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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1613 2015-04-07 12:14:12Z franck $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
34 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35 
#	radius			: FreeRadius initialisation
36 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
42 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
1541 richard 44 
#	vnstat			: little network stat daemon
1253 richard 45 
#	BL			: BlackList of Toulouse configuration : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
1266 richard 49 
#	post_install		: Security, log rotation, etc.
1 root 50 
 
51 
DATE=`date '+%d %B %Y - %Hh%M'`
52 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 53 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 54 
mode="install"
1 root 55 
# ******* Files parameters - paramètres fichiers *********
1015 richard 56 
DIR_INSTALL=`pwd`				# current directory
57 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
58 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1564 richard 59 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1471 richard 76 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
1538 richard 87 
	then
88 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
89 
	else
90 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 91 
	fi
1538 richard 92 
	response=0
93 
	PTN='^[oOyYnN]$'
94 
	until [[ $(expr $response : $PTN) -gt 0 ]]
95 
	do
96 
		if [ $Lang == "fr" ]
1563 franck 97 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 98 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
99 
		fi
100 
		read response
101 
	done
102 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
103 
	then
104 
		exit 1
105 
	fi
959 franck 106 
}
107 
 
1 root 108 
header_install ()
109 
{
110 
	clear
111 
	echo "-----------------------------------------------------------------------------"
460 richard 112 
	echo "                     ALCASAR V$VERSION Installation"
1 root 113 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
114 
	echo "-----------------------------------------------------------------------------"
1389 richard 115 
}
1 root 116 
 
117 
##################################################################
1221 richard 118 
##			Function "testing"			##
1378 richard 119 
## - Test of Mageia version					##
1529 richard 120 
## - Test of ALCASAR version (if already installed)		##
1342 richard 121 
## - Test of free space on /var  (>10G)				##
1005 richard 122 
## - Test of Internet access					##
29 richard 123 
##################################################################
124 
testing ()
125 
{
1529 richard 126 
# Test of Mageia version
127 
# extract the current Mageia version and hardware architecture (i586 ou X64)
128 
	fic=`cat /etc/product.id`
129 
	unknown_os=0
130 
	old="$IFS"
131 
	IFS=","
132 
	set $fic
133 
	for i in $*
134 
	do
135 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
136 
			then
137 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
138 
			unknown_os=`expr $unknown_os + 1`
139 
		fi
140 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
141 
			then
142 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
143 
			unknown_os=`expr $unknown_os + 1`
144 
		fi
145 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
146 
			then
147 
			ARCH=`echo $i|cut -d"=" -f2`
148 
			unknown_os=`expr $unknown_os + 1`
149 
		fi
150 
	done
151 
	IFS="$old"
1362 richard 152 
# Test if ALCASAR is already installed
153 
	if [ -e $CONF_FILE ]
154 
	then
155 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 156 
		if [ $Lang == "fr" ]
1362 richard 157 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
158 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 159 
		fi
1362 richard 160 
		response=0
161 
		PTN='^[oOnNyY]$'
162 
		until [[ $(expr $response : $PTN) -gt 0 ]]
163 
		do
164 
			if [ $Lang == "fr" ]
165 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
166 
				else echo -n "Do you want to update (Y/n)?";
167 
			 fi
168 
			read response
169 
		done
170 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
171 
		then
172 
			rm -f /tmp/alcasar-conf*
173 
		else
1564 richard 174 
# Create the current conf file
1362 richard 175 
			$DIR_SCRIPTS/alcasar-conf.sh --create
176 
			mode="update"
177 
		fi
1529 richard 178 
	fi
179 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
180 
		then
181 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 182 
			then
1529 richard 183 
			echo
1378 richard 184 
			if [ $Lang == "fr" ]
185 
				then
1529 richard 186 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
187 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 188 
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 189 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 190 
			else
191 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 192 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 193 
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 194 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 195 
			fi
1529 richard 196 
		else
197 
			if [ $Lang == "fr" ]
198 
				then
199 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
200 
			else
201 
				echo "The installation of ALCASAR can't be performed."
1378 richard 202 
			fi
203 
		fi
1529 richard 204 
		echo
205 
		if [ $Lang == "fr" ]
206 
			then
207 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
208 
		else
209 
			echo "The OS must be replaced (Mageia4.1)"
210 
		fi
211 
		exit 0
1342 richard 212 
	fi
1529 richard 213 
	if [ ! -d /var/log/netflow/porttracker ]
214 
		then
215 
# Test of free space on /var
216 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
217 
		if [ $free_space -lt 10 ]
218 
			then
219 
			if [ $Lang == "fr" ]
220 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
221 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
222 
			fi
223 
		exit 0
224 
		fi
225 
	fi
1378 richard 226 
	if [ $Lang == "fr" ]
784 richard 227 
		then echo -n "Tests des paramètres réseau : "
595 richard 228 
		else echo -n "Network parameters tests : "
229 
	fi
1471 richard 230 
# Test of Ethernet links state
231 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
232 
	for i in $DOWN_IF
233 
	do
234 
		if [ $Lang == "fr" ]
235 
		then
236 
			echo "Échec"
237 
			echo "Le lien réseau de la carte $i n'est pas actif."
238 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
239 
		else
240 
			echo "Failed"
241 
			echo "The link state of $i interface is down."
242 
			echo "Make sure that this network card is connected to a switch or an A.P."
243 
		fi
244 
		exit 0
245 
	done
246 
	echo -n "."
247 
 
248 
# Test EXTIF config files
1499 richard 249 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
250 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
251 
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 252 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
253 
	then
784 richard 254 
		if [ $Lang == "fr" ]
255 
		then
256 
			echo "Échec"
257 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
258 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 259 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 260 
		else
261 
			echo "Failed"
262 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
263 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 264 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 265 
		fi
830 richard 266 
		echo "DEVICE=$EXTIF"
784 richard 267 
		echo "IPADDR="
268 
		echo "NETMASK="
269 
		echo "GATEWAY="
270 
		echo "DNS1="
271 
		echo "DNS2="
830 richard 272 
		echo "ONBOOT=yes"
784 richard 273 
		exit 0
274 
	fi
275 
	echo -n "."
1471 richard 276 
 
277 
# Test if router is alive (Box FAI)
784 richard 278 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 279 
		if [ $Lang == "fr" ]
280 
		then
281 
			echo "Échec"
282 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
283 
			echo "Réglez ce problème puis relancez ce script."
284 
		else
285 
			echo "Failed"
286 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
287 
			echo "Resolv this problem, then restart this script."
288 
		fi
29 richard 289 
		exit 0
290 
	fi
308 richard 291 
	echo -n "."
978 franck 292 
# On teste le lien vers le routeur par defaut
1499 richard 293 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 294 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 295 
	       	then
595 richard 296 
		if [ $Lang == "fr" ]
297 
		then
298 
			echo "Échec"
1499 richard 299 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 300 
			echo "Réglez ce problème puis relancez ce script."
301 
		else
302 
			echo "Failed"
303 
			echo "The Internet gateway doesn't answered"
304 
			echo "Resolv this problem, then restart this script."
305 
		fi
308 richard 306 
		exit 0
307 
	fi
308 
	echo -n "."
421 franck 309 
# On teste la connectivité Internet
29 richard 310 
	rm -rf /tmp/con_ok.html
308 richard 311 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 312 
	if [ ! -e /tmp/con_ok.html ]
313 
	then
595 richard 314 
		if [ $Lang == "fr" ]
315 
		then
316 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
317 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
318 
			echo "Vérifiez la validité des adresses IP des DNS."
319 
		else
320 
			echo "The Internet connection try failed (google.fr)."
321 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
322 
			echo "Verify the DNS IP addresses"
323 
		fi
29 richard 324 
		exit 0
325 
	fi
326 
	rm -rf /tmp/con_ok.html
308 richard 327 
	echo ". : ok"
1389 richard 328 
} # end of testing ()
302 richard 329 
 
