Subversion Repositories ALCASAR

Rev

Rev 1517 | Rev 1525 | 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 1518 2014-12-16 23:06:52Z 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
1485 richard 41 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 42 
#	ulogd			: log system in userland (match NFLOG target of iptables)
43 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 44 
#	dnsmasq			: Name server configuration
45 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
59 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1471 richard 76 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
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
1471 richard 134 
# Create a backup of running importants files
1362 richard 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
1471 richard 209 
 
210 
# Test of Ethernet links state
211 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
212 
	for i in $DOWN_IF
213 
	do
214 
		if [ $Lang == "fr" ]
215 
		then
216 
			echo "Échec"
217 
			echo "Le lien réseau de la carte $i n'est pas actif."
218 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
219 
		else
220 
			echo "Failed"
221 
			echo "The link state of $i interface is down."
222 
			echo "Make sure that this network card is connected to a switch or an A.P."
223 
		fi
224 
		exit 0
225 
	done
226 
	echo -n "."
227 
 
228 
# Test EXTIF config files
1499 richard 229 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
230 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
231 
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 232 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
233 
	then
784 richard 234 
		if [ $Lang == "fr" ]
235 
		then
236 
			echo "Échec"
237 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
238 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 239 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 240 
		else
241 
			echo "Failed"
242 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
243 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 244 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 245 
		fi
830 richard 246 
		echo "DEVICE=$EXTIF"
784 richard 247 
		echo "IPADDR="
248 
		echo "NETMASK="
249 
		echo "GATEWAY="
250 
		echo "DNS1="
251 
		echo "DNS2="
830 richard 252 
		echo "ONBOOT=yes"
784 richard 253 
		exit 0
254 
	fi
255 
	echo -n "."
1471 richard 256 
 
257 
# Test if router is alive (Box FAI)
784 richard 258 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 259 
		if [ $Lang == "fr" ]
260 
		then
261 
			echo "Échec"
262 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
263 
			echo "Réglez ce problème puis relancez ce script."
264 
		else
265 
			echo "Failed"
266 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
267 
			echo "Resolv this problem, then restart this script."
268 
		fi
29 richard 269 
		exit 0
270 
	fi
308 richard 271 
	echo -n "."
978 franck 272 
# On teste le lien vers le routeur par defaut
1499 richard 273 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 274 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 275 
	       	then
595 richard 276 
		if [ $Lang == "fr" ]
277 
		then
278 
			echo "Échec"
1499 richard 279 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 280 
			echo "Réglez ce problème puis relancez ce script."
281 
		else
282 
			echo "Failed"
283 
			echo "The Internet gateway doesn't answered"
284 
			echo "Resolv this problem, then restart this script."
285 
		fi
308 richard 286 
		exit 0
287 
	fi
288 
	echo -n "."
421 franck 289 
# On teste la connectivité Internet
29 richard 290 
	rm -rf /tmp/con_ok.html
308 richard 291 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 292 
	if [ ! -e /tmp/con_ok.html ]
293 
	then
595 richard 294 
		if [ $Lang == "fr" ]
295 
		then
296 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
297 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
298 
			echo "Vérifiez la validité des adresses IP des DNS."
299 
		else
300 
			echo "The Internet connection try failed (google.fr)."
301 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
302 
			echo "Verify the DNS IP addresses"
303 
		fi
29 richard 304 
		exit 0
305 
	fi
306 
	rm -rf /tmp/con_ok.html
308 richard 307 
	echo ". : ok"
1389 richard 308 
} # end of testing ()
302 richard 309 
 
310 
##################################################################
1221 richard 311 
##			Function "init"				##
302 richard 312 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
313 
## - Installation et modification des scripts du portail	##
314 
##################################################################
315 
init ()
316 
{
527 richard 317 
	if [ "$mode" != "update" ]
302 richard 318 
	then
319 
# On affecte le nom d'organisme
597 richard 320 
		header_install
302 richard 321 
		ORGANISME=!
322 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 323 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 324 
                do
595 richard 325 
			if [ $Lang == "fr" ]
597 richard 326 
			       	then echo -n "Entrez le nom de votre organisme : "
327 
				else echo -n "Enter the name of your organism : "
595 richard 328 
			fi
330 franck 329 
			read ORGANISME
613 richard 330 
			if [ "$ORGANISME" == "" ]
330 franck 331 
				then
332 
				ORGANISME=!
333 
			fi
334 
		done
302 richard 335 
	fi
1 root 336 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 337 
	rm -f $PASSWD_FILE
1350 richard 338 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
339 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 340 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 341 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 342 
	$SED "/^password.*/d" /boot/grub/menu.lst
343 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 344 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 345 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 346 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 347 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 348 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 349 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 350 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 351 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
352 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 353 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 354 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
355 
	echo "$secretradius" >> $PASSWD_FILE
356 
	chmod 640 $PASSWD_FILE
977 richard 357 
# Scripts and conf files copy
358 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 359 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 360 
#  - 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 361 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 362 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 363 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 364 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
365 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 366 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
367 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 368 
# generate central conf file
369 
	cat <<EOF > $CONF_FILE
612 richard 370 
##########################################
371 
##                                      ##
372 
##          ALCASAR Parameters          ##
373 
##                                      ##
374 
##########################################
1 root 375 
 
612 richard 376 
INSTALL_DATE=$DATE
377 
VERSION=$VERSION
378 
ORGANISM=$ORGANISME
923 franck 379 
DOMAIN=$DOMAIN
612 richard 380 
EOF
628 richard 381 
	chmod o-rwx $CONF_FILE
1 root 382 
} # End of init ()
383 
 
