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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1600 2015-03-19 18:09:12Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
1157 stephane 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
7 
# Ce programme est un logiciel libre ; This software is free and open source
959 franck 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
1534 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
34 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 35 
#	radius			: FreeRadius initialisation
36 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
42 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 43 
#	dnsmasq			: Name server configuration
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
1499 richard 475 
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
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" >> $CONF_FILE
1499 richard 507 
# network default
597 richard 508 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 509 
	cat <<EOF > /etc/sysconfig/network
510 
NETWORKING=yes
1243 richard 511 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 512 
FORWARD_IPV4=true
513 
EOF
1499 richard 514 
# /etc/hosts config
1 root 515 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
516 
	cat <<EOF > /etc/hosts
503 richard 517 
127.0.0.1	localhost
1353 richard 518 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 519 
EOF
1499 richard 520 
# EXTIF (Internet) config
521 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
522 
	if [ $IP_SETTING == "dhcp" ]
523 
		then
524 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 525 
DEVICE=$EXTIF
1585 richard 526 
BOOTPROTO=dhcp
527 
DNS1=127.0.0.1
528 
PEERDNS=no
529 
RESOLV_MODS=yes
530 
ONBOOT=yes
531 
METRIC=10
532 
MII_NOT_SUPPORTED=yes
533 
IPV6INIT=no
534 
IPV6TO4INIT=no
535 
ACCOUNTING=no
536 
USERCTL=no
537 
MTU=$MTU
538 
EOF
539 
		else
540 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
541 
DEVICE=$EXTIF
14 richard 542 
BOOTPROTO=static
597 richard 543 
IPADDR=$PUBLIC_IP
544 
NETMASK=$PUBLIC_NETMASK
545 
GATEWAY=$PUBLIC_GATEWAY
14 richard 546 
DNS1=127.0.0.1
1499 richard 547 
RESOLV_MODS=yes
14 richard 548 
ONBOOT=yes
549 
METRIC=10
550 
MII_NOT_SUPPORTED=yes
551 
IPV6INIT=no
552 
IPV6TO4INIT=no
553 
ACCOUNTING=no
554 
USERCTL=no
994 franck 555 
MTU=$MTU
14 richard 556 
EOF
1499 richard 557 
	fi
1336 richard 558 
# Config INTIF (consultation LAN) in normal mode
841 richard 559 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
560 
DEVICE=$INTIF
561 
BOOTPROTO=static
562 
ONBOOT=yes
563 
NOZEROCONF=yes
564 
MII_NOT_SUPPORTED=yes
565 
IPV6INIT=no
566 
IPV6TO4INIT=no
567 
ACCOUNTING=no
568 
USERCTL=no
569 
EOF
1558 richard 570 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 571 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 572 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 573 
DEVICE=$INTIF
574 
BOOTPROTO=static
575 
IPADDR=$PRIVATE_IP
604 richard 576 
NETMASK=$PRIVATE_NETMASK
1 root 577 
ONBOOT=yes
578 
METRIC=10
579 
NOZEROCONF=yes
580 
MII_NOT_SUPPORTED=yes
14 richard 581 
IPV6INIT=no
582 
IPV6TO4INIT=no
583 
ACCOUNTING=no
584 
USERCTL=no
1 root 585 
EOF
440 franck 586 
# Mise à l'heure du serveur
587 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
588 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 589 
0.fr.pool.ntp.org	# adapt to your country
590 
1.fr.pool.ntp.org
591 
2.fr.pool.ntp.org
440 franck 592 
EOF
593 
# Configuration du serveur de temps (sur lui même)
1 root 594 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
595 
	cat <<EOF > /etc/ntp.conf
456 franck 596 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 597 
server 1.fr.pool.ntp.org
598 
server 2.fr.pool.ntp.org
599 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 600 
fudge 127.127.1.0 stratum 10
604 richard 601 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 602 
restrict 127.0.0.1
310 richard 603 
driftfile /var/lib/ntp/drift
1 root 604 
logfile /var/log/ntp.log
1594 richard 605 
disable monitor
1 root 606 
EOF
440 franck 607 
 
310 richard 608 
	chown -R ntp:ntp /var/lib/ntp
1 root 609 
# Renseignement des fichiers hosts.allow et hosts.deny
610 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
611 
	cat <<EOF > /etc/hosts.allow
612 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 613 
sshd: ALL
1 root 614 
ntpd: $PRIVATE_NETWORK_SHORT
615 
EOF
616 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
617 
	cat <<EOF > /etc/hosts.deny
618 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
619 
EOF
790 richard 620 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 621 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 622 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 623 
# load conntrack ftp module
624 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
625 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 626 
# load ipt_NETFLOW module
627 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 628 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
629 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
630 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
631 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 632 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 633 
#
860 richard 634 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 635 
} # End of network ()
636 
 
