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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1534 2014-12-21 22:11:15Z 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 autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/modules.d/00_base.conf
659 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
660 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
661 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
662 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 663 
	[ -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
664 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 665 
# Error page management
1534 richard 666 
[ -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
667 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 668 
Alias /error/ "/var/www/html/"
669 
<Directory "/usr/share/httpd/error">
670 
    AllowOverride None
671 
    Options IncludesNoExec
672 
    AddOutputFilter Includes html
673 
    AddHandler type-map var
674 
    Require all granted
675 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
676 
    ForceLanguagePriority Prefer Fallback
677 
</Directory>
678 
ErrorDocument 400 /error/error.php?error=400
679 
ErrorDocument 401 /error/error.php?error=401
680 
ErrorDocument 403 /error/error.php?error=403
681 
ErrorDocument 404 /error/error.php?error=404
682 
ErrorDocument 405 /error/error.php?error=405
683 
ErrorDocument 408 /error/error.php?error=408
684 
ErrorDocument 410 /error/error.php?error=410
685 
ErrorDocument 411 /error/error.php?error=411
686 
ErrorDocument 412 /error/error.php?error=412
687 
ErrorDocument 413 /error/error.php?error=413
688 
ErrorDocument 414 /error/error.php?error=414
689 
ErrorDocument 415 /error/error.php?error=415
690 
ErrorDocument 500 /error/error.php?error=500
691 
ErrorDocument 501 /error/error.php?error=501
692 
ErrorDocument 502 /error/error.php?error=502
693 
ErrorDocument 503 /error/error.php?error=503
694 
ErrorDocument 506 /error/error.php?error=506
695 
EOF
1359 richard 696 
	[ -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
697 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
698 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
699 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 700 
</body>
701 
</html>
702 
EOF
703 
# Définition du premier compte lié au profil 'admin'
509 richard 704 
	header_install
510 richard 705 
	if [ "$mode" = "install" ]
706 
	then
613 richard 707 
		admin_portal=!
708 
		PTN='^[a-zA-Z0-9-]*$'
709 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
710 
                	do
711 
			header_install
712 
			if [ $Lang == "fr" ]
713 
			then
714 
				echo ""
715 
				echo "Définissez un premier compte d'administration du portail :"
716 
				echo
717 
				echo -n "Nom : "
718 
			else
719 
				echo ""
720 
				echo "Define the first account allow to administrate the portal :"
721 
				echo
722 
				echo -n "Account : "
723 
			fi
724 
			read admin_portal
725 
			if [ "$admin_portal" == "" ]
726 
				then
727 
				admin_portal=!
728 
			fi
729 
			done
1268 richard 730 
# Creation of keys file for the admin account ("admin")
510 richard 731 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
732 
		mkdir -p $DIR_DEST_ETC/digest
733 
		chmod 755 $DIR_DEST_ETC/digest
734 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
735 
			do
1350 richard 736 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 737 
			done
738 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
739 
	fi
434 richard 740 
# synchronisation horaire
741 
	ntpd -q -g &
1 root 742 
# Sécurisation du centre
988 franck 743 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 744 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 745 
<Directory $DIR_ACC>
1 root 746 
	SSLRequireSSL
747 
	AllowOverride None
748 
	Order deny,allow
749 
	Deny from all
750 
	Allow from 127.0.0.1
751 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 752 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 753 
	require valid-user
754 
	AuthType digest
1243 richard 755 
	AuthName $HOSTNAME.$DOMAIN
1 root 756 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 757 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 758 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 759 
</Directory>
316 richard 760 
<Directory $DIR_ACC/admin>
1 root 761 
	SSLRequireSSL
762 
	AllowOverride None
763 
	Order deny,allow
764 
	Deny from all
765 
	Allow from 127.0.0.1
766 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 767 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 768 
	require valid-user
769 
	AuthType digest
1243 richard 770 
	AuthName $HOSTNAME.$DOMAIN
1 root 771 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 772 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 773 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 774 
</Directory>
344 richard 775 
<Directory $DIR_ACC/manager>
1 root 776 
	SSLRequireSSL
777 
	AllowOverride None
778 
	Order deny,allow
779 
	Deny from all
780 
	Allow from 127.0.0.1
781 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 782 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 783 
	require valid-user
784 
	AuthType digest
1243 richard 785 
	AuthName $HOSTNAME.$DOMAIN
1 root 786 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 787 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 788 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 789 
</Directory>
316 richard 790 
<Directory $DIR_ACC/backup>
791 
	SSLRequireSSL
792 
	AllowOverride None
793 
	Order deny,allow
794 
	Deny from all
795 
	Allow from 127.0.0.1
796 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 797 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 798 
	require valid-user
799 
	AuthType digest
1243 richard 800 
	AuthName $HOSTNAME.$DOMAIN
316 richard 801 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 802 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 803 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 804 
</Directory>
811 richard 805 
Alias /save/ "$DIR_SAVE/"
806 
<Directory $DIR_SAVE>
807 
	SSLRequireSSL
808 
	Options Indexes
809 
	Order deny,allow
810 
	Deny from all
811 
	Allow from 127.0.0.1
812 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 813 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 814 
	require valid-user
815 
	AuthType digest
1243 richard 816 
	AuthName $HOSTNAME.$DOMAIN
811 richard 817 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 818 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 819 
</Directory>
1 root 820 
EOF
1378 richard 821 
# Launch after coova
822 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1525 franck 823 
# Initialization of Vnstat
1530 richard 824 
	 [ -e /etc/vnstat.conf.default ]  || cp /etc/vnstat.conf /etc/vnstat.conf.default
1527 franck 825 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
826 
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 827 
} # End of ACC ()
1 root 828 
 