330 
##################################################################
1221 richard 331 
##			Function "init"				##
302 richard 332 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
333 
## - Installation et modification des scripts du portail	##
334 
##################################################################
335 
init ()
336 
{
527 richard 337 
	if [ "$mode" != "update" ]
302 richard 338 
	then
339 
# On affecte le nom d'organisme
597 richard 340 
		header_install
302 richard 341 
		ORGANISME=!
342 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 343 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 344 
                do
595 richard 345 
			if [ $Lang == "fr" ]
597 richard 346 
			       	then echo -n "Entrez le nom de votre organisme : "
347 
				else echo -n "Enter the name of your organism : "
595 richard 348 
			fi
330 franck 349 
			read ORGANISME
613 richard 350 
			if [ "$ORGANISME" == "" ]
330 franck 351 
				then
352 
				ORGANISME=!
353 
			fi
354 
		done
302 richard 355 
	fi
1 root 356 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 357 
	rm -f $PASSWD_FILE
1350 richard 358 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
359 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 360 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 361 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 362 
	$SED "/^password.*/d" /boot/grub/menu.lst
363 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 364 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 365 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 366 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 367 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 369 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 370 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 371 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
372 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 373 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
375 
	echo "$secretradius" >> $PASSWD_FILE
376 
	chmod 640 $PASSWD_FILE
977 richard 377 
# Scripts and conf files copy
378 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 379 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 380 
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 381 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 382 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 383 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 384 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
385 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 386 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
387 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 388 
# generate central conf file
389 
	cat <<EOF > $CONF_FILE
612 richard 390 
##########################################
391 
##                                      ##
392 
##          ALCASAR Parameters          ##
393 
##                                      ##
394 
##########################################
1 root 395 
 
612 richard 396 
INSTALL_DATE=$DATE
397 
VERSION=$VERSION
398 
ORGANISM=$ORGANISME
923 franck 399 
DOMAIN=$DOMAIN
612 richard 400 
EOF
628 richard 401 
	chmod o-rwx $CONF_FILE
1 root 402 
} # End of init ()
403 
 
404 
##################################################################
1221 richard 405 
##			Function "network"			##
1 root 406 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 407 
## - Nommage DNS du système 					##
1336 richard 408 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 409 
## - Modification du fichier /etc/hosts				##
410 
## - Configuration du serveur de temps (NTP)			##
411 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
412 
##################################################################
413 
network ()
414 
{
415 
	header_install
636 richard 416 
	if [ "$mode" != "update" ]
417 
		then
418 
		if [ $Lang == "fr" ]
419 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
420 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
421 
		fi
422 
		response=0
423 
		PTN='^[oOyYnN]$'
424 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 425 
		do
595 richard 426 
			if [ $Lang == "fr" ]
659 richard 427 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 428 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 429 
			fi
1 root 430 
			read response
431 
		done
636 richard 432 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
433 
		then
434 
			PRIVATE_IP_MASK="0"
435 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
436 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 437 
			do
595 richard 438 
				if [ $Lang == "fr" ]
597 richard 439 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
440 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 441 
				fi
597 richard 442 
				read PRIVATE_IP_MASK
1 root 443 
			done
636 richard 444 
		else
445 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
446 
		fi
595 richard 447 
	else
637 richard 448 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
449 
		rm -rf conf/etc/alcasar.conf
1 root 450 
	fi
861 richard 451 
# Define LAN side global parameters
1243 richard 452 
	hostname $HOSTNAME.$DOMAIN
453 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 454 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 455 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 456 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 457 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 458 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 459 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
460 
		then
461 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
462 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
463 
	fi
464 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
465 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 466 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 467 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 468 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
469 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 470 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
471 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 472 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1578 richard 473 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 474 
# Define Internet parameters
1613 franck 475 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 476 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
477 
	if [ $nb_dns == 2 ]
478 
		then
479 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
480 
	fi
70 franck 481 
	DNS1=${DNS1:=208.67.220.220}
482 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 483 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 484 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 485 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 486 
# Wrtie the conf file
1469 richard 487 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
488 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 489 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
490 
	if [ $IP_SETTING == "dhcp" ]
491 
		then
492 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 493 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 494 
	else
495 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 496 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 497 
	fi
1587 richard 498 
	echo "DNS1=$DNS1" >> $CONF_FILE
499 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 500 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 501 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 502 
	echo "DHCP=on" >> $CONF_FILE
914 franck 503 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
504 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
505 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 506 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 507 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
508 
	echo "INT_DNS_IP=none" >> $CONF_FILE
509 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 510 
# network default
597 richard 511 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 512 
	cat <<EOF > /etc/sysconfig/network
513 
NETWORKING=yes
1243 richard 514 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 515 
FORWARD_IPV4=true
516 
EOF
1499 richard 517 
# /etc/hosts config
1 root 518 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
519 
	cat <<EOF > /etc/hosts
503 richard 520 
127.0.0.1	localhost
1353 richard 521 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 522 
EOF
1499 richard 523 
# EXTIF (Internet) config
524 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
525 
	if [ $IP_SETTING == "dhcp" ]
526 
		then
527 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 528 
DEVICE=$EXTIF
1585 richard 529 
BOOTPROTO=dhcp
530 
DNS1=127.0.0.1
531 
PEERDNS=no
532 
RESOLV_MODS=yes
533 
ONBOOT=yes
1613 franck 534 
NOZEROCONF=yes
1585 richard 535 
METRIC=10
536 
MII_NOT_SUPPORTED=yes
537 
IPV6INIT=no
538 
IPV6TO4INIT=no
539 
ACCOUNTING=no
540 
USERCTL=no
541 
MTU=$MTU
542 
EOF
543 
		else
544 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
545 
DEVICE=$EXTIF
14 richard 546 
BOOTPROTO=static
597 richard 547 
IPADDR=$PUBLIC_IP
548 
NETMASK=$PUBLIC_NETMASK
549 
GATEWAY=$PUBLIC_GATEWAY
14 richard 550 
DNS1=127.0.0.1
1499 richard 551 
RESOLV_MODS=yes
14 richard 552 
ONBOOT=yes
553 
METRIC=10
1610 franck 554 
NOZEROCONF=yes
14 richard 555 
MII_NOT_SUPPORTED=yes
556 
IPV6INIT=no
557 
IPV6TO4INIT=no
558 
ACCOUNTING=no
559 
USERCTL=no
994 franck 560 
MTU=$MTU
14 richard 561 
EOF
1499 richard 562 
	fi
1336 richard 563 
# Config INTIF (consultation LAN) in normal mode
841 richard 564 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
565 
DEVICE=$INTIF
566 
BOOTPROTO=static
567 
ONBOOT=yes
568 
NOZEROCONF=yes
569 
MII_NOT_SUPPORTED=yes
570 
IPV6INIT=no
571 
IPV6TO4INIT=no
572 
ACCOUNTING=no
573 
USERCTL=no
574 
EOF
1558 richard 575 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 576 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 577 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 578 
DEVICE=$INTIF
579 
BOOTPROTO=static
580 
IPADDR=$PRIVATE_IP
604 richard 581 
NETMASK=$PRIVATE_NETMASK
1 root 582 
ONBOOT=yes
583 
METRIC=10
584 
NOZEROCONF=yes
585 
MII_NOT_SUPPORTED=yes
14 richard 586 
IPV6INIT=no
587 
IPV6TO4INIT=no
588 
ACCOUNTING=no
589 
USERCTL=no
1 root 590 
EOF
440 franck 591 
# Mise à l'heure du serveur
592 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
593 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 594 
0.fr.pool.ntp.org	# adapt to your country
595 
1.fr.pool.ntp.org
596 
2.fr.pool.ntp.org
440 franck 597 
EOF
598 
# Configuration du serveur de temps (sur lui même)
1 root 599 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
600 
	cat <<EOF > /etc/ntp.conf
456 franck 601 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 602 
server 1.fr.pool.ntp.org
603 
server 2.fr.pool.ntp.org
604 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 605 
fudge 127.127.1.0 stratum 10
604 richard 606 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 607 
restrict 127.0.0.1
310 richard 608 
driftfile /var/lib/ntp/drift
1 root 609 
logfile /var/log/ntp.log
1594 richard 610 
disable monitor
1 root 611 
EOF
440 franck 612 
 