637 
##################################################################
1221 richard 638 
##			Function "ACC"				##
639 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 640 
## - configuration du serveur web (Apache)			##
641 
## - définition du 1er comptes de gestion 			##
642 
## - sécurisation des accès					##
643 
##################################################################
1221 richard 644 
ACC ()
1 root 645 
{
646 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
647 
	mkdir $DIR_WEB
648 
# Copie et configuration des fichiers du centre de gestion
316 richard 649 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 650 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 651 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
652 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
653 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
654 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
655 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 656 
	chown -R apache:apache $DIR_WEB/*
1489 richard 657 
# create the backup structure :
658 
# - base = users database
659 
# - archive = tarball of "base + http firewall + netflow"
660 
# - security = watchdog disconnection)
1564 richard 661 
	for i in base archive security;
1 root 662 
	do
663 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
664 
	done
5 franck 665 
	chown -R root:apache $DIR_SAVE
71 richard 666 
# Configuration et sécurisation php
667 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 668 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
669 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 670 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
671 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 672 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
673 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
674 
# Configuration et sécurisation Apache
790 richard 675 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 676 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 677 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 678 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 679 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
680 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
681 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
682 
	[ -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
683 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
684 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
685 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
686 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
687 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
688 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 689 
	[ -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
690 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 691 
# Error page management
1534 richard 692 
[ -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
693 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 694 
Alias /error/ "/var/www/html/"
695 
<Directory "/usr/share/httpd/error">
696 
    AllowOverride None
697 
    Options IncludesNoExec
698 
    AddOutputFilter Includes html
699 
    AddHandler type-map var
700 
    Require all granted
701 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
702 
    ForceLanguagePriority Prefer Fallback
703 
</Directory>
704 
ErrorDocument 400 /error/error.php?error=400
705 
ErrorDocument 401 /error/error.php?error=401
706 
ErrorDocument 403 /error/error.php?error=403
707 
ErrorDocument 404 /error/error.php?error=404
708 
ErrorDocument 405 /error/error.php?error=405
709 
ErrorDocument 408 /error/error.php?error=408
710 
ErrorDocument 410 /error/error.php?error=410
711 
ErrorDocument 411 /error/error.php?error=411
712 
ErrorDocument 412 /error/error.php?error=412
713 
ErrorDocument 413 /error/error.php?error=413
714 
ErrorDocument 414 /error/error.php?error=414
715 
ErrorDocument 415 /error/error.php?error=415
716 
ErrorDocument 500 /error/error.php?error=500
717 
ErrorDocument 501 /error/error.php?error=501
718 
ErrorDocument 502 /error/error.php?error=502
719 
ErrorDocument 503 /error/error.php?error=503
720 
ErrorDocument 506 /error/error.php?error=506
721 
EOF
1359 richard 722 
	[ -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
723 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
724 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
725 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 726 
</body>
727 
</html>
728 
EOF
729 
# Définition du premier compte lié au profil 'admin'
509 richard 730 
	header_install
510 richard 731 
	if [ "$mode" = "install" ]
732 
	then
613 richard 733 
		admin_portal=!
734 
		PTN='^[a-zA-Z0-9-]*$'
735 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
736 
                	do
737 
			header_install
738 
			if [ $Lang == "fr" ]
739 
			then
740 
				echo ""
741 
				echo "Définissez un premier compte d'administration du portail :"
742 
				echo
743 
				echo -n "Nom : "
744 
			else
745 
				echo ""
746 
				echo "Define the first account allow to administrate the portal :"
747 
				echo
748 
				echo -n "Account : "
749 
			fi
750 
			read admin_portal
751 
			if [ "$admin_portal" == "" ]
752 
				then
753 
				admin_portal=!
754 
			fi
755 
			done
1268 richard 756 
# Creation of keys file for the admin account ("admin")
510 richard 757 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
758 
		mkdir -p $DIR_DEST_ETC/digest
759 
		chmod 755 $DIR_DEST_ETC/digest
760 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
761 
			do
1350 richard 762 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 763 
			done
764 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
765 
	fi
434 richard 766 
# synchronisation horaire
767 
	ntpd -q -g &
1 root 768 
# Sécurisation du centre
988 franck 769 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 770 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 771 
<Directory $DIR_ACC>
1 root 772 
	SSLRequireSSL
773 
	AllowOverride None
774 
	Order deny,allow
775 
	Deny from all
776 
	Allow from 127.0.0.1
777 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 778 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 779 
	require valid-user
780 
	AuthType digest
1243 richard 781 
	AuthName $HOSTNAME.$DOMAIN
1 root 782 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 783 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 784 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 785 
</Directory>
316 richard 786 
<Directory $DIR_ACC/admin>
1 root 787 
	SSLRequireSSL
788 
	AllowOverride None
789 
	Order deny,allow
790 
	Deny from all
791 
	Allow from 127.0.0.1
792 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 793 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 794 
	require valid-user
795 
	AuthType digest
1243 richard 796 
	AuthName $HOSTNAME.$DOMAIN
1 root 797 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 798 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 799 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 800 
</Directory>
344 richard 801 
<Directory $DIR_ACC/manager>
1 root 802 
	SSLRequireSSL
803 
	AllowOverride None
804 
	Order deny,allow
805 
	Deny from all
806 
	Allow from 127.0.0.1
807 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 808 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 809 
	require valid-user
810 
	AuthType digest
1243 richard 811 
	AuthName $HOSTNAME.$DOMAIN
1 root 812 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 813 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 814 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 815 
</Directory>
316 richard 816 
<Directory $DIR_ACC/backup>
817 
	SSLRequireSSL
818 
	AllowOverride None
819 
	Order deny,allow
820 
	Deny from all
821 
	Allow from 127.0.0.1
822 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 823 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 824 
	require valid-user
825 
	AuthType digest
1243 richard 826 
	AuthName $HOSTNAME.$DOMAIN
316 richard 827 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 828 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 829 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 830 
</Directory>
811 richard 831 
Alias /save/ "$DIR_SAVE/"
832 
<Directory $DIR_SAVE>
833 
	SSLRequireSSL
834 
	Options Indexes
835 
	Order deny,allow
836 
	Deny from all
837 
	Allow from 127.0.0.1
838 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 839 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 840 
	require valid-user
841 
	AuthType digest
1243 richard 842 
	AuthName $HOSTNAME.$DOMAIN
811 richard 843 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 844 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 845 
</Directory>
1 root 846 
EOF
1378 richard 847 
# Launch after coova
848 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 849 
} # End of ACC ()
1 root 850 
 