384 
##################################################################
1221 richard 385 
##			Function "network"			##
1 root 386 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 387 
## - Nommage DNS du système 					##
1336 richard 388 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 389 
## - Modification du fichier /etc/hosts				##
390 
## - Configuration du serveur de temps (NTP)			##
391 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
392 
##################################################################
393 
network ()
394 
{
395 
	header_install
636 richard 396 
	if [ "$mode" != "update" ]
397 
		then
398 
		if [ $Lang == "fr" ]
399 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
400 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
401 
		fi
402 
		response=0
403 
		PTN='^[oOyYnN]$'
404 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 405 
		do
595 richard 406 
			if [ $Lang == "fr" ]
659 richard 407 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 408 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 409 
			fi
1 root 410 
			read response
411 
		done
636 richard 412 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
413 
		then
414 
			PRIVATE_IP_MASK="0"
415 
			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:]]$'
416 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 417 
			do
595 richard 418 
				if [ $Lang == "fr" ]
597 richard 419 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
420 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 421 
				fi
597 richard 422 
				read PRIVATE_IP_MASK
1 root 423 
			done
636 richard 424 
		else
425 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
426 
		fi
595 richard 427 
	else
637 richard 428 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
429 
		rm -rf conf/etc/alcasar.conf
1 root 430 
	fi
861 richard 431 
# Define LAN side global parameters
1243 richard 432 
	hostname $HOSTNAME.$DOMAIN
433 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 434 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 435 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 436 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 437 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 438 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 439 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
440 
		then
441 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
442 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
443 
	fi
444 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
445 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 446 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 447 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 448 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
449 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 450 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
451 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 452 
	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 453 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 454 
# Define Internet parameters
1499 richard 455 
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
456 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
457 
	if [ $nb_dns == 2 ]
458 
		then
459 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
460 
	fi
70 franck 461 
	DNS1=${DNS1:=208.67.220.220}
462 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 463 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 464 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 465 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 466 
# Wrtie the conf file
1469 richard 467 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
468 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 469 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
470 
	if [ $IP_SETTING == "dhcp" ]
471 
		then
472 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
473 
		echo "GW=dhcp" >> $CONF_FILE
474 
	else
475 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
476 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
477 
	fi
994 franck 478 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 479 
	echo "DNS1=$DNS1" >> $CONF_FILE
480 
	echo "DNS2=$DNS2" >> $CONF_FILE
481 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 482 
	echo "DHCP=on" >> $CONF_FILE
914 franck 483 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
484 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
485 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 486 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 487 
# network default
597 richard 488 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 489 
	cat <<EOF > /etc/sysconfig/network
490 
NETWORKING=yes
1243 richard 491 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 492 
FORWARD_IPV4=true
493 
EOF
1499 richard 494 
# /etc/hosts config
1 root 495 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
496 
	cat <<EOF > /etc/hosts
503 richard 497 
127.0.0.1	localhost
1353 richard 498 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 499 
EOF
1499 richard 500 
# EXTIF (Internet) config
501 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
502 
	if [ $IP_SETTING == "dhcp" ]
503 
		then
504 
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
505 
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
506 
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
507 
	else
508 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 509 
DEVICE=$EXTIF
510 
BOOTPROTO=static
597 richard 511 
IPADDR=$PUBLIC_IP
512 
NETMASK=$PUBLIC_NETMASK
513 
GATEWAY=$PUBLIC_GATEWAY
14 richard 514 
DNS1=127.0.0.1
1499 richard 515 
RESOLV_MODS=yes
14 richard 516 
ONBOOT=yes
517 
METRIC=10
518 
MII_NOT_SUPPORTED=yes
519 
IPV6INIT=no
520 
IPV6TO4INIT=no
521 
ACCOUNTING=no
522 
USERCTL=no
994 franck 523 
MTU=$MTU
14 richard 524 
EOF
1499 richard 525 
	fi
1336 richard 526 
# Config INTIF (consultation LAN) in normal mode
841 richard 527 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
528 
DEVICE=$INTIF
529 
BOOTPROTO=static
530 
ONBOOT=yes
531 
NOZEROCONF=yes
532 
MII_NOT_SUPPORTED=yes
533 
IPV6INIT=no
534 
IPV6TO4INIT=no
535 
ACCOUNTING=no
536 
USERCTL=no
537 
EOF
1336 richard 538 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 539 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 540 
DEVICE=$INTIF
541 
BOOTPROTO=static
542 
IPADDR=$PRIVATE_IP
604 richard 543 
NETMASK=$PRIVATE_NETMASK
1 root 544 
ONBOOT=yes
545 
METRIC=10
546 
NOZEROCONF=yes
547 
MII_NOT_SUPPORTED=yes
14 richard 548 
IPV6INIT=no
549 
IPV6TO4INIT=no
550 
ACCOUNTING=no
551 
USERCTL=no
1 root 552 
EOF
440 franck 553 
# Mise à l'heure du serveur
554 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
555 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 556 
0.fr.pool.ntp.org	# adapt to your country
557 
1.fr.pool.ntp.org
558 
2.fr.pool.ntp.org
440 franck 559 
EOF
560 
# Configuration du serveur de temps (sur lui même)
1 root 561 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
562 
	cat <<EOF > /etc/ntp.conf
456 franck 563 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 564 
server 1.fr.pool.ntp.org
565 
server 2.fr.pool.ntp.org
566 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 567 
fudge 127.127.1.0 stratum 10
604 richard 568 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 569 
restrict 127.0.0.1
310 richard 570 
driftfile /var/lib/ntp/drift
1 root 571 
logfile /var/log/ntp.log
572 
EOF
440 franck 573 
 
310 richard 574 
	chown -R ntp:ntp /var/lib/ntp
1 root 575 
# Renseignement des fichiers hosts.allow et hosts.deny
576 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
577 
	cat <<EOF > /etc/hosts.allow
578 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 579 
sshd: ALL
1 root 580 
ntpd: $PRIVATE_NETWORK_SHORT
581 
EOF
582 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
583 
	cat <<EOF > /etc/hosts.deny
584 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
585 
EOF
790 richard 586 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 587 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 588 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 589 
# load conntrack ftp module
590 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
591 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 592 
# load ipt_NETFLOW module
593 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 594 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
595 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
596 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
597 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 598 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 599 
#
860 richard 600 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 601 
} # End of network ()
602 
 
