Subversion Repositories ALCASAR

Rev

Rev 1419 | Rev 1465 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1452 2014-09-19 13:21:07Z 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)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1378 richard 30 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 31 
#	init			: Installation of RPM and scripts
32 
#	network			: Network parameters
33 
#	ACC			: ALCASAR Control Center installation
34 
#	CA			: Certification Authority initialization
35 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36 
#	radius			: FreeRadius initialisation
37 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38 
#	chilli			: coovachilli initialisation (+authentication page)
39 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40 
#	antivirus		: HAVP + libclamav configuration
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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
67 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 68 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 69 
DB_RADIUS="radius"				# database name used by FreeRadius server
70 
DB_USER="radius"				# user name allows to request the users database
1349 richard 71 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 72 
# ******* Network parameters - paramètres réseau *******
1211 crox53 73 
HOSTNAME="alcasar"				#
1243 richard 74 
DOMAIN="localdomain"				# default local domain
1336 richard 75 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`	# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
76 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF"|cut -d" " -f2|tr -d ":"`		# INTIF is connected to the consultation network
1148 crox53 77 
MTU="1500"
1157 stephane 78 
ETHTOOL_OPTS='"autoneg off speed 100 duplex full"'
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
967 franck 87 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89 
	fi
975 franck 90 
	echo "Taper sur Entrée pour continuer !"
91 
	echo "Enter to continue."
959 franck 92 
	read a
93 
}
94 
 
1 root 95 
header_install ()
96 
{
97 
	clear
98 
	echo "-----------------------------------------------------------------------------"
460 richard 99 
	echo "                     ALCASAR V$VERSION Installation"
1 root 100 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101 
	echo "-----------------------------------------------------------------------------"
1389 richard 102 
}
1 root 103 
 
104 
##################################################################
1221 richard 105 
##			Function "testing"			##
1378 richard 106 
## - Test of Mageia version					##
1342 richard 107 
## - Test of free space on /var  (>10G)				##
1005 richard 108 
## - Test of Internet access					##
29 richard 109 
##################################################################
110 
testing ()
111 
{
1362 richard 112 
# Test if ALCASAR is already installed
113 
	if [ -e $CONF_FILE ]
114 
	then
115 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 116 
		if [ $Lang == "fr" ]
1362 richard 117 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
118 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 119 
		fi
1362 richard 120 
		response=0
121 
		PTN='^[oOnNyY]$'
122 
		until [[ $(expr $response : $PTN) -gt 0 ]]
123 
		do
124 
			if [ $Lang == "fr" ]
125 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
126 
				else echo -n "Do you want to update (Y/n)?";
127 
			 fi
128 
			read response
129 
		done
130 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
131 
		then
132 
			rm -f /tmp/alcasar-conf*
133 
		else
134 
# Create a backup of running version importants files
135 
			$DIR_SCRIPTS/alcasar-conf.sh --create
136 
			mode="update"
137 
		fi
138 
	else
1365 richard 139 
		if [ ! -d /var/log/netflow/porttracker ]
140 
			then
1378 richard 141 
# Test of free space on /var
1365 richard 142 
			free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
143 
			if [ $free_space -lt 10 ]
144 
				then
145 
				if [ $Lang == "fr" ]
146 
					then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
147 
					else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
148 
				fi
149 
			exit 0
1362 richard 150 
			fi
1378 richard 151 
		fi
152 
# Test of Mageia version
153 
# extract the current Mageia version and hardware architecture (i586 ou X64)
154 
		fic=`cat /etc/product.id`
155 
		unknown_os=0
156 
		old="$IFS"
157 
		IFS=","
158 
		set $fic
159 
		for i in $*
160 
		do
161 
			if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
162 
				then
163 
				DISTRIBUTION=`echo $i|cut -d"=" -f2`
164 
				unknown_os=`expr $unknown_os + 1`
165 
			fi
166 
			if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
167 
				then
168 
				CURRENT_VERSION=`echo $i|cut -d"=" -f2`
169 
				unknown_os=`expr $unknown_os + 1`
170 
			fi
171 
			if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
172 
				then
173 
				ARCH=`echo $i|cut -d"=" -f2`
174 
				unknown_os=`expr $unknown_os + 1`
175 
			fi
176 
		done
177 
		IFS="$old"
178 
		if [[ ( $unknown_os != 3 || "$DISTRIBUTION" != "Mageia" ) && ( "$CURRENT_VERSION" != "4" ) ]]
179 
			then
180 
			if [ $Lang == "fr" ]
181 
				then
182 
				echo "L'installation ou la mise @ jour d'ALCASAR ne peut pas être réalisée."
183 
				echo "Le système d'exploitation doit être remplacé (Mageia4)"
184 
			else
185 
				echo "The automatic update of ALCASAR can't be performed."
186 
				echo "The OS must be replaced (Mageia4)"
187 
			fi
188 
			if [ -e /tmp/alcasar-conf.tar.gz ]
189 
				then
190 
				echo
191 
				if [ $Lang == "fr" ]
192 
					then
193 
					echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
194 
					echo "2 - Installez Linux-Mageia4 (cf. doc d'installation)"
195 
					echo "3 - copiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
196 
				else
197 
					echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
198 
					echo "2 - Install Linux-Mageia4 (cf. installation doc)"
199 
					echo "3 - Copy the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
200 
				fi
201 
			fi
202 
			exit 0
203 
		fi
1342 richard 204 
	fi
1378 richard 205 
	if [ $Lang == "fr" ]
784 richard 206 
		then echo -n "Tests des paramètres réseau : "
595 richard 207 
		else echo -n "Network parameters tests : "
208 
	fi
1336 richard 209 
# We test EXTIF config files
784 richard 210 
	PUBLIC_IP=`grep IPADDR /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
211 
	PUBLIC_GATEWAY=`grep GATEWAY /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`
1362 richard 212 
	if [ "$EXTIF" == "" ] || [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
784 richard 213 
		then
214 
		if [ $Lang == "fr" ]
215 
		then
216 
			echo "Échec"
217 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
218 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 219 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 220 
		else
221 
			echo "Failed"
222 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
223 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 224 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 225 
		fi
830 richard 226 
		echo "DEVICE=$EXTIF"
784 richard 227 
		echo "IPADDR="
228 
		echo "NETMASK="
229 
		echo "GATEWAY="
230 
		echo "DNS1="
231 
		echo "DNS2="
830 richard 232 
		echo "ONBOOT=yes"
784 richard 233 
		exit 0
234 
	fi
235 
	echo -n "."
460 richard 236 
# We test the Ethernet links state
29 richard 237 
	for i in $EXTIF $INTIF
238 
	do
294 richard 239 
		/sbin/ip link set $i up
306 richard 240 
		sleep 3
1031 richard 241 
		CMD=`/usr/sbin/ethtool $i |egrep 'Link detected'| awk '{print $NF}'`
242 
		CMD2=`/sbin/mii-tool $i | grep link | awk '{print $NF}'`
808 franck 243 
		if [ $CMD != "yes" ] && [ $CMD2 != "ok" ]
29 richard 244 
			then
595 richard 245 
			if [ $Lang == "fr" ]
246 
			then
247 
				echo "Échec"
248 
				echo "Le lien réseau de la carte $i n'est pas actif."
249 
				echo "Réglez ce problème puis relancez ce script."
250 
			else
251 
				echo "Failed"
252 
				echo "The link state of $i interface id down."
253 
				echo "Resolv this problem, then restart this script."
254 
			fi
29 richard 255 
			exit 0
256 
		fi
308 richard 257 
	echo -n "."
29 richard 258 
	done
259 
# On teste la présence d'un routeur par défaut (Box FAI)
784 richard 260 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 261 
		if [ $Lang == "fr" ]
262 
		then
263 
			echo "Échec"
264 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
265 
			echo "Réglez ce problème puis relancez ce script."
266 
		else
267 
			echo "Failed"
268 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
269 
			echo "Resolv this problem, then restart this script."
270 
		fi
29 richard 271 
		exit 0
272 
	fi
308 richard 273 
	echo -n "."
978 franck 274 
# On teste le lien vers le routeur par defaut
308 richard 275 
	IP_GW=`ip route list|grep ^default|cut -d" " -f3`
276 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $IP_GW|grep response|cut -d" " -f2`
527 richard 277 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 278 
	       	then
595 richard 279 
		if [ $Lang == "fr" ]
280 
		then
281 
			echo "Échec"
282 
			echo "Le routeur de site ou la Box Internet ($IP_GW) ne répond pas."
283 
			echo "Réglez ce problème puis relancez ce script."
284 
		else
285 
			echo "Failed"
286 
			echo "The Internet gateway doesn't answered"
287 
			echo "Resolv this problem, then restart this script."
288 
		fi
308 richard 289 
		exit 0
290 
	fi
291 
	echo -n "."
421 franck 292 
# On teste la connectivité Internet
29 richard 293 
	rm -rf /tmp/con_ok.html
308 richard 294 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 295 
	if [ ! -e /tmp/con_ok.html ]
296 
	then
595 richard 297 
		if [ $Lang == "fr" ]
298 
		then
299 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
300 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
301 
			echo "Vérifiez la validité des adresses IP des DNS."
302 
		else
303 
			echo "The Internet connection try failed (google.fr)."
304 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
305 
			echo "Verify the DNS IP addresses"
306 
		fi
29 richard 307 
		exit 0
308 
	fi
309 
	rm -rf /tmp/con_ok.html
308 richard 310 
	echo ". : ok"
1389 richard 311 
} # end of testing ()
302 richard 312 
 