829 
##########################################################################################
1221 richard 830 
##				Fonction "CA"						##
1 root 831 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
832 
##########################################################################################
1221 richard 833 
CA ()
1 root 834 
{
510 richard 835 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 836 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 837 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 838 
	cat <<EOF > $FIC_VIRTUAL_SSL
839 
# default SSL virtual host, used for all HTTPS requests that do not
840 
# match a ServerName or ServerAlias in any <VirtualHost> block.
841 
 
842 
<VirtualHost _default_:443>
843 
# general configuration
844 
    ServerAdmin root@localhost
845 
    ServerName localhost
846 
 
847 
# SSL configuration
848 
    SSLEngine on
849 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
850 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
851 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
852 
    CustomLog logs/ssl_request_log \
853 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
854 
    ErrorLog logs/ssl_error_log
855 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
856 
</VirtualHost>
857 
EOF
858 
 
5 franck 859 
	chown -R root:apache /etc/pki
1 root 860 
	chmod -R 750 /etc/pki
1389 richard 861 
} # End of CA ()
1 root 862 
 
863 
##########################################################################################
1221 richard 864 
##			Fonction "init_db"						##
1 root 865 
## - Initialisation de la base Mysql							##
866 
## - Affectation du mot de passe de l'administrateur (root)				##
867 
## - Suppression des bases et des utilisateurs superflus				##
868 
## - Création de la base 'radius'							##
869 
## - Installation du schéma de cette base						##
870 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
871 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
872 
##########################################################################################
873 
init_db ()
874 
{
1355 richard 875 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 876 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
877 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 878 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 879 
	systemctl start mysqld.service
1 root 880 
	sleep 4
881 
	mysqladmin -u root password $mysqlpwd
882 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 883 
# Secure the server
884 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
885 
	$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 886 
# Create 'radius' database
1317 richard 887 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 888 
# Add an empty radius database structure
364 franck 889 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 890 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 891 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 892 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
893 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 894 
	systemctl daemon-reload
1389 richard 895 
} # End of init_db ()
1 root 896 
 
897 
##########################################################################
1389 richard 898 
##			Fonction "radius"				##
1 root 899 
## - Paramètrage des fichiers de configuration FreeRadius		##
900 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
901 
## - Modification de fichier de conf pour l'accès à Mysql		##
902 
##########################################################################
1389 richard 903 
radius ()
1 root 904 
{
905 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
906 
	chown -R radius:radius /etc/raddb
907 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 908 
# Set radius.conf parameters
1 root 909 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
910 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
911 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 912 
# remove the proxy function
1 root 913 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
914 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 915 
# remove EAP module
654 richard 916 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 917 
# listen on loopback (should be modified later if EAP enabled)
1 root 918 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 919 
# enable the  SQL module (and SQL counter)
1 root 920 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
921 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
922 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 923 
# only include modules for ALCASAR needs
924 
	$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
925 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
926 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
927 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
928 
	$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
929 
	$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 930 
# remvove virtual server and copy our conf file
1 root 931 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 932 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 933 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
934 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
935 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
936 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 937 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 938 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 939 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 940 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
941 
	cat << EOF > /etc/raddb/clients.conf
942 
client 127.0.0.1 {
943 
	secret = $secretradius
944 
	shortname = localhost
945 
}
946 
EOF
1278 richard 947 
# sql.conf modification
1 root 948 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
949 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
950 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
951 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
952 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 953 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 954 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 955 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
956 
# counter.conf modification (change the Max-All-Session-Time counter)
957 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
958 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
959 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 960 
# make certain that mysql is up before radius start
961 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
962 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
963 
	systemctl daemon-reload
1389 richard 964 
} # End radius ()
1 root 965 
 
966 
##########################################################################
1389 richard 967 
##			Function "radius_web"				##
1 root 968 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
969 
## - Création du lien vers la page de changement de mot de passe        ##
970 
##########################################################################
1389 richard 971 
radius_web ()
1 root 972 
{
973 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 974 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
975 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
976 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 977 
# copie des fichiers modifiés
978 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 979 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 980 
# Modification des fichiers de configuration
1 root 981 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 982 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 983 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
984 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
985 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
986 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
987 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
988 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
989 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 990 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 991 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 992 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 993 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 994 
nas1_name: alcasar-$ORGANISME
1 root 995 
nas1_model: Portail captif
996 
nas1_ip: $PRIVATE_IP
997 
nas1_port_num: 0
998 
nas1_community: public
999 
EOF
1000 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1001 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1002 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1003 
# Ajout du mappage des attributs chillispot
1004 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1005 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1006 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1007 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1008 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1009 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1010 
	chown -R apache:apache /etc/freeradius-web
1 root 1011 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1012 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1013 
<Directory $DIR_WEB/pass>
1 root 1014 
	SSLRequireSSL
1015 
	AllowOverride None
1016 
	Order deny,allow
1017 
	Deny from all
1018 
	Allow from 127.0.0.1
1019 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1020 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1021 
</Directory>
1022 
EOF
1389 richard 1023 
} # End of radius_web ()
1 root 1024 
 