851 
##########################################################################################
1221 richard 852 
##				Fonction "CA"						##
1 root 853 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
854 
##########################################################################################
1221 richard 855 
CA ()
1 root 856 
{
510 richard 857 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 858 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 859 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 860 
	cat <<EOF > $FIC_VIRTUAL_SSL
861 
# default SSL virtual host, used for all HTTPS requests that do not
862 
# match a ServerName or ServerAlias in any <VirtualHost> block.
863 
 
864 
<VirtualHost _default_:443>
865 
# general configuration
866 
    ServerAdmin root@localhost
867 
    ServerName localhost
868 
 
869 
# SSL configuration
870 
    SSLEngine on
871 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
872 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
873 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
874 
    CustomLog logs/ssl_request_log \
875 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
876 
    ErrorLog logs/ssl_error_log
877 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
878 
</VirtualHost>
879 
EOF
880 
 
5 franck 881 
	chown -R root:apache /etc/pki
1 root 882 
	chmod -R 750 /etc/pki
1389 richard 883 
} # End of CA ()
1 root 884 
 
885 
##########################################################################################
1221 richard 886 
##			Fonction "init_db"						##
1 root 887 
## - Initialisation de la base Mysql							##
888 
## - Affectation du mot de passe de l'administrateur (root)				##
889 
## - Suppression des bases et des utilisateurs superflus				##
890 
## - Création de la base 'radius'							##
891 
## - Installation du schéma de cette base						##
892 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
893 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
894 
##########################################################################################
895 
init_db ()
896 
{
1355 richard 897 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 898 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
899 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 900 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 901 
	/usr/bin/systemctl start mysqld.service
1 root 902 
	sleep 4
903 
	mysqladmin -u root password $mysqlpwd
904 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 905 
# Secure the server
906 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
907 
	$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 908 
# Create 'radius' database
1317 richard 909 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 910 
# Add an empty radius database structure
364 franck 911 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 912 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 913 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 914 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
915 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 916 
	/usr/bin/systemctl daemon-reload
1389 richard 917 
} # End of init_db ()
1 root 918 
 
