
		then
201 
# Test of free space on /var
202 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
203 
		if [ $free_space -lt 10 ]
204 
			then
205 
			if [ $Lang == "fr" ]
206 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
207 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
208 
			fi
209 
		exit 0
210 
		fi
211 
	fi
1378 richard 212 
	if [ $Lang == "fr" ]
784 richard 213 
		then echo -n "Tests des paramètres réseau : "
595 richard 214 
		else echo -n "Network parameters tests : "
215 
	fi
1471 richard 216 
# Test of Ethernet links state
217 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
218 
	for i in $DOWN_IF
219 
	do
220 
		if [ $Lang == "fr" ]
221 
		then
222 
			echo "Échec"
223 
			echo "Le lien réseau de la carte $i n'est pas actif."
224 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
225 
		else
226 
			echo "Failed"
227 
			echo "The link state of $i interface is down."
228 
			echo "Make sure that this network card is connected to a switch or an A.P."
229 
		fi
230 
		exit 0
231 
	done
232 
	echo -n "."
233 
 
234 
# Test EXTIF config files
1499 richard 235 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
236 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
237 
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 238 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
239 
	then
784 richard 240 
		if [ $Lang == "fr" ]
241 
		then
242 
			echo "Échec"
243 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
244 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 245 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 246 
		else
247 
			echo "Failed"
248 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
249 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 250 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 251 
		fi
830 richard 252 
		echo "DEVICE=$EXTIF"
784 richard 253 
		echo "IPADDR="
254 
		echo "NETMASK="
255 
		echo "GATEWAY="
256 
		echo "DNS1="
257 
		echo "DNS2="
830 richard 258 
		echo "ONBOOT=yes"
784 richard 259 
		exit 0
260 
	fi
261 
	echo -n "."
1471 richard 262 
 
263 
# Test if router is alive (Box FAI)
784 richard 264 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 265 
		if [ $Lang == "fr" ]
266 
		then
267 
			echo "Échec"
268 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
269 
			echo "Réglez ce problème puis relancez ce script."
270 
		else
271 
			echo "Failed"
272 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
273 
			echo "Resolv this problem, then restart this script."
274 
		fi
29 richard 275 
		exit 0
276 
	fi
308 richard 277 
	echo -n "."
978 franck 278 
# On teste le lien vers le routeur par defaut
1499 richard 279 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 280 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 281 
	       	then
595 richard 282 
		if [ $Lang == "fr" ]
283 
		then
284 
			echo "Échec"
1499 richard 285 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 286 
			echo "Réglez ce problème puis relancez ce script."
287 
		else
288 
			echo "Failed"
289 
			echo "The Internet gateway doesn't answered"
290 
			echo "Resolv this problem, then restart this script."
291 
		fi
308 richard 292 
		exit 0
293 
	fi
294 
	echo -n "."
421 franck 295 
# On teste la connectivité Internet
29 richard 296 
	rm -rf /tmp/con_ok.html
308 richard 297 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 298 
	if [ ! -e /tmp/con_ok.html ]
299 
	then
595 richard 300 
		if [ $Lang == "fr" ]
301 
		then
302 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
303 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
304 
			echo "Vérifiez la validité des adresses IP des DNS."
305 
		else
306 
			echo "The Internet connection try failed (google.fr)."
307 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
308 
			echo "Verify the DNS IP addresses"
309 
		fi
29 richard 310 
		exit 0
311 
	fi
312 
	rm -rf /tmp/con_ok.html
308 richard 313 
	echo ". : ok"
1389 richard 314 
} # end of testing ()
302 richard 315 
 
316 
##################################################################
1221 richard 317 
##			Function "init"				##
302 richard 318 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
319 
## - Installation et modification des scripts du portail	##
320 
##################################################################
321 
init ()
322 
{
527 richard 323 
	if [ "$mode" != "update" ]
302 richard 324 
	then
325 
# On affecte le nom d'organisme
597 richard 326 
		header_install
302 richard 327 
		ORGANISME=!
328 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 329 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 330 
                do
595 richard 331 
			if [ $Lang == "fr" ]
597 richard 332 
			       	then echo -n "Entrez le nom de votre organisme : "
333 
				else echo -n "Enter the name of your organism : "
595 richard 334 
			fi
330 franck 335 
			read ORGANISME
613 richard 336 
			if [ "$ORGANISME" == "" ]
330 franck 337 
				then
338 
				ORGANISME=!
339 
			fi
340 
		done
302 richard 341 
	fi
1 root 342 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 343 
	rm -f $PASSWD_FILE
1350 richard 344 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
345 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 346 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 347 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 348 
	$SED "/^password.*/d" /boot/grub/menu.lst
349 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 350 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 351 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 352 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 353 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 354 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 355 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 356 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 357 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
358 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 359 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 360 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
361 
	echo "$secretradius" >> $PASSWD_FILE
362 
	chmod 640 $PASSWD_FILE
977 richard 363 
# Scripts and conf files copy
364 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 365 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 366 
#  - 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 367 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 368 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 369 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 370 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
371 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 372 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
373 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 374 
# generate central conf file
375 
	cat <<EOF > $CONF_FILE
612 richard 376 
##########################################
377 
##                                      ##
378 
##          ALCASAR Parameters          ##
379 
##                                      ##
380 
##########################################
1 root 381 
 
612 richard 382 
INSTALL_DATE=$DATE
383 
VERSION=$VERSION
384 
ORGANISM=$ORGANISME
923 franck 385 
DOMAIN=$DOMAIN
612 richard 386 
EOF
628 richard 387 
	chmod o-rwx $CONF_FILE
1 root 388 
} # End of init ()
389 
 