603 
##################################################################
1221 richard 604 
##			Function "ACC"				##
605 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 606 
## - configuration du serveur web (Apache)			##
607 
## - définition du 1er comptes de gestion 			##
608 
## - sécurisation des accès					##
609 
##################################################################
1221 richard 610 
ACC ()
1 root 611 
{
612 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
613 
	mkdir $DIR_WEB
614 
# Copie et configuration des fichiers du centre de gestion
316 richard 615 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 616 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 617 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
618 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
619 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
620 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
621 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 622 
	chown -R apache:apache $DIR_WEB/*
1489 richard 623 
# create the backup structure :
624 
# - base = users database
625 
# - system_backup = alcasar conf file + users database
626 
# - archive = tarball of "base + http firewall + netflow"
627 
# - security = watchdog disconnection)
628 
	for i in system_backup base archive security;
1 root 629 
	do
630 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
631 
	done
5 franck 632 
	chown -R root:apache $DIR_SAVE
71 richard 633 
# Configuration et sécurisation php
634 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 635 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
636 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 637 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
638 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 639 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
640 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
641 
# Configuration et sécurisation Apache
790 richard 642 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 643 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 644 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 645 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1 root 646 
	$SED "s?^ServerTokens.*?ServerTokens Prod?g" /etc/httpd/conf/httpd.conf
647 
	$SED "s?^ServerSignature.*?ServerSignature Off?g" /etc/httpd/conf/httpd.conf
648 
	$SED "s?^#ErrorDocument 404 /missing.html.*?ErrorDocument 404 /index.html?g" /etc/httpd/conf/httpd.conf
790 richard 649 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/httpd.conf
650 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/httpd.conf
651 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/httpd.conf
652 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/httpd.conf
653 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/httpd.conf
654 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/httpd.conf
990 franck 655 
	$SED "s?LoadModule speling_module.*?LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/httpd.conf
1359 richard 656 
	[ -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
657 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
658 
	[ -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
659 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
660 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
661 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 662 
</body>
663 
</html>
664 
EOF
665 
# Définition du premier compte lié au profil 'admin'
509 richard 666 
	header_install
510 richard 667 
	if [ "$mode" = "install" ]
668 
	then
613 richard 669 
		admin_portal=!
670 
		PTN='^[a-zA-Z0-9-]*$'
671 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
672 
                	do
673 
			header_install
674 
			if [ $Lang == "fr" ]
675 
			then
676 
				echo ""
677 
				echo "Définissez un premier compte d'administration du portail :"
678 
				echo
679 
				echo -n "Nom : "
680 
			else
681 
				echo ""
682 
				echo "Define the first account allow to administrate the portal :"
683 
				echo
684 
				echo -n "Account : "
685 
			fi
686 
			read admin_portal
687 
			if [ "$admin_portal" == "" ]
688 
				then
689 
				admin_portal=!
690 
			fi
691 
			done
1268 richard 692 
# Creation of keys file for the admin account ("admin")
510 richard 693 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
694 
		mkdir -p $DIR_DEST_ETC/digest
695 
		chmod 755 $DIR_DEST_ETC/digest
696 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
697 
			do
1350 richard 698 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 699 
			done
700 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
701 
	fi
434 richard 702 
# synchronisation horaire
703 
	ntpd -q -g &
1 root 704 
# Sécurisation du centre
988 franck 705 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 706 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 707 
<Directory $DIR_ACC>
1 root 708 
	SSLRequireSSL
709 
	AllowOverride None
710 
	Order deny,allow
711 
	Deny from all
712 
	Allow from 127.0.0.1
713 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 714 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 715 
	require valid-user
716 
	AuthType digest
1243 richard 717 
	AuthName $HOSTNAME.$DOMAIN
1 root 718 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 719 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 720 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 721 
</Directory>
316 richard 722 
<Directory $DIR_ACC/admin>
1 root 723 
	SSLRequireSSL
724 
	AllowOverride None
725 
	Order deny,allow
726 
	Deny from all
727 
	Allow from 127.0.0.1
728 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 729 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 730 
	require valid-user
731 
	AuthType digest
1243 richard 732 
	AuthName $HOSTNAME.$DOMAIN
1 root 733 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 734 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 735 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 736 
</Directory>
344 richard 737 
<Directory $DIR_ACC/manager>
1 root 738 
	SSLRequireSSL
739 
	AllowOverride None
740 
	Order deny,allow
741 
	Deny from all
742 
	Allow from 127.0.0.1
743 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 744 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 745 
	require valid-user
746 
	AuthType digest
1243 richard 747 
	AuthName $HOSTNAME.$DOMAIN
1 root 748 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 749 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 750 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 751 
</Directory>
316 richard 752 
<Directory $DIR_ACC/backup>
753 
	SSLRequireSSL
754 
	AllowOverride None
755 
	Order deny,allow
756 
	Deny from all
757 
	Allow from 127.0.0.1
758 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 759 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 760 
	require valid-user
761 
	AuthType digest
1243 richard 762 
	AuthName $HOSTNAME.$DOMAIN
316 richard 763 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 764 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 765 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 766 
</Directory>
811 richard 767 
Alias /save/ "$DIR_SAVE/"
768 
<Directory $DIR_SAVE>
769 
	SSLRequireSSL
770 
	Options Indexes
771 
	Order deny,allow
772 
	Deny from all
773 
	Allow from 127.0.0.1
774 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 775 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 776 
	require valid-user
777 
	AuthType digest
1243 richard 778 
	AuthName $HOSTNAME.$DOMAIN
811 richard 779 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 780 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 781 
</Directory>
1 root 782 
EOF
1378 richard 783 
# Launch after coova
784 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1410 richard 785 
# Error page management
786 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
787 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
788 
 
789 
cat <<EOF > $FIC_ERROR_DOC
790 
Alias /error/ "/var/www/html/"
791 
 
792 
<Directory "/usr/share/httpd/error">
793 
    AllowOverride None
794 
    Options IncludesNoExec
795 
    AddOutputFilter Includes html
796 
    AddHandler type-map var
797 
    Require all granted
798 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
799 
    ForceLanguagePriority Prefer Fallback
800 
</Directory>
801 
 
802 
ErrorDocument 400 /error/error.php?error=400
803 
ErrorDocument 401 /error/error.php?error=401
804 
ErrorDocument 403 /error/error.php?error=403
805 
ErrorDocument 404 /error/error.php?error=404
806 
ErrorDocument 405 /error/error.php?error=405
807 
ErrorDocument 408 /error/error.php?error=408
808 
ErrorDocument 410 /error/error.php?error=410
809 
ErrorDocument 411 /error/error.php?error=411
810 
ErrorDocument 412 /error/error.php?error=412
811 
ErrorDocument 413 /error/error.php?error=413
812 
ErrorDocument 414 /error/error.php?error=414
813 
ErrorDocument 415 /error/error.php?error=415
814 
ErrorDocument 500 /error/error.php?error=500
815 
ErrorDocument 501 /error/error.php?error=501
816 
ErrorDocument 502 /error/error.php?error=502
817 
ErrorDocument 503 /error/error.php?error=503
818 
ErrorDocument 506 /error/error.php?error=506
819 
EOF
820 
 
1389 richard 821 
} # End of ACC ()
1 root 822 
 
823 
##########################################################################################
1221 richard 824 
##				Fonction "CA"						##
1 root 825 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
826 
##########################################################################################
1221 richard 827 
CA ()
1 root 828 
{
510 richard 829 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 830 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 831 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 832 
 
833 
	#$SED "s?localhost.crt?alcasar.crt?g" $FIC_VIRTUAL_SSL
834 
	#$SED "s?localhost.key?alcasar.key?g" $FIC_VIRTUAL_SSL
835 
	#$SED "s?^#SSLCertificateChainFile.*?SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt?" $FIC_VIRTUAL_SSL
836 
 
837 
	cat <<EOF > $FIC_VIRTUAL_SSL
838 
# default SSL virtual host, used for all HTTPS requests that do not
839 
# match a ServerName or ServerAlias in any <VirtualHost> block.
840 
 
841 
<VirtualHost _default_:443>
842 
# general configuration
843 
    ServerAdmin root@localhost
844 
    ServerName localhost
845 
 
846 
# SSL configuration
847 
    SSLEngine on
848 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
849 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
850 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
851 
    CustomLog logs/ssl_request_log \
852 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
853 
    ErrorLog logs/ssl_error_log
854 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
855 
</VirtualHost>
856 
EOF
857 
 
5 franck 858 
	chown -R root:apache /etc/pki
1 root 859 
	chmod -R 750 /etc/pki
1389 richard 860 
} # End of CA ()
1 root 861 
 
862 
##########################################################################################
1221 richard 863 
##			Fonction "init_db"						##
1 root 864 
## - Initialisation de la base Mysql							##
865 
## - Affectation du mot de passe de l'administrateur (root)				##
866 
## - Suppression des bases et des utilisateurs superflus				##
867 
## - Création de la base 'radius'							##
868 
## - Installation du schéma de cette base						##
869 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
870 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
871 
##########################################################################################
872 
init_db ()
873 
{
1355 richard 874 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 875 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
876 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 877 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 878 
	systemctl start mysqld.service
1 root 879 
	sleep 4
880 
	mysqladmin -u root password $mysqlpwd
881 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 882 
# Secure the server
883 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
884 
	$MYSQL="CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 885 
# Create 'radius' database
1317 richard 886 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 887 
# Add an empty radius database structure
364 franck 888 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 889 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 890 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 891 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
892 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 893 
	systemctl daemon-reload
1389 richard 894 
} # End of init_db ()
1 root 895 
 