313 
##################################################################
1221 richard 314 
##			Function "init"				##
302 richard 315 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
316 
## - Installation et modification des scripts du portail	##
317 
##################################################################
318 
init ()
319 
{
527 richard 320 
	if [ "$mode" != "update" ]
302 richard 321 
	then
322 
# On affecte le nom d'organisme
597 richard 323 
		header_install
302 richard 324 
		ORGANISME=!
325 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 326 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 327 
                do
595 richard 328 
			if [ $Lang == "fr" ]
597 richard 329 
			       	then echo -n "Entrez le nom de votre organisme : "
330 
				else echo -n "Enter the name of your organism : "
595 richard 331 
			fi
330 franck 332 
			read ORGANISME
613 richard 333 
			if [ "$ORGANISME" == "" ]
330 franck 334 
				then
335 
				ORGANISME=!
336 
			fi
337 
		done
302 richard 338 
	fi
1 root 339 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 340 
	rm -f $PASSWD_FILE
1350 richard 341 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
342 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 343 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 344 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 345 
	$SED "/^password.*/d" /boot/grub/menu.lst
346 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 347 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 348 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 349 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 350 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 351 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 352 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 353 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 354 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
355 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 356 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 357 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
358 
	echo "$secretradius" >> $PASSWD_FILE
359 
	chmod 640 $PASSWD_FILE
977 richard 360 
# Scripts and conf files copy
361 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 362 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 363 
#  - 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 364 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 365 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 366 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 367 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
368 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 369 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
370 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 371 
# generate central conf file
372 
	cat <<EOF > $CONF_FILE
612 richard 373 
##########################################
374 
##                                      ##
375 
##          ALCASAR Parameters          ##
376 
##                                      ##
377 
##########################################
1 root 378 
 
612 richard 379 
INSTALL_DATE=$DATE
380 
VERSION=$VERSION
381 
ORGANISM=$ORGANISME
923 franck 382 
DOMAIN=$DOMAIN
612 richard 383 
EOF
628 richard 384 
	chmod o-rwx $CONF_FILE
1 root 385 
} # End of init ()
386 
 
387 
##################################################################
1221 richard 388 
##			Function "network"			##
1 root 389 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 390 
## - Nommage DNS du système 					##
1336 richard 391 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 392 
## - Modification du fichier /etc/hosts				##
393 
## - Configuration du serveur de temps (NTP)			##
394 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
395 
##################################################################
396 
network ()
397 
{
398 
	header_install
636 richard 399 
	if [ "$mode" != "update" ]
400 
		then
401 
		if [ $Lang == "fr" ]
402 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
403 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
404 
		fi
405 
		response=0
406 
		PTN='^[oOyYnN]$'
407 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 408 
		do
595 richard 409 
			if [ $Lang == "fr" ]
659 richard 410 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 411 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 412 
			fi
1 root 413 
			read response
414 
		done
636 richard 415 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
416 
		then
417 
			PRIVATE_IP_MASK="0"
418 
			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:]]$'
419 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 420 
			do
595 richard 421 
				if [ $Lang == "fr" ]
597 richard 422 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
423 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 424 
				fi
597 richard 425 
				read PRIVATE_IP_MASK
1 root 426 
			done
636 richard 427 
		else
428 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
429 
		fi
595 richard 430 
	else
637 richard 431 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
432 
		rm -rf conf/etc/alcasar.conf
1 root 433 
	fi
861 richard 434 
# Define LAN side global parameters
1243 richard 435 
	hostname $HOSTNAME.$DOMAIN
436 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 437 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
438 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
439 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
440 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
441 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
442 
	classe=$((PRIVATE_PREFIX/8)); classe_sup=`expr $classe + 1`; classe_sup_sup=`expr $classe + 2`	# ie.: 2=classe B, 3=classe C
443 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
444 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
445 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f$classe_sup`			# last octet of LAN address
446 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f$classe_sup`			# last octet of LAN broadcast
837 richard 447 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`		# First network address (ex.: 192.168.182.1)
977 richard 448 
	PRIVATE_SECOND_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 2`	# second network address (ex.: 192.168.182.2)
837 richard 449 
	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 450 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 451 
# Define Internet parameters
14 richard 452 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
453 
	DNS1=`grep DNS1 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 1er DNS
454 
	DNS2=`grep DNS2 /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2` 	# @ip 2ème DNS
70 franck 455 
	DNS1=${DNS1:=208.67.220.220}
456 
	DNS2=${DNS2:=208.67.222.222}
597 richard 457 
	PUBLIC_NETMASK=`grep NETMASK /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF|cut -d"=" -f2`
1052 richard 458 
	DEFAULT_PUBLIC_NETMASK=`ipcalc -m $PUBLIC_IP | cut -d"=" -f2`
784 richard 459 
	PUBLIC_NETMASK=${PUBLIC_NETMASK:=$DEFAULT_PUBLIC_NETMASK}
1052 richard 460 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 461 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
765 stephane 462 
	echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
994 franck 463 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 464 
	echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
465 
	echo "DNS1=$DNS1" >> $CONF_FILE
466 
	echo "DNS2=$DNS2" >> $CONF_FILE
467 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
941 richard 468 
	echo "DHCP=full" >> $CONF_FILE
914 franck 469 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
470 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
471 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
597 richard 472 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
841 richard 473 
# config network
1 root 474 
	cat <<EOF > /etc/sysconfig/network
475 
NETWORKING=yes
1243 richard 476 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 477 
FORWARD_IPV4=true
478 
EOF
841 richard 479 
# config /etc/hosts
1 root 480 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
481 
	cat <<EOF > /etc/hosts
503 richard 482 
127.0.0.1	localhost
1353 richard 483 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 484 
EOF
1336 richard 485 
# Config EXTIF (Internet)
14 richard 486 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
487 
DEVICE=$EXTIF
488 
BOOTPROTO=static
597 richard 489 
IPADDR=$PUBLIC_IP
490 
NETMASK=$PUBLIC_NETMASK
491 
GATEWAY=$PUBLIC_GATEWAY
14 richard 492 
DNS1=127.0.0.1
493 
ONBOOT=yes
494 
METRIC=10
495 
NOZEROCONF=yes
496 
MII_NOT_SUPPORTED=yes
497 
IPV6INIT=no
498 
IPV6TO4INIT=no
499 
ACCOUNTING=no
500 
USERCTL=no
994 franck 501 
MTU=$MTU
14 richard 502 
EOF
1336 richard 503 
# Config INTIF (consultation LAN) in normal mode
841 richard 504 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
505 
DEVICE=$INTIF
506 
BOOTPROTO=static
507 
ONBOOT=yes
508 
NOZEROCONF=yes
509 
MII_NOT_SUPPORTED=yes
510 
IPV6INIT=no
511 
IPV6TO4INIT=no
512 
ACCOUNTING=no
513 
USERCTL=no
1157 stephane 514 
ETHTOOL_OPTS=$ETHTOOL_OPTS
841 richard 515 
EOF
1336 richard 516 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 517 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 518 
DEVICE=$INTIF
519 
BOOTPROTO=static
520 
IPADDR=$PRIVATE_IP
604 richard 521 
NETMASK=$PRIVATE_NETMASK
1 root 522 
ONBOOT=yes
523 
METRIC=10
524 
NOZEROCONF=yes
525 
MII_NOT_SUPPORTED=yes
14 richard 526 
IPV6INIT=no
527 
IPV6TO4INIT=no
528 
ACCOUNTING=no
529 
USERCTL=no
1 root 530 
EOF
440 franck 531 
# Mise à l'heure du serveur
532 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
533 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 534 
0.fr.pool.ntp.org	# adapt to your country
535 
1.fr.pool.ntp.org
536 
2.fr.pool.ntp.org
440 franck 537 
EOF
538 
# Configuration du serveur de temps (sur lui même)
1 root 539 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
540 
	cat <<EOF > /etc/ntp.conf
456 franck 541 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 542 
server 1.fr.pool.ntp.org
543 
server 2.fr.pool.ntp.org
544 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 545 
fudge 127.127.1.0 stratum 10
604 richard 546 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 547 
restrict 127.0.0.1
310 richard 548 
driftfile /var/lib/ntp/drift
1 root 549 
logfile /var/log/ntp.log
550 
EOF
440 franck 551 
 