919 
##########################################################################
1389 richard 920 
##			Fonction "radius"				##
1 root 921 
## - Paramètrage des fichiers de configuration FreeRadius		##
922 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
923 
## - Modification de fichier de conf pour l'accès à Mysql		##
924 
##########################################################################
1389 richard 925 
radius ()
1 root 926 
{
927 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
928 
	chown -R radius:radius /etc/raddb
929 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 930 
# Set radius.conf parameters
1 root 931 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
932 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
933 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 934 
# remove the proxy function
1 root 935 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
936 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 937 
# remove EAP module
654 richard 938 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 939 
# listen on loopback (should be modified later if EAP enabled)
1 root 940 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 941 
# enable the  SQL module (and SQL counter)
1 root 942 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
943 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
944 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 945 
# only include modules for ALCASAR needs
946 
	$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
947 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
948 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
949 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
950 
	$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
951 
	$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 952 
# remvove virtual server and copy our conf file
1 root 953 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 954 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 955 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
956 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
957 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
958 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 959 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 960 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 961 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 962 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
963 
	cat << EOF > /etc/raddb/clients.conf
964 
client 127.0.0.1 {
965 
	secret = $secretradius
966 
	shortname = localhost
967 
}
968 
EOF
1278 richard 969 
# sql.conf modification
1 root 970 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
971 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
972 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
973 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
974 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 975 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 976 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 977 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
978 
# counter.conf modification (change the Max-All-Session-Time counter)
979 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
980 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
981 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 982 
# make certain that mysql is up before radius start
983 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
984 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 985 
	/usr/bin/systemctl daemon-reload
1389 richard 986 
} # End radius ()
1 root 987 
 
988 
##########################################################################
1389 richard 989 
##			Function "radius_web"				##
1 root 990 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
991 
## - Création du lien vers la page de changement de mot de passe        ##
992 
##########################################################################
1389 richard 993 
radius_web ()
1 root 994 
{
995 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 996 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
997 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
998 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 999 
# copie des fichiers modifiés
1000 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1001 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1002 
# Modification des fichiers de configuration
1 root 1003 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1004 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1005 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1006 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1007 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1008 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1009 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1010 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1011 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1012 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1013 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1014 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1015 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1016 
nas1_name: alcasar-$ORGANISME
1 root 1017 
nas1_model: Portail captif
1018 
nas1_ip: $PRIVATE_IP
1019 
nas1_port_num: 0
1020 
nas1_community: public
1021 
EOF
1022 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1023 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1024 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1025 
# Ajout du mappage des attributs chillispot
1026 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1027 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1028 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1029 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1030 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1031 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1032 
	chown -R apache:apache /etc/freeradius-web
1 root 1033 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1034 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1035 
<Directory $DIR_WEB/pass>
1 root 1036 
	SSLRequireSSL
1037 
	AllowOverride None
1038 
	Order deny,allow
1039 
	Deny from all
1040 
	Allow from 127.0.0.1
1041 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1042 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1043 
</Directory>
1044 
EOF
1389 richard 1045 
} # End of radius_web ()
1 root 1046 
 
799 richard 1047 
##################################################################################
1389 richard 1048 
##			Fonction "chilli"					##
799 richard 1049 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1050 
## - Paramètrage de la page d'authentification (intercept.php)			##
1051 
##################################################################################
1389 richard 1052 
chilli ()
1 root 1053 
{
1370 richard 1054 
# chilli unit for systemd
1055 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1056 
#  This file is part of systemd.
1057 
#
1058 
#  systemd is free software; you can redistribute it and/or modify it
1059 
#  under the terms of the GNU General Public License as published by
1060 
#  the Free Software Foundation; either version 2 of the License, or
1061 
#  (at your option) any later version.
1370 richard 1062 
[Unit]
1063 
Description=chilli is a captive portal daemon
1064 
After=network.target
1065 
 
1066 
[Service]
1379 richard 1067 
Type=forking
1370 richard 1068 
ExecStart=/usr/libexec/chilli start
1069 
ExecStop=/usr/libexec/chilli stop
1070 
ExecReload=/usr/libexec/chilli reload
1071 
PIDFile=/var/run/chilli.pid
1072 
 
1073 
[Install]
1074 
WantedBy=multi-user.target
1075 
EOF
799 richard 1076 
# init file creation
1370 richard 1077 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1078 
	cat <<EOF > /usr/libexec/chilli
799 richard 1079 
#!/bin/sh
1080 
#
1081 
# chilli CoovaChilli init
1082 
#
1083 
# chkconfig: 2345 65 35
1084 
# description: CoovaChilli
1085 
### BEGIN INIT INFO
1086 
# Provides:       chilli
1087 
# Required-Start: network
1088 
# Should-Start:
1089 
# Required-Stop:  network
1090 
# Should-Stop:
1091 
# Default-Start:  2 3 5
1092 
# Default-Stop:
1093 
# Description:    CoovaChilli access controller
1094 
### END INIT INFO
1095 
 