896 
##########################################################################
1389 richard 897 
##			Fonction "radius"				##
1 root 898 
## - Paramètrage des fichiers de configuration FreeRadius		##
899 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
900 
## - Modification de fichier de conf pour l'accès à Mysql		##
901 
##########################################################################
1389 richard 902 
radius ()
1 root 903 
{
904 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
905 
	chown -R radius:radius /etc/raddb
906 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 907 
# Set radius.conf parameters
1 root 908 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
909 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
910 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 911 
# remove the proxy function
1 root 912 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
913 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 914 
# remove EAP module
654 richard 915 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 916 
# listen on loopback (should be modified later if EAP enabled)
1 root 917 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 918 
# enable the  SQL module (and SQL counter)
1 root 919 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
920 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
921 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 922 
# only include modules for ALCASAR needs
923 
	$SED "s?^[\t ]*\$INCLUDE \${confdir}/modules/.*?\t#\$INCLUDE \${confdir}/modules/\n\t# we only include modules for ALCASAR needs\n\t\$INCLUDE \${confdir}/modules/attr_filter\n\t\$INCLUDE \${confdir}/modules/expiration\n\t\$INCLUDE \${confdir}/modules/logintime\n\t\$INCLUDE \${confdir}/modules/ldap\n\t\$INCLUDE \${confdir}/modules/pap?g" /etc/raddb/radiusd.conf
924 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
925 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
926 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
927 
	$SED "s?^[\t ]*logintime.*?\tlogintime\n\tnoresetcounter\n\tdailycounter\n\tmonthlycounter\n\tattr_filter.access_reject\n\tattr_filter.accounting_response\n\tpap?g" /etc/raddb/radiusd.conf
928 
	$SED "s?^[\t ]*\$INCLUDE sites-enabled/.*?\#\$INCLUDE sites-enabled/\n\#\tenable only alcasar virtual server\n\$INCLUDE sites-enabled/alcasar?g" /etc/raddb/radiusd.conf
1278 richard 929 
# remvove virtual server and copy our conf file
1 root 930 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 931 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 932 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
933 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
934 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
935 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 936 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 937 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 938 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 939 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
940 
	cat << EOF > /etc/raddb/clients.conf
941 
client 127.0.0.1 {
942 
	secret = $secretradius
943 
	shortname = localhost
944 
}
945 
EOF
1278 richard 946 
# sql.conf modification
1 root 947 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
948 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
949 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
950 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
951 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 952 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 953 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 954 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
955 
# counter.conf modification (change the Max-All-Session-Time counter)
956 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
957 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
958 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 959 
# make certain that mysql is up before radius start
960 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
961 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
962 
	systemctl daemon-reload
1389 richard 963 
} # End radius ()
1 root 964 
 
965 
##########################################################################
1389 richard 966 
##			Function "radius_web"				##
1 root 967 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
968 
## - Création du lien vers la page de changement de mot de passe        ##
969 
##########################################################################
1389 richard 970 
radius_web ()
1 root 971 
{
972 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 973 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
974 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
975 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 976 
# copie des fichiers modifiés
977 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 978 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 979 
# Modification des fichiers de configuration
1 root 980 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 981 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 982 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
983 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
984 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
985 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
986 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
987 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
988 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 989 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 990 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 991 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 992 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 993 
nas1_name: alcasar-$ORGANISME
1 root 994 
nas1_model: Portail captif
995 
nas1_ip: $PRIVATE_IP
996 
nas1_port_num: 0
997 
nas1_community: public
998 
EOF
999 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1000 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1001 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1002 
# Ajout du mappage des attributs chillispot
1003 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1004 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1005 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1006 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1007 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1008 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1009 
	chown -R apache:apache /etc/freeradius-web
1 root 1010 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1011 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1012 
<Directory $DIR_WEB/pass>
1 root 1013 
	SSLRequireSSL
1014 
	AllowOverride None
1015 
	Order deny,allow
1016 
	Deny from all
1017 
	Allow from 127.0.0.1
1018 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1019 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1020 
</Directory>
1021 
EOF
1389 richard 1022 
} # End of radius_web ()
1 root 1023 
 
799 richard 1024 
##################################################################################
1389 richard 1025 
##			Fonction "chilli"					##
799 richard 1026 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1027 
## - Paramètrage de la page d'authentification (intercept.php)			##
1028 
##################################################################################
1389 richard 1029 
chilli ()
1 root 1030 
{
1370 richard 1031 
# chilli unit for systemd
1032 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1033 
#  This file is part of systemd.
1034 
#
1035 
#  systemd is free software; you can redistribute it and/or modify it
1036 
#  under the terms of the GNU General Public License as published by
1037 
#  the Free Software Foundation; either version 2 of the License, or
1038 
#  (at your option) any later version.
1370 richard 1039 
[Unit]
1040 
Description=chilli is a captive portal daemon
1041 
After=network.target
1042 
 
1043 
[Service]
1379 richard 1044 
Type=forking
1370 richard 1045 
ExecStart=/usr/libexec/chilli start
1046 
ExecStop=/usr/libexec/chilli stop
1047 
ExecReload=/usr/libexec/chilli reload
1048 
PIDFile=/var/run/chilli.pid
1049 
 
1050 
[Install]
1051 
WantedBy=multi-user.target
1052 
EOF
799 richard 1053 
# init file creation
1370 richard 1054 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1055 
	cat <<EOF > /usr/libexec/chilli
799 richard 1056 
#!/bin/sh
1057 
#
1058 
# chilli CoovaChilli init
1059 
#
1060 
# chkconfig: 2345 65 35
1061 
# description: CoovaChilli
1062 
### BEGIN INIT INFO
1063 
# Provides:       chilli
1064 
# Required-Start: network
1065 
# Should-Start:
1066 
# Required-Stop:  network
1067 
# Should-Stop:
1068 
# Default-Start:  2 3 5
1069 
# Default-Stop:
1070 
# Description:    CoovaChilli access controller
1071 
### END INIT INFO
1072 
 
1073 
[ -f /usr/sbin/chilli ] || exit 0
1074 
. /etc/init.d/functions
1075 
CONFIG=/etc/chilli.conf
1076 
pidfile=/var/run/chilli.pid
1077 
[ -f \$CONFIG ] || {
1078 
    echo "\$CONFIG Not found"
1079 
    exit 0
1080 
}
1081 
RETVAL=0
1082 
prog="chilli"
1083 
case \$1 in
1084 
    start)
1085 
	if [ -f \$pidfile ] ; then
1086 
		gprintf "chilli is already running"
1087 
	else
1088 
        	gprintf "Starting \$prog: "
1089 
		rm -f /var/run/chilli* # cleaning
1090 
        	/sbin/modprobe tun >/dev/null 2>&1
1091 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1092 
		[ -e /dev/net/tun ] || {
1093 
	    	(cd /dev;
1094 
			mkdir net;
1095 
			cd net;
1096 
			mknod tun c 10 200)
1097 
		}
1336 richard 1098 
		ifconfig $INTIF 0.0.0.0
799 richard 1099 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1100 
        	RETVAL=$?
1101 
	fi
1102 
	;;
1103 
 
1104 
    reload)
1105 
	killall -HUP chilli
1106 
	;;
1107 
 
1108 
    restart)
1109 
	\$0 stop
1110 
        sleep 2
1111 
	\$0 start
1112 
	;;
1113 
 
1114 
    status)
1115 
        status chilli
1116 
        RETVAL=0
1117 
        ;;
1118 
 
1119 
    stop)
1120 
	if [ -f \$pidfile ] ; then
1121 
        	gprintf "Shutting down \$prog: "
1122 
		killproc /usr/sbin/chilli
1123 
		RETVAL=\$?
1124 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1125 
	else
1126 
        	gprintf "chilli is not running"
1127 
	fi
1128 
	;;
1129 
 