799 richard 1025 
##################################################################################
1389 richard 1026 
##			Fonction "chilli"					##
799 richard 1027 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1028 
## - Paramètrage de la page d'authentification (intercept.php)			##
1029 
##################################################################################
1389 richard 1030 
chilli ()
1 root 1031 
{
1370 richard 1032 
# chilli unit for systemd
1033 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1034 
#  This file is part of systemd.
1035 
#
1036 
#  systemd is free software; you can redistribute it and/or modify it
1037 
#  under the terms of the GNU General Public License as published by
1038 
#  the Free Software Foundation; either version 2 of the License, or
1039 
#  (at your option) any later version.
1370 richard 1040 
[Unit]
1041 
Description=chilli is a captive portal daemon
1042 
After=network.target
1043 
 
1044 
[Service]
1379 richard 1045 
Type=forking
1370 richard 1046 
ExecStart=/usr/libexec/chilli start
1047 
ExecStop=/usr/libexec/chilli stop
1048 
ExecReload=/usr/libexec/chilli reload
1049 
PIDFile=/var/run/chilli.pid
1050 
 
1051 
[Install]
1052 
WantedBy=multi-user.target
1053 
EOF
799 richard 1054 
# init file creation
1370 richard 1055 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1056 
	cat <<EOF > /usr/libexec/chilli
799 richard 1057 
#!/bin/sh
1058 
#
1059 
# chilli CoovaChilli init
1060 
#
1061 
# chkconfig: 2345 65 35
1062 
# description: CoovaChilli
1063 
### BEGIN INIT INFO
1064 
# Provides:       chilli
1065 
# Required-Start: network
1066 
# Should-Start:
1067 
# Required-Stop:  network
1068 
# Should-Stop:
1069 
# Default-Start:  2 3 5
1070 
# Default-Stop:
1071 
# Description:    CoovaChilli access controller
1072 
### END INIT INFO
1073 
 
1074 
[ -f /usr/sbin/chilli ] || exit 0
1075 
. /etc/init.d/functions
1076 
CONFIG=/etc/chilli.conf
1077 
pidfile=/var/run/chilli.pid
1078 
[ -f \$CONFIG ] || {
1079 
    echo "\$CONFIG Not found"
1080 
    exit 0
1081 
}
1082 
RETVAL=0
1083 
prog="chilli"
1084 
case \$1 in
1085 
    start)
1086 
	if [ -f \$pidfile ] ; then
1087 
		gprintf "chilli is already running"
1088 
	else
1089 
        	gprintf "Starting \$prog: "
1090 
		rm -f /var/run/chilli* # cleaning
1091 
        	/sbin/modprobe tun >/dev/null 2>&1
1092 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1093 
		[ -e /dev/net/tun ] || {
1094 
	    	(cd /dev;
1095 
			mkdir net;
1096 
			cd net;
1097 
			mknod tun c 10 200)
1098 
		}
1336 richard 1099 
		ifconfig $INTIF 0.0.0.0
799 richard 1100 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1101 
        	RETVAL=$?
1102 
	fi
1103 
	;;
1104 
 
1105 
    reload)
1106 
	killall -HUP chilli
1107 
	;;
1108 
 
1109 
    restart)
1110 
	\$0 stop
1111 
        sleep 2
1112 
	\$0 start
1113 
	;;
1114 
 
1115 
    status)
1116 
        status chilli
1117 
        RETVAL=0
1118 
        ;;
1119 
 
1120 
    stop)
1121 
	if [ -f \$pidfile ] ; then
1122 
        	gprintf "Shutting down \$prog: "
1123 
		killproc /usr/sbin/chilli
1124 
		RETVAL=\$?
1125 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1126 
	else
1127 
        	gprintf "chilli is not running"
1128 
	fi
1129 
	;;
1130 
 
1131 
    *)
1132 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1133 
        exit 1
1134 
esac
1135 
echo
1136 
EOF
1373 richard 1137 
chmod a+x /usr/libexec/chilli
799 richard 1138 
# conf file creation
346 richard 1139 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1140 
	cat <<EOF > /etc/chilli.conf
1141 
# coova config for ALCASAR
1142 
cmdsocket	/var/run/chilli.sock
1336 richard 1143 
unixipc		chilli.$INTIF.ipc
1144 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1145 
net		$PRIVATE_NETWORK_MASK
595 richard 1146 
dhcpif		$INTIF
841 richard 1147 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1148 
#nodynip
865 richard 1149 
#statip
1150 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1151 
domain		$DOMAIN
355 richard 1152 
dns1		$PRIVATE_IP
1153 
dns2		$PRIVATE_IP
346 richard 1154 
uamlisten	$PRIVATE_IP
503 richard 1155 
uamport		3990
837 richard 1156 
macauth
1157 
macpasswd	password
1243 richard 1158 
locationname	$HOSTNAME.$DOMAIN
346 richard 1159 
radiusserver1	127.0.0.1
1160 
radiusserver2	127.0.0.1
1161 
radiussecret	$secretradius
1162 
radiusauthport	1812
1163 
radiusacctport	1813
1243 richard 1164 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1165 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1166 
uamsecret	$secretuam
1249 richard 1167 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1168 
coaport		3799
1379 richard 1169 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1170 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1171 
include		$DIR_DEST_ETC/alcasar-uamallowed
1172 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1173 
#dhcpgateway
1157 stephane 1174 
#dhcprelayagent
1175 
#dhcpgatewayport
346 richard 1176 
EOF
1336 richard 1177 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1178 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1179 
# create files for trusted domains and urls
1148 crox53 1180 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1181 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1182 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1183 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1184 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1185 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1186 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1187 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1188 
	if [ "$chilli_exist" == "1" ]
1189 
	then
1190 
	      userdel -r chilli 2>/dev/null
1191 
	fi
1192 
	groupadd -f chilli
1193 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1194 
}  # End of chilli ()
1349 richard 1195 
 