1096 
[ -f /usr/sbin/chilli ] || exit 0
1097 
. /etc/init.d/functions
1098 
CONFIG=/etc/chilli.conf
1099 
pidfile=/var/run/chilli.pid
1100 
[ -f \$CONFIG ] || {
1101 
    echo "\$CONFIG Not found"
1102 
    exit 0
1103 
}
1104 
RETVAL=0
1105 
prog="chilli"
1106 
case \$1 in
1107 
    start)
1108 
	if [ -f \$pidfile ] ; then
1109 
		gprintf "chilli is already running"
1110 
	else
1111 
        	gprintf "Starting \$prog: "
1112 
		rm -f /var/run/chilli* # cleaning
1113 
        	/sbin/modprobe tun >/dev/null 2>&1
1114 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1115 
		[ -e /dev/net/tun ] || {
1116 
	    	(cd /dev;
1117 
			mkdir net;
1118 
			cd net;
1119 
			mknod tun c 10 200)
1120 
		}
1336 richard 1121 
		ifconfig $INTIF 0.0.0.0
1576 richard 1122 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1123 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1124 
        	RETVAL=$?
1125 
	fi
1126 
	;;
1127 
 
1128 
    reload)
1129 
	killall -HUP chilli
1130 
	;;
1131 
 
1132 
    restart)
1133 
	\$0 stop
1134 
        sleep 2
1135 
	\$0 start
1136 
	;;
1137 
 
1138 
    status)
1139 
        status chilli
1140 
        RETVAL=0
1141 
        ;;
1142 
 
1143 
    stop)
1144 
	if [ -f \$pidfile ] ; then
1145 
        	gprintf "Shutting down \$prog: "
1146 
		killproc /usr/sbin/chilli
1147 
		RETVAL=\$?
1148 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1149 
	else
1150 
        	gprintf "chilli is not running"
1151 
	fi
1152 
	;;
1153 
 
1154 
    *)
1155 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1156 
        exit 1
1157 
esac
1158 
echo
1159 
EOF
1373 richard 1160 
chmod a+x /usr/libexec/chilli
799 richard 1161 
# conf file creation
346 richard 1162 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1163 
	cat <<EOF > /etc/chilli.conf
1164 
# coova config for ALCASAR
1165 
cmdsocket	/var/run/chilli.sock
1336 richard 1166 
unixipc		chilli.$INTIF.ipc
1551 richard 1167 
pidfile		/var/run/chilli.pid
346 richard 1168 
net		$PRIVATE_NETWORK_MASK
595 richard 1169 
dhcpif		$INTIF
841 richard 1170 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1171 
#nodynip
865 richard 1172 
#statip
1173 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1174 
domain		$DOMAIN
355 richard 1175 
dns1		$PRIVATE_IP
1176 
dns2		$PRIVATE_IP
346 richard 1177 
uamlisten	$PRIVATE_IP
503 richard 1178 
uamport		3990
837 richard 1179 
macauth
1180 
macpasswd	password
1243 richard 1181 
locationname	$HOSTNAME.$DOMAIN
346 richard 1182 
radiusserver1	127.0.0.1
1183 
radiusserver2	127.0.0.1
1184 
radiussecret	$secretradius
1185 
radiusauthport	1812
1186 
radiusacctport	1813
1243 richard 1187 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1188 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1189 
uamsecret	$secretuam
1249 richard 1190 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1191 
coaport		3799
1379 richard 1192 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1193 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1194 
include		$DIR_DEST_ETC/alcasar-uamallowed
1195 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1196 
#dhcpgateway
1157 stephane 1197 
#dhcprelayagent
1198 
#dhcpgatewayport
346 richard 1199 
EOF
1336 richard 1200 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1201 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1202 
# create files for trusted domains and urls
1148 crox53 1203 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1204 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1205 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1206 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1207 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1208 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1209 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1210 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1211 
	if [ "$chilli_exist" == "1" ]
1212 
	then
1213 
	      userdel -r chilli 2>/dev/null
1214 
	fi
1215 
	groupadd -f chilli
1216 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1217 
}  # End of chilli ()
1349 richard 1218 
 