310 richard 552 
	chown -R ntp:ntp /var/lib/ntp
1 root 553 
# Renseignement des fichiers hosts.allow et hosts.deny
554 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
555 
	cat <<EOF > /etc/hosts.allow
556 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 557 
sshd: ALL
1 root 558 
ntpd: $PRIVATE_NETWORK_SHORT
559 
EOF
560 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
561 
	cat <<EOF > /etc/hosts.deny
562 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
563 
EOF
604 richard 564 
# Firewall config
1419 richard 565 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh $DIR_DEST_BIN/alcasar-conf.sh
566 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-iptables.sh  $DIR_DEST_BIN/alcasar-iptables-bypass.sh $DIR_DEST_BIN/alcasar-conf.sh
790 richard 567 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 568 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 569 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 570 
# load conntrack ftp module
571 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
572 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 573 
# load ipt_NETFLOW module
574 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1157 stephane 575 
#
860 richard 576 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 577 
} # End of network ()
578 
 
579 
##################################################################
1221 richard 580 
##			Function "ACC"				##
581 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 582 
## - configuration du serveur web (Apache)			##
583 
## - définition du 1er comptes de gestion 			##
584 
## - sécurisation des accès					##
585 
##################################################################
1221 richard 586 
ACC ()
1 root 587 
{
588 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
589 
	mkdir $DIR_WEB
590 
# Copie et configuration des fichiers du centre de gestion
316 richard 591 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 592 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 593 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
594 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
595 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
596 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
597 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 598 
	chown -R apache:apache $DIR_WEB/*
1342 richard 599 
	for i in system_backup base logs/firewall logs/httpd logs/security;
1 root 600 
	do
601 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
602 
	done
5 franck 603 
	chown -R root:apache $DIR_SAVE
71 richard 604 
# Configuration et sécurisation php
605 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 606 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
607 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 608 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
609 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 610 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
611 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
612 
# Configuration et sécurisation Apache
790 richard 613 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 614 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 615 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 616 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 617 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
618 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
619 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 620 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
621 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
622 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
623 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
624 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
625 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 626 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 627 
	[ -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
628 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
629 
	[ -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
630 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
631 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
632 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 633 
</body>
634 
</html>
635 
EOF
636 
# Définition du premier compte lié au profil 'admin'
509 richard 637 
	header_install
510 richard 638 
	if [ "$mode" = "install" ]
639 
	then
613 richard 640 
		admin_portal=!
641 
		PTN='^[a-zA-Z0-9-]*$'
642 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
643 
                	do
644 
			header_install
645 
			if [ $Lang == "fr" ]
646 
			then
647 
				echo ""
648 
				echo "Définissez un premier compte d'administration du portail :"
649 
				echo
650 
				echo -n "Nom : "
651 
			else
652 
				echo ""
653 
				echo "Define the first account allow to administrate the portal :"
654 
				echo
655 
				echo -n "Account : "
656 
			fi
657 
			read admin_portal
658 
			if [ "$admin_portal" == "" ]
659 
				then
660 
				admin_portal=!
661 
			fi
662 
			done
1268 richard 663 
# Creation of keys file for the admin account ("admin")
510 richard 664 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
665 
		mkdir -p $DIR_DEST_ETC/digest
666 
		chmod 755 $DIR_DEST_ETC/digest
667 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
668 
			do
1350 richard 669 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 670 
			done
671 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
672 
	fi
434 richard 673 
# synchronisation horaire
674 
	ntpd -q -g &
1 root 675 
# Sécurisation du centre
988 franck 676 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 677 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 678 
<Directory $DIR_ACC>
1 root 679 
	SSLRequireSSL
680 
	AllowOverride None
681 
	Order deny,allow
682 
	Deny from all
683 
	Allow from 127.0.0.1
684 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 685 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 686 
	require valid-user
687 
	AuthType digest
1243 richard 688 
	AuthName $HOSTNAME.$DOMAIN
1 root 689 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 690 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 691 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 692 
</Directory>
316 richard 693 
<Directory $DIR_ACC/admin>
1 root 694 
	SSLRequireSSL
695 
	AllowOverride None
696 
	Order deny,allow
697 
	Deny from all
698 
	Allow from 127.0.0.1
699 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 700 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 701 
	require valid-user
702 
	AuthType digest
1243 richard 703 
	AuthName $HOSTNAME.$DOMAIN
1 root 704 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 705 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 706 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 707 
</Directory>
344 richard 708 
<Directory $DIR_ACC/manager>
1 root 709 
	SSLRequireSSL
710 
	AllowOverride None
711 
	Order deny,allow
712 
	Deny from all
713 
	Allow from 127.0.0.1
714 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 715 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 716 
	require valid-user
717 
	AuthType digest
1243 richard 718 
	AuthName $HOSTNAME.$DOMAIN
1 root 719 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 720 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 721 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 722 
</Directory>
316 richard 723 
<Directory $DIR_ACC/backup>
724 
	SSLRequireSSL
725 
	AllowOverride None
726 
	Order deny,allow
727 
	Deny from all
728 
	Allow from 127.0.0.1
729 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 730 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 731 
	require valid-user
732 
	AuthType digest
1243 richard 733 
	AuthName $HOSTNAME.$DOMAIN
316 richard 734 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 735 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 736 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 737 
</Directory>
811 richard 738 
Alias /save/ "$DIR_SAVE/"
739 
<Directory $DIR_SAVE>
740 
	SSLRequireSSL
741 
	Options Indexes
742 
	Order deny,allow
743 
	Deny from all
744 
	Allow from 127.0.0.1
745 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 746 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 747 
	require valid-user
748 
	AuthType digest
1243 richard 749 
	AuthName $HOSTNAME.$DOMAIN
811 richard 750 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 751 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 752 
</Directory>
1 root 753 
EOF
1378 richard 754 
# Launch after coova
755 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 756 
# Error page management
757 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
758 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
759 
 
760 
cat <<EOF > $FIC_ERROR_DOC
761 
Alias /error/ "/var/www/html/"
762 
 
763 
<Directory "/usr/share/httpd/error">
764 
    AllowOverride None
765 
    Options IncludesNoExec
766 
    AddOutputFilter Includes html
767 
    AddHandler type-map var
768 
    Require all granted
769 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
770 
    ForceLanguagePriority Prefer Fallback
771 
</Directory>
772 
 
773 
ErrorDocument 400 /error/error.php?error=400
774 
ErrorDocument 401 /error/error.php?error=401
775 
ErrorDocument 403 /error/error.php?error=403
776 
ErrorDocument 404 /error/error.php?error=404
777 
ErrorDocument 405 /error/error.php?error=405
778 
ErrorDocument 408 /error/error.php?error=408
779 
ErrorDocument 410 /error/error.php?error=410
780 
ErrorDocument 411 /error/error.php?error=411
781 
ErrorDocument 412 /error/error.php?error=412
782 
ErrorDocument 413 /error/error.php?error=413
783 
ErrorDocument 414 /error/error.php?error=414
784 
ErrorDocument 415 /error/error.php?error=415
785 
ErrorDocument 500 /error/error.php?error=500
786 
ErrorDocument 501 /error/error.php?error=501
787 
ErrorDocument 502 /error/error.php?error=502
788 
ErrorDocument 503 /error/error.php?error=503
789 
ErrorDocument 506 /error/error.php?error=506
790 
EOF
791 
 
1389 richard 792 
} # End of ACC ()
1 root 793 
 
794 
##########################################################################################
1221 richard 795 
##				Fonction "CA"						##
1 root 796 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
797 
##########################################################################################
1221 richard 798 
CA ()
1 root 799 
{
800 
	$SED "s?ifcfg-eth.?ifcfg-$INTIF?g" $DIR_DEST_BIN/alcasar-CA.sh
510 richard 801 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 802 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 803 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 804 
 