310 richard 613 
	chown -R ntp:ntp /var/lib/ntp
1 root 614 
# Renseignement des fichiers hosts.allow et hosts.deny
615 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
616 
	cat <<EOF > /etc/hosts.allow
617 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 618 
sshd: ALL
1 root 619 
ntpd: $PRIVATE_NETWORK_SHORT
620 
EOF
621 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
622 
	cat <<EOF > /etc/hosts.deny
623 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
624 
EOF
790 richard 625 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 626 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 627 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 628 
# load conntrack ftp module
629 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
630 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 631 
# load ipt_NETFLOW module
632 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 633 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
634 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
635 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
636 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 637 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 638 
#
860 richard 639 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 640 
} # End of network ()
641 
 
642 
##################################################################
1221 richard 643 
##			Function "ACC"				##
644 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 645 
## - configuration du serveur web (Apache)			##
646 
## - définition du 1er comptes de gestion 			##
647 
## - sécurisation des accès					##
648 
##################################################################
1221 richard 649 
ACC ()
1 root 650 
{
651 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
652 
	mkdir $DIR_WEB
653 
# Copie et configuration des fichiers du centre de gestion
316 richard 654 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 655 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 656 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
657 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
658 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
659 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
660 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 661 
	chown -R apache:apache $DIR_WEB/*
1489 richard 662 
# create the backup structure :
663 
# - base = users database
664 
# - archive = tarball of "base + http firewall + netflow"
665 
# - security = watchdog disconnection)
1564 richard 666 
	for i in base archive security;
1 root 667 
	do
668 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
669 
	done
5 franck 670 
	chown -R root:apache $DIR_SAVE
71 richard 671 
# Configuration et sécurisation php
672 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 673 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
674 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 675 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
676 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 677 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
678 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
679 
# Configuration et sécurisation Apache
790 richard 680 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 681 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 682 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 683 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 684 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
685 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
686 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
687 
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
688 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
689 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
690 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
691 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
692 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
693 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 694 
	[ -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
695 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 696 
# Error page management
1534 richard 697 
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
698 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 699 
Alias /error/ "/var/www/html/"
700 
<Directory "/usr/share/httpd/error">
701 
    AllowOverride None
702 
    Options IncludesNoExec
703 
    AddOutputFilter Includes html
704 
    AddHandler type-map var
705 
    Require all granted
706 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
707 
    ForceLanguagePriority Prefer Fallback
708 
</Directory>
709 
ErrorDocument 400 /error/error.php?error=400
710 
ErrorDocument 401 /error/error.php?error=401
711 
ErrorDocument 403 /error/error.php?error=403
712 
ErrorDocument 404 /error/error.php?error=404
713 
ErrorDocument 405 /error/error.php?error=405
714 
ErrorDocument 408 /error/error.php?error=408
715 
ErrorDocument 410 /error/error.php?error=410
716 
ErrorDocument 411 /error/error.php?error=411
717 
ErrorDocument 412 /error/error.php?error=412
718 
ErrorDocument 413 /error/error.php?error=413
719 
ErrorDocument 414 /error/error.php?error=414
720 
ErrorDocument 415 /error/error.php?error=415
721 
ErrorDocument 500 /error/error.php?error=500
722 
ErrorDocument 501 /error/error.php?error=501
723 
ErrorDocument 502 /error/error.php?error=502
724 
ErrorDocument 503 /error/error.php?error=503
725 
ErrorDocument 506 /error/error.php?error=506
726 
EOF
1359 richard 727 
	[ -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
728 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
729 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
730 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 731 
</body>
732 
</html>
733 
EOF
734 
# Définition du premier compte lié au profil 'admin'
509 richard 735 
	header_install
510 richard 736 
	if [ "$mode" = "install" ]
737 
	then
613 richard 738 
		admin_portal=!
739 
		PTN='^[a-zA-Z0-9-]*$'
740 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
741 
                	do
742 
			header_install
743 
			if [ $Lang == "fr" ]
744 
			then
745 
				echo ""
746 
				echo "Définissez un premier compte d'administration du portail :"
747 
				echo
748 
				echo -n "Nom : "
749 
			else
750 
				echo ""
751 
				echo "Define the first account allow to administrate the portal :"
752 
				echo
753 
				echo -n "Account : "
754 
			fi
755 
			read admin_portal
756 
			if [ "$admin_portal" == "" ]
757 
				then
758 
				admin_portal=!
759 
			fi
760 
			done
1268 richard 761 
# Creation of keys file for the admin account ("admin")
510 richard 762 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
763 
		mkdir -p $DIR_DEST_ETC/digest
764 
		chmod 755 $DIR_DEST_ETC/digest
765 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
766 
			do
1350 richard 767 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 768 
			done
769 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
770 
	fi
434 richard 771 
# synchronisation horaire
772 
	ntpd -q -g &
1 root 773 
# Sécurisation du centre
988 franck 774 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 775 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 776 
<Directory $DIR_ACC>
1 root 777 
	SSLRequireSSL
778 
	AllowOverride None
779 
	Order deny,allow
780 
	Deny from all
781 
	Allow from 127.0.0.1
782 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 783 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 784 
	require valid-user
785 
	AuthType digest
1243 richard 786 
	AuthName $HOSTNAME.$DOMAIN
1 root 787 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 788 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 789 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 790 
</Directory>
316 richard 791 
<Directory $DIR_ACC/admin>
1 root 792 
	SSLRequireSSL
793 
	AllowOverride None
794 
	Order deny,allow
795 
	Deny from all
796 
	Allow from 127.0.0.1
797 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 798 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 799 
	require valid-user
800 
	AuthType digest
1243 richard 801 
	AuthName $HOSTNAME.$DOMAIN
1 root 802 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 803 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 804 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 805 
</Directory>
344 richard 806 
<Directory $DIR_ACC/manager>
1 root 807 
	SSLRequireSSL
808 
	AllowOverride None
809 
	Order deny,allow
810 
	Deny from all
811 
	Allow from 127.0.0.1
812 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 813 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 814 
	require valid-user
815 
	AuthType digest
1243 richard 816 
	AuthName $HOSTNAME.$DOMAIN
1 root 817 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 818 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 819 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 820 
</Directory>
316 richard 821 
<Directory $DIR_ACC/backup>
822 
	SSLRequireSSL
823 
	AllowOverride None
824 
	Order deny,allow
825 
	Deny from all
826 
	Allow from 127.0.0.1
827 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 828 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 829 
	require valid-user
830 
	AuthType digest
1243 richard 831 
	AuthName $HOSTNAME.$DOMAIN
316 richard 832 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 833 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 834 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 835 
</Directory>
811 richard 836 
Alias /save/ "$DIR_SAVE/"
837 
<Directory $DIR_SAVE>
838 
	SSLRequireSSL
839 
	Options Indexes
840 
	Order deny,allow
841 
	Deny from all
842 
	Allow from 127.0.0.1
843 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 844 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 845 
	require valid-user
846 
	AuthType digest
1243 richard 847 
	AuthName $HOSTNAME.$DOMAIN
811 richard 848 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 849 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 850 
</Directory>
1 root 851 
EOF
1378 richard 852 
# Launch after coova
853 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 854 
} # End of ACC ()
1 root 855 
 