1 root 1219 
##################################################################
1389 richard 1220 
##		Fonction "dansguardian"				##
1 root 1221 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1222 
##################################################################
1389 richard 1223 
dansguardian ()
1 root 1224 
{
1225 
	mkdir /var/dansguardian
1226 
	chown dansguardian /var/dansguardian
1375 richard 1227 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1228 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1229 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1230 
# By default the filter is off
1556 richard 1231 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1232 
# French deny HTML page
497 richard 1233 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1234 
# Listen only on LAN side
497 richard 1235 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1236 
# DG send its flow to HAVP
1237 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1238 
# replace the default deny HTML page
1 root 1239 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1240 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1241 
# Don't log
1242 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1243 
# Run 10 daemons (20 in largest server)
659 richard 1244 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1245 
# on désactive par défaut le controle de contenu des pages html
497 richard 1246 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1247 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1248 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1249 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1250 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1251 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1252 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1253 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1254 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1255 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1256 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1257 
	touch $DIR_DG/lists/bannedextensionlist
1258 
	touch $DIR_DG/lists/bannedmimetypelist
1259 
# 'Safesearch' regex actualisation
498 richard 1260 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1261 
# empty LAN IP list that won't be WEB filtered
1262 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1263 
	touch $DIR_DG/lists/exceptioniplist
1264 
# Keep a copy of URL & domain filter configuration files
1265 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1266 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1267 
} # End of dansguardian ()
1 root 1268 
 
71 richard 1269 
##################################################################
1221 richard 1270 
##			Fonction "antivirus"			##
1357 richard 1271 
## - configuration of havp, libclamav and freshclam		##
71 richard 1272 
##################################################################
1273 
antivirus ()
1274 
{
1358 richard 1275 
# create 'havp' user
288 richard 1276 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1277 
	if [ "$havp_exist" == "1" ]
288 richard 1278 
	then
478 richard 1279 
	      userdel -r havp 2>/dev/null
894 richard 1280 
	      groupdel havp 2>/dev/null
288 richard 1281 
	fi
307 richard 1282 
	groupadd -f havp
1486 richard 1283 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1284 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1285 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1286 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1287 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1288 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1289 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1290 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1291 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1292 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1293 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1294 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1295 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1296 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1297 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1298 
# skip checking of youtube flow (too heavy load / risk too low)
1299 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1300 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1301 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1302 
# adapt init script and systemd unit
335 richard 1303 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1304 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1305 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1306 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1307 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1308 
# replace of the intercept page (template)
340 richard 1309 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1310 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1311 
# update virus database every 4 hours (24h/6)
1357 richard 1312 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1313 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1314 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1315 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1316 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1317 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1318 
# update now
1382 richard 1319 
	/usr/bin/freshclam --no-warnings
1389 richard 1320 
} # End of antivirus ()
71 richard 1321 
 
1486 richard 1322 
##########################################################################
1323 
##			Fonction "tinyproxy"				##
1324 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1325 
##########################################################################
1485 richard 1326 
tinyproxy ()
1327 
{
1486 richard 1328 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1329 
	if [ "$tinyproxy_exist" == "1" ]
1330 
	then
1331 
	      userdel -r tinyproxy 2>/dev/null
1332 
	      groupdel tinyproxy 2>/dev/null
1333 
	fi
1334 
	groupadd -f tinyproxy
1488 richard 1335 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1336 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1337 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1338 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1339 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1340 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1341 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1342 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1343 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1344 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1345 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1346 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1347 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1348 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1349 
# Create the systemd unit
1350 
cat << EOF > /lib/systemd/system/tinyproxy.service
1351 
#  This file is part of systemd.
1352 
#
1353 
#  systemd is free software; you can redistribute it and/or modify it
1354 
#  under the terms of the GNU General Public License as published by
1355 
#  the Free Software Foundation; either version 2 of the License, or
1356 
#  (at your option) any later version.
1485 richard 1357 
 
1509 richard 1358 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1359 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1360 
[Unit]
1361 
Description=Tinyproxy Web Proxy Server
1362 
After=network.target iptables.service
1363 
 
1364 
[Service]
1365 
Type=forking
1518 richard 1366 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1367 
ExecStartPre=/bin/sleep 2
1368 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1369 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1370 
 