1 root 1196 
##################################################################
1389 richard 1197 
##		Fonction "dansguardian"				##
1 root 1198 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1199 
##################################################################
1389 richard 1200 
dansguardian ()
1 root 1201 
{
1202 
	mkdir /var/dansguardian
1203 
	chown dansguardian /var/dansguardian
1375 richard 1204 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1205 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1206 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1207 
# By default the filter is off
497 richard 1208 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1209 
# French deny HTML page
497 richard 1210 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1211 
# Listen only on LAN side
497 richard 1212 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1213 
# DG send its flow to HAVP
1214 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1215 
# replace the default deny HTML page
1 root 1216 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1217 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1218 
# Don't log
1219 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1220 
# Run 10 daemons (20 in largest server)
659 richard 1221 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1222 
# on désactive par défaut le controle de contenu des pages html
497 richard 1223 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1224 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1225 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1226 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1227 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1228 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1229 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1230 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1231 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1232 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1233 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1234 
	touch $DIR_DG/lists/bannedextensionlist
1235 
	touch $DIR_DG/lists/bannedmimetypelist
1236 
# 'Safesearch' regex actualisation
498 richard 1237 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1238 
# empty LAN IP list that won't be WEB filtered
1239 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1240 
	touch $DIR_DG/lists/exceptioniplist
1241 
# Keep a copy of URL & domain filter configuration files
1242 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1243 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1244 
} # End of dansguardian ()
1 root 1245 
 
71 richard 1246 
##################################################################
1221 richard 1247 
##			Fonction "antivirus"			##
1357 richard 1248 
## - configuration of havp, libclamav and freshclam		##
71 richard 1249 
##################################################################
1250 
antivirus ()
1251 
{
1358 richard 1252 
# create 'havp' user
288 richard 1253 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1254 
	if [ "$havp_exist" == "1" ]
288 richard 1255 
	then
478 richard 1256 
	      userdel -r havp 2>/dev/null
894 richard 1257 
	      groupdel havp 2>/dev/null
288 richard 1258 
	fi
307 richard 1259 
	groupadd -f havp
1486 richard 1260 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1261 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1262 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1263 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1264 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1265 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1266 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1267 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1268 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1269 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1270 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1271 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1272 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1273 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1274 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1275 
# skip checking of youtube flow (too heavy load / risk too low)
1276 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1277 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1278 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1279 
# replacement of init script
335 richard 1280 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1281 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1282 
# replace of the intercept page (template)
340 richard 1283 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1284 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1285 
# update virus database every 4 hours (24h/6)
1357 richard 1286 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1287 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1288 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1289 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1290 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1291 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1292 
# update now
1382 richard 1293 
	/usr/bin/freshclam --no-warnings
1389 richard 1294 
} # End of antivirus ()
71 richard 1295 
 
1486 richard 1296 
##########################################################################
1297 
##			Fonction "tinyproxy"				##
1298 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1299 
##########################################################################
1485 richard 1300 
tinyproxy ()
1301 
{
1486 richard 1302 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1303 
	if [ "$tinyproxy_exist" == "1" ]
1304 
	then
1305 
	      userdel -r tinyproxy 2>/dev/null
1306 
	      groupdel tinyproxy 2>/dev/null
1307 
	fi
1308 
	groupadd -f tinyproxy
1488 richard 1309 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1310 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1311 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1312 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1313 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1314 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1315 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1316 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1317 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1318 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1319 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1320 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1321 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1322 
# Create the systemd unit
1323 
cat << EOF > /lib/systemd/system/tinyproxy.service
1324 
#  This file is part of systemd.
1325 
#
1326 
#  systemd is free software; you can redistribute it and/or modify it
1327 
#  under the terms of the GNU General Public License as published by
1328 
#  the Free Software Foundation; either version 2 of the License, or
1329 
#  (at your option) any later version.
1485 richard 1330 
 
1509 richard 1331 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1332 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1333 
[Unit]
1334 
Description=Tinyproxy Web Proxy Server
1335 
After=network.target iptables.service
1336 
 
1337 
[Service]
1338 
Type=forking
1518 richard 1339 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1340 
ExecStartPre=/bin/sleep 2
1341 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1342 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1343 
 
1344 
[Install]
1345 
WantedBy=multi-user.target
1346 
EOF
1347 
 
1485 richard 1348 
} # end of tinyproxy
1 root 1349 
##################################################################################
1389 richard 1350 
##			function "ulogd"					##
476 richard 1351 
## - Ulog config for multi-log files 						##
1352 
##################################################################################
1389 richard 1353 
ulogd ()
476 richard 1354 
{
1355 
# Three instances of ulogd (three different logfiles)
1356 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1357 
	nl=1
1358 richard 1358 
	for log_type in traceability ssh ext-access
478 richard 1359 
	do
1365 richard 1360 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1361 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1362 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1363 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1364 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1365 
[emu1]
478 richard 1366 
file="/var/log/firewall/$log_type.log"
1367 
sync=1
1368 
EOF
1452 richard 1369 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1370 
		nl=`expr $nl + 1`
1371 
	done
476 richard 1372 
	chown -R root:apache /var/log/firewall
1373 
	chmod 750 /var/log/firewall
1374 
	chmod 640 /var/log/firewall/*
1389 richard 1375 
}  # End of ulogd ()
476 richard 1376 
 