805 
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
806 
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
807 
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
808 
 
809 
	cat <<EOF > $FIC_VIRTUAL_SSL
810 
# default SSL virtual host, used for all HTTPS requests that do not
811 
# match a ServerName or ServerAlias in any <VirtualHost> block.
812 
 
813 
<VirtualHost _default_:443>
814 
# general configuration
815 
    ServerAdmin root@localhost
816 
    ServerName localhost
817 
 
818 
# SSL configuration
819 
    SSLEngine on
820 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
821 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
822 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
823 
    CustomLog logs/ssl_request_log \
824 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
825 
    ErrorLog logs/ssl_error_log
826 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
827 
</VirtualHost>
828 
EOF
829 
 
5 franck 830 
	chown -R root:apache /etc/pki
1 root 831 
	chmod -R 750 /etc/pki
1389 richard 832 
} # End of CA ()
1 root 833 
 
834 
##########################################################################################
1221 richard 835 
##			Fonction "init_db"						##
1 root 836 
## - Initialisation de la base Mysql							##
837 
## - Affectation du mot de passe de l'administrateur (root)				##
838 
## - Suppression des bases et des utilisateurs superflus				##
839 
## - Création de la base 'radius'							##
840 
## - Installation du schéma de cette base						##
841 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
842 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
843 
##########################################################################################
844 
init_db ()
845 
{
1355 richard 846 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 847 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
848 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 849 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 850 
	systemctl start mysqld.service
1 root 851 
	sleep 4
852 
	mysqladmin -u root password $mysqlpwd
853 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 854 
# Secure the server
855 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
856 
	$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 857 
# Create 'radius' database
1317 richard 858 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 859 
# Add an empty radius database structure
364 franck 860 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 861 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 862 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
863 
	$SED "/ExecStartPost=/a ExecStartPost=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 864 
	$SED "/ExecStartPost=/a ExecStop=[ -e /usr/local/sbin/alcasar-mysql.sh ] && /usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
865 
	systemctl daemon-reload
1389 richard 866 
} # End of init_db ()
1 root 867 
 
868 
##########################################################################
1389 richard 869 
##			Fonction "radius"				##
1 root 870 
## - Paramètrage des fichiers de configuration FreeRadius		##
871 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
872 
## - Modification de fichier de conf pour l'accès à Mysql		##
873 
##########################################################################
1389 richard 874 
radius ()
1 root 875 
{
876 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
877 
	chown -R radius:radius /etc/raddb
878 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 879 
# Set radius.conf parameters
1 root 880 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
881 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
882 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 883 
# remove the proxy function
1 root 884 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
885 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 886 
# remove EAP module
654 richard 887 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 888 
# listen on loopback (should be modified later if EAP enabled)
1 root 889 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 890 
# enable the  SQL module (and SQL counter)
1 root 891 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
892 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
893 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1278 richard 894 
# remvove virtual server and copy our conf file
1 root 895 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 896 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 897 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
898 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
899 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
900 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 901 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 902 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 903 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 904 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
905 
	cat << EOF > /etc/raddb/clients.conf
906 
client 127.0.0.1 {
907 
	secret = $secretradius
908 
	shortname = localhost
909 
}
910 
EOF
1278 richard 911 
# sql.conf modification
1 root 912 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
913 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
914 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
915 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
916 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 917 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 918 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 919 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
920 
# counter.conf modification (change the Max-All-Session-Time counter)
921 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
922 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
923 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 924 
# make certain that mysql is up before radius start
925 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
926 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
927 
	systemctl daemon-reload
1389 richard 928 
} # End radius ()
1 root 929 
 
930 
##########################################################################
1389 richard 931 
##			Function "radius_web"				##
1 root 932 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
933 
## - Création du lien vers la page de changement de mot de passe        ##
934 
##########################################################################
1389 richard 935 
radius_web ()
1 root 936 
{
937 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 938 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
939 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
940 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 941 
# copie des fichiers modifiés
942 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 943 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 944 
# Modification des fichiers de configuration
1 root 945 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 946 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 947 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
948 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
949 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
950 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
951 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
952 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
953 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 954 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 955 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 956 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 957 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 958 
nas1_name: alcasar-$ORGANISME
1 root 959 
nas1_model: Portail captif
960 
nas1_ip: $PRIVATE_IP
961 
nas1_port_num: 0
962 
nas1_community: public
963 
EOF
964 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
965 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 966 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 967 
# Ajout du mappage des attributs chillispot
968 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 969 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 970 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 971 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 972 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
973 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 974 
	chown -R apache:apache /etc/freeradius-web
1 root 975 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
976 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 977 
<Directory $DIR_WEB/pass>
1 root 978 
	SSLRequireSSL
979 
	AllowOverride None
980 
	Order deny,allow
981 
	Deny from all
982 
	Allow from 127.0.0.1
983 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 984 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 985 
</Directory>
986 
EOF
1389 richard 987 
} # End of radius_web ()
1 root 988 
 
799 richard 989 
##################################################################################
1389 richard 990 
##			Fonction "chilli"					##
799 richard 991 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
992 
## - Paramètrage de la page d'authentification (intercept.php)			##
993 
##################################################################################
1389 richard 994 
chilli ()
1 root 995 
{
1370 richard 996 
# chilli unit for systemd
997 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 998 
#  This file is part of systemd.
999 
#
1000 
#  systemd is free software; you can redistribute it and/or modify it
1001 
#  under the terms of the GNU General Public License as published by
1002 
#  the Free Software Foundation; either version 2 of the License, or
1003 
#  (at your option) any later version.
1370 richard 1004 
[Unit]
1005 
Description=chilli is a captive portal daemon
1006 
After=network.target
1007 
 
1008 
[Service]
1379 richard 1009 
Type=forking
1370 richard 1010 
ExecStart=/usr/libexec/chilli start
1011 
ExecStop=/usr/libexec/chilli stop
1012 
ExecReload=/usr/libexec/chilli reload
1013 
PIDFile=/var/run/chilli.pid
1014 
 
1015 
[Install]
1016 
WantedBy=multi-user.target
1017 
EOF
799 richard 1018 
# init file creation
1370 richard 1019 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1020 
	cat <<EOF > /usr/libexec/chilli
799 richard 1021 
#!/bin/sh
1022 
#
1023 
# chilli CoovaChilli init
1024 
#
1025 
# chkconfig: 2345 65 35
1026 
# description: CoovaChilli
1027 
### BEGIN INIT INFO
1028 
# Provides:       chilli
1029 
# Required-Start: network
1030 
# Should-Start:
1031 
# Required-Stop:  network
1032 
# Should-Stop:
1033 
# Default-Start:  2 3 5
1034 
# Default-Stop:
1035 
# Description:    CoovaChilli access controller
1036 
### END INIT INFO
1037 
 
1038 
[ -f /usr/sbin/chilli ] || exit 0
1039 
. /etc/init.d/functions
1040 
CONFIG=/etc/chilli.conf
1041 
pidfile=/var/run/chilli.pid
1042 
[ -f \$CONFIG ] || {
1043 
    echo "\$CONFIG Not found"
1044 
    exit 0
1045 
}
1046 
RETVAL=0
1047 
prog="chilli"
1048 
case \$1 in
1049 
    start)
1050 
	if [ -f \$pidfile ] ; then
1051 
		gprintf "chilli is already running"
1052 
	else
1053 
        	gprintf "Starting \$prog: "
1054 
		rm -f /var/run/chilli* # cleaning
1055 
        	/sbin/modprobe tun >/dev/null 2>&1
1056 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1057 
		[ -e /dev/net/tun ] || {
1058 
	    	(cd /dev;
1059 
			mkdir net;
1060 
			cd net;
1061 
			mknod tun c 10 200)
1062 
		}
1336 richard 1063 
		ifconfig $INTIF 0.0.0.0
799 richard 1064 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1065 
        	RETVAL=$?
1066 
	fi
1067 
	;;
1068 
 
1069 
    reload)
1070 
	killall -HUP chilli
1071 
	;;
1072 
 
1073 
    restart)
1074 
	\$0 stop
1075 
        sleep 2
1076 
	\$0 start
1077 
	;;
1078 
 
1079 
    status)
1080 
        status chilli
1081 
        RETVAL=0
1082 
        ;;
1083 
 
1084 
    stop)
1085 
	if [ -f \$pidfile ] ; then
1086 
        	gprintf "Shutting down \$prog: "
1087 
		killproc /usr/sbin/chilli
1088 
		RETVAL=\$?
1089 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1090 
	else
1091 
        	gprintf "chilli is not running"
1092 
	fi
1093 
	;;
1094 
 