390 
##################################################################
1221 richard 391 
##			Function "network"			##
1 root 392 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 393 
## - Nommage DNS du système 					##
1336 richard 394 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 395 
## - Modification du fichier /etc/hosts				##
396 
## - Configuration du serveur de temps (NTP)			##
397 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
398 
##################################################################
399 
network ()
400 
{
401 
	header_install
636 richard 402 
	if [ "$mode" != "update" ]
403 
		then
404 
		if [ $Lang == "fr" ]
405 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
406 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
407 
		fi
408 
		response=0
409 
		PTN='^[oOyYnN]$'
410 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 411 
		do
595 richard 412 
			if [ $Lang == "fr" ]
659 richard 413 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 414 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 415 
			fi
1 root 416 
			read response
417 
		done
636 richard 418 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
419 
		then
420 
			PRIVATE_IP_MASK="0"
421 
			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:]]$'
422 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 423 
			do
595 richard 424 
				if [ $Lang == "fr" ]
597 richard 425 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
426 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 427 
				fi
597 richard 428 
				read PRIVATE_IP_MASK
1 root 429 
			done
636 richard 430 
		else
431 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
432 
		fi
595 richard 433 
	else
637 richard 434 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
435 
		rm -rf conf/etc/alcasar.conf
1 root 436 
	fi
861 richard 437 
# Define LAN side global parameters
1243 richard 438 
	hostname $HOSTNAME.$DOMAIN
439 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 440 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 441 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 442 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 443 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 444 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 445 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
446 
		then
447 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
448 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
449 
	fi
450 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
451 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 452 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 453 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 454 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
455 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 456 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
457 
	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 458 
	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 459 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 460 
# Define Internet parameters
1499 richard 461 
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
462 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
463 
	if [ $nb_dns == 2 ]
464 
		then
465 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
466 
	fi
70 franck 467 
	DNS1=${DNS1:=208.67.220.220}
468 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 469 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 470 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 471 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 472 
# Wrtie the conf file
1469 richard 473 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
474 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 475 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
476 
	if [ $IP_SETTING == "dhcp" ]
477 
		then
478 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
479 
		echo "GW=dhcp" >> $CONF_FILE
480 
	else
481 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
482 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
483 
	fi
994 franck 484 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 485 
	echo "DNS1=$DNS1" >> $CONF_FILE
486 
	echo "DNS2=$DNS2" >> $CONF_FILE
487 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 488 
	echo "DHCP=on" >> $CONF_FILE
914 franck 489 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
490 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
491 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 492 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 493 
# network default
597 richard 494 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 495 
	cat <<EOF > /etc/sysconfig/network
496 
NETWORKING=yes
1243 richard 497 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 498 
FORWARD_IPV4=true
499 
EOF
1499 richard 500 
# /etc/hosts config
1 root 501 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
502 
	cat <<EOF > /etc/hosts
503 richard 503 
127.0.0.1	localhost
1353 richard 504 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 505 
EOF
1499 richard 506 
# EXTIF (Internet) config
507 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
508 
	if [ $IP_SETTING == "dhcp" ]
509 
		then
510 
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
511 
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
512 
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
513 
	else
514 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 515 
DEVICE=$EXTIF
516 
BOOTPROTO=static
597 richard 517 
IPADDR=$PUBLIC_IP
518 
NETMASK=$PUBLIC_NETMASK
519 
GATEWAY=$PUBLIC_GATEWAY
14 richard 520 
DNS1=127.0.0.1
1499 richard 521 
RESOLV_MODS=yes
14 richard 522 
ONBOOT=yes
523 
METRIC=10
524 
MII_NOT_SUPPORTED=yes
525 
IPV6INIT=no
526 
IPV6TO4INIT=no
527 
ACCOUNTING=no
528 
USERCTL=no
994 franck 529 
MTU=$MTU
14 richard 530 
EOF
1499 richard 531 
	fi
1336 richard 532 
# Config INTIF (consultation LAN) in normal mode
841 richard 533 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
534 
DEVICE=$INTIF
535 
BOOTPROTO=static
536 
ONBOOT=yes
537 
NOZEROCONF=yes
538 
MII_NOT_SUPPORTED=yes
539 
IPV6INIT=no
540 
IPV6TO4INIT=no
541 
ACCOUNTING=no
542 
USERCTL=no
543 
EOF
1336 richard 544 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 545 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 546 
DEVICE=$INTIF
547 
BOOTPROTO=static
548 
IPADDR=$PRIVATE_IP
604 richard 549 
NETMASK=$PRIVATE_NETMASK
1 root 550 
ONBOOT=yes
551 
METRIC=10
552 
NOZEROCONF=yes
553 
MII_NOT_SUPPORTED=yes
14 richard 554 
IPV6INIT=no
555 
IPV6TO4INIT=no
556 
ACCOUNTING=no
557 
USERCTL=no
1 root 558 
EOF
440 franck 559 
# Mise à l'heure du serveur
560 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
561 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 562 
0.fr.pool.ntp.org	# adapt to your country
563 
1.fr.pool.ntp.org
564 
2.fr.pool.ntp.org
440 franck 565 
EOF
566 
# Configuration du serveur de temps (sur lui même)
1 root 567 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
568 
	cat <<EOF > /etc/ntp.conf
456 franck 569 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 570 
server 1.fr.pool.ntp.org
571 
server 2.fr.pool.ntp.org
572 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 573 
fudge 127.127.1.0 stratum 10
604 richard 574 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 575 
restrict 127.0.0.1
310 richard 576 
driftfile /var/lib/ntp/drift
1 root 577 
logfile /var/log/ntp.log
578 
EOF
440 franck 579 
 
310 richard 580 
	chown -R ntp:ntp /var/lib/ntp
1 root 581 
# Renseignement des fichiers hosts.allow et hosts.deny
582 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
583 
	cat <<EOF > /etc/hosts.allow
584 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 585 
sshd: ALL
1 root 586 
ntpd: $PRIVATE_NETWORK_SHORT
587 
EOF
588 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
589 
	cat <<EOF > /etc/hosts.deny
590 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
591 
EOF
790 richard 592 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 593 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 594 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 595 
# load conntrack ftp module
596 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
597 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 598 
# load ipt_NETFLOW module
599 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 600 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
601 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
602 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
603 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 604 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 605 
#
860 richard 606 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 607 
} # End of network ()
608 
 