1130 
    *)
1131 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1132 
        exit 1
1133 
esac
1134 
echo
1135 
EOF
1373 richard 1136 
chmod a+x /usr/libexec/chilli
799 richard 1137 
# conf file creation
346 richard 1138 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1139 
	cat <<EOF > /etc/chilli.conf
1140 
# coova config for ALCASAR
1141 
cmdsocket	/var/run/chilli.sock
1336 richard 1142 
unixipc		chilli.$INTIF.ipc
1143 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1144 
net		$PRIVATE_NETWORK_MASK
595 richard 1145 
dhcpif		$INTIF
841 richard 1146 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1147 
#nodynip
865 richard 1148 
#statip
1149 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1150 
domain		$DOMAIN
355 richard 1151 
dns1		$PRIVATE_IP
1152 
dns2		$PRIVATE_IP
346 richard 1153 
uamlisten	$PRIVATE_IP
503 richard 1154 
uamport		3990
837 richard 1155 
macauth
1156 
macpasswd	password
1243 richard 1157 
locationname	$HOSTNAME.$DOMAIN
346 richard 1158 
radiusserver1	127.0.0.1
1159 
radiusserver2	127.0.0.1
1160 
radiussecret	$secretradius
1161 
radiusauthport	1812
1162 
radiusacctport	1813
1243 richard 1163 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1164 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1165 
uamsecret	$secretuam
1249 richard 1166 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1167 
coaport		3799
1379 richard 1168 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1169 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1170 
include		$DIR_DEST_ETC/alcasar-uamallowed
1171 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1172 
#dhcpgateway
1157 stephane 1173 
#dhcprelayagent
1174 
#dhcpgatewayport
346 richard 1175 
EOF
1336 richard 1176 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1177 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1178 
# create files for trusted domains and urls
1148 crox53 1179 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1180 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1181 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1182 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1183 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1184 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1185 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1186 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1187 
	if [ "$chilli_exist" == "1" ]
1188 
	then
1189 
	      userdel -r chilli 2>/dev/null
1190 
	fi
1191 
	groupadd -f chilli
1192 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1193 
}  # End of chilli ()
1349 richard 1194 
 
1 root 1195 
##################################################################
1389 richard 1196 
##		Fonction "dansguardian"				##
1 root 1197 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1198 
##################################################################
1389 richard 1199 
dansguardian ()
1 root 1200 
{
1201 
	mkdir /var/dansguardian
1202 
	chown dansguardian /var/dansguardian
1375 richard 1203 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1204 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1205 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1206 
# By default the filter is off
497 richard 1207 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1208 
# French deny HTML page
497 richard 1209 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1210 
# Listen only on LAN side
497 richard 1211 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1212 
# DG send its flow to HAVP
1213 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1214 
# replace the default deny HTML page
1 root 1215 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1216 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1217 
# Don't log
1218 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1219 
# Run 10 daemons (20 in largest server)
659 richard 1220 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1221 
# on désactive par défaut le controle de contenu des pages html
497 richard 1222 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1223 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1224 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1225 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1226 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1227 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1228 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1229 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1230 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1231 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1232 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1233 
	touch $DIR_DG/lists/bannedextensionlist
1234 
	touch $DIR_DG/lists/bannedmimetypelist
1235 
# 'Safesearch' regex actualisation
498 richard 1236 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1237 
# empty LAN IP list that won't be WEB filtered
1238 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1239 
	touch $DIR_DG/lists/exceptioniplist
1240 
# Keep a copy of URL & domain filter configuration files
1241 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1242 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1243 
} # End of dansguardian ()
1 root 1244 
 
71 richard 1245 
##################################################################
1221 richard 1246 
##			Fonction "antivirus"			##
1357 richard 1247 
## - configuration of havp, libclamav and freshclam		##
71 richard 1248 
##################################################################
1249 
antivirus ()
1250 
{
1358 richard 1251 
# create 'havp' user
288 richard 1252 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1253 
	if [ "$havp_exist" == "1" ]
288 richard 1254 
	then
478 richard 1255 
	      userdel -r havp 2>/dev/null
894 richard 1256 
	      groupdel havp 2>/dev/null
288 richard 1257 
	fi
307 richard 1258 
	groupadd -f havp
1486 richard 1259 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1260 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1261 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1262 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1263 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1264 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1265 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1266 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1267 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1268 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1269 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1270 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1271 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1272 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1273 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1274 
# skip checking of youtube flow (too heavy load / risk too low)
1275 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1276 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1277 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1278 
# replacement of init script
335 richard 1279 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1280 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1281 
# replace of the intercept page (template)
340 richard 1282 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1283 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1284 
# update virus database every 4 hours (24h/6)
1357 richard 1285 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1286 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1287 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1288 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1289 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1290 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1291 
# update now
1382 richard 1292 
	/usr/bin/freshclam --no-warnings
1389 richard 1293 
} # End of antivirus ()
71 richard 1294 
 
1486 richard 1295 
##########################################################################
1296 
##			Fonction "tinyproxy"				##
1297 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1298 
##########################################################################
1485 richard 1299 
tinyproxy ()
1300 
{
1486 richard 1301 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1302 
	if [ "$tinyproxy_exist" == "1" ]
1303 
	then
1304 
	      userdel -r tinyproxy 2>/dev/null
1305 
	      groupdel tinyproxy 2>/dev/null
1306 
	fi
1307 
	groupadd -f tinyproxy
1488 richard 1308 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1309 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1310 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1311 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1312 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1313 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1314 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1315 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1316 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1317 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1318 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1319 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1320 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1321 
# Create the systemd unit
1322 
cat << EOF > /lib/systemd/system/tinyproxy.service
1323 
#  This file is part of systemd.
1324 
#
1325 
#  systemd is free software; you can redistribute it and/or modify it
1326 
#  under the terms of the GNU General Public License as published by
1327 
#  the Free Software Foundation; either version 2 of the License, or
1328 
#  (at your option) any later version.
1485 richard 1329 
 
1509 richard 1330 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1331 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1332 
[Unit]
1333 
Description=Tinyproxy Web Proxy Server
1334 
After=network.target iptables.service
1335 
 
1336 
[Service]
1337 
Type=forking
1518 richard 1338 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1339 
ExecStartPre=/bin/sleep 2
1340 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1341 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1342 
 
1343 
[Install]
1344 
WantedBy=multi-user.target
1345 
EOF
1346 
 
1485 richard 1347 
} # end of tinyproxy
1 root 1348 
##################################################################################
1389 richard 1349 
##			function "ulogd"					##
476 richard 1350 
## - Ulog config for multi-log files 						##
1351 
##################################################################################
1389 richard 1352 
ulogd ()
476 richard 1353 
{
1354 
# Three instances of ulogd (three different logfiles)
1355 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1356 
	nl=1
1358 richard 1357 
	for log_type in traceability ssh ext-access
478 richard 1358 
	do
1365 richard 1359 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1360 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1361 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1362 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1363 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1364 
[emu1]
478 richard 1365 
file="/var/log/firewall/$log_type.log"
1366 
sync=1
1367 
EOF
1452 richard 1368 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1369 
		nl=`expr $nl + 1`
1370 
	done
476 richard 1371 
	chown -R root:apache /var/log/firewall
1372 
	chmod 750 /var/log/firewall
1373 
	chmod 640 /var/log/firewall/*
1389 richard 1374 
}  # End of ulogd ()
476 richard 1375 
 