1095 
    *)
1096 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1097 
        exit 1
1098 
esac
1099 
echo
1100 
EOF
1373 richard 1101 
chmod a+x /usr/libexec/chilli
799 richard 1102 
# conf file creation
346 richard 1103 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1104 
	cat <<EOF > /etc/chilli.conf
1105 
# coova config for ALCASAR
1106 
cmdsocket	/var/run/chilli.sock
1336 richard 1107 
unixipc		chilli.$INTIF.ipc
1108 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1109 
net		$PRIVATE_NETWORK_MASK
595 richard 1110 
dhcpif		$INTIF
841 richard 1111 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1112 
#nodynip
865 richard 1113 
#statip
1114 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1115 
domain		$DOMAIN
355 richard 1116 
dns1		$PRIVATE_IP
1117 
dns2		$PRIVATE_IP
346 richard 1118 
uamlisten	$PRIVATE_IP
503 richard 1119 
uamport		3990
837 richard 1120 
macauth
1121 
macpasswd	password
1243 richard 1122 
locationname	$HOSTNAME.$DOMAIN
346 richard 1123 
radiusserver1	127.0.0.1
1124 
radiusserver2	127.0.0.1
1125 
radiussecret	$secretradius
1126 
radiusauthport	1812
1127 
radiusacctport	1813
1243 richard 1128 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1129 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1130 
uamsecret	$secretuam
1249 richard 1131 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1132 
coaport		3799
1379 richard 1133 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1134 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1135 
include		$DIR_DEST_ETC/alcasar-uamallowed
1136 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1137 
#dhcpgateway
1157 stephane 1138 
#dhcprelayagent
1139 
#dhcpgatewayport
346 richard 1140 
EOF
1336 richard 1141 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1142 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1143 
# create files for trusted domains and urls
1148 crox53 1144 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1145 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1146 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1147 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1148 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1149 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1150 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1151 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1152 
	if [ "$chilli_exist" == "1" ]
1153 
	then
1154 
	      userdel -r chilli 2>/dev/null
1155 
	fi
1156 
	groupadd -f chilli
1157 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1158 
}  # End of chilli ()
1349 richard 1159 
 
1 root 1160 
##################################################################
1389 richard 1161 
##		Fonction "dansguardian"				##
1 root 1162 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1163 
##################################################################
1389 richard 1164 
dansguardian ()
1 root 1165 
{
1166 
	mkdir /var/dansguardian
1167 
	chown dansguardian /var/dansguardian
1375 richard 1168 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1169 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1170 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1171 
# By default the filter is off
497 richard 1172 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1173 
# French deny HTML page
497 richard 1174 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1175 
# Listen only on LAN side
497 richard 1176 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1177 
# DG send its flow to HAVP
1178 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1179 
# replace the default deny HTML page
1 root 1180 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1181 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1182 
# Don't log
1183 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1184 
# Run 10 daemons (20 in largest server)
659 richard 1185 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1186 
# on désactive par défaut le controle de contenu des pages html
497 richard 1187 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1188 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1189 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1190 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1191 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1192 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1193 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1194 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1195 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1196 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1197 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1198 
	touch $DIR_DG/lists/bannedextensionlist
1199 
	touch $DIR_DG/lists/bannedmimetypelist
1200 
# 'Safesearch' regex actualisation
498 richard 1201 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1202 
# empty LAN IP list that won't be WEB filtered
1203 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1204 
	touch $DIR_DG/lists/exceptioniplist
1205 
# Keep a copy of URL & domain filter configuration files
1206 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1207 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1208 
} # End of dansguardian ()
1 root 1209 
 
71 richard 1210 
##################################################################
1221 richard 1211 
##			Fonction "antivirus"			##
1357 richard 1212 
## - configuration of havp, libclamav and freshclam		##
71 richard 1213 
##################################################################
1214 
antivirus ()
1215 
{
1358 richard 1216 
# create 'havp' user
288 richard 1217 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1218 
	if [ "$havp_exist" == "1" ]
288 richard 1219 
	then
478 richard 1220 
	      userdel -r havp 2>/dev/null
894 richard 1221 
	      groupdel havp 2>/dev/null
288 richard 1222 
	fi
307 richard 1223 
	groupadd -f havp
796 richard 1224 
	useradd -r -g havp -s /bin/false -c "system user for havp" havp
1366 richard 1225 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1393 richard 1226 
	mkdir -p /var/tmp/havp2 /var/log/havp2
476 richard 1227 
	chown -R havp /var/tmp/havp /var/log/havp /var/run/havp
1393 richard 1228 
	chown -R havp /var/tmp/havp2 /var/log/havp2
109 richard 1229 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1230 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1393 richard 1231 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1232 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1233 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on 8090
1234 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
990 franck 1235 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1236 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1237 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1238 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1239 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1240 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1393 richard 1241 
	cp /etc/havp/havp.config /etc/havp/havp2.config
1242 
	$SED "s?^PIDFILE.*?PIDFILE /var/run/havp/havp2.pid?g" /etc/havp/havp2.config	# pidfile
1243 
	$SED "s?^TRANSPARENT.*?TRANSPARENT true?g" /etc/havp/havp2.config		# transparent mode
1244 
	$SED "s?^PORT.*?PORT 8091?g" /etc/havp/havp2.config				# datas come on 8091
1245 
	$SED "s?^BIND_ADDRESS.*?BIND_ADDRESS 192.168.182.1?g" /etc/havp/havp2.config	# we listen only on tun0
1007 richard 1246 
# skip checking of youtube flow (too heavy load / risk too low)
1247 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1248 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1249 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1250 
# replacement of init script
335 richard 1251 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1252 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1393 richard 1253 
	cp /etc/init.d/havp /etc/init.d/havp2
1254 
	$SED "s?^# description.*?# description: starts HAVP2 the High Availability Antivirus Proxy?g" /etc/init.d/havp2		# description
1255 
	$SED "s?^HAVP_CONFIG.*?HAVP_CONFIG=/etc/havp/havp2.config?g" /etc/init.d/havp2						# config file
1256 
	$SED "s?^PIDFILE.*?PIDFILE=/var/run/havp/havp2.pid?g" /etc/init.d/havp2							# pidfile
1257 
	$SED "s?^NAME.*?NAME=havp2?g" /etc/init.d/havp2										# name
1258 
	$SED "s?^DESC.*?DESC=havp2?g" /etc/init.d/havp2										# desc
1259 
	#$SED "s?if [ -f /etc/sysconfig/havp ] ; then.*?if [ -f /etc/sysconfig/havp2 ] ; then?g" /etc/init.d/havp2		# defaults
1260 
	#$SED "s?. /etc/sysconfig/havp.*?. /etc/sysconfig/havp2?g" /etc/init.d/havp2						# defaults
1261 
	$SED "s?^havp_mountpoint.*?havp_mountpoint=/var/tmp/havp2?g" /etc/init.d/havp2						# mountpoint
1262 
	$SED "s?echo \"Reloading HAVP ...\".*?echo \"Reloading HAVP2 ...\"?g" /etc/init.d/havp2					# reloading havp
1263 
	$SED "s?echo \"Error: HAVP not running\".*?echo \"Error : HAVP2 not running\"?g" /etc/init.d/havp2			# error havp
1264 
	$SED "s?echo \"Error: HAVP not running or PIDFILE not readable\".*?echo \"Error : HAVP2 not running or PIDFILE not readable\"?g" /etc/init.d/havp2 # error havp
1265 
	$SED "s?echo \"Error: HAVP not running or PIDFILE unreadable\".*?echo \"Error : HAVP2 not running or PIDFILE unreadable\"?g" /etc/init.d/havp2 # error havp
1266 
	$SED "s?echo \"Shutting down HAVP ...\".*?echo \"Shutting down HAVP2 ...\"?g" /etc/init.d/havp2 			# shutting down havp
1267 
	$SED "s?status havp.*?status havp2?g" /etc/init.d/havp2 								# status havp
1358 richard 1268 
# replace of the intercept page (template)
340 richard 1269 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1270 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1271 
# update virus database every 4 hours (24h/6)
1357 richard 1272 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1273 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1274 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1275 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1276 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1277 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1278 
# update now
1382 richard 1279 
	/usr/bin/freshclam --no-warnings
1389 richard 1280 
} # End of antivirus ()
71 richard 1281 
 