609 
##################################################################
1221 richard 610 
##			Function "ACC"				##
611 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 612 
## - configuration du serveur web (Apache)			##
613 
## - définition du 1er comptes de gestion 			##
614 
## - sécurisation des accès					##
615 
##################################################################
1221 richard 616 
ACC ()
1 root 617 
{
618 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
619 
	mkdir $DIR_WEB
620 
# Copie et configuration des fichiers du centre de gestion
316 richard 621 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 622 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 623 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
624 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
625 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
626 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
627 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 628 
	chown -R apache:apache $DIR_WEB/*
1489 richard 629 
# create the backup structure :
630 
# - base = users database
631 
# - system_backup = alcasar conf file + users database
632 
# - archive = tarball of "base + http firewall + netflow"
633 
# - security = watchdog disconnection)
634 
	for i in system_backup base archive security;
1 root 635 
	do
636 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
637 
	done
5 franck 638 
	chown -R root:apache $DIR_SAVE
71 richard 639 
# Configuration et sécurisation php
640 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 641 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
642 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 643 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
644 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 645 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
646 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
647 
# Configuration et sécurisation Apache
790 richard 648 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 649 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 650 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 651 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 652 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
653 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
654 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
655 
	[ -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
656 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
657 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
658 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
659 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
660 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
661 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 662 
	[ -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
663 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 664 
# Error page management
1534 richard 665 
[ -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
666 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 667 
Alias /error/ "/var/www/html/"
668 
<Directory "/usr/share/httpd/error">
669 
    AllowOverride None
670 
    Options IncludesNoExec
671 
    AddOutputFilter Includes html
672 
    AddHandler type-map var
673 
    Require all granted
674 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
675 
    ForceLanguagePriority Prefer Fallback
676 
</Directory>
677 
ErrorDocument 400 /error/error.php?error=400
678 
ErrorDocument 401 /error/error.php?error=401
679 
ErrorDocument 403 /error/error.php?error=403
680 
ErrorDocument 404 /error/error.php?error=404
681 
ErrorDocument 405 /error/error.php?error=405
682 
ErrorDocument 408 /error/error.php?error=408
683 
ErrorDocument 410 /error/error.php?error=410
684 
ErrorDocument 411 /error/error.php?error=411
685 
ErrorDocument 412 /error/error.php?error=412
686 
ErrorDocument 413 /error/error.php?error=413
687 
ErrorDocument 414 /error/error.php?error=414
688 
ErrorDocument 415 /error/error.php?error=415
689 
ErrorDocument 500 /error/error.php?error=500
690 
ErrorDocument 501 /error/error.php?error=501
691 
ErrorDocument 502 /error/error.php?error=502
692 
ErrorDocument 503 /error/error.php?error=503
693 
ErrorDocument 506 /error/error.php?error=506
694 
EOF
1359 richard 695 
	[ -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
696 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
697 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
698 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 699 
</body>
700 
</html>
701 
EOF
702 
# Définition du premier compte lié au profil 'admin'
509 richard 703 
	header_install
510 richard 704 
	if [ "$mode" = "install" ]
705 
	then
613 richard 706 
		admin_portal=!
707 
		PTN='^[a-zA-Z0-9-]*$'
708 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
709 
                	do
710 
			header_install
711 
			if [ $Lang == "fr" ]
712 
			then
713 
				echo ""
714 
				echo "Définissez un premier compte d'administration du portail :"
715 
				echo
716 
				echo -n "Nom : "
717 
			else
718 
				echo ""
719 
				echo "Define the first account allow to administrate the portal :"
720 
				echo
721 
				echo -n "Account : "
722 
			fi
723 
			read admin_portal
724 
			if [ "$admin_portal" == "" ]
725 
				then
726 
				admin_portal=!
727 
			fi
728 
			done
1268 richard 729 
# Creation of keys file for the admin account ("admin")
510 richard 730 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
731 
		mkdir -p $DIR_DEST_ETC/digest
732 
		chmod 755 $DIR_DEST_ETC/digest
733 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
734 
			do
1350 richard 735 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 736 
			done
737 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
738 
	fi
434 richard 739 
# synchronisation horaire
740 
	ntpd -q -g &
1 root 741 
# Sécurisation du centre
988 franck 742 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 743 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 744 
<Directory $DIR_ACC>
1 root 745 
	SSLRequireSSL
746 
	AllowOverride None
747 
	Order deny,allow
748 
	Deny from all
749 
	Allow from 127.0.0.1
750 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 751 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 752 
	require valid-user
753 
	AuthType digest
1243 richard 754 
	AuthName $HOSTNAME.$DOMAIN
1 root 755 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 756 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 757 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 758 
</Directory>
316 richard 759 
<Directory $DIR_ACC/admin>
1 root 760 
	SSLRequireSSL
761 
	AllowOverride None
762 
	Order deny,allow
763 
	Deny from all
764 
	Allow from 127.0.0.1
765 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 766 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 767 
	require valid-user
768 
	AuthType digest
1243 richard 769 
	AuthName $HOSTNAME.$DOMAIN
1 root 770 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 771 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 772 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 773 
</Directory>
344 richard 774 
<Directory $DIR_ACC/manager>
1 root 775 
	SSLRequireSSL
776 
	AllowOverride None
777 
	Order deny,allow
778 
	Deny from all
779 
	Allow from 127.0.0.1
780 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 781 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 782 
	require valid-user
783 
	AuthType digest
1243 richard 784 
	AuthName $HOSTNAME.$DOMAIN
1 root 785 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 786 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 787 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 788 
</Directory>
316 richard 789 
<Directory $DIR_ACC/backup>
790 
	SSLRequireSSL
791 
	AllowOverride None
792 
	Order deny,allow
793 
	Deny from all
794 
	Allow from 127.0.0.1
795 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 796 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 797 
	require valid-user
798 
	AuthType digest
1243 richard 799 
	AuthName $HOSTNAME.$DOMAIN
316 richard 800 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 801 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 802 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 803 
</Directory>
811 richard 804 
Alias /save/ "$DIR_SAVE/"
805 
<Directory $DIR_SAVE>
806 
	SSLRequireSSL
807 
	Options Indexes
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
811 richard 813 
	require valid-user
814 
	AuthType digest
1243 richard 815 
	AuthName $HOSTNAME.$DOMAIN
811 richard 816 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 817 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 818 
</Directory>
1 root 819 
EOF
1378 richard 820 
# Launch after coova
821 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1525 franck 822 
# Initialization of Vnstat
1530 richard 823 
	 [ -e /etc/vnstat.conf.default ]  || cp /etc/vnstat.conf /etc/vnstat.conf.default
1527 franck 824 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
825 
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 826 
} # End of ACC ()
1 root 827 
 
828 
##########################################################################################
1221 richard 829 
##				Fonction "CA"						##
1 root 830 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
831 
##########################################################################################
1221 richard 832 
CA ()
1 root 833 
{
510 richard 834 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 835 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 836 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 837 
	cat <<EOF > $FIC_VIRTUAL_SSL
838 
# default SSL virtual host, used for all HTTPS requests that do not
839 
# match a ServerName or ServerAlias in any <VirtualHost> block.
840 
 
841 
<VirtualHost _default_:443>
842 
# general configuration
843 
    ServerAdmin root@localhost
844 
    ServerName localhost
845 
 
846 
# SSL configuration
847 
    SSLEngine on
848 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
849 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
850 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
851 
    CustomLog logs/ssl_request_log \
852 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
853 
    ErrorLog logs/ssl_error_log
854 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
855 
</VirtualHost>
856 
EOF
857 
 
5 franck 858 
	chown -R root:apache /etc/pki
1 root 859 
	chmod -R 750 /etc/pki
1389 richard 860 
} # End of CA ()
1 root 861 
 
862 
##########################################################################################
1221 richard 863 
##			Fonction "init_db"						##
1 root 864 
## - Initialisation de la base Mysql							##
865 
## - Affectation du mot de passe de l'administrateur (root)				##
866 
## - Suppression des bases et des utilisateurs superflus				##
867 
## - Création de la base 'radius'							##
868 
## - Installation du schéma de cette base						##
869 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
870 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
871 
##########################################################################################
872 
init_db ()
873 
{
1355 richard 874 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 875 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
876 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 877 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 878 
	systemctl start mysqld.service
1 root 879 
	sleep 4
880 
	mysqladmin -u root password $mysqlpwd
881 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 882 
# Secure the server
883 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
884 
	$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 885 
# Create 'radius' database
1317 richard 886 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 887 
# Add an empty radius database structure
364 franck 888 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 889 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 890 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 891 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
892 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 893 
	systemctl daemon-reload
1389 richard 894 
} # End of init_db ()
1 root 895 
 