1159 crox53 1376 
 
1377 
##########################################################
1389 richard 1378 
##              Function "nfsen"			##
1159 crox53 1379 
##########################################################
1389 richard 1380 
nfsen()
1 root 1381 
{
1393 richard 1382 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1383 
# Add PortTracker plugin
1395 richard 1384 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1385 
	do
1512 richard 1386 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i
1395 richard 1387 
	done
1515 richard 1388 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1389 
# use of our conf file and init unit
1221 richard 1390 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1391 
# Installation of nfsen
1221 richard 1392 
	DirTmp=$(pwd)
1393 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1394 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1395 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1396 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1397 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1398 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1399 
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1400 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1401 
# Apache conf file
1394 richard 1402 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1403 
Alias /nfsen /var/www/nfsen
1404 
<Directory /var/www/nfsen/>
1405 
DirectoryIndex nfsen.php
1406 
Options -Indexes
1407 
AllowOverride all
1408 
order allow,deny
1409 
allow from all
1410 
AddType application/x-httpd-php .php
1411 
php_flag magic_quotes_gpc on
1412 
php_flag track_vars on
1 root 1413 
</Directory>
1414 
EOF
1372 richard 1415 
# nfsen unit for systemd
1416 
cat << EOF > /lib/systemd/system/nfsen.service
1417 
#  This file is part of systemd.
1418 
#
1419 
#  systemd is free software; you can redistribute it and/or modify it
1420 
#  under the terms of the GNU General Public License as published by
1421 
#  the Free Software Foundation; either version 2 of the License, or
1422 
#  (at your option) any later version.
1423 
 
1424 
# This unit launches nfsen (a Netflow grapher).
1425 
[Unit]
1426 
Description= NfSen init script
1427 
After=network.target iptables.service
1428 
 
1429 
[Service]
1430 
Type=oneshot
1431 
RemainAfterExit=yes
1393 richard 1432 
PIDFile=/var/run/nfsen/nfsen.pid
1433 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1434 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1435 
ExecStart=/usr/bin/nfsen start
1436 
ExecStop=/usr/bin/nfsen stop
1393 richard 1437 
ExecReload=/usr/bin/nfsen restart
1372 richard 1438 
TimeoutSec=0
1439 
 
1440 
[Install]
1441 
WantedBy=multi-user.target
1442 
EOF
1365 richard 1443 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1444 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1445 
# expire delay for the profile "live"
1393 richard 1446 
	systemctl start nfsen
1447 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1448 
# add SURFmap plugin
1509 richard 1449 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1450 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1451 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1452 
	cd /tmp/
1453 
	/usr/bin/sh SURFmap/install.sh
1365 richard 1454 
# clear the installation
1221 richard 1455 
	cd $DirTmp
1509 richard 1456 
	rm -rf /tmp/nfsen*
1457 
	rm -rf /tmp/SURFmap*
1389 richard 1458 
} # End of nfsen ()
1 root 1459 
 
1390 richard 1460 
##################################################
1389 richard 1461 
##		Function "dnsmasq"		##
1390 richard 1462 
##################################################
1389 richard 1463 
dnsmasq ()
219 jeremy 1464 
{
1465 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1466 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1467 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1468 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1469 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1470 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1471 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1472 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1473 
listen-address=$PRIVATE_IP
1390 richard 1474 
pid-file=/var/run/dnsmasq.pid
259 richard 1475 
listen-address=127.0.0.1
286 richard 1476 
no-dhcp-interface=$INTIF
1387 richard 1477 
no-dhcp-interface=tun0
1478 
no-dhcp-interface=lo
259 richard 1479 
bind-interfaces
1480 
cache-size=256
1481 
domain=$DOMAIN
1482 
domain-needed
1483 
expand-hosts
1484 
bogus-priv
1485 
filterwin2k
1486 
server=$DNS1
1487 
server=$DNS2
1387 richard 1488 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1489 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1490 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1491 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1492 
 
1387 richard 1493 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1494 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1495 
EOF
1356 richard 1496 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1497 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1498 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1499 
# Add Toulouse blacklist domains
1472 richard 1500 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1501 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1502 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1503 
listen-address=$PRIVATE_IP
1504 
port=54
1505 
no-dhcp-interface=$INTIF
1387 richard 1506 
no-dhcp-interface=tun0
1472 richard 1507 
no-dhcp-interface=lo
498 richard 1508 
bind-interfaces
1509 
cache-size=256
1510 
domain=$DOMAIN
1511 
domain-needed
1512 
expand-hosts
1513 
bogus-priv
1514 
filterwin2k
1515 
server=$DNS1
1516 
server=$DNS2
1517 
EOF
1379 richard 1518 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1519 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1520 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1521 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1522 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1523 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1524 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1525 
listen-address=$PRIVATE_IP
1526 
port=55
1527 
no-dhcp-interface=$INTIF
1387 richard 1528 
no-dhcp-interface=tun0
1472 richard 1529 
no-dhcp-interface=lo
1356 richard 1530 
bind-interfaces
1531 
cache-size=256
1532 
domain=$DOMAIN
1533 
domain-needed
1534 
expand-hosts
1535 
bogus-priv
1536 
filterwin2k
1472 richard 1537 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1538 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1539 
EOF
1472 richard 1540 
# 4th dnsmasq listen on udp 56 ("blackhole")
1541 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1542 
# Configuration file for "dnsmasq as a blackhole"
1543 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1544 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1545 
pid-file=/var/run/dnsmasq-blackhole.pid
1546 
listen-address=$PRIVATE_IP
1547 
port=56
1548 
no-dhcp-interface=$INTIF
1549 
no-dhcp-interface=tun0
1550 
no-dhcp-interface=lo
1551 
bind-interfaces
1552 
cache-size=256
1553 
domain=$DOMAIN
1554 
domain-needed
1555 
expand-hosts
1556 
bogus-priv
1557 
filterwin2k
1558 
EOF
1559 
 
1517 richard 1560 
# the main instance should start after network and chilli (which create tun0)
1561 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1562 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1563 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1564 
	for list in blacklist whitelist blackhole
1565 
	do
1566 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1567 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1568 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1569 
	done
308 richard 1570 
} # End dnsmasq
1571 
 
1572 
##########################################################
1221 richard 1573 
##		Fonction "BL"				##
308 richard 1574 
##########################################################
1575 
BL ()
1576 
{
1384 richard 1577 
# copy and extract toulouse BL
648 richard 1578 
	rm -rf $DIR_DG/lists/blacklists
1579 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1580 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1581 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1582 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1583 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1584 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1585 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1586 
# creation of file for the rehabilited domains and urls
648 richard 1587 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1588 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1589 
	touch $DIR_DG/lists/exceptionsitelist
1590 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1591 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1592 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1593 
# Dansguardian filter config for ALCASAR
1594 
EOF
648 richard 1595 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1596 
# Dansguardian domain filter config for ALCASAR
1597 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1598 
#**
1599 
# block all SSL and CONNECT tunnels
1600 
**s
1601 
# block all SSL and CONNECT tunnels specified only as an IP
1602 
*ips
1603 
# block all sites specified only by an IP
1604 
*ip
1605 
EOF
1000 richard 1606 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1607 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1608 
# Bing - add 'adlt=strict'
1609 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1610 
# Youtube - add 'edufilter=your_ID'
885 richard 1611 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1612 
EOF
1000 richard 1613 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1614 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1615 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1616 
	if [ "$mode" != "update" ]; then
1617 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1618 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1619 
	fi
308 richard 1620 
}
219 jeremy 1621 
 