1159 crox53 1377 
 
1378 
##########################################################
1389 richard 1379 
##              Function "nfsen"			##
1159 crox53 1380 
##########################################################
1389 richard 1381 
nfsen()
1 root 1382 
{
1393 richard 1383 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1384 
# Add PortTracker plugin
1534 richard 1385 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1386 
	do
1512 richard 1387 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i
1395 richard 1388 
	done
1515 richard 1389 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1390 
# use of our conf file and init unit
1221 richard 1391 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1392 
# Installation of nfsen
1221 richard 1393 
	DirTmp=$(pwd)
1394 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1395 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1396 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1397 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1398 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1534 richard 1399 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1400 
	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
1401 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1402 
# Apache conf file
1394 richard 1403 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1534 richard 1404 
Alias /nfsen /var/www/html/acc/manager/nfsen
1405 
<Directory /var/www/html/acc/manager/nfsen/>
1159 crox53 1406 
DirectoryIndex nfsen.php
1407 
Options -Indexes
1408 
AllowOverride all
1409 
order allow,deny
1410 
allow from all
1411 
AddType application/x-httpd-php .php
1412 
php_flag magic_quotes_gpc on
1413 
php_flag track_vars on
1 root 1414 
</Directory>
1415 
EOF
1372 richard 1416 
# nfsen unit for systemd
1417 
cat << EOF > /lib/systemd/system/nfsen.service
1418 
#  This file is part of systemd.
1419 
#
1420 
#  systemd is free software; you can redistribute it and/or modify it
1421 
#  under the terms of the GNU General Public License as published by
1422 
#  the Free Software Foundation; either version 2 of the License, or
1423 
#  (at your option) any later version.
1424 
 
1425 
# This unit launches nfsen (a Netflow grapher).
1426 
[Unit]
1427 
Description= NfSen init script
1428 
After=network.target iptables.service
1429 
 
1430 
[Service]
1431 
Type=oneshot
1432 
RemainAfterExit=yes
1393 richard 1433 
PIDFile=/var/run/nfsen/nfsen.pid
1434 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1435 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1436 
ExecStart=/usr/bin/nfsen start
1437 
ExecStop=/usr/bin/nfsen stop
1393 richard 1438 
ExecReload=/usr/bin/nfsen restart
1372 richard 1439 
TimeoutSec=0
1440 
 
1441 
[Install]
1442 
WantedBy=multi-user.target
1443 
EOF
1365 richard 1444 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1445 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1446 
# expire delay for the profile "live"
1393 richard 1447 
	systemctl start nfsen
1448 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1449 
# add SURFmap plugin
1509 richard 1450 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1451 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1452 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1453 
	cd /tmp/
1454 
	/usr/bin/sh SURFmap/install.sh
1365 richard 1455 
# clear the installation
1221 richard 1456 
	cd $DirTmp
1509 richard 1457 
	rm -rf /tmp/nfsen*
1458 
	rm -rf /tmp/SURFmap*
1389 richard 1459 
} # End of nfsen ()
1 root 1460 
 
1390 richard 1461 
##################################################
1389 richard 1462 
##		Function "dnsmasq"		##
1390 richard 1463 
##################################################
1389 richard 1464 
dnsmasq ()
219 jeremy 1465 
{
1466 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1467 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1468 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1469 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1470 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1471 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1472 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1473 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1474 
listen-address=$PRIVATE_IP
1390 richard 1475 
pid-file=/var/run/dnsmasq.pid
259 richard 1476 
listen-address=127.0.0.1
286 richard 1477 
no-dhcp-interface=$INTIF
1387 richard 1478 
no-dhcp-interface=tun0
1479 
no-dhcp-interface=lo
259 richard 1480 
bind-interfaces
1481 
cache-size=256
1482 
domain=$DOMAIN
1483 
domain-needed
1484 
expand-hosts
1485 
bogus-priv
1486 
filterwin2k
1487 
server=$DNS1
1488 
server=$DNS2
1387 richard 1489 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1490 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1491 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1492 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1493 
 
1387 richard 1494 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1495 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1496 
EOF
1356 richard 1497 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1498 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1499 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1500 
# Add Toulouse blacklist domains
1472 richard 1501 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1502 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1503 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1504 
listen-address=$PRIVATE_IP
1505 
port=54
1506 
no-dhcp-interface=$INTIF
1387 richard 1507 
no-dhcp-interface=tun0
1472 richard 1508 
no-dhcp-interface=lo
498 richard 1509 
bind-interfaces
1510 
cache-size=256
1511 
domain=$DOMAIN
1512 
domain-needed
1513 
expand-hosts
1514 
bogus-priv
1515 
filterwin2k
1516 
server=$DNS1
1517 
server=$DNS2
1518 
EOF
1379 richard 1519 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1520 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1521 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1522 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1523 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1524 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1525 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1526 
listen-address=$PRIVATE_IP
1527 
port=55
1528 
no-dhcp-interface=$INTIF
1387 richard 1529 
no-dhcp-interface=tun0
1472 richard 1530 
no-dhcp-interface=lo
1356 richard 1531 
bind-interfaces
1532 
cache-size=256
1533 
domain=$DOMAIN
1534 
domain-needed
1535 
expand-hosts
1536 
bogus-priv
1537 
filterwin2k
1472 richard 1538 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1539 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1540 
EOF
1472 richard 1541 
# 4th dnsmasq listen on udp 56 ("blackhole")
1542 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1543 
# Configuration file for "dnsmasq as a blackhole"
1544 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1545 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1546 
pid-file=/var/run/dnsmasq-blackhole.pid
1547 
listen-address=$PRIVATE_IP
1548 
port=56
1549 
no-dhcp-interface=$INTIF
1550 
no-dhcp-interface=tun0
1551 
no-dhcp-interface=lo
1552 
bind-interfaces
1553 
cache-size=256
1554 
domain=$DOMAIN
1555 
domain-needed
1556 
expand-hosts
1557 
bogus-priv
1558 
filterwin2k
1559 
EOF
1560 
 