896 
##########################################################################
1389 richard 897 
##			Fonction "radius"				##
1 root 898 
## - Paramètrage des fichiers de configuration FreeRadius		##
899 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
900 
## - Modification de fichier de conf pour l'accès à Mysql		##
901 
##########################################################################
1389 richard 902 
radius ()
1 root 903 
{
904 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
905 
	chown -R radius:radius /etc/raddb
906 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 907 
# Set radius.conf parameters
1 root 908 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
909 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
910 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 911 
# remove the proxy function
1 root 912 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
913 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 914 
# remove EAP module
654 richard 915 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 916 
# listen on loopback (should be modified later if EAP enabled)
1 root 917 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 918 
# enable the  SQL module (and SQL counter)
1 root 919 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
920 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
921 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 922 
# only include modules for ALCASAR needs
923 
	$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
924 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
925 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
926 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
927 
	$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
928 
	$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 929 
# remvove virtual server and copy our conf file
1 root 930 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 931 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 932 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
933 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
934 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
935 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 936 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 937 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 938 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 939 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
940 
	cat << EOF > /etc/raddb/clients.conf
941 
client 127.0.0.1 {
942 
	secret = $secretradius
943 
	shortname = localhost
944 
}
945 
EOF
1278 richard 946 
# sql.conf modification
1 root 947 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
948 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
949 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
950 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
951 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 952 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 953 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 954 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
955 
# counter.conf modification (change the Max-All-Session-Time counter)
956 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
957 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
958 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 959 
# make certain that mysql is up before radius start
960 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
961 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
962 
	systemctl daemon-reload
1389 richard 963 
} # End radius ()
1 root 964 
 
965 
##########################################################################
1389 richard 966 
##			Function "radius_web"				##
1 root 967 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
968 
## - Création du lien vers la page de changement de mot de passe        ##
969 
##########################################################################
1389 richard 970 
radius_web ()
1 root 971 
{
972 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 973 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
974 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
975 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 976 
# copie des fichiers modifiés
977 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 978 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 979 
# Modification des fichiers de configuration
1 root 980 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 981 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 982 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
983 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
984 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
985 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
986 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
987 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
988 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 989 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 990 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 991 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 992 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 993 
nas1_name: alcasar-$ORGANISME
1 root 994 
nas1_model: Portail captif
995 
nas1_ip: $PRIVATE_IP
996 
nas1_port_num: 0
997 
nas1_community: public
998 
EOF
999 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1000 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1001 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1002 
# Ajout du mappage des attributs chillispot
1003 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1004 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1005 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1006 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1007 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1008 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1009 
	chown -R apache:apache /etc/freeradius-web
1 root 1010 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1011 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1012 
<Directory $DIR_WEB/pass>
1 root 1013 
	SSLRequireSSL
1014 
	AllowOverride None
1015 
	Order deny,allow
1016 
	Deny from all
1017 
	Allow from 127.0.0.1
1018 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1019 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1020 
</Directory>
1021 
EOF
1389 richard 1022 
} # End of radius_web ()
1 root 1023 
 
799 richard 1024 
##################################################################################
1389 richard 1025 
##			Fonction "chilli"					##
799 richard 1026 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1027 
## - Paramètrage de la page d'authentification (intercept.php)			##
1028 
##################################################################################
1389 richard 1029 
chilli ()
1 root 1030 
{
1370 richard 1031 
# chilli unit for systemd
1032 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1033 
#  This file is part of systemd.
1034 
#
1035 
#  systemd is free software; you can redistribute it and/or modify it
1036 
#  under the terms of the GNU General Public License as published by
1037 
#  the Free Software Foundation; either version 2 of the License, or
1038 
#  (at your option) any later version.
1370 richard 1039 
[Unit]
1040 
Description=chilli is a captive portal daemon
1041 
After=network.target
1042 
 
1043 
[Service]
1379 richard 1044 
Type=forking
1370 richard 1045 
ExecStart=/usr/libexec/chilli start
1046 
ExecStop=/usr/libexec/chilli stop
1047 
ExecReload=/usr/libexec/chilli reload
1048 
PIDFile=/var/run/chilli.pid
1049 
 
1050 
[Install]
1051 
WantedBy=multi-user.target
1052 
EOF
799 richard 1053 
# init file creation
1370 richard 1054 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1055 
	cat <<EOF > /usr/libexec/chilli
799 richard 1056 
#!/bin/sh
1057 
#
1058 
# chilli CoovaChilli init
1059 
#
1060 
# chkconfig: 2345 65 35
1061 
# description: CoovaChilli
1062 
### BEGIN INIT INFO
1063 
# Provides:       chilli
1064 
# Required-Start: network
1065 
# Should-Start:
1066 
# Required-Stop:  network
1067 
# Should-Stop:
1068 
# Default-Start:  2 3 5
1069 
# Default-Stop:
1070 
# Description:    CoovaChilli access controller
1071 
### END INIT INFO
1072 
 
1073 
[ -f /usr/sbin/chilli ] || exit 0
1074 
. /etc/init.d/functions
1075 
CONFIG=/etc/chilli.conf
1076 
pidfile=/var/run/chilli.pid
1077 
[ -f \$CONFIG ] || {
1078 
    echo "\$CONFIG Not found"
1079 
    exit 0
1080 
}
1081 
RETVAL=0
1082 
prog="chilli"
1083 
case \$1 in
1084 
    start)
1085 
	if [ -f \$pidfile ] ; then
1086 
		gprintf "chilli is already running"
1087 
	else
1088 
        	gprintf "Starting \$prog: "
1089 
		rm -f /var/run/chilli* # cleaning
1090 
        	/sbin/modprobe tun >/dev/null 2>&1
1091 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1092 
		[ -e /dev/net/tun ] || {
1093 
	    	(cd /dev;
1094 
			mkdir net;
1095 
			cd net;
1096 
			mknod tun c 10 200)
1097 
		}
1336 richard 1098 
		ifconfig $INTIF 0.0.0.0
799 richard 1099 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1100 
        	RETVAL=$?
1101 
	fi
1102 
	;;
1103 
 
1104 
    reload)
1105 
	killall -HUP chilli
1106 
	;;
1107 
 
1108 
    restart)
1109 
	\$0 stop
1110 
        sleep 2
1111 
	\$0 start
1112 
	;;
1113 
 
1114 
    status)
1115 
        status chilli
1116 
        RETVAL=0
1117 
        ;;
1118 
 
1119 
    stop)
1120 
	if [ -f \$pidfile ] ; then
1121 
        	gprintf "Shutting down \$prog: "
1122 
		killproc /usr/sbin/chilli
1123 
		RETVAL=\$?
1124 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1125 
	else
1126 
        	gprintf "chilli is not running"
1127 
	fi
1128 
	;;
1129 
 