1 root 1622 
##########################################################
1221 richard 1623 
##		Fonction "cron"				##
1 root 1624 
## - Mise en place des différents fichiers de cron	##
1625 
##########################################################
1626 
cron ()
1627 
{
1628 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1629 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1630 
	cat <<EOF > /etc/crontab
1631 
SHELL=/bin/bash
1632 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1633 
MAILTO=root
1634 
HOME=/
1635 
 
1636 
# run-parts
1637 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1638 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1639 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1640 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1641 
EOF
1642 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1643 
	cat <<EOF >> /etc/anacrontab
667 franck 1644 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1645 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1646 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1647 
EOF
1247 crox53 1648 
 
811 richard 1649 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1650 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1651 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1652 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1653 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1654 
EOF
952 franck 1655 
	cat <<EOF > /etc/cron.d/alcasar-archive
1656 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1657 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1658 
EOF
667 franck 1659 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1660 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1661 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1662 
EOF
722 franck 1663 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1664 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1665 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1666 
EOF
1247 crox53 1667 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1668 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1669 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1670 
#EOF
1159 crox53 1671 
 
1 root 1672 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1673 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1674 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1675 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1676 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1677 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1678 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1679 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1680 
	rm -f /etc/cron.daily/freeradius-web
1681 
	rm -f /etc/cron.monthly/freeradius-web
1682 
	cat << EOF > /etc/cron.d/freeradius-web
1683 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1684 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1685 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1686 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1687 
EOF
671 franck 1688 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1689 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1690 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1691 
EOF
808 franck 1692 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1693 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1694 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1695 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1696 
EOF
522 richard 1697 
# suppression des crons usagers
1698 
	rm -f /var/spool/cron/*
1 root 1699 
} # End cron
1700 
 
1701 
##################################################################
1221 richard 1702 
## 			Fonction "Fail2Ban"			##
1163 crox53 1703 
##- Modification de la configuration de fail2ban		##
1704 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1705 
##################################################################
1706 
fail2ban()
1707 
{
1191 crox53 1708 
	$DIR_CONF/fail2ban.sh
1474 richard 1709 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1710 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1711 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1712 
	chmod 644 /var/log/fail2ban.log
1489 richard 1713 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1714 
	/usr/bin/touch /var/log/auth.log
1515 richard 1715 
# fail2ban unit
1716 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1717 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1718 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1719 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1720 
} #Fin de fail2ban_install()
1721 
 
1722 
##################################################################
1376 richard 1723 
## 			Fonction "gammu_smsd"			##
1724 
## - Creation de la base de donnée Gammu			##
1725 
## - Creation du fichier de config: gammu_smsd_conf		##
1726 
##								##
1727 
##################################################################
1728 
gammu_smsd()
1729 
{
1730 
# Create 'gammu' databse
1731 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1732 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1733 
# Add a gammu database structure
1734 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1735 
 
1736 
# config file for the daemon
1737 
cat << EOF > /etc/gammu_smsd_conf
1738 
[gammu]
1739 
port = /dev/ttyUSB0
1740 
connection = at115200
1741 
 
1742 
;########################################################
1743 
 
1744 
[smsd]
1745 
 
1746 
PIN = 1234
1747 
 
1748 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1749 
logformat = textall
1750 
debuglevel = 0
1751 
 
1752 
service = sql
1753 
driver = native_mysql
1754 
user = $DB_USER
1755 
password = $radiuspwd
1756 
pc = localhost
1757 
database = $DB_GAMMU
1758 
 
1759 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1760 
 
1761 
StatusFrequency = 30
1380 richard 1762 
;LoopSleep = 2
1376 richard 1763 
 
1764 
;ResetFrequency = 300
1765 
;HardResetFrequency = 120
1766 
 
1767 
CheckSecurity = 1
1768 
CheckSignal = 1
1769 
CheckBattery = 0
1770 
EOF
1771 
 
1772 
chmod 755 /etc/gammu_smsd_conf
1773 
 
1774 
#Creation dossier de log Gammu-smsd
1382 richard 1775 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1776 
chmod 755 /var/log/gammu-smsd
1777 
 
1778 
#Edition du script sql gammu <-> radius
1452 richard 1779 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1780 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1781 
 
1380 richard 1782 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1783 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1784 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1785 
EOF
1786 
 
1376 richard 1787 
} # END gammu_smsd()
1788 
 
1789 
##################################################################
1221 richard 1790 
##			Fonction "post_install"			##
1 root 1791 
## - Modification des bannières (locales et ssh) et des prompts ##
1792 
## - Installation de la structure de chiffrement pour root	##
1793 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1794 
## - Mise en place du la rotation des logs			##
5 franck 1795 
## - Configuration dans le cas d'une mise à jour		##
1 root 1796 
##################################################################
1797 
post_install()
1798 
{
1799 
# création de la bannière locale
1007 richard 1800 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1801 
	cp -f $DIR_CONF/banner /etc/mageia-release
1802 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1803 
# création de la bannière SSH
1007 richard 1804 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1805 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1806 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1807 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1808 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1809 
# postfix banner anonymisation
1810 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1811 
# sshd écoute côté LAN et WAN
1499 richard 1812 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1813 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1814 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1815 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1816 
	echo "QOS=off" >> $CONF_FILE
1817 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1818 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1819 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1820 
	echo "MULTIWAN=off" >> $CONF_FILE
1821 
	echo "FAILOVER=30" >> $CONF_FILE
1822 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1823 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1824 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1825 
# Coloration des prompts
1826 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1827 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1828 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1829 
# Droits d'exécution pour utilisateur apache et sysadmin
1830 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1831 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1832 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1833 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1834 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1835 
	chmod 644 /etc/logrotate.d/*
714 franck 1836 
# rectification sur versions précédentes de la compression des logs
706 franck 1837 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1838 
# actualisation des fichiers logs compressés
1342 richard 1839 
	for dir in firewall dansguardian httpd
706 franck 1840 
	do
714 franck 1841 
	      find /var/log/$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 1842 
	done
1221 richard 1843 
# create the alcasar-load_balancing unit
1844 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1845 
#  This file is part of systemd.
1846 
#
1847 
#  systemd is free software; you can redistribute it and/or modify it
1848 
#  under the terms of the GNU General Public License as published by
1849 
#  the Free Software Foundation; either version 2 of the License, or
1850 
#  (at your option) any later version.
1851 
 
1852 
# This unit lauches alcasar-load-balancing.sh script.
1853 
[Unit]
1854 
Description=alcasar-load_balancing.sh execution
1855 
After=network.target iptables.service
1856 
 
1857 
[Service]
1858 
Type=oneshot
1859 
RemainAfterExit=yes
1860 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1861 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1862 
TimeoutSec=0
1863 
SysVStartPriority=99
1864 
 
1865 
[Install]
1866 
WantedBy=multi-user.target
1157 stephane 1867 
EOF
1221 richard 1868 
# processes launched at boot time (Systemctl)
1509 richard 1869 
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy
1221 richard 1870 
	do
1389 richard 1871 
		systemctl -q enable $i.service
1221 richard 1872 
	done
1452 richard 1873 
 
1874 
# disable processes at boot time (Systemctl)
1875 
	for i in ulogd
1876 
	do
1877 
		systemctl -q disable $i.service
1878 
	done
1879 
 