856 
##########################################################################################
1221 richard 857 
##				Fonction "CA"						##
1 root 858 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
859 
##########################################################################################
1221 richard 860 
CA ()
1 root 861 
{
510 richard 862 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 863 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 864 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 865 
	cat <<EOF > $FIC_VIRTUAL_SSL
866 
# default SSL virtual host, used for all HTTPS requests that do not
867 
# match a ServerName or ServerAlias in any <VirtualHost> block.
868 
 
869 
<VirtualHost _default_:443>
870 
# general configuration
871 
    ServerAdmin root@localhost
872 
    ServerName localhost
873 
 
874 
# SSL configuration
875 
    SSLEngine on
876 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
877 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
878 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
879 
    CustomLog logs/ssl_request_log \
880 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
881 
    ErrorLog logs/ssl_error_log
882 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
883 
</VirtualHost>
884 
EOF
885 
 
5 franck 886 
	chown -R root:apache /etc/pki
1 root 887 
	chmod -R 750 /etc/pki
1389 richard 888 
} # End of CA ()
1 root 889 
 
890 
##########################################################################################
1221 richard 891 
##			Fonction "init_db"						##
1 root 892 
## - Initialisation de la base Mysql							##
893 
## - Affectation du mot de passe de l'administrateur (root)				##
894 
## - Suppression des bases et des utilisateurs superflus				##
895 
## - Création de la base 'radius'							##
896 
## - Installation du schéma de cette base						##
897 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
898 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
899 
##########################################################################################
900 
init_db ()
901 
{
1355 richard 902 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 903 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
904 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 905 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 906 
	/usr/bin/systemctl start mysqld.service
1 root 907 
	sleep 4
908 
	mysqladmin -u root password $mysqlpwd
909 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 910 
# Secure the server
911 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
912 
	$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 913 
# Create 'radius' database
1317 richard 914 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 915 
# Add an empty radius database structure
364 franck 916 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 917 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 918 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 919 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
920 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 921 
	/usr/bin/systemctl daemon-reload
1389 richard 922 
} # End of init_db ()
1 root 923 
 
924 
##########################################################################
1389 richard 925 
##			Fonction "radius"				##
1 root 926 
## - Paramètrage des fichiers de configuration FreeRadius		##
927 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
928 
## - Modification de fichier de conf pour l'accès à Mysql		##
929 
##########################################################################
1389 richard 930 
radius ()
1 root 931 
{
932 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
933 
	chown -R radius:radius /etc/raddb
934 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 935 
# Set radius.conf parameters
1 root 936 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
937 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
938 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 939 
# remove the proxy function
1 root 940 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
941 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 942 
# remove EAP module
654 richard 943 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 944 
# listen on loopback (should be modified later if EAP enabled)
1 root 945 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 946 
# enable the  SQL module (and SQL counter)
1 root 947 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
948 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
949 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 950 
# only include modules for ALCASAR needs
951 
	$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
952 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
953 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
954 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
955 
	$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
956 
	$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 957 
# remvove virtual server and copy our conf file
1 root 958 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 959 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 960 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
961 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
962 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
963 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 964 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 965 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 966 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 967 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
968 
	cat << EOF > /etc/raddb/clients.conf
969 
client 127.0.0.1 {
970 
	secret = $secretradius
971 
	shortname = localhost
972 
}
973 
EOF
1278 richard 974 
# sql.conf modification
1 root 975 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
976 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
977 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
978 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
979 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 980 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 981 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 982 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
983 
# counter.conf modification (change the Max-All-Session-Time counter)
984 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
985 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
986 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 987 
# make certain that mysql is up before radius start
988 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
989 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 990 
	/usr/bin/systemctl daemon-reload
1389 richard 991 
} # End radius ()
1 root 992 
 
993 
##########################################################################
1389 richard 994 
##			Function "radius_web"				##
1 root 995 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
996 
## - Création du lien vers la page de changement de mot de passe        ##
997 
##########################################################################
1389 richard 998 
radius_web ()
1 root 999 
{
1000 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1001 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1002 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
1003 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1004 
# copie des fichiers modifiés
1005 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1006 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1007 
# Modification des fichiers de configuration
1 root 1008 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1009 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1010 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1011 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1012 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1013 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1014 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1015 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1016 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1017 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1018 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1019 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1020 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1021 
nas1_name: alcasar-$ORGANISME
1 root 1022 
nas1_model: Portail captif
1023 
nas1_ip: $PRIVATE_IP
1024 
nas1_port_num: 0
1025 
nas1_community: public
1026 
EOF
1027 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1028 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1029 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1030 
# Ajout du mappage des attributs chillispot
1031 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1032 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1033 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1034 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1035 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1036 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1037 
	chown -R apache:apache /etc/freeradius-web
1 root 1038 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1039 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1040 
<Directory $DIR_WEB/pass>
1 root 1041 
	SSLRequireSSL
1042 
	AllowOverride None
1043 
	Order deny,allow
1044 
	Deny from all
1045 
	Allow from 127.0.0.1
1046 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1047 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1048 
</Directory>
1049 
EOF
1389 richard 1050 
} # End of radius_web ()
1 root 1051 
 
799 richard 1052 
##################################################################################
1389 richard 1053 
##			Fonction "chilli"					##
799 richard 1054 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1055 
## - Paramètrage de la page d'authentification (intercept.php)			##
1056 
##################################################################################
1389 richard 1057 
chilli ()
1 root 1058 
{
1370 richard 1059 
# chilli unit for systemd
1060 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1061 
#  This file is part of systemd.
1062 
#
1063 
#  systemd is free software; you can redistribute it and/or modify it
1064 
#  under the terms of the GNU General Public License as published by
1065 
#  the Free Software Foundation; either version 2 of the License, or
1066 
#  (at your option) any later version.
1370 richard 1067 
[Unit]
1068 
Description=chilli is a captive portal daemon
1069 
After=network.target
1070 
 
1071 
[Service]
1379 richard 1072 
Type=forking
1370 richard 1073 
ExecStart=/usr/libexec/chilli start
1074 
ExecStop=/usr/libexec/chilli stop
1075 
ExecReload=/usr/libexec/chilli reload
1076 
PIDFile=/var/run/chilli.pid
1077 
 
1078 
[Install]
1079 
WantedBy=multi-user.target
1080 
EOF
799 richard 1081 
# init file creation
1370 richard 1082 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1083 
	cat <<EOF > /usr/libexec/chilli
799 richard 1084 
#!/bin/sh
1085 
#
1086 
# chilli CoovaChilli init
1087 
#
1088 
# chkconfig: 2345 65 35
1089 
# description: CoovaChilli
1090 
### BEGIN INIT INFO
1091 
# Provides:       chilli
1092 
# Required-Start: network
1093 
# Should-Start:
1094 
# Required-Stop:  network
1095 
# Should-Stop:
1096 
# Default-Start:  2 3 5
1097 
# Default-Stop:
1098 
# Description:    CoovaChilli access controller
1099 
### END INIT INFO
1100 
 