1130 
    *)
1131 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1132 
        exit 1
1133 
esac
1134 
echo
1135 
EOF
1373 richard 1136 
chmod a+x /usr/libexec/chilli
799 richard 1137 
# conf file creation
346 richard 1138 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1139 
	cat <<EOF > /etc/chilli.conf
1140 
# coova config for ALCASAR
1141 
cmdsocket	/var/run/chilli.sock
1336 richard 1142 
unixipc		chilli.$INTIF.ipc
1143 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1144 
net		$PRIVATE_NETWORK_MASK
595 richard 1145 
dhcpif		$INTIF
841 richard 1146 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1147 
#nodynip
865 richard 1148 
#statip
1149 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1150 
domain		$DOMAIN
355 richard 1151 
dns1		$PRIVATE_IP
1152 
dns2		$PRIVATE_IP
346 richard 1153 
uamlisten	$PRIVATE_IP
503 richard 1154 
uamport		3990
837 richard 1155 
macauth
1156 
macpasswd	password
1243 richard 1157 
locationname	$HOSTNAME.$DOMAIN
346 richard 1158 
radiusserver1	127.0.0.1
1159 
radiusserver2	127.0.0.1
1160 
radiussecret	$secretradius
1161 
radiusauthport	1812
1162 
radiusacctport	1813
1243 richard 1163 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1164 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1165 
uamsecret	$secretuam
1249 richard 1166 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1167 
coaport		3799
1379 richard 1168 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1169 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1170 
include		$DIR_DEST_ETC/alcasar-uamallowed
1171 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1172 
#dhcpgateway
1157 stephane 1173 
#dhcprelayagent
1174 
#dhcpgatewayport
346 richard 1175 
EOF
1336 richard 1176 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1177 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1178 
# create files for trusted domains and urls
1148 crox53 1179 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1180 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1181 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1182 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1183 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1184 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1185 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1186 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1187 
	if [ "$chilli_exist" == "1" ]
1188 
	then
1189 
	      userdel -r chilli 2>/dev/null
1190 
	fi
1191 
	groupadd -f chilli
1192 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1193 
}  # End of chilli ()
1349 richard 1194 
 
1 root 1195 
##################################################################
1389 richard 1196 
##		Fonction "dansguardian"				##
1 root 1197 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1198 
##################################################################
1389 richard 1199 
dansguardian ()
1 root 1200 
{
1201 
	mkdir /var/dansguardian
1202 
	chown dansguardian /var/dansguardian
1375 richard 1203 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1204 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1205 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1206 
# By default the filter is off
497 richard 1207 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1208 
# French deny HTML page
497 richard 1209 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1210 
# Listen only on LAN side
497 richard 1211 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1212 
# DG send its flow to HAVP
1213 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1214 
# replace the default deny HTML page
1 root 1215 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1216 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1217 
# Don't log
1218 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1219 
# Run 10 daemons (20 in largest server)
659 richard 1220 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1221 
# on désactive par défaut le controle de contenu des pages html
497 richard 1222 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1223 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1224 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1225 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1226 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1227 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1228 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1229 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1230 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1231 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1232 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1233 
	touch $DIR_DG/lists/bannedextensionlist
1234 
	touch $DIR_DG/lists/bannedmimetypelist
1235 
# 'Safesearch' regex actualisation
498 richard 1236 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1237 
# empty LAN IP list that won't be WEB filtered
1238 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1239 
	touch $DIR_DG/lists/exceptioniplist
1240 
# Keep a copy of URL & domain filter configuration files
1241 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1242 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1243 
} # End of dansguardian ()
1 root 1244 
 
71 richard 1245 
##################################################################
1221 richard 1246 
##			Fonction "antivirus"			##
1357 richard 1247 
## - configuration of havp, libclamav and freshclam		##
71 richard 1248 
##################################################################
1249 
antivirus ()
1250 
{
1358 richard 1251 
# create 'havp' user
288 richard 1252 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1253 
	if [ "$havp_exist" == "1" ]
288 richard 1254 
	then
478 richard 1255 
	      userdel -r havp 2>/dev/null
894 richard 1256 
	      groupdel havp 2>/dev/null
288 richard 1257 
	fi
307 richard 1258 
	groupadd -f havp
1486 richard 1259 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1260 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1261 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1262 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1263 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1264 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1265 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1266 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1267 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1268 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1269 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1270 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1271 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1272 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1273 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1274 
# skip checking of youtube flow (too heavy load / risk too low)
1275 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1276 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1277 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1278 
# replacement of init script
335 richard 1279 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1280 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1281 
# replace of the intercept page (template)
340 richard 1282 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1283 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1284 
# update virus database every 4 hours (24h/6)
1357 richard 1285 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1286 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1287 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1288 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1289 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1290 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1291 
# update now
1382 richard 1292 
	/usr/bin/freshclam --no-warnings
1389 richard 1293 
} # End of antivirus ()
71 richard 1294 
 
1486 richard 1295 
##########################################################################
1296 
##			Fonction "tinyproxy"				##
1297 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1298 
##########################################################################
1485 richard 1299 
tinyproxy ()
1300 
{
1486 richard 1301 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1302 
	if [ "$tinyproxy_exist" == "1" ]
1303 
	then
1304 
	      userdel -r tinyproxy 2>/dev/null
1305 
	      groupdel tinyproxy 2>/dev/null
1306 
	fi
1307 
	groupadd -f tinyproxy
1488 richard 1308 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1309 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1310 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1311 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1312 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1313 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1314 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1315 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1316 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1317 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1318 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1319 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1320 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1321 
# Create the systemd unit
1322 
cat << EOF > /lib/systemd/system/tinyproxy.service
1323 
#  This file is part of systemd.
1324 
#
1325 
#  systemd is free software; you can redistribute it and/or modify it
1326 
#  under the terms of the GNU General Public License as published by
1327 
#  the Free Software Foundation; either version 2 of the License, or
1328 
#  (at your option) any later version.
1485 richard 1329 
 
1509 richard 1330 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1331 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1332 
[Unit]
1333 
Description=Tinyproxy Web Proxy Server
1334 
After=network.target iptables.service
1335 
 
1336 
[Service]
1337 
Type=forking
1518 richard 1338 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1339 
ExecStartPre=/bin/sleep 2
1340 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1341 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1342 
 
1343 
[Install]
1344 
WantedBy=multi-user.target
1345 
EOF
1346 
 
1485 richard 1347 
} # end of tinyproxy
1 root 1348 
##################################################################################
1389 richard 1349 
##			function "ulogd"					##
476 richard 1350 
## - Ulog config for multi-log files 						##
1351 
##################################################################################
1389 richard 1352 
ulogd ()
476 richard 1353 
{
1354 
# Three instances of ulogd (three different logfiles)
1355 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1356 
	nl=1
1358 richard 1357 
	for log_type in traceability ssh ext-access
478 richard 1358 
	do
1365 richard 1359 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1360 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1361 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1362 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1363 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1364 
[emu1]
478 richard 1365 
file="/var/log/firewall/$log_type.log"
1366 
sync=1
1367 
EOF
1452 richard 1368 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1369 
		nl=`expr $nl + 1`
1370 
	done
476 richard 1371 
	chown -R root:apache /var/log/firewall
1372 
	chmod 750 /var/log/firewall
1373 
	chmod 640 /var/log/firewall/*
1389 richard 1374 
}  # End of ulogd ()
476 richard 1375 
 