1 root 1282 
##################################################################################
1389 richard 1283 
##			function "ulogd"					##
476 richard 1284 
## - Ulog config for multi-log files 						##
1285 
##################################################################################
1389 richard 1286 
ulogd ()
476 richard 1287 
{
1288 
# Three instances of ulogd (three different logfiles)
1289 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1290 
	nl=1
1358 richard 1291 
	for log_type in traceability ssh ext-access
478 richard 1292 
	do
1365 richard 1293 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1294 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1295 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1296 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1297 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1298 
[emu1]
478 richard 1299 
file="/var/log/firewall/$log_type.log"
1300 
sync=1
1301 
EOF
1452 richard 1302 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1303 
		nl=`expr $nl + 1`
1304 
	done
476 richard 1305 
	chown -R root:apache /var/log/firewall
1306 
	chmod 750 /var/log/firewall
1307 
	chmod 640 /var/log/firewall/*
1389 richard 1308 
}  # End of ulogd ()
476 richard 1309 
 
1159 crox53 1310 
 
1311 
##########################################################
1389 richard 1312 
##              Function "nfsen"			##
1159 crox53 1313 
##########################################################
1389 richard 1314 
nfsen()
1 root 1315 
{
1393 richard 1316 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1317 
# Add PortTracker plugin
1395 richard 1318 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1319 
	do
1320 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i && echo "$i created" || echo "$i already exists"
1321 
	done
1221 richard 1322 
	cp -f $DIR_CONF/nfsen/PortTracker.pm /tmp/nfsen-1.3.6p1/contrib/PortTracker/
1365 richard 1323 
# use of our conf file and init unit
1221 richard 1324 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1325 
# Installation of nfsen
1221 richard 1326 
	DirTmp=$(pwd)
1327 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1328 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1329 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1330 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1331 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1332 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1333 
	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
1334 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1335 
# Apache conf file
1394 richard 1336 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1337 
Alias /nfsen /var/www/nfsen
1338 
<Directory /var/www/nfsen/>
1339 
DirectoryIndex nfsen.php
1340 
Options -Indexes
1341 
AllowOverride all
1342 
order allow,deny
1343 
allow from all
1344 
AddType application/x-httpd-php .php
1345 
php_flag magic_quotes_gpc on
1346 
php_flag track_vars on
1 root 1347 
</Directory>
1348 
EOF
1372 richard 1349 
# nfsen unit for systemd
1350 
cat << EOF > /lib/systemd/system/nfsen.service
1351 
#  This file is part of systemd.
1352 
#
1353 
#  systemd is free software; you can redistribute it and/or modify it
1354 
#  under the terms of the GNU General Public License as published by
1355 
#  the Free Software Foundation; either version 2 of the License, or
1356 
#  (at your option) any later version.
1357 
 
1358 
# This unit launches nfsen (a Netflow grapher).
1359 
[Unit]
1360 
Description= NfSen init script
1361 
After=network.target iptables.service
1362 
 
1363 
[Service]
1364 
Type=oneshot
1365 
RemainAfterExit=yes
1393 richard 1366 
PIDFile=/var/run/nfsen/nfsen.pid
1367 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1368 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1369 
ExecStart=/usr/bin/nfsen start
1370 
ExecStop=/usr/bin/nfsen stop
1393 richard 1371 
ExecReload=/usr/bin/nfsen restart
1372 richard 1372 
TimeoutSec=0
1373 
 
1374 
[Install]
1375 
WantedBy=multi-user.target
1376 
EOF
1365 richard 1377 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1378 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1379 
# expire delay for the profile "live"
1393 richard 1380 
	systemctl start nfsen
1381 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1382 
# add SURFmap plugin
1412 richard 1383 
	tar xzf $DIR_CONF/nfsen/SURFmap_v3.3b1.tar.gz -C /tmp/
1413 richard 1384 
	cp $DIR_CONF/nfsen/install-surfmap.sh /tmp/SURFmap/install.sh
1397 richard 1385 
	cd /tmp/SURFmap
1386 
	/usr/bin/sh install.sh
1418 richard 1387 
 
1365 richard 1388 
# clear the installation
1221 richard 1389 
	cd $DirTmp
1390 
	rm -rf /tmp/nfsen-1.3.6p1/
1397 richard 1391 
	rm -rf /tmp/SURFmap/
1389 richard 1392 
} # End of nfsen ()
1 root 1393 
 
1390 richard 1394 
##################################################
1389 richard 1395 
##		Function "dnsmasq"		##
1390 richard 1396 
##################################################
1389 richard 1397 
dnsmasq ()
219 jeremy 1398 
{
1399 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1400 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1401 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1402 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
520 richard 1403 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if bypass is on.
503 richard 1404 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1405 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1406 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1407 
listen-address=$PRIVATE_IP
1390 richard 1408 
pid-file=/var/run/dnsmasq.pid
259 richard 1409 
listen-address=127.0.0.1
286 richard 1410 
no-dhcp-interface=$INTIF
1387 richard 1411 
no-dhcp-interface=tun0
1412 
no-dhcp-interface=lo
259 richard 1413 
bind-interfaces
1414 
cache-size=256
1415 
domain=$DOMAIN
1416 
domain-needed
1417 
expand-hosts
1418 
bogus-priv
1419 
filterwin2k
1420 
server=$DNS1
1421 
server=$DNS2
1387 richard 1422 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1423 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1424 
dhcp-option=option:router,$PRIVATE_IP
259 richard 1425 
#dhcp-option=option:ntp-server,192.168.0.4,10.10.0.5
1426 
 
1387 richard 1427 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1428 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1429 
EOF
1356 richard 1430 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1431 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1432 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1433 
# Add Toulouse blacklist domains
1015 richard 1434 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1387 richard 1435 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1390 richard 1436 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1437 
listen-address=$PRIVATE_IP
1438 
port=54
1439 
no-dhcp-interface=$INTIF
1387 richard 1440 
no-dhcp-interface=tun0
498 richard 1441 
bind-interfaces
1442 
cache-size=256
1443 
domain=$DOMAIN
1444 
domain-needed
1445 
expand-hosts
1446 
bogus-priv
1447 
filterwin2k
1448 
server=$DNS1
1449 
server=$DNS2
1450 
EOF
1379 richard 1451 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1452 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1453 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1454 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1455 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1456 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# zone de definition de noms DNS locaux
1457 
listen-address=$PRIVATE_IP
1390 richard 1458 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1459 
port=55
1460 
no-dhcp-interface=$INTIF
1387 richard 1461 
no-dhcp-interface=tun0
1356 richard 1462 
bind-interfaces
1463 
cache-size=256
1464 
domain=$DOMAIN
1465 
domain-needed
1466 
expand-hosts
1467 
bogus-priv
1468 
filterwin2k
1469 
address=/#/$PRIVATE_IP
1390 richard 1470 
ipset=/#/whitelist_ip_allowed
1356 richard 1471 
EOF
1372 richard 1472 
# Start after chilli (which create tun0)
1473 
	$SED "s?^After=.*?After=syslog.target network.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1356 richard 1474 
# Create dnsmasq-blacklist and dnsmasq-whitelist unit
1361 richard 1475 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-blacklist.service
1476 
	cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-whitelist.service
1365 richard 1477 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-blacklist.conf?g" /lib/systemd/system/dnsmasq-blacklist.service
1478 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1387 richard 1479 
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-blacklist.pid?g" /lib/systemd/system/dnsmasq-blacklist.service
1480 
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
308 richard 1481 
} # End dnsmasq
1482 
 
1483 
##########################################################
1221 richard 1484 
##		Fonction "BL"				##
308 richard 1485 
##########################################################
1486 
BL ()
1487 
{
1386 richard 1488 
# modify iptables boot file to start alcasar-iptables.sh when the system is booting
1489 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
1490 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
1384 richard 1491 
# copy and extract toulouse BL
648 richard 1492 
	rm -rf $DIR_DG/lists/blacklists
1493 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1494 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1495 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1496 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1497 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1498 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1499 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1500 
# creation of file for the rehabilited domains and urls
648 richard 1501 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1502 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1503 
	touch $DIR_DG/lists/exceptionsitelist
1504 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1505 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1506 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1507 
# Dansguardian filter config for ALCASAR
1508 
EOF
648 richard 1509 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1510 
# Dansguardian domain filter config for ALCASAR
1511 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1512 
#**
1513 
# block all SSL and CONNECT tunnels
1514 
**s
1515 
# block all SSL and CONNECT tunnels specified only as an IP
1516 
*ips
1517 
# block all sites specified only by an IP
1518 
*ip
1519 
EOF
1000 richard 1520 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1521 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1522 
# Bing - add 'adlt=strict'
1523 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1524 
# Youtube - add 'edufilter=your_ID'
885 richard 1525 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1526 
EOF
1000 richard 1527 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1528 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1529 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1530 
	if [ "$mode" != "update" ]; then
1531 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1532 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
1387 richard 1533 
# !!! we can be banned by DNS server (waiting for a cool solution	$DIR_DEST_SBIN/alcasar-bl.sh --ip_retrieving
654 richard 1534 
	fi
308 richard 1535 
}
219 jeremy 1536 
 