1101 
[ -f /usr/sbin/chilli ] || exit 0
1102 
. /etc/init.d/functions
1103 
CONFIG=/etc/chilli.conf
1104 
pidfile=/var/run/chilli.pid
1105 
[ -f \$CONFIG ] || {
1106 
    echo "\$CONFIG Not found"
1107 
    exit 0
1108 
}
1109 
RETVAL=0
1110 
prog="chilli"
1111 
case \$1 in
1112 
    start)
1113 
	if [ -f \$pidfile ] ; then
1114 
		gprintf "chilli is already running"
1115 
	else
1116 
        	gprintf "Starting \$prog: "
1117 
		rm -f /var/run/chilli* # cleaning
1118 
        	/sbin/modprobe tun >/dev/null 2>&1
1119 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1120 
		[ -e /dev/net/tun ] || {
1121 
	    	(cd /dev;
1122 
			mkdir net;
1123 
			cd net;
1124 
			mknod tun c 10 200)
1125 
		}
1336 richard 1126 
		ifconfig $INTIF 0.0.0.0
1576 richard 1127 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1128 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1129 
        	RETVAL=$?
1130 
	fi
1131 
	;;
1132 
 
1133 
    reload)
1134 
	killall -HUP chilli
1135 
	;;
1136 
 
1137 
    restart)
1138 
	\$0 stop
1139 
        sleep 2
1140 
	\$0 start
1141 
	;;
1142 
 
1143 
    status)
1144 
        status chilli
1145 
        RETVAL=0
1146 
        ;;
1147 
 
1148 
    stop)
1149 
	if [ -f \$pidfile ] ; then
1150 
        	gprintf "Shutting down \$prog: "
1151 
		killproc /usr/sbin/chilli
1152 
		RETVAL=\$?
1153 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1154 
	else
1155 
        	gprintf "chilli is not running"
1156 
	fi
1157 
	;;
1158 
 
1159 
    *)
1160 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1161 
        exit 1
1162 
esac
1163 
echo
1164 
EOF
1373 richard 1165 
chmod a+x /usr/libexec/chilli
799 richard 1166 
# conf file creation
346 richard 1167 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1168 
	cat <<EOF > /etc/chilli.conf
1169 
# coova config for ALCASAR
1170 
cmdsocket	/var/run/chilli.sock
1336 richard 1171 
unixipc		chilli.$INTIF.ipc
1551 richard 1172 
pidfile		/var/run/chilli.pid
346 richard 1173 
net		$PRIVATE_NETWORK_MASK
595 richard 1174 
dhcpif		$INTIF
841 richard 1175 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1176 
#nodynip
865 richard 1177 
#statip
1178 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1179 
domain		$DOMAIN
355 richard 1180 
dns1		$PRIVATE_IP
1181 
dns2		$PRIVATE_IP
346 richard 1182 
uamlisten	$PRIVATE_IP
503 richard 1183 
uamport		3990
837 richard 1184 
macauth
1185 
macpasswd	password
1243 richard 1186 
locationname	$HOSTNAME.$DOMAIN
346 richard 1187 
radiusserver1	127.0.0.1
1188 
radiusserver2	127.0.0.1
1189 
radiussecret	$secretradius
1190 
radiusauthport	1812
1191 
radiusacctport	1813
1243 richard 1192 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1193 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1194 
uamsecret	$secretuam
1249 richard 1195 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1196 
coaport		3799
1379 richard 1197 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1198 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1199 
include		$DIR_DEST_ETC/alcasar-uamallowed
1200 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1201 
#dhcpgateway		none
1202 
#dhcprelayagent		none
1610 franck 1203 
#dhcpgatewayport	none
346 richard 1204 
EOF
1336 richard 1205 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1206 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1207 
# create files for trusted domains and urls
1148 crox53 1208 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1209 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1210 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1211 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1212 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1213 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1214 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1215 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1216 
	if [ "$chilli_exist" == "1" ]
1217 
	then
1218 
	      userdel -r chilli 2>/dev/null
1219 
	fi
1220 
	groupadd -f chilli
1221 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1222 
}  # End of chilli ()
1349 richard 1223 
 
1 root 1224 
##################################################################
1389 richard 1225 
##		Fonction "dansguardian"				##
1 root 1226 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1227 
##################################################################
1389 richard 1228 
dansguardian ()
1 root 1229 
{
1230 
	mkdir /var/dansguardian
1231 
	chown dansguardian /var/dansguardian
1375 richard 1232 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1233 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1234 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1235 
# By default the filter is off
1556 richard 1236 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1237 
# French deny HTML page
497 richard 1238 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1239 
# Listen only on LAN side
497 richard 1240 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1241 
# DG send its flow to HAVP
1242 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1243 
# replace the default deny HTML page
1 root 1244 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1245 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1246 
# Don't log
1247 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1248 
# Run 10 daemons (20 in largest server)
659 richard 1249 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1250 
# on désactive par défaut le controle de contenu des pages html
497 richard 1251 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1252 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1253 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1254 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1255 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1256 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1257 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1258 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1259 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1260 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1261 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1262 
	touch $DIR_DG/lists/bannedextensionlist
1263 
	touch $DIR_DG/lists/bannedmimetypelist
1264 
# 'Safesearch' regex actualisation
498 richard 1265 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1266 
# empty LAN IP list that won't be WEB filtered
1267 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1268 
	touch $DIR_DG/lists/exceptioniplist
1269 
# Keep a copy of URL & domain filter configuration files
1270 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1271 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1272 
} # End of dansguardian ()
1 root 1273 
 
71 richard 1274 
##################################################################
1221 richard 1275 
##			Fonction "antivirus"			##
1357 richard 1276 
## - configuration of havp, libclamav and freshclam		##
71 richard 1277 
##################################################################
1278 
antivirus ()
1279 
{
1358 richard 1280 
# create 'havp' user
288 richard 1281 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1282 
	if [ "$havp_exist" == "1" ]
288 richard 1283 
	then
478 richard 1284 
	      userdel -r havp 2>/dev/null
894 richard 1285 
	      groupdel havp 2>/dev/null
288 richard 1286 
	fi
307 richard 1287 
	groupadd -f havp
1486 richard 1288 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1289 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1290 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1291 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1292 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1293 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1294 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1295 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1296 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1297 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1298 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1299 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1300 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1301 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1302 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1303 
# skip checking of youtube flow (too heavy load / risk too low)
1304 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1305 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1306 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1307 
# adapt init script and systemd unit
335 richard 1308 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1309 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1310 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1311 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1312 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1313 
# replace of the intercept page (template)
340 richard 1314 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1315 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1316 
# update virus database every 4 hours (24h/6)
1357 richard 1317 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1318 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1319 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1320 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1321 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1322 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1323 
# update now
1382 richard 1324 
	/usr/bin/freshclam --no-warnings
1389 richard 1325 
} # End of antivirus ()
71 richard 1326 
 
1486 richard 1327 
##########################################################################
1328 
##			Fonction "tinyproxy"				##
1329 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1330 
##########################################################################
1485 richard 1331 
tinyproxy ()
1332 
{
1486 richard 1333 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1334 
	if [ "$tinyproxy_exist" == "1" ]
1335 
	then
1336 
	      userdel -r tinyproxy 2>/dev/null
1337 
	      groupdel tinyproxy 2>/dev/null
1338 
	fi
1339 
	groupadd -f tinyproxy
1488 richard 1340 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1341 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1342 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1343 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1344 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1345 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1346 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1347 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1348 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1349 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1350 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1351 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1352 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1353 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1354 
# Create the systemd unit
1355 
cat << EOF > /lib/systemd/system/tinyproxy.service
1356 
#  This file is part of systemd.
1357 
#
1358 
#  systemd is free software; you can redistribute it and/or modify it
1359 
#  under the terms of the GNU General Public License as published by
1360 
#  the Free Software Foundation; either version 2 of the License, or
1361 
#  (at your option) any later version.
1485 richard 1362 
 
1509 richard 1363 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1364 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1365 
[Unit]
1366 
Description=Tinyproxy Web Proxy Server
1367 
After=network.target iptables.service
1368 
 