1159 crox53 1376 
 
1377 
##########################################################
1389 richard 1378 
##              Function "nfsen"			##
1159 crox53 1379 
##########################################################
1389 richard 1380 
nfsen()
1 root 1381 
{
1393 richard 1382 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1383 
# Add PortTracker plugin
1534 richard 1384 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1385 
	do
1536 richard 1386 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1387 
	done
1515 richard 1388 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1389 
# use of our conf file and init unit
1221 richard 1390 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1391 
# Installation of nfsen
1221 richard 1392 
	DirTmp=$(pwd)
1393 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1394 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1395 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1396 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1397 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1398 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1399 
	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
1400 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1401 
# nfsen unit for systemd
1402 
cat << EOF > /lib/systemd/system/nfsen.service
1403 
#  This file is part of systemd.
1404 
#
1405 
#  systemd is free software; you can redistribute it and/or modify it
1406 
#  under the terms of the GNU General Public License as published by
1407 
#  the Free Software Foundation; either version 2 of the License, or
1408 
#  (at your option) any later version.
1409 
 
1410 
# This unit launches nfsen (a Netflow grapher).
1411 
[Unit]
1412 
Description= NfSen init script
1413 
After=network.target iptables.service
1414 
 
1415 
[Service]
1416 
Type=oneshot
1417 
RemainAfterExit=yes
1393 richard 1418 
PIDFile=/var/run/nfsen/nfsen.pid
1419 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1420 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1421 
ExecStart=/usr/bin/nfsen start
1422 
ExecStop=/usr/bin/nfsen stop
1393 richard 1423 
ExecReload=/usr/bin/nfsen restart
1372 richard 1424 
TimeoutSec=0
1425 
 
1426 
[Install]
1427 
WantedBy=multi-user.target
1428 
EOF
1365 richard 1429 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1430 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1431 
# expire delay for the profile "live"
1393 richard 1432 
	systemctl start nfsen
1433 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1434 
# add SURFmap plugin
1509 richard 1435 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1436 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1437 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1438 
	cd /tmp/
1439 
	/usr/bin/sh SURFmap/install.sh
1536 richard 1440 
chown -R apache:apache /var/www/html/acc/manager/nfsen
1365 richard 1441 
# clear the installation
1221 richard 1442 
	cd $DirTmp
1509 richard 1443 
	rm -rf /tmp/nfsen*
1444 
	rm -rf /tmp/SURFmap*
1389 richard 1445 
} # End of nfsen ()
1 root 1446 
 
1390 richard 1447 
##################################################
1389 richard 1448 
##		Function "dnsmasq"		##
1390 richard 1449 
##################################################
1389 richard 1450 
dnsmasq ()
219 jeremy 1451 
{
1452 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1453 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1454 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1455 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1456 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1457 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1458 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1459 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1460 
listen-address=$PRIVATE_IP
1390 richard 1461 
pid-file=/var/run/dnsmasq.pid
259 richard 1462 
listen-address=127.0.0.1
286 richard 1463 
no-dhcp-interface=$INTIF
1387 richard 1464 
no-dhcp-interface=tun0
1465 
no-dhcp-interface=lo
259 richard 1466 
bind-interfaces
1467 
cache-size=256
1468 
domain=$DOMAIN
1469 
domain-needed
1470 
expand-hosts
1471 
bogus-priv
1472 
filterwin2k
1473 
server=$DNS1
1474 
server=$DNS2
1387 richard 1475 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1476 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1477 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1478 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1479 
 
1387 richard 1480 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1481 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1482 
EOF
1356 richard 1483 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1484 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1485 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1486 
# Add Toulouse blacklist domains
1472 richard 1487 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1488 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1489 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1490 
listen-address=$PRIVATE_IP
1491 
port=54
1492 
no-dhcp-interface=$INTIF
1387 richard 1493 
no-dhcp-interface=tun0
1472 richard 1494 
no-dhcp-interface=lo
498 richard 1495 
bind-interfaces
1496 
cache-size=256
1497 
domain=$DOMAIN
1498 
domain-needed
1499 
expand-hosts
1500 
bogus-priv
1501 
filterwin2k
1502 
server=$DNS1
1503 
server=$DNS2
1504 
EOF
1379 richard 1505 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1506 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1507 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1508 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1509 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1510 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1511 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1512 
listen-address=$PRIVATE_IP
1513 
port=55
1514 
no-dhcp-interface=$INTIF
1387 richard 1515 
no-dhcp-interface=tun0
1472 richard 1516 
no-dhcp-interface=lo
1356 richard 1517 
bind-interfaces
1518 
cache-size=256
1519 
domain=$DOMAIN
1520 
domain-needed
1521 
expand-hosts
1522 
bogus-priv
1523 
filterwin2k
1472 richard 1524 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1525 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1526 
EOF
1472 richard 1527 
# 4th dnsmasq listen on udp 56 ("blackhole")
1528 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1529 
# Configuration file for "dnsmasq as a blackhole"
1530 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1531 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1532 
pid-file=/var/run/dnsmasq-blackhole.pid
1533 
listen-address=$PRIVATE_IP
1534 
port=56
1535 
no-dhcp-interface=$INTIF
1536 
no-dhcp-interface=tun0
1537 
no-dhcp-interface=lo
1538 
bind-interfaces
1539 
cache-size=256
1540 
domain=$DOMAIN
1541 
domain-needed
1542 
expand-hosts
1543 
bogus-priv
1544 
filterwin2k
1545 
EOF
1546 
 
1517 richard 1547 
# the main instance should start after network and chilli (which create tun0)
1548 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1549 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1550 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1551 
	for list in blacklist whitelist blackhole
1552 
	do
1553 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1554 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1555 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1556 
	done
308 richard 1557 
} # End dnsmasq
1558 
 
1559 
##########################################################
1221 richard 1560 
##		Fonction "BL"				##
308 richard 1561 
##########################################################
1562 
BL ()
1563 
{
1384 richard 1564 
# copy and extract toulouse BL
648 richard 1565 
	rm -rf $DIR_DG/lists/blacklists
1566 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1567 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1568 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1569 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1570 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1571 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1572 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1573 
# creation of file for the rehabilited domains and urls
648 richard 1574 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1575 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1576 
	touch $DIR_DG/lists/exceptionsitelist
1577 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1578 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1579 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1580 
# Dansguardian filter config for ALCASAR
1581 
EOF
648 richard 1582 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1583 
# Dansguardian domain filter config for ALCASAR
1584 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1585 
#**
1586 
# block all SSL and CONNECT tunnels
1587 
**s
1588 
# block all SSL and CONNECT tunnels specified only as an IP
1589 
*ips
1590 
# block all sites specified only by an IP
1591 
*ip
1592 
EOF
1000 richard 1593 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1594 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1595 
# Bing - add 'adlt=strict'
1596 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1597 
# Youtube - add 'edufilter=your_ID'
885 richard 1598 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1599 
EOF
1000 richard 1600 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1601 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1602 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1603 
	if [ "$mode" != "update" ]; then
1604 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1605 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1606 
	fi
308 richard 1607 
}
219 jeremy 1608 
 
1 root 1609 
##########################################################
1221 richard 1610 
##		Fonction "cron"				##
1 root 1611 
## - Mise en place des différents fichiers de cron	##
1612 
##########################################################
1613 
cron ()
1614 
{
1615 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1616 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1617 
	cat <<EOF > /etc/crontab
1618 
SHELL=/bin/bash
1619 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1620 
MAILTO=root
1621 
HOME=/
1622 
 