1 root 1537 
##########################################################
1221 richard 1538 
##		Fonction "cron"				##
1 root 1539 
## - Mise en place des différents fichiers de cron	##
1540 
##########################################################
1541 
cron ()
1542 
{
1543 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1544 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1545 
	cat <<EOF > /etc/crontab
1546 
SHELL=/bin/bash
1547 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1548 
MAILTO=root
1549 
HOME=/
1550 
 
1551 
# run-parts
1552 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1553 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1554 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1555 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1556 
EOF
1557 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1558 
	cat <<EOF >> /etc/anacrontab
667 franck 1559 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1560 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1561 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1562 
EOF
1247 crox53 1563 
 
811 richard 1564 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1565 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1566 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1567 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1568 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1569 
EOF
952 franck 1570 
	cat <<EOF > /etc/cron.d/alcasar-archive
1571 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1572 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1573 
EOF
667 franck 1574 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1575 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1576 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1577 
EOF
722 franck 1578 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1579 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1580 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1581 
EOF
1247 crox53 1582 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1583 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1584 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1585 
#EOF
1159 crox53 1586 
 
1 root 1587 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1588 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1589 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1590 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1591 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1592 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1593 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1594 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1595 
	rm -f /etc/cron.daily/freeradius-web
1596 
	rm -f /etc/cron.monthly/freeradius-web
1597 
	cat << EOF > /etc/cron.d/freeradius-web
1598 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1599 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1600 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1601 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1602 
EOF
671 franck 1603 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1604 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1605 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1606 
EOF
808 franck 1607 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1608 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1609 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1610 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1611 
EOF
522 richard 1612 
# suppression des crons usagers
1613 
	rm -f /var/spool/cron/*
1 root 1614 
} # End cron
1615 
 
1616 
##################################################################
1221 richard 1617 
## 			Fonction "Fail2Ban"			##
1163 crox53 1618 
##- Modification de la configuration de fail2ban		##
1619 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1620 
##################################################################
1621 
fail2ban()
1622 
{
1191 crox53 1623 
	$DIR_CONF/fail2ban.sh
1192 crox53 1624 
#Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1625 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1626 
	[ -e /var/Save/logs/security/watchdog.log ] || touch /var/Save/logs/security/watchdog.log
1165 crox53 1627 
	chmod 644 /var/log/fail2ban.log
1192 crox53 1628 
	chmod 644 /var/Save/logs/security/watchdog.log
1418 richard 1629 
	/usr/bin/touch /var/log/auth.log
1630 
 
1411 richard 1631 
 
1632 
# Edition de l'unité fail2ban
1418 richard 1633 
[ -e /usr/lib/systemd/system/fail2ban.service ] && cp /usr/lib/systemd/system/fail2ban.service /usr/lib/systemd/system/fail2ban.service.default
1411 richard 1634 
$SED '/Type/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1635 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1411 richard 1636 
 
1637 
 
1163 crox53 1638 
} #Fin de fail2ban_install()
1639 
 
1640 
##################################################################
1376 richard 1641 
## 			Fonction "gammu_smsd"			##
1642 
## - Creation de la base de donnée Gammu			##
1643 
## - Creation du fichier de config: gammu_smsd_conf		##
1644 
##								##
1645 
##################################################################
1646 
gammu_smsd()
1647 
{
1648 
# Create 'gammu' databse
1649 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1650 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1651 
# Add a gammu database structure
1652 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1653 
 
1654 
# config file for the daemon
1655 
cat << EOF > /etc/gammu_smsd_conf
1656 
[gammu]
1657 
port = /dev/ttyUSB0
1658 
connection = at115200
1659 
 
1660 
;########################################################
1661 
 
1662 
[smsd]
1663 
 
1664 
PIN = 1234
1665 
 
1666 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1667 
logformat = textall
1668 
debuglevel = 0
1669 
 
1670 
service = sql
1671 
driver = native_mysql
1672 
user = $DB_USER
1673 
password = $radiuspwd
1674 
pc = localhost
1675 
database = $DB_GAMMU
1676 
 
1677 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1678 
 
1679 
StatusFrequency = 30
1380 richard 1680 
;LoopSleep = 2
1376 richard 1681 
 
1682 
;ResetFrequency = 300
1683 
;HardResetFrequency = 120
1684 
 
1685 
CheckSecurity = 1
1686 
CheckSignal = 1
1687 
CheckBattery = 0
1688 
EOF
1689 
 
1690 
chmod 755 /etc/gammu_smsd_conf
1691 
 
1692 
#Creation dossier de log Gammu-smsd
1382 richard 1693 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1694 
chmod 755 /var/log/gammu-smsd
1695 
 
1696 
#Edition du script sql gammu <-> radius
1452 richard 1697 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1698 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1699 
 
1380 richard 1700 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1701 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1702 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1703 
EOF
1704 
 
1376 richard 1705 
} # END gammu_smsd()
1706 
 
1707 
##################################################################
1221 richard 1708 
##			Fonction "post_install"			##
1 root 1709 
## - Modification des bannières (locales et ssh) et des prompts ##
1710 
## - Installation de la structure de chiffrement pour root	##
1711 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1712 
## - Mise en place du la rotation des logs			##
5 franck 1713 
## - Configuration dans le cas d'une mise à jour		##
1 root 1714 
##################################################################
1715 
post_install()
1716 
{
1717 
# adaptation du script "chien de garde" (watchdog)
376 franck 1718 
	$SED "s?^EXTIF=.*?EXTIF=\"$EXTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1719 
	$SED "s?^INTIF=.*?INTIF=\"$INTIF\"?g" $DIR_DEST_BIN/alcasar-watchdog.sh
1 root 1720 
# création de la bannière locale
1007 richard 1721 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1722 
	cp -f $DIR_CONF/banner /etc/mageia-release
1723 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1724 
# création de la bannière SSH
1007 richard 1725 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1726 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1727 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1728 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1729 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1730 
# postfix banner anonymisation
1731 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1732 
# sshd écoute côté LAN et WAN
1 root 1733 
	$SED "s?^#ListenAddress 0\.0\.0\.0?ListenAddress $PRIVATE_IP?g" /etc/ssh/sshd_config
604 richard 1734 
	$SED "/^ListenAddress $PRIVATE_IP/a\ListenAddress $PUBLIC_IP" /etc/ssh/sshd_config
860 richard 1735 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1736 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1737 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1738 
	echo "QOS=off" >> $CONF_FILE
1739 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1740 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1741 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1742 
	echo "MULTIWAN=off" >> $CONF_FILE
1743 
	echo "FAILOVER=30" >> $CONF_FILE
1744 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1745 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1746 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1747 
# Coloration des prompts
1748 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1749 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1750 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1751 
# Droits d'exécution pour utilisateur apache et sysadmin
1752 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1753 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1754 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1755 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1756 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1757 
	chmod 644 /etc/logrotate.d/*
714 franck 1758 
# rectification sur versions précédentes de la compression des logs
706 franck 1759 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1760 
# actualisation des fichiers logs compressés
1342 richard 1761 
	for dir in firewall dansguardian httpd
706 franck 1762 
	do
714 franck 1763 
	      find /var/log/$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 1764 
	done
1221 richard 1765 
# create the alcasar-load_balancing unit
1766 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1767 
#  This file is part of systemd.
1768 
#
1769 
#  systemd is free software; you can redistribute it and/or modify it
1770 
#  under the terms of the GNU General Public License as published by
1771 
#  the Free Software Foundation; either version 2 of the License, or
1772 
#  (at your option) any later version.
1773 
 
1774 
# This unit lauches alcasar-load-balancing.sh script.
1775 
[Unit]
1776 
Description=alcasar-load_balancing.sh execution
1777 
After=network.target iptables.service
1778 
 
1779 
[Service]
1780 
Type=oneshot
1781 
RemainAfterExit=yes
1782 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1783 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1784 
TimeoutSec=0
1785 
SysVStartPriority=99
1786 
 