1221 richard 1880 
# Apply French Security Agency (ANSSI) rules
1362 richard 1881 
# ignore ICMP broadcast (smurf attack)
1882 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1883 
# ignore ICMP errors bogus
1884 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1885 
# remove ICMP redirects responces
1886 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1887 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1888 
# enable SYN Cookies (Syn flood attacks)
1889 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1890 
# enable kernel antispoofing
1891 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1892 
# ignore source routing
1893 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1894 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1895 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1896 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1897 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1898 
# remove Magic SysReq Keys
1363 richard 1899 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1900 
# switch to multi-users runlevel (instead of x11)
1221 richard 1901 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1902 
#	GRUB modifications
1903 
# limit wait time to 3s
1904 
# create an alcasar entry instead of linux-nonfb
1905 
# change display to 1024*768 (vga791)
1221 richard 1906 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1907 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1908 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1909 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1910 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1911 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1912 
# Remove unused services and users
1502 richard 1913 
	for svc in sshd
1221 richard 1914 
	do
1502 richard 1915 
		/bin/systemctl -q disable $svc.service
1221 richard 1916 
	done
1917 
# Load and apply the previous conf file
1918 
	if [ "$mode" = "update" ]
532 richard 1919 
	then
1266 richard 1920 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1921 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1922 
		PARENT_SCRIPT=`basename $0`
1923 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1924 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1925 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1926 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1927 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1928 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1929 
		then
1930 
			header_install
1931 
			if [ $Lang == "fr" ]
1932 
			then
1933 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1934 
				echo
1935 
				echo -n "Nom : "
1936 
			else
1937 
				echo "This update need to redefine the first admin account"
1938 
				echo
1939 
				echo -n "Account : "
1940 
			fi
1941 
			read admin_portal
1942 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1943 
			mkdir -p $DIR_DEST_ETC/digest
1944 
			chmod 755 $DIR_DEST_ETC/digest
1945 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1946 
			do
1350 richard 1947 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1948 
			done
1949 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1950 
		fi
532 richard 1951 
	fi
1221 richard 1952 
	rm -f /tmp/alcasar-conf*
1953 
	chown -R root:apache $DIR_DEST_ETC/*
1954 
	chmod -R 660 $DIR_DEST_ETC/*
1955 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1956 
# Apply and save the firewall rules
1957 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1958 
	sleep 2
1 root 1959 
	cd $DIR_INSTALL
5 franck 1960 
	echo ""
1 root 1961 
	echo "#############################################################################"
638 richard 1962 
	if [ $Lang == "fr" ]
1963 
		then
1964 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1965 
		echo "#                                                                           #"
1966 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1967 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1968 
		echo "#                                                                           #"
1969 
		echo "#############################################################################"
1970 
		echo
1971 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1972 
		echo
1973 
		echo "- Lisez attentivement la documentation d'exploitation"
1974 
		echo
1975 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1976 
		echo
1977 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1978 
	else
1979 
		echo "#                        Enf of ALCASAR install process                     #"
1980 
		echo "#                                                                           #"
1981 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1982 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1983 
		echo "#                                                                           #"
1984 
		echo "#############################################################################"
1985 
		echo
1986 
		echo "- The system will be rebooted in order to operate ALCASAR"
1987 
		echo
1988 
		echo "- Read the exploitation documentation"
1989 
		echo
1990 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1991 
		echo
1992 
		echo "                   Hit 'Enter' to continue"
1993 
	fi
815 richard 1994 
	sleep 2
1995 
	if [ "$mode" != "update" ]
820 richard 1996 
	then
815 richard 1997 
		read a
1998 
	fi
774 richard 1999 
	clear
1 root 2000 
	reboot
2001 
} # End post_install ()
2002 
 
2003 
#################################
1005 richard 2004 
#  	Main Install loop  	#
1 root 2005 
#################################
832 richard 2006 
dir_exec=`dirname "$0"`
2007 
if [ $dir_exec != "." ]
2008 
then
2009 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2010 
	echo "Launch this program from the ALCASAR archive directory"
2011 
	exit 0
2012 
fi
2013 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2014 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2015 
nb_args=$#
2016 
args=$1
2017 
if [ $nb_args -eq 0 ]
2018 
then
2019 
	nb_args=1
2020 
	args="-h"
2021 
fi
1062 richard 2022 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2023 
case $args in
2024 
	-\? | -h* | --h*)
2025 
		echo "$usage"
2026 
		exit 0
2027 
		;;
291 franck 2028 
	-i | --install)
959 franck 2029 
		license
5 franck 2030 
		header_install
29 richard 2031 
		testing
595 richard 2032 
# RPMs install
2033 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2034 
		if [ "$?" != "0" ]
1 root 2035 
		then
595 richard 2036 
			exit 0
2037 
		fi
1249 richard 2038 
		if [ -e $CONF_FILE ]
595 richard 2039 
		then
597 richard 2040 
# Uninstall the running version
532 richard 2041 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2042 
		fi
636 richard 2043 
# Test if manual update
1362 richard 2044 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2045 
		then
636 richard 2046 
			header_install
595 richard 2047 
			if [ $Lang == "fr" ]
636 richard 2048 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2049 
				else echo "The configuration file of an old version has been found";
595 richard 2050 
			fi
597 richard 2051 
			response=0
2052 
			PTN='^[oOnNyY]$'
2053 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2054 
			do
2055 
				if [ $Lang == "fr" ]
2056 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2057 
					else echo -n "Do you want to use it (Y/n)?";
2058 
				 fi
2059 
				read response
2060 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2061 
				then rm -f /tmp/alcasar-conf*
2062 
				fi
2063 
			done
2064 
		fi
636 richard 2065 
# Test if update
1057 richard 2066 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2067 
		then
2068 
			if [ $Lang == "fr" ]
2069 
				then echo "#### Installation avec mise à jour ####";
2070 
				else echo "#### Installation with update     ####";
2071 
			fi
636 richard 2072 
# Extract the central configuration file
1057 richard 2073 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2074 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2075 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2076 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2077 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2078 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2079 
			mode="update"
1 root 2080 
		fi
1486 richard 2081 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2082 
		do
2083 
			$func
1362 richard 2084 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2085 
		done
5 franck 2086 
		;;
291 franck 2087 
	-u | --uninstall)
5 franck 2088 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2089 
		then
597 richard 2090 
			if [ $Lang == "fr" ]
2091 
				then echo "ALCASAR n'est pas installé!";
2092 
				else echo "ALCASAR isn't installed!";
2093 
			fi
1 root 2094 
			exit 0
2095 
		fi
5 franck 2096 
		response=0
2097 
		PTN='^[oOnN]$'
580 richard 2098 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2099 
		do
597 richard 2100 
			if [ $Lang == "fr" ]
2101 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2102 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2103 
			fi
5 franck 2104 
			read response
2105 
		done
1103 richard 2106 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2107 
		then
1103 richard 2108 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2109 
		else
2110 
			rm -f /tmp/alcasar-conf*
1 root 2111 
		fi
597 richard 2112 
# Uninstall the running version
65 richard 2113 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2114 
		;;
2115 
	*)
2116 
		echo "Argument inconnu :$1";
460 richard 2117 
		echo "Unknown argument :$1";
1 root 2118 
		echo "$usage"
2119 
		exit 1
2120 
		;;
2121 
esac
10 franck 2122 
# end of script
366 franck 2123