1517 richard 1561 
# the main instance should start after network and chilli (which create tun0)
1562 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1563 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1564 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1565 
	for list in blacklist whitelist blackhole
1566 
	do
1567 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1568 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1569 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1570 
	done
308 richard 1571 
} # End dnsmasq
1572 
 
1573 
##########################################################
1221 richard 1574 
##		Fonction "BL"				##
308 richard 1575 
##########################################################
1576 
BL ()
1577 
{
1384 richard 1578 
# copy and extract toulouse BL
648 richard 1579 
	rm -rf $DIR_DG/lists/blacklists
1580 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1581 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1582 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1583 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1584 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1585 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1586 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1587 
# creation of file for the rehabilited domains and urls
648 richard 1588 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1589 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1590 
	touch $DIR_DG/lists/exceptionsitelist
1591 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1592 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1593 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1594 
# Dansguardian filter config for ALCASAR
1595 
EOF
648 richard 1596 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1597 
# Dansguardian domain filter config for ALCASAR
1598 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1599 
#**
1600 
# block all SSL and CONNECT tunnels
1601 
**s
1602 
# block all SSL and CONNECT tunnels specified only as an IP
1603 
*ips
1604 
# block all sites specified only by an IP
1605 
*ip
1606 
EOF
1000 richard 1607 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1608 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1609 
# Bing - add 'adlt=strict'
1610 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1611 
# Youtube - add 'edufilter=your_ID'
885 richard 1612 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1613 
EOF
1000 richard 1614 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1615 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1616 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1617 
	if [ "$mode" != "update" ]; then
1618 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1619 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1620 
	fi
308 richard 1621 
}
219 jeremy 1622 
 
1 root 1623 
##########################################################
1221 richard 1624 
##		Fonction "cron"				##
1 root 1625 
## - Mise en place des différents fichiers de cron	##
1626 
##########################################################
1627 
cron ()
1628 
{
1629 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1630 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1631 
	cat <<EOF > /etc/crontab
1632 
SHELL=/bin/bash
1633 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1634 
MAILTO=root
1635 
HOME=/
1636 
 
1637 
# run-parts
1638 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1639 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1640 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1641 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1642 
EOF
1643 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1644 
	cat <<EOF >> /etc/anacrontab
667 franck 1645 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1646 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1647 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1648 
EOF
1247 crox53 1649 
 
811 richard 1650 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1651 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1652 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1653 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1654 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1655 
EOF
952 franck 1656 
	cat <<EOF > /etc/cron.d/alcasar-archive
1657 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1658 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1659 
EOF
667 franck 1660 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1661 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1662 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1663 
EOF
722 franck 1664 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1665 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1666 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1667 
EOF
1247 crox53 1668 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1669 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1670 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1671 
#EOF
1159 crox53 1672 
 
1 root 1673 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1674 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1675 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1676 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1677 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1678 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1679 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1680 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1681 
	rm -f /etc/cron.daily/freeradius-web
1682 
	rm -f /etc/cron.monthly/freeradius-web
1683 
	cat << EOF > /etc/cron.d/freeradius-web
1684 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1685 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1686 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1687 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1688 
EOF
671 franck 1689 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1690 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1691 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1692 
EOF
808 franck 1693 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1694 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1695 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1696 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1697 
EOF
522 richard 1698 
# suppression des crons usagers
1699 
	rm -f /var/spool/cron/*
1 root 1700 
} # End cron
1701 
 
1702 
##################################################################
1221 richard 1703 
## 			Fonction "Fail2Ban"			##
1163 crox53 1704 
##- Modification de la configuration de fail2ban		##
1705 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1706 
##################################################################
1707 
fail2ban()
1708 
{
1191 crox53 1709 
	$DIR_CONF/fail2ban.sh
1474 richard 1710 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1711 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1712 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1713 
	chmod 644 /var/log/fail2ban.log
1489 richard 1714 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1715 
	/usr/bin/touch /var/log/auth.log
1515 richard 1716 
# fail2ban unit
1717 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1718 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1719 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1720 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1721 
} #Fin de fail2ban_install()
1722 
 
1723 
##################################################################
1376 richard 1724 
## 			Fonction "gammu_smsd"			##
1725 
## - Creation de la base de donnée Gammu			##
1726 
## - Creation du fichier de config: gammu_smsd_conf		##
1727 
##								##
1728 
##################################################################
1729 
gammu_smsd()
1730 
{
1731 
# Create 'gammu' databse
1732 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1733 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1734 
# Add a gammu database structure
1735 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1736 
 
1737 
# config file for the daemon
1738 
cat << EOF > /etc/gammu_smsd_conf
1739 
[gammu]
1740 
port = /dev/ttyUSB0
1741 
connection = at115200
1742 
 
1743 
;########################################################
1744 
 
1745 
[smsd]
1746 
 
1747 
PIN = 1234
1748 
 
1749 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1750 
logformat = textall
1751 
debuglevel = 0
1752 
 
1753 
service = sql
1754 
driver = native_mysql
1755 
user = $DB_USER
1756 
password = $radiuspwd
1757 
pc = localhost
1758 
database = $DB_GAMMU
1759 
 