1371 
[Install]
1372 
WantedBy=multi-user.target
1373 
EOF
1374 
 
1485 richard 1375 
} # end of tinyproxy
1 root 1376 
##################################################################################
1389 richard 1377 
##			function "ulogd"					##
476 richard 1378 
## - Ulog config for multi-log files 						##
1379 
##################################################################################
1389 richard 1380 
ulogd ()
476 richard 1381 
{
1382 
# Three instances of ulogd (three different logfiles)
1383 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1384 
	nl=1
1358 richard 1385 
	for log_type in traceability ssh ext-access
478 richard 1386 
	do
1365 richard 1387 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1388 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1389 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1390 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1391 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1392 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1393 
[emu1]
478 richard 1394 
file="/var/log/firewall/$log_type.log"
1395 
sync=1
1396 
EOF
1452 richard 1397 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1398 
		nl=`expr $nl + 1`
1399 
	done
476 richard 1400 
	chown -R root:apache /var/log/firewall
1401 
	chmod 750 /var/log/firewall
1402 
	chmod 640 /var/log/firewall/*
1389 richard 1403 
}  # End of ulogd ()
476 richard 1404 
 
1159 crox53 1405 
 
1406 
##########################################################
1389 richard 1407 
##              Function "nfsen"			##
1567 richard 1408 
## - install the nfsen grapher				##
1409 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1410 
##########################################################
1389 richard 1411 
nfsen()
1 root 1412 
{
1569 richard 1413 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1414 
# Add PortTracker plugin
1534 richard 1415 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1416 
	do
1536 richard 1417 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1418 
	done
1569 richard 1419 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1420 
# use of our conf file and init unit
1569 richard 1421 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1422 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1423 
	DirTmp=$(pwd)
1569 richard 1424 
	cd /tmp/nfsen-1.3.7/
1570 richard 1425 
	/usr/bin/perl install.pl etc/nfsen.conf
1426 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1427 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1428 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1429 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1430 
	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
1431 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1432 
# nfsen unit for systemd
1433 
cat << EOF > /lib/systemd/system/nfsen.service
1434 
#  This file is part of systemd.
1435 
#
1436 
#  systemd is free software; you can redistribute it and/or modify it
1437 
#  under the terms of the GNU General Public License as published by
1438 
#  the Free Software Foundation; either version 2 of the License, or
1439 
#  (at your option) any later version.
1440 
 
1441 
# This unit launches nfsen (a Netflow grapher).
1442 
[Unit]
1443 
Description= NfSen init script
1444 
After=network.target iptables.service
1445 
 
1446 
[Service]
1447 
Type=oneshot
1448 
RemainAfterExit=yes
1393 richard 1449 
PIDFile=/var/run/nfsen/nfsen.pid
1450 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1451 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1452 
ExecStart=/usr/bin/nfsen start
1453 
ExecStop=/usr/bin/nfsen stop
1393 richard 1454 
ExecReload=/usr/bin/nfsen restart
1372 richard 1455 
TimeoutSec=0
1456 
 
1457 
[Install]
1458 
WantedBy=multi-user.target
1459 
EOF
1365 richard 1460 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1461 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1462 
# expire delay for the profile "live"
1574 richard 1463 
	/usr/bin/systemctl start nfsen
1393 richard 1464 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1465 
# add SURFmap plugin
1509 richard 1466 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1467 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1468 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1469 
	cd /tmp/
1470 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1471 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1472 
# clear the installation
1221 richard 1473 
	cd $DirTmp
1509 richard 1474 
	rm -rf /tmp/nfsen*
1475 
	rm -rf /tmp/SURFmap*
1389 richard 1476 
} # End of nfsen ()
1 root 1477 
 
1390 richard 1478 
##################################################
1541 richard 1479 
##		Function "vnstat"		##
1480 
## Initialization of Vnstat and vnstat phpFE    ##
1481 
##################################################
1482 
vnstat ()
1483 
{
1484 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1485 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1486 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1487 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1488 
	 $SED "s?\$iface_title.*?\$iface_title['$EXTIF'] = 'Internet outbound';?g" $DIR_ACC/manager/stats/config.php
1489 
	/usr/bin/vnstat -u -i $EXTIF
1490 
} # End of vnstat
1491 
##################################################
1389 richard 1492 
##		Function "dnsmasq"		##
1390 richard 1493 
##################################################
1389 richard 1494 
dnsmasq ()
219 jeremy 1495 
{
1496 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1497 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1498 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1499 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1500 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1501 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1502 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1503 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1504 
listen-address=$PRIVATE_IP
1390 richard 1505 
pid-file=/var/run/dnsmasq.pid
259 richard 1506 
listen-address=127.0.0.1
286 richard 1507 
no-dhcp-interface=$INTIF
1387 richard 1508 
no-dhcp-interface=tun0
1509 
no-dhcp-interface=lo
259 richard 1510 
bind-interfaces
1511 
cache-size=256
1512 
domain=$DOMAIN
1513 
domain-needed
1514 
expand-hosts
1515 
bogus-priv
1516 
filterwin2k
1517 
server=$DNS1
1518 
server=$DNS2
1387 richard 1519 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1520 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1521 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1522 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1523 
 