1623 
# run-parts
1624 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1625 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1626 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1627 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1628 
EOF
1629 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1630 
	cat <<EOF >> /etc/anacrontab
667 franck 1631 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1632 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1633 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1634 
EOF
1247 crox53 1635 
 
811 richard 1636 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1637 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1638 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1639 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1640 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1641 
EOF
952 franck 1642 
	cat <<EOF > /etc/cron.d/alcasar-archive
1643 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1644 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1645 
EOF
667 franck 1646 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1647 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1648 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1649 
EOF
722 franck 1650 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1651 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1652 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1653 
EOF
1247 crox53 1654 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1655 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1656 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1657 
#EOF
1159 crox53 1658 
 
1 root 1659 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1660 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1661 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1662 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1663 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1664 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1665 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1666 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1667 
	rm -f /etc/cron.daily/freeradius-web
1668 
	rm -f /etc/cron.monthly/freeradius-web
1669 
	cat << EOF > /etc/cron.d/freeradius-web
1670 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1671 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1672 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1673 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1674 
EOF
671 franck 1675 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1676 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1677 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1678 
EOF
808 franck 1679 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1680 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1681 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1682 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1683 
EOF
522 richard 1684 
# suppression des crons usagers
1685 
	rm -f /var/spool/cron/*
1 root 1686 
} # End cron
1687 
 
1688 
##################################################################
1221 richard 1689 
## 			Fonction "Fail2Ban"			##
1163 crox53 1690 
##- Modification de la configuration de fail2ban		##
1691 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1692 
##################################################################
1693 
fail2ban()
1694 
{
1191 crox53 1695 
	$DIR_CONF/fail2ban.sh
1474 richard 1696 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1697 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1698 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1699 
	chmod 644 /var/log/fail2ban.log
1489 richard 1700 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1701 
	/usr/bin/touch /var/log/auth.log
1515 richard 1702 
# fail2ban unit
1703 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1704 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1705 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1706 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1707 
} #Fin de fail2ban_install()
1708 
 
1709 
##################################################################
1376 richard 1710 
## 			Fonction "gammu_smsd"			##
1711 
## - Creation de la base de donnée Gammu			##
1712 
## - Creation du fichier de config: gammu_smsd_conf		##
1713 
##								##
1714 
##################################################################
1715 
gammu_smsd()
1716 
{
1717 
# Create 'gammu' databse
1718 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1719 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1720 
# Add a gammu database structure
1721 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1722 
 
1723 
# config file for the daemon
1724 
cat << EOF > /etc/gammu_smsd_conf
1725 
[gammu]
1726 
port = /dev/ttyUSB0
1727 
connection = at115200
1728 
 
1729 
;########################################################
1730 
 
1731 
[smsd]
1732 
 
1733 
PIN = 1234
1734 
 
1735 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1736 
logformat = textall
1737 
debuglevel = 0
1738 
 
1739 
service = sql
1740 
driver = native_mysql
1741 
user = $DB_USER
1742 
password = $radiuspwd
1743 
pc = localhost
1744 
database = $DB_GAMMU
1745 
 
1746 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1747 
 
1748 
StatusFrequency = 30
1380 richard 1749 
;LoopSleep = 2
1376 richard 1750 
 
1751 
;ResetFrequency = 300
1752 
;HardResetFrequency = 120
1753 
 
1754 
CheckSecurity = 1
1755 
CheckSignal = 1
1756 
CheckBattery = 0
1757 
EOF
1758 
 
1759 
chmod 755 /etc/gammu_smsd_conf
1760 
 
1761 
#Creation dossier de log Gammu-smsd
1382 richard 1762 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1763 
chmod 755 /var/log/gammu-smsd
1764 
 
1765 
#Edition du script sql gammu <-> radius
1452 richard 1766 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1767 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1768 
 
1380 richard 1769 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1770 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1771 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1772 
EOF
1773 
 
1376 richard 1774 
} # END gammu_smsd()
1775 
 
1776 
##################################################################
1221 richard 1777 
##			Fonction "post_install"			##
1 root 1778 
## - Modification des bannières (locales et ssh) et des prompts ##
1779 
## - Installation de la structure de chiffrement pour root	##
1780 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1781 
## - Mise en place du la rotation des logs			##
5 franck 1782 
## - Configuration dans le cas d'une mise à jour		##
1 root 1783 
##################################################################
1784 
post_install()
1785 
{
1786 
# création de la bannière locale
1007 richard 1787 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1788 
	cp -f $DIR_CONF/banner /etc/mageia-release
1789 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1790 
# création de la bannière SSH
1007 richard 1791 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1792 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1793 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1794 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1795 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1796 
# postfix banner anonymisation
1797 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1798 
# sshd écoute côté LAN et WAN
1499 richard 1799 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1800 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1801 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1802 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1803 
	echo "QOS=off" >> $CONF_FILE
1804 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1805 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1806 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1807 
	echo "MULTIWAN=off" >> $CONF_FILE
1808 
	echo "FAILOVER=30" >> $CONF_FILE
1809 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1810 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1811 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1812 
# Coloration des prompts
1813 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1814 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1815 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1816 
# Droits d'exécution pour utilisateur apache et sysadmin
1817 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1818 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1819 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1820 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1821 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1822 
	chmod 644 /etc/logrotate.d/*
714 franck 1823 
# rectification sur versions précédentes de la compression des logs
706 franck 1824 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1825 
# actualisation des fichiers logs compressés
1342 richard 1826 
	for dir in firewall dansguardian httpd
706 franck 1827 
	do
714 franck 1828 
	      find /var/log/$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 1829 
	done
1221 richard 1830 
# create the alcasar-load_balancing unit
1831 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1832 
#  This file is part of systemd.
1833 
#
1834 
#  systemd is free software; you can redistribute it and/or modify it
1835 
#  under the terms of the GNU General Public License as published by
1836 
#  the Free Software Foundation; either version 2 of the License, or
1837 
#  (at your option) any later version.
1838 
 
1839 
# This unit lauches alcasar-load-balancing.sh script.
1840 
[Unit]
1841 
Description=alcasar-load_balancing.sh execution
1842 
After=network.target iptables.service
1843 
 
1844 
[Service]
1845 
Type=oneshot
1846 
RemainAfterExit=yes
1847 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1848 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1849 
TimeoutSec=0
1850 
SysVStartPriority=99
1851 
 
1852 
[Install]
1853 
WantedBy=multi-user.target
1157 stephane 1854 
EOF
1221 richard 1855 
# processes launched at boot time (Systemctl)
1525 franck 1856 
	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 1857 
	do
1389 richard 1858 
		systemctl -q enable $i.service
1221 richard 1859 
	done
1452 richard 1860 
 
1861 
# disable processes at boot time (Systemctl)
1862 
	for i in ulogd
1863 
	do
1864 
		systemctl -q disable $i.service
1865 
	done
1866 
 