1787 
[Install]
1788 
WantedBy=multi-user.target
1157 stephane 1789 
EOF
1221 richard 1790 
# processes launched at boot time (SYSV)
1371 richard 1791 
	for i in havp
1221 richard 1792 
	do
1793 
		/sbin/chkconfig --add $i
1794 
	done
1795 
# processes launched at boot time (Systemctl)
1452 richard 1796 
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban
1221 richard 1797 
	do
1389 richard 1798 
		systemctl -q enable $i.service
1221 richard 1799 
	done
1452 richard 1800 
 
1801 
# disable processes at boot time (Systemctl)
1802 
	for i in ulogd
1803 
	do
1804 
		systemctl -q disable $i.service
1805 
	done
1806 
 
1221 richard 1807 
# Apply French Security Agency (ANSSI) rules
1362 richard 1808 
# ignore ICMP broadcast (smurf attack)
1809 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1810 
# ignore ICMP errors bogus
1811 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1812 
# remove ICMP redirects responces
1813 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1814 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1815 
# enable SYN Cookies (Syn flood attacks)
1816 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1817 
# enable kernel antispoofing
1818 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1819 
# ignore source routing
1820 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1821 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1822 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1823 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1824 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1825 
# remove Magic SysReq Keys
1363 richard 1826 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1827 
# switch to multi-users runlevel (instead of x11)
1221 richard 1828 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1829 
#	GRUB modifications
1830 
# limit wait time to 3s
1831 
# create an alcasar entry instead of linux-nonfb
1832 
# change display to 1024*768 (vga791)
1221 richard 1833 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1834 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1835 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1836 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1837 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1838 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1839 
# Remove unused services and users
1378 richard 1840 
	for svc in sshd.service
1221 richard 1841 
	do
1362 richard 1842 
		/bin/systemctl -q disable $svc
1221 richard 1843 
	done
1378 richard 1844 
#	for rm_users in games
1845 
#	do
1846 
#		user=`cat /etc/passwd|grep $rm_users|cut -d":" -f1`
1847 
#		if [ "$user" == "$rm_users" ]
1848 
#		then
1849 
#			/usr/sbin/userdel -r $rm_users
1850 
#		fi
1851 
#	done
1221 richard 1852 
# Load and apply the previous conf file
1853 
	if [ "$mode" = "update" ]
532 richard 1854 
	then
1266 richard 1855 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1856 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1857 
		PARENT_SCRIPT=`basename $0`
1858 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1859 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1860 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1861 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1862 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1863 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1864 
		then
1865 
			header_install
1866 
			if [ $Lang == "fr" ]
1867 
			then
1868 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1869 
				echo
1870 
				echo -n "Nom : "
1871 
			else
1872 
				echo "This update need to redefine the first admin account"
1873 
				echo
1874 
				echo -n "Account : "
1875 
			fi
1876 
			read admin_portal
1877 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1878 
			mkdir -p $DIR_DEST_ETC/digest
1879 
			chmod 755 $DIR_DEST_ETC/digest
1880 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1881 
			do
1350 richard 1882 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1883 
			done
1884 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1885 
		fi
532 richard 1886 
	fi
1221 richard 1887 
	rm -f /tmp/alcasar-conf*
1888 
	chown -R root:apache $DIR_DEST_ETC/*
1889 
	chmod -R 660 $DIR_DEST_ETC/*
1890 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1891 
# Apply and save the firewall rules
1892 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1893 
	sleep 2
1 root 1894 
	cd $DIR_INSTALL
5 franck 1895 
	echo ""
1 root 1896 
	echo "#############################################################################"
638 richard 1897 
	if [ $Lang == "fr" ]
1898 
		then
1899 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1900 
		echo "#                                                                           #"
1901 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1902 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1903 
		echo "#                                                                           #"
1904 
		echo "#############################################################################"
1905 
		echo
1906 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1907 
		echo
1908 
		echo "- Lisez attentivement la documentation d'exploitation"
1909 
		echo
1910 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1911 
		echo
1912 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1913 
	else
1914 
		echo "#                        Enf of ALCASAR install process                     #"
1915 
		echo "#                                                                           #"
1916 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1917 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1918 
		echo "#                                                                           #"
1919 
		echo "#############################################################################"
1920 
		echo
1921 
		echo "- The system will be rebooted in order to operate ALCASAR"
1922 
		echo
1923 
		echo "- Read the exploitation documentation"
1924 
		echo
1925 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1926 
		echo
1927 
		echo "                   Hit 'Enter' to continue"
1928 
	fi
815 richard 1929 
	sleep 2
1930 
	if [ "$mode" != "update" ]
820 richard 1931 
	then
815 richard 1932 
		read a
1933 
	fi
774 richard 1934 
	clear
1 root 1935 
	reboot
1936 
} # End post_install ()
1937 
 
1938 
#################################
1005 richard 1939 
#  	Main Install loop  	#
1 root 1940 
#################################
832 richard 1941 
dir_exec=`dirname "$0"`
1942 
if [ $dir_exec != "." ]
1943 
then
1944 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
1945 
	echo "Launch this program from the ALCASAR archive directory"
1946 
	exit 0
1947 
fi
1948 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 1949 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 1950 
nb_args=$#
1951 
args=$1
1952 
if [ $nb_args -eq 0 ]
1953 
then
1954 
	nb_args=1
1955 
	args="-h"
1956 
fi
1062 richard 1957 
chmod -R u+x $DIR_SCRIPTS/*
1 root 1958 
case $args in
1959 
	-\? | -h* | --h*)
1960 
		echo "$usage"
1961 
		exit 0
1962 
		;;
291 franck 1963 
	-i | --install)
959 franck 1964 
		license
5 franck 1965 
		header_install
29 richard 1966 
		testing
595 richard 1967 
# RPMs install
1968 
		$DIR_SCRIPTS/alcasar-urpmi.sh
1969 
		if [ "$?" != "0" ]
1 root 1970 
		then
595 richard 1971 
			exit 0
1972 
		fi
1249 richard 1973 
		if [ -e $CONF_FILE ]
595 richard 1974 
		then
597 richard 1975 
# Uninstall the running version
532 richard 1976 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 1977 
		fi
636 richard 1978 
# Test if manual update
1362 richard 1979 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 1980 
		then
636 richard 1981 
			header_install
595 richard 1982 
			if [ $Lang == "fr" ]
636 richard 1983 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
1984 
				else echo "The configuration file of an old version has been found";
595 richard 1985 
			fi
597 richard 1986 
			response=0
1987 
			PTN='^[oOnNyY]$'
1988 
			until [[ $(expr $response : $PTN) -gt 0 ]]
1989 
			do
1990 
				if [ $Lang == "fr" ]
1991 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
1992 
					else echo -n "Do you want to use it (Y/n)?";
1993 
				 fi
1994 
				read response
1995 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
1996 
				then rm -f /tmp/alcasar-conf*
1997 
				fi
1998 
			done
1999 
		fi
636 richard 2000 
# Test if update
1057 richard 2001 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2002 
		then
2003 
			if [ $Lang == "fr" ]
2004 
				then echo "#### Installation avec mise à jour ####";
2005 
				else echo "#### Installation with update     ####";
2006 
			fi
636 richard 2007 
# Extract the central configuration file
1057 richard 2008 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2009 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2010 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2011 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2012 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2013 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2014 
			mode="update"
1 root 2015 
		fi
1389 richard 2016 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2017 
		do
2018 
			$func
1362 richard 2019 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2020 
		done
5 franck 2021 
		;;
291 franck 2022 
	-u | --uninstall)
5 franck 2023 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2024 
		then
597 richard 2025 
			if [ $Lang == "fr" ]
2026 
				then echo "ALCASAR n'est pas installé!";
2027 
				else echo "ALCASAR isn't installed!";
2028 
			fi
1 root 2029 
			exit 0
2030 
		fi
5 franck 2031 
		response=0
2032 
		PTN='^[oOnN]$'
580 richard 2033 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2034 
		do
597 richard 2035 
			if [ $Lang == "fr" ]
2036 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2037 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2038 
			fi
5 franck 2039 
			read response
2040 
		done
1103 richard 2041 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2042 
		then
1103 richard 2043 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2044 
		else
2045 
			rm -f /tmp/alcasar-conf*
1 root 2046 
		fi
597 richard 2047 
# Uninstall the running version
65 richard 2048 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2049 
		;;
2050 
	*)
2051 
		echo "Argument inconnu :$1";
460 richard 2052 
		echo "Unknown argument :$1";
1 root 2053 
		echo "$usage"
2054 
		exit 1
2055 
		;;
2056 
esac
10 franck 2057 
# end of script
366 franck 2058