1369 
[Service]
1370 
Type=forking
1518 richard 1371 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1372 
ExecStartPre=/bin/sleep 2
1373 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1374 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1375 
 
1376 
[Install]
1377 
WantedBy=multi-user.target
1378 
EOF
1379 
 
1485 richard 1380 
} # end of tinyproxy
1 root 1381 
##################################################################################
1389 richard 1382 
##			function "ulogd"					##
476 richard 1383 
## - Ulog config for multi-log files 						##
1384 
##################################################################################
1389 richard 1385 
ulogd ()
476 richard 1386 
{
1387 
# Three instances of ulogd (three different logfiles)
1388 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1389 
	nl=1
1358 richard 1390 
	for log_type in traceability ssh ext-access
478 richard 1391 
	do
1365 richard 1392 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1393 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1394 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1395 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1396 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1397 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1398 
[emu1]
478 richard 1399 
file="/var/log/firewall/$log_type.log"
1400 
sync=1
1401 
EOF
1452 richard 1402 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1403 
		nl=`expr $nl + 1`
1404 
	done
476 richard 1405 
	chown -R root:apache /var/log/firewall
1406 
	chmod 750 /var/log/firewall
1407 
	chmod 640 /var/log/firewall/*
1389 richard 1408 
}  # End of ulogd ()
476 richard 1409 
 
1159 crox53 1410 
 
1411 
##########################################################
1389 richard 1412 
##              Function "nfsen"			##
1567 richard 1413 
## - install the nfsen grapher				##
1414 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1415 
##########################################################
1389 richard 1416 
nfsen()
1 root 1417 
{
1569 richard 1418 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1419 
# Add PortTracker plugin
1534 richard 1420 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1421 
	do
1536 richard 1422 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1423 
	done
1569 richard 1424 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1425 
# use of our conf file and init unit
1569 richard 1426 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1427 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1428 
	DirTmp=$(pwd)
1569 richard 1429 
	cd /tmp/nfsen-1.3.7/
1570 richard 1430 
	/usr/bin/perl install.pl etc/nfsen.conf
1431 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1432 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1433 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1434 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1435 
	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
1436 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1437 
# nfsen unit for systemd
1438 
cat << EOF > /lib/systemd/system/nfsen.service
1439 
#  This file is part of systemd.
1440 
#
1441 
#  systemd is free software; you can redistribute it and/or modify it
1442 
#  under the terms of the GNU General Public License as published by
1443 
#  the Free Software Foundation; either version 2 of the License, or
1444 
#  (at your option) any later version.
1445 
 
1446 
# This unit launches nfsen (a Netflow grapher).
1447 
[Unit]
1448 
Description= NfSen init script
1449 
After=network.target iptables.service
1450 
 
1451 
[Service]
1452 
Type=oneshot
1453 
RemainAfterExit=yes
1393 richard 1454 
PIDFile=/var/run/nfsen/nfsen.pid
1455 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1456 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1457 
ExecStart=/usr/bin/nfsen start
1458 
ExecStop=/usr/bin/nfsen stop
1393 richard 1459 
ExecReload=/usr/bin/nfsen restart
1372 richard 1460 
TimeoutSec=0
1461 
 
1462 
[Install]
1463 
WantedBy=multi-user.target
1464 
EOF
1365 richard 1465 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1466 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1467 
# expire delay for the profile "live"
1574 richard 1468 
	/usr/bin/systemctl start nfsen
1393 richard 1469 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1470 
# add SURFmap plugin
1509 richard 1471 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1472 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1473 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1474 
	cd /tmp/
1475 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1476 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1477 
# clear the installation
1221 richard 1478 
	cd $DirTmp
1509 richard 1479 
	rm -rf /tmp/nfsen*
1480 
	rm -rf /tmp/SURFmap*
1389 richard 1481 
} # End of nfsen ()
1 root 1482 
 
1390 richard 1483 
##################################################
1541 richard 1484 
##		Function "vnstat"		##
1485 
## Initialization of Vnstat and vnstat phpFE    ##
1486 
##################################################
1487 
vnstat ()
1488 
{
1489 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1490 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1491 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1492 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1493 
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1494 
	/usr/bin/vnstat -u -i $EXTIF
1495 
} # End of vnstat
1496 
##################################################
1389 richard 1497 
##		Function "dnsmasq"		##
1390 richard 1498 
##################################################
1389 richard 1499 
dnsmasq ()
219 jeremy 1500 
{
1501 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1502 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1503 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1504 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1505 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1506 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1507 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1508 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1509 
listen-address=$PRIVATE_IP
1390 richard 1510 
pid-file=/var/run/dnsmasq.pid
259 richard 1511 
listen-address=127.0.0.1
286 richard 1512 
no-dhcp-interface=$INTIF
1387 richard 1513 
no-dhcp-interface=tun0
1514 
no-dhcp-interface=lo
259 richard 1515 
bind-interfaces
1516 
cache-size=256
1517 
domain=$DOMAIN
1518 
domain-needed
1519 
expand-hosts
1520 
bogus-priv
1521 
filterwin2k
1522 
server=$DNS1
1523 
server=$DNS2
1387 richard 1524 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1525 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1526 
#dhcp-option=option:router,$PRIVATE_IP
1527 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1528 
 
1387 richard 1529 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1530 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1531 
EOF
1356 richard 1532 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1533 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1534 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1535 
# Add Toulouse blacklist domains
1472 richard 1536 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1537 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1538 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1539 
listen-address=$PRIVATE_IP
1540 
port=54
1541 
no-dhcp-interface=$INTIF
1387 richard 1542 
no-dhcp-interface=tun0
1472 richard 1543 
no-dhcp-interface=lo
498 richard 1544 
bind-interfaces
1545 
cache-size=256
1546 
domain=$DOMAIN
1547 
domain-needed
1548 
expand-hosts
1549 
bogus-priv
1550 
filterwin2k
1551 
server=$DNS1
1552 
server=$DNS2
1553 
EOF
1379 richard 1554 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1555 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1556 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1557 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1558 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1559 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1560 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1561 
listen-address=$PRIVATE_IP
1562 
port=55
1563 
no-dhcp-interface=$INTIF
1387 richard 1564 
no-dhcp-interface=tun0
1472 richard 1565 
no-dhcp-interface=lo
1356 richard 1566 
bind-interfaces
1567 
cache-size=256
1568 
domain=$DOMAIN
1569 
domain-needed
1570 
expand-hosts
1571 
bogus-priv
1572 
filterwin2k
1472 richard 1573 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1574 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1575 
EOF
1472 richard 1576 
# 4th dnsmasq listen on udp 56 ("blackhole")
1577 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1578 
# Configuration file for "dnsmasq as a blackhole"
1579 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1580 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1581 
pid-file=/var/run/dnsmasq-blackhole.pid
1582 
listen-address=$PRIVATE_IP
1583 
port=56
1584 
no-dhcp-interface=$INTIF
1585 
no-dhcp-interface=tun0
1586 
no-dhcp-interface=lo
1587 
bind-interfaces
1588 
cache-size=256
1589 
domain=$DOMAIN
1590 
domain-needed
1591 
expand-hosts
1592 
bogus-priv
1593 
filterwin2k
1594 
EOF
1595 
 
1517 richard 1596 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1597 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1598 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1599 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1600 
	for list in blacklist whitelist blackhole
1601 
	do
1602 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1603 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1604 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1605 
	done
308 richard 1606 
} # End dnsmasq
1607 
 