1760 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1761 
 
1762 
StatusFrequency = 30
1380 richard 1763 
;LoopSleep = 2
1376 richard 1764 
 
1765 
;ResetFrequency = 300
1766 
;HardResetFrequency = 120
1767 
 
1768 
CheckSecurity = 1
1769 
CheckSignal = 1
1770 
CheckBattery = 0
1771 
EOF
1772 
 
1773 
chmod 755 /etc/gammu_smsd_conf
1774 
 
1775 
#Creation dossier de log Gammu-smsd
1382 richard 1776 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1777 
chmod 755 /var/log/gammu-smsd
1778 
 
1779 
#Edition du script sql gammu <-> radius
1452 richard 1780 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1781 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1782 
 
1380 richard 1783 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1784 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1785 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1786 
EOF
1787 
 
1376 richard 1788 
} # END gammu_smsd()
1789 
 
1790 
##################################################################
1221 richard 1791 
##			Fonction "post_install"			##
1 root 1792 
## - Modification des bannières (locales et ssh) et des prompts ##
1793 
## - Installation de la structure de chiffrement pour root	##
1794 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1795 
## - Mise en place du la rotation des logs			##
5 franck 1796 
## - Configuration dans le cas d'une mise à jour		##
1 root 1797 
##################################################################
1798 
post_install()
1799 
{
1800 
# création de la bannière locale
1007 richard 1801 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1802 
	cp -f $DIR_CONF/banner /etc/mageia-release
1803 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1804 
# création de la bannière SSH
1007 richard 1805 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1806 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1807 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1808 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1809 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1810 
# postfix banner anonymisation
1811 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1812 
# sshd écoute côté LAN et WAN
1499 richard 1813 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1814 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1815 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1816 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1817 
	echo "QOS=off" >> $CONF_FILE
1818 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1819 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1820 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1821 
	echo "MULTIWAN=off" >> $CONF_FILE
1822 
	echo "FAILOVER=30" >> $CONF_FILE
1823 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1824 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1825 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1826 
# Coloration des prompts
1827 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1828 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1829 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1830 
# Droits d'exécution pour utilisateur apache et sysadmin
1831 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1832 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1833 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1834 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1835 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1836 
	chmod 644 /etc/logrotate.d/*
714 franck 1837 
# rectification sur versions précédentes de la compression des logs
706 franck 1838 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1839 
# actualisation des fichiers logs compressés
1342 richard 1840 
	for dir in firewall dansguardian httpd
706 franck 1841 
	do
714 franck 1842 
	      find /var/log/$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 1843 
	done
1221 richard 1844 
# create the alcasar-load_balancing unit
1845 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1846 
#  This file is part of systemd.
1847 
#
1848 
#  systemd is free software; you can redistribute it and/or modify it
1849 
#  under the terms of the GNU General Public License as published by
1850 
#  the Free Software Foundation; either version 2 of the License, or
1851 
#  (at your option) any later version.
1852 
 
1853 
# This unit lauches alcasar-load-balancing.sh script.
1854 
[Unit]
1855 
Description=alcasar-load_balancing.sh execution
1856 
After=network.target iptables.service
1857 
 
1858 
[Service]
1859 
Type=oneshot
1860 
RemainAfterExit=yes
1861 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1862 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1863 
TimeoutSec=0
1864 
SysVStartPriority=99
1865 
 
1866 
[Install]
1867 
WantedBy=multi-user.target
1157 stephane 1868 
EOF
1221 richard 1869 
# processes launched at boot time (Systemctl)
1525 franck 1870 
	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 1871 
	do
1389 richard 1872 
		systemctl -q enable $i.service
1221 richard 1873 
	done
1452 richard 1874 
 
1875 
# disable processes at boot time (Systemctl)
1876 
	for i in ulogd
1877 
	do
1878 
		systemctl -q disable $i.service
1879 
	done
1880 
 
1221 richard 1881 
# Apply French Security Agency (ANSSI) rules
1362 richard 1882 
# ignore ICMP broadcast (smurf attack)
1883 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1884 
# ignore ICMP errors bogus
1885 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1886 
# remove ICMP redirects responces
1887 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1888 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1889 
# enable SYN Cookies (Syn flood attacks)
1890 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1891 
# enable kernel antispoofing
1892 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1893 
# ignore source routing
1894 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1895 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1896 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1897 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1898 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1899 
# remove Magic SysReq Keys
1363 richard 1900 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1901 
# switch to multi-users runlevel (instead of x11)
1221 richard 1902 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1903 
#	GRUB modifications
1904 
# limit wait time to 3s
1905 
# create an alcasar entry instead of linux-nonfb
1906 
# change display to 1024*768 (vga791)
1221 richard 1907 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1908 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1909 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1910 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1911 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1912 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1913 
# Remove unused services and users
1502 richard 1914 
	for svc in sshd
1221 richard 1915 
	do
1502 richard 1916 
		/bin/systemctl -q disable $svc.service
1221 richard 1917 
	done
1918 
# Load and apply the previous conf file
1919 
	if [ "$mode" = "update" ]
532 richard 1920 
	then
1266 richard 1921 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1922 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1923 
		PARENT_SCRIPT=`basename $0`
1924 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1925 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1926 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1927 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1928 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1929 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1930 
		then
1931 
			header_install
1932 
			if [ $Lang == "fr" ]
1933 
			then
1934 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1935 
				echo
1936 
				echo -n "Nom : "
1937 
			else
1938 
				echo "This update need to redefine the first admin account"
1939 
				echo
1940 
				echo -n "Account : "
1941 
			fi
1942 
			read admin_portal
1943 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1944 
			mkdir -p $DIR_DEST_ETC/digest
1945 
			chmod 755 $DIR_DEST_ETC/digest
1946 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1947 
			do
1350 richard 1948 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1949 
			done
1950 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1951 
		fi
532 richard 1952 
	fi
1221 richard 1953 
	rm -f /tmp/alcasar-conf*
1954 
	chown -R root:apache $DIR_DEST_ETC/*
1955 
	chmod -R 660 $DIR_DEST_ETC/*
1956 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1957 
# Apply and save the firewall rules
1958 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1959 
	sleep 2
1 root 1960 
	cd $DIR_INSTALL
5 franck 1961 
	echo ""
1 root 1962 
	echo "#############################################################################"
638 richard 1963 
	if [ $Lang == "fr" ]
1964 
		then
1965 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1966 
		echo "#                                                                           #"
1967 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1968 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1969 
		echo "#                                                                           #"
1970 
		echo "#############################################################################"
1971 
		echo
1972 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1973 
		echo
1974 
		echo "- Lisez attentivement la documentation d'exploitation"
1975 
		echo
1976 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1977 
		echo
1978 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1979 
	else
1980 
		echo "#                        Enf of ALCASAR install process                     #"
1981 
		echo "#                                                                           #"
1982 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1983 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1984 
		echo "#                                                                           #"
1985 
		echo "#############################################################################"
1986 
		echo
1987 
		echo "- The system will be rebooted in order to operate ALCASAR"
1988 
		echo
1989 
		echo "- Read the exploitation documentation"
1990 
		echo
1991 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1992 
		echo
1993 
		echo "                   Hit 'Enter' to continue"
1994 
	fi
815 richard 1995 
	sleep 2
1996 
	if [ "$mode" != "update" ]
820 richard 1997 
	then
815 richard 1998 
		read a
1999 
	fi
774 richard 2000 
	clear
1 root 2001 
	reboot
2002 
} # End post_install ()
2003 
 