1221 richard 1867 
# Apply French Security Agency (ANSSI) rules
1362 richard 1868 
# ignore ICMP broadcast (smurf attack)
1869 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1870 
# ignore ICMP errors bogus
1871 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1872 
# remove ICMP redirects responces
1873 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1874 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1875 
# enable SYN Cookies (Syn flood attacks)
1876 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1877 
# enable kernel antispoofing
1878 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1879 
# ignore source routing
1880 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1881 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1882 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1883 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1884 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1885 
# remove Magic SysReq Keys
1363 richard 1886 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1887 
# switch to multi-users runlevel (instead of x11)
1221 richard 1888 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1889 
#	GRUB modifications
1890 
# limit wait time to 3s
1891 
# create an alcasar entry instead of linux-nonfb
1892 
# change display to 1024*768 (vga791)
1221 richard 1893 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1894 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1895 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1896 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1897 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1898 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1899 
# Remove unused services and users
1502 richard 1900 
	for svc in sshd
1221 richard 1901 
	do
1502 richard 1902 
		/bin/systemctl -q disable $svc.service
1221 richard 1903 
	done
1904 
# Load and apply the previous conf file
1905 
	if [ "$mode" = "update" ]
532 richard 1906 
	then
1266 richard 1907 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1908 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1909 
		PARENT_SCRIPT=`basename $0`
1910 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1911 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1912 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1913 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1914 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1915 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1916 
		then
1917 
			header_install
1918 
			if [ $Lang == "fr" ]
1919 
			then
1920 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1921 
				echo
1922 
				echo -n "Nom : "
1923 
			else
1924 
				echo "This update need to redefine the first admin account"
1925 
				echo
1926 
				echo -n "Account : "
1927 
			fi
1928 
			read admin_portal
1929 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1930 
			mkdir -p $DIR_DEST_ETC/digest
1931 
			chmod 755 $DIR_DEST_ETC/digest
1932 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1933 
			do
1350 richard 1934 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1935 
			done
1936 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1937 
		fi
532 richard 1938 
	fi
1221 richard 1939 
	rm -f /tmp/alcasar-conf*
1940 
	chown -R root:apache $DIR_DEST_ETC/*
1941 
	chmod -R 660 $DIR_DEST_ETC/*
1942 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1943 
# Apply and save the firewall rules
1944 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1945 
	sleep 2
1 root 1946 
	cd $DIR_INSTALL
5 franck 1947 
	echo ""
1 root 1948 
	echo "#############################################################################"
638 richard 1949 
	if [ $Lang == "fr" ]
1950 
		then
1951 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1952 
		echo "#                                                                           #"
1953 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1954 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1955 
		echo "#                                                                           #"
1956 
		echo "#############################################################################"
1957 
		echo
1958 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1959 
		echo
1960 
		echo "- Lisez attentivement la documentation d'exploitation"
1961 
		echo
1962 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1963 
		echo
1964 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1965 
	else
1966 
		echo "#                        Enf of ALCASAR install process                     #"
1967 
		echo "#                                                                           #"
1968 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1969 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1970 
		echo "#                                                                           #"
1971 
		echo "#############################################################################"
1972 
		echo
1973 
		echo "- The system will be rebooted in order to operate ALCASAR"
1974 
		echo
1975 
		echo "- Read the exploitation documentation"
1976 
		echo
1977 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1978 
		echo
1979 
		echo "                   Hit 'Enter' to continue"
1980 
	fi
815 richard 1981 
	sleep 2
1982 
	if [ "$mode" != "update" ]
820 richard 1983 
	then
815 richard 1984 
		read a
1985 
	fi
774 richard 1986 
	clear
1 root 1987 
	reboot
1988 
} # End post_install ()
1989 
 
1990 
#################################
1005 richard 1991 
#  	Main Install loop  	#
1 root 1992 
#################################
832 richard 1993 
dir_exec=`dirname "$0"`
1994 
if [ $dir_exec != "." ]
1995 
then
1996 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1997 
	echo "Launch this program from the ALCASAR archive directory"
1998 
	exit 0
1999 
fi
2000 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2001 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2002 
nb_args=$#
2003 
args=$1
2004 
if [ $nb_args -eq 0 ]
2005 
then
2006 
	nb_args=1
2007 
	args="-h"
2008 
fi
1062 richard 2009 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2010 
case $args in
2011 
	-\? | -h* | --h*)
2012 
		echo "$usage"
2013 
		exit 0
2014 
		;;
291 franck 2015 
	-i | --install)
959 franck 2016 
		license
5 franck 2017 
		header_install
29 richard 2018 
		testing
595 richard 2019 
# RPMs install
2020 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2021 
		if [ "$?" != "0" ]
1 root 2022 
		then
595 richard 2023 
			exit 0
2024 
		fi
1249 richard 2025 
		if [ -e $CONF_FILE ]
595 richard 2026 
		then
597 richard 2027 
# Uninstall the running version
532 richard 2028 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2029 
		fi
636 richard 2030 
# Test if manual update
1362 richard 2031 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2032 
		then
636 richard 2033 
			header_install
595 richard 2034 
			if [ $Lang == "fr" ]
636 richard 2035 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2036 
				else echo "The configuration file of an old version has been found";
595 richard 2037 
			fi
597 richard 2038 
			response=0
2039 
			PTN='^[oOnNyY]$'
2040 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2041 
			do
2042 
				if [ $Lang == "fr" ]
2043 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2044 
					else echo -n "Do you want to use it (Y/n)?";
2045 
				 fi
2046 
				read response
2047 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2048 
				then rm -f /tmp/alcasar-conf*
2049 
				fi
2050 
			done
2051 
		fi
636 richard 2052 
# Test if update
1057 richard 2053 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2054 
		then
2055 
			if [ $Lang == "fr" ]
2056 
				then echo "#### Installation avec mise à jour ####";
2057 
				else echo "#### Installation with update     ####";
2058 
			fi
636 richard 2059 
# Extract the central configuration file
1057 richard 2060 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2061 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2062 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2063 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2064 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2065 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2066 
			mode="update"
1 root 2067 
		fi
1486 richard 2068 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2069 
		do
2070 
			$func
1362 richard 2071 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2072 
		done
5 franck 2073 
		;;
291 franck 2074 
	-u | --uninstall)
5 franck 2075 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2076 
		then
597 richard 2077 
			if [ $Lang == "fr" ]
2078 
				then echo "ALCASAR n'est pas installé!";
2079 
				else echo "ALCASAR isn't installed!";
2080 
			fi
1 root 2081 
			exit 0
2082 
		fi
5 franck 2083 
		response=0
2084 
		PTN='^[oOnN]$'
580 richard 2085 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2086 
		do
597 richard 2087 
			if [ $Lang == "fr" ]
2088 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2089 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2090 
			fi
5 franck 2091 
			read response
2092 
		done
1103 richard 2093 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2094 
		then
1103 richard 2095 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2096 
		else
2097 
			rm -f /tmp/alcasar-conf*
1 root 2098 
		fi
597 richard 2099 
# Uninstall the running version
65 richard 2100 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2101 
		;;
2102 
	*)
2103 
		echo "Argument inconnu :$1";
460 richard 2104 
		echo "Unknown argument :$1";
1 root 2105 
		echo "$usage"
2106 
		exit 1
2107 
		;;
2108 
esac
10 franck 2109 
# end of script
366 franck 2110