1608 
##########################################################
1221 richard 1609 
##		Fonction "BL"				##
308 richard 1610 
##########################################################
1611 
BL ()
1612 
{
1384 richard 1613 
# copy and extract toulouse BL
648 richard 1614 
	rm -rf $DIR_DG/lists/blacklists
1615 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1616 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1617 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1618 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1619 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1620 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1621 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1622 
# creation of file for the rehabilited domains and urls
648 richard 1623 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1624 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1625 
	touch $DIR_DG/lists/exceptionsitelist
1626 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1627 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1628 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1629 
# Dansguardian filter config for ALCASAR
1630 
EOF
648 richard 1631 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1632 
# Dansguardian domain filter config for ALCASAR
1633 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1634 
#**
1635 
# block all SSL and CONNECT tunnels
1636 
**s
1637 
# block all SSL and CONNECT tunnels specified only as an IP
1638 
*ips
1639 
# block all sites specified only by an IP
1640 
*ip
1641 
EOF
1000 richard 1642 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1643 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1644 
# Bing - add 'adlt=strict'
1645 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1646 
# Youtube - add 'edufilter=your_ID'
885 richard 1647 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1648 
EOF
1000 richard 1649 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1650 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1651 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1652 
	if [ "$mode" != "update" ]; then
1653 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1654 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1655 
	fi
308 richard 1656 
}
219 jeremy 1657 
 
1 root 1658 
##########################################################
1221 richard 1659 
##		Fonction "cron"				##
1 root 1660 
## - Mise en place des différents fichiers de cron	##
1661 
##########################################################
1662 
cron ()
1663 
{
1664 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1665 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1666 
	cat <<EOF > /etc/crontab
1667 
SHELL=/bin/bash
1668 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1669 
MAILTO=root
1670 
HOME=/
1671 
 
1672 
# run-parts
1673 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1674 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1675 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1676 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1677 
EOF
1678 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1679 
	cat <<EOF >> /etc/anacrontab
667 franck 1680 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1681 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1682 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1683 
EOF
1247 crox53 1684 
 
811 richard 1685 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1686 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1687 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1688 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1689 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1690 
EOF
952 franck 1691 
	cat <<EOF > /etc/cron.d/alcasar-archive
1692 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1693 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1694 
EOF
1566 richard 1695 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1696 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1697 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1698 
EOF
722 franck 1699 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1700 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1701 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1702 
EOF
1247 crox53 1703 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1704 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1705 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1706 
#EOF
1159 crox53 1707 
 
1 root 1708 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1709 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1710 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1711 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1712 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1713 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1714 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1715 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1716 
	rm -f /etc/cron.daily/freeradius-web
1717 
	rm -f /etc/cron.monthly/freeradius-web
1718 
	cat << EOF > /etc/cron.d/freeradius-web
1719 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1720 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1721 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1722 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1723 
EOF
671 franck 1724 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1725 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1726 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1727 
EOF
808 franck 1728 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1729 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1730 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1731 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1732 
EOF
522 richard 1733 
# suppression des crons usagers
1734 
	rm -f /var/spool/cron/*
1 root 1735 
} # End cron
1736 
 
1737 
##################################################################
1221 richard 1738 
## 			Fonction "Fail2Ban"			##
1163 crox53 1739 
##- Modification de la configuration de fail2ban		##
1740 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1741 
##################################################################
1742 
fail2ban()
1743 
{
1191 crox53 1744 
	$DIR_CONF/fail2ban.sh
1474 richard 1745 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1746 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1747 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1748 
	chmod 644 /var/log/fail2ban.log
1489 richard 1749 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1750 
	/usr/bin/touch /var/log/auth.log
1515 richard 1751 
# fail2ban unit
1752 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1753 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1754 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1755 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1756 
} #Fin de fail2ban_install()
1757 
 
1758 
##################################################################
1376 richard 1759 
## 			Fonction "gammu_smsd"			##
1760 
## - Creation de la base de donnée Gammu			##
1761 
## - Creation du fichier de config: gammu_smsd_conf		##
1762 
##								##
1763 
##################################################################
1764 
gammu_smsd()
1765 
{
1766 
# Create 'gammu' databse
1767 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1768 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1769 
# Add a gammu database structure
1770 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1771 
 
1772 
# config file for the daemon
1773 
cat << EOF > /etc/gammu_smsd_conf
1774 
[gammu]
1775 
port = /dev/ttyUSB0
1776 
connection = at115200
1777 
 
1778 
;########################################################
1779 
 
1780 
[smsd]
1781 
 
1782 
PIN = 1234
1783 
 
1784 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1785 
logformat = textall
1786 
debuglevel = 0
1787 
 
1788 
service = sql
1789 
driver = native_mysql
1790 
user = $DB_USER
1791 
password = $radiuspwd
1792 
pc = localhost
1793 
database = $DB_GAMMU
1794 
 
1795 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1796 
 
1797 
StatusFrequency = 30
1380 richard 1798 
;LoopSleep = 2
1376 richard 1799 
 
1800 
;ResetFrequency = 300
1801 
;HardResetFrequency = 120
1802 
 
1803 
CheckSecurity = 1
1804 
CheckSignal = 1
1805 
CheckBattery = 0
1806 
EOF
1807 
 
1808 
chmod 755 /etc/gammu_smsd_conf
1809 
 
1810 
#Creation dossier de log Gammu-smsd
1382 richard 1811 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1812 
chmod 755 /var/log/gammu-smsd
1813 
 
1814 
#Edition du script sql gammu <-> radius
1452 richard 1815 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1816 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1817 
 
1380 richard 1818 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1819 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1820 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1821 
EOF
1822 
 
1376 richard 1823 
} # END gammu_smsd()
1824 
 
1825 
##################################################################
1221 richard 1826 
##			Fonction "post_install"			##
1 root 1827 
## - Modification des bannières (locales et ssh) et des prompts ##
1828 
## - Installation de la structure de chiffrement pour root	##
1829 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1830 
## - Mise en place du la rotation des logs			##
5 franck 1831 
## - Configuration dans le cas d'une mise à jour		##
1 root 1832 
##################################################################
1833 
post_install()
1834 
{
1835 
# création de la bannière locale
1007 richard 1836 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1837 
	cp -f $DIR_CONF/banner /etc/mageia-release
1838 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1839 
# création de la bannière SSH
1007 richard 1840 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1841 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1842 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1843 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1844 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1845 
# postfix banner anonymisation
1846 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1847 
# sshd écoute côté LAN et WAN
1548 richard 1848 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1849 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1850 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1851 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1852 
	echo "QOS=off" >> $CONF_FILE
1853 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1854 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1855 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1856 
	echo "MULTIWAN=off" >> $CONF_FILE
1857 
	echo "FAILOVER=30" >> $CONF_FILE
1858 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1859 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1860 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1861 
# Coloration des prompts
1862 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1863 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1864 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1865 
# Droits d'exécution pour utilisateur apache et sysadmin
1866 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1867 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1868 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1869 
# Modify some logrotate files (gammu, ulogd)
1 root 1870 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1871 
	chmod 644 /etc/logrotate.d/*
714 franck 1872 
# rectification sur versions précédentes de la compression des logs
706 franck 1873 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1874 
# actualisation des fichiers logs compressés
1342 richard 1875 
	for dir in firewall dansguardian httpd
706 franck 1876 
	do
714 franck 1877 
	      find /var/log/$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 1878 
	done
1221 richard 1879 
# create the alcasar-load_balancing unit
1880 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1881 
#  This file is part of systemd.
1882 
#
1883 
#  systemd is free software; you can redistribute it and/or modify it
1884 
#  under the terms of the GNU General Public License as published by
1885 
#  the Free Software Foundation; either version 2 of the License, or
1886 
#  (at your option) any later version.
1887 
 