2004 
#################################
1005 richard 2005 
#  	Main Install loop  	#
1 root 2006 
#################################
832 richard 2007 
dir_exec=`dirname "$0"`
2008 
if [ $dir_exec != "." ]
2009 
then
2010 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2011 
	echo "Launch this program from the ALCASAR archive directory"
2012 
	exit 0
2013 
fi
2014 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2015 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2016 
nb_args=$#
2017 
args=$1
2018 
if [ $nb_args -eq 0 ]
2019 
then
2020 
	nb_args=1
2021 
	args="-h"
2022 
fi
1062 richard 2023 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2024 
case $args in
2025 
	-\? | -h* | --h*)
2026 
		echo "$usage"
2027 
		exit 0
2028 
		;;
291 franck 2029 
	-i | --install)
959 franck 2030 
		license
5 franck 2031 
		header_install
29 richard 2032 
		testing
595 richard 2033 
# RPMs install
2034 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2035 
		if [ "$?" != "0" ]
1 root 2036 
		then
595 richard 2037 
			exit 0
2038 
		fi
1249 richard 2039 
		if [ -e $CONF_FILE ]
595 richard 2040 
		then
597 richard 2041 
# Uninstall the running version
532 richard 2042 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2043 
		fi
636 richard 2044 
# Test if manual update
1362 richard 2045 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2046 
		then
636 richard 2047 
			header_install
595 richard 2048 
			if [ $Lang == "fr" ]
636 richard 2049 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2050 
				else echo "The configuration file of an old version has been found";
595 richard 2051 
			fi
597 richard 2052 
			response=0
2053 
			PTN='^[oOnNyY]$'
2054 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2055 
			do
2056 
				if [ $Lang == "fr" ]
2057 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2058 
					else echo -n "Do you want to use it (Y/n)?";
2059 
				 fi
2060 
				read response
2061 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2062 
				then rm -f /tmp/alcasar-conf*
2063 
				fi
2064 
			done
2065 
		fi
636 richard 2066 
# Test if update
1057 richard 2067 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2068 
		then
2069 
			if [ $Lang == "fr" ]
2070 
				then echo "#### Installation avec mise à jour ####";
2071 
				else echo "#### Installation with update     ####";
2072 
			fi
636 richard 2073 
# Extract the central configuration file
1057 richard 2074 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2075 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2076 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2077 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2078 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2079 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2080 
			mode="update"
1 root 2081 
		fi
1486 richard 2082 
		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 2083 
		do
2084 
			$func
1362 richard 2085 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2086 
		done
5 franck 2087 
		;;
291 franck 2088 
	-u | --uninstall)
5 franck 2089 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2090 
		then
597 richard 2091 
			if [ $Lang == "fr" ]
2092 
				then echo "ALCASAR n'est pas installé!";
2093 
				else echo "ALCASAR isn't installed!";
2094 
			fi
1 root 2095 
			exit 0
2096 
		fi
5 franck 2097 
		response=0
2098 
		PTN='^[oOnN]$'
580 richard 2099 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2100 
		do
597 richard 2101 
			if [ $Lang == "fr" ]
2102 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2103 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2104 
			fi
5 franck 2105 
			read response
2106 
		done
1103 richard 2107 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2108 
		then
1103 richard 2109 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2110 
		else
2111 
			rm -f /tmp/alcasar-conf*
1 root 2112 
		fi
597 richard 2113 
# Uninstall the running version
65 richard 2114 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2115 
		;;
2116 
	*)
2117 
		echo "Argument inconnu :$1";
460 richard 2118 
		echo "Unknown argument :$1";
1 root 2119 
		echo "$usage"
2120 
		exit 1
2121 
		;;
2122 
esac
10 franck 2123 
# end of script
366 franck 2124