1888 
# This unit lauches alcasar-load-balancing.sh script.
1889 
[Unit]
1890 
Description=alcasar-load_balancing.sh execution
1891 
After=network.target iptables.service
1892 
 
1893 
[Service]
1894 
Type=oneshot
1895 
RemainAfterExit=yes
1896 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1897 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1898 
TimeoutSec=0
1899 
SysVStartPriority=99
1900 
 
1901 
[Install]
1902 
WantedBy=multi-user.target
1157 stephane 1903 
EOF
1221 richard 1904 
# processes launched at boot time (Systemctl)
1525 franck 1905 
	for i in alcasar-load_balancing mysqld httpd ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen dansguardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat
1221 richard 1906 
	do
1574 richard 1907 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1908 
	done
1452 richard 1909 
 
1910 
# disable processes at boot time (Systemctl)
1911 
	for i in ulogd
1912 
	do
1574 richard 1913 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1914 
	done
1915 
 
1221 richard 1916 
# Apply French Security Agency (ANSSI) rules
1362 richard 1917 
# ignore ICMP broadcast (smurf attack)
1918 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1919 
# ignore ICMP errors bogus
1920 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1921 
# remove ICMP redirects responces
1922 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1923 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1924 
# enable SYN Cookies (Syn flood attacks)
1925 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1926 
# enable kernel antispoofing
1927 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1928 
# ignore source routing
1929 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1930 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1931 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1932 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1933 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1934 
# remove Magic SysReq Keys
1363 richard 1935 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1936 
# switch to multi-users runlevel (instead of x11)
1221 richard 1937 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1938 
#	GRUB modifications (only one time)
1005 richard 1939 
# limit wait time to 3s
1940 
# create an alcasar entry instead of linux-nonfb
1941 
# change display to 1024*768 (vga791)
1600 richard 1942 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1943 
	if [ $grub_already_modified == 0 ]
1944 
		then
1945 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1946 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1947 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1948 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1949 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1950 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1951 
	fi
1003 richard 1952 
# Remove unused services and users
1502 richard 1953 
	for svc in sshd
1221 richard 1954 
	do
1574 richard 1955 
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1956 
	done
1957 
# Load and apply the previous conf file
1958 
	if [ "$mode" = "update" ]
532 richard 1959 
	then
1266 richard 1960 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1961 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1962 
		PARENT_SCRIPT=`basename $0`
1963 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1964 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1965 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1966 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1967 
	fi
1221 richard 1968 
	rm -f /tmp/alcasar-conf*
1969 
	chown -R root:apache $DIR_DEST_ETC/*
1970 
	chmod -R 660 $DIR_DEST_ETC/*
1971 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1972 
# Apply and save the firewall rules
1973 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1974 
	sleep 2
1 root 1975 
	cd $DIR_INSTALL
5 franck 1976 
	echo ""
1 root 1977 
	echo "#############################################################################"
638 richard 1978 
	if [ $Lang == "fr" ]
1979 
		then
1980 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1981 
		echo "#                                                                           #"
1982 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1983 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1984 
		echo "#                                                                           #"
1985 
		echo "#############################################################################"
1986 
		echo
1987 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1988 
		echo
1989 
		echo "- Lisez attentivement la documentation d'exploitation"
1990 
		echo
1991 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1992 
		echo
1993 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1994 
	else
1995 
		echo "#                        Enf of ALCASAR install process                     #"
1996 
		echo "#                                                                           #"
1997 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1998 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1999 
		echo "#                                                                           #"
2000 
		echo "#############################################################################"
2001 
		echo
2002 
		echo "- The system will be rebooted in order to operate ALCASAR"
2003 
		echo
2004 
		echo "- Read the exploitation documentation"
2005 
		echo
2006 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2007 
		echo
2008 
		echo "                   Hit 'Enter' to continue"
2009 
	fi
815 richard 2010 
	sleep 2
2011 
	if [ "$mode" != "update" ]
820 richard 2012 
	then
815 richard 2013 
		read a
2014 
	fi
774 richard 2015 
	clear
1 root 2016 
	reboot
2017 
} # End post_install ()
2018 
 
2019 
#################################
1005 richard 2020 
#  	Main Install loop  	#
1 root 2021 
#################################
832 richard 2022 
dir_exec=`dirname "$0"`
2023 
if [ $dir_exec != "." ]
2024 
then
2025 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2026 
	echo "Launch this program from the ALCASAR archive directory"
2027 
	exit 0
2028 
fi
2029 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2030 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2031 
nb_args=$#
2032 
args=$1
2033 
if [ $nb_args -eq 0 ]
2034 
then
2035 
	nb_args=1
2036 
	args="-h"
2037 
fi
1062 richard 2038 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2039 
case $args in
2040 
	-\? | -h* | --h*)
2041 
		echo "$usage"
2042 
		exit 0
2043 
		;;
291 franck 2044 
	-i | --install)
1538 richard 2045 
		header_install
959 franck 2046 
		license
1544 richard 2047 
		header_install
29 richard 2048 
		testing
595 richard 2049 
# RPMs install
2050 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2051 
		if [ "$?" != "0" ]
1 root 2052 
		then
595 richard 2053 
			exit 0
2054 
		fi
1249 richard 2055 
		if [ -e $CONF_FILE ]
595 richard 2056 
		then
597 richard 2057 
# Uninstall the running version
532 richard 2058 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2059 
		fi
636 richard 2060 
# Test if manual update
1362 richard 2061 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2062 
		then
636 richard 2063 
			header_install
595 richard 2064 
			if [ $Lang == "fr" ]
636 richard 2065 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2066 
				else echo "The configuration file of an old version has been found";
595 richard 2067 
			fi
597 richard 2068 
			response=0
2069 
			PTN='^[oOnNyY]$'
2070 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2071 
			do
2072 
				if [ $Lang == "fr" ]
2073 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2074 
					else echo -n "Do you want to use it (Y/n)?";
2075 
				 fi
2076 
				read response
2077 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2078 
				then rm -f /tmp/alcasar-conf*
2079 
				fi
2080 
			done
2081 
		fi
636 richard 2082 
# Test if update
1057 richard 2083 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2084 
		then
2085 
			if [ $Lang == "fr" ]
2086 
				then echo "#### Installation avec mise à jour ####";
2087 
				else echo "#### Installation with update     ####";
2088 
			fi
636 richard 2089 
# Extract the central configuration file
1057 richard 2090 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2091 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2092 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2093 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2094 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2095 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2096 
			mode="update"
1 root 2097 
		fi
1541 richard 2098 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2099 
		do
2100 
			$func
1362 richard 2101 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2102 
		done
5 franck 2103 
		;;
291 franck 2104 
	-u | --uninstall)
5 franck 2105 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2106 
		then
597 richard 2107 
			if [ $Lang == "fr" ]
2108 
				then echo "ALCASAR n'est pas installé!";
2109 
				else echo "ALCASAR isn't installed!";
2110 
			fi
1 root 2111 
			exit 0
2112 
		fi
5 franck 2113 
		response=0
2114 
		PTN='^[oOnN]$'
580 richard 2115 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2116 
		do
597 richard 2117 
			if [ $Lang == "fr" ]
2118 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2119 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2120 
			fi
5 franck 2121 
			read response
2122 
		done
1103 richard 2123 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2124 
		then
1103 richard 2125 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2126 
		else
2127 
			rm -f /tmp/alcasar-conf*
1 root 2128 
		fi
597 richard 2129 
# Uninstall the running version
65 richard 2130 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2131 
		;;
2132 
	*)
2133 
		echo "Argument inconnu :$1";
460 richard 2134 
		echo "Unknown argument :$1";
1 root 2135 
		echo "$usage"
2136 
		exit 1
2137 
		;;
2138 
esac
10 franck 2139 
# end of script
366 franck 2140