1387 richard 1524 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1525 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1526 
EOF
1356 richard 1527 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1528 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1529 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1530 
# Add Toulouse blacklist domains
1472 richard 1531 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1532 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1533 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1534 
listen-address=$PRIVATE_IP
1535 
port=54
1536 
no-dhcp-interface=$INTIF
1387 richard 1537 
no-dhcp-interface=tun0
1472 richard 1538 
no-dhcp-interface=lo
498 richard 1539 
bind-interfaces
1540 
cache-size=256
1541 
domain=$DOMAIN
1542 
domain-needed
1543 
expand-hosts
1544 
bogus-priv
1545 
filterwin2k
1546 
server=$DNS1
1547 
server=$DNS2
1548 
EOF
1379 richard 1549 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1550 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1551 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1552 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1553 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1554 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1555 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1556 
listen-address=$PRIVATE_IP
1557 
port=55
1558 
no-dhcp-interface=$INTIF
1387 richard 1559 
no-dhcp-interface=tun0
1472 richard 1560 
no-dhcp-interface=lo
1356 richard 1561 
bind-interfaces
1562 
cache-size=256
1563 
domain=$DOMAIN
1564 
domain-needed
1565 
expand-hosts
1566 
bogus-priv
1567 
filterwin2k
1472 richard 1568 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1569 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1570 
EOF
1472 richard 1571 
# 4th dnsmasq listen on udp 56 ("blackhole")
1572 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1573 
# Configuration file for "dnsmasq as a blackhole"
1574 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1575 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1576 
pid-file=/var/run/dnsmasq-blackhole.pid
1577 
listen-address=$PRIVATE_IP
1578 
port=56
1579 
no-dhcp-interface=$INTIF
1580 
no-dhcp-interface=tun0
1581 
no-dhcp-interface=lo
1582 
bind-interfaces
1583 
cache-size=256
1584 
domain=$DOMAIN
1585 
domain-needed
1586 
expand-hosts
1587 
bogus-priv
1588 
filterwin2k
1589 
EOF
1590 
 
1517 richard 1591 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1592 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1593 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1594 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1595 
	for list in blacklist whitelist blackhole
1596 
	do
1597 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1598 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1599 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1600 
	done
308 richard 1601 
} # End dnsmasq
1602 
 
1603 
##########################################################
1221 richard 1604 
##		Fonction "BL"				##
308 richard 1605 
##########################################################
1606 
BL ()
1607 
{
1384 richard 1608 
# copy and extract toulouse BL
648 richard 1609 
	rm -rf $DIR_DG/lists/blacklists
1610 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1611 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1612 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1613 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1614 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1615 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1616 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1617 
# creation of file for the rehabilited domains and urls
648 richard 1618 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1619 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1620 
	touch $DIR_DG/lists/exceptionsitelist
1621 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1622 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1623 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1624 
# Dansguardian filter config for ALCASAR
1625 
EOF
648 richard 1626 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1627 
# Dansguardian domain filter config for ALCASAR
1628 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1629 
#**
1630 
# block all SSL and CONNECT tunnels
1631 
**s
1632 
# block all SSL and CONNECT tunnels specified only as an IP
1633 
*ips
1634 
# block all sites specified only by an IP
1635 
*ip
1636 
EOF
1000 richard 1637 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1638 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1639 
# Bing - add 'adlt=strict'
1640 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1641 
# Youtube - add 'edufilter=your_ID'
885 richard 1642 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1643 
EOF
1000 richard 1644 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1645 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1646 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1647 
	if [ "$mode" != "update" ]; then
1648 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1649 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1650 
	fi
308 richard 1651 
}
219 jeremy 1652 
 
1 root 1653 
##########################################################
1221 richard 1654 
##		Fonction "cron"				##
1 root 1655 
## - Mise en place des différents fichiers de cron	##
1656 
##########################################################
1657 
cron ()
1658 
{
1659 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1660 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1661 
	cat <<EOF > /etc/crontab
1662 
SHELL=/bin/bash
1663 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1664 
MAILTO=root
1665 
HOME=/
1666 
 
1667 
# run-parts
1668 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1669 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1670 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1671 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1672 
EOF
1673 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1674 
	cat <<EOF >> /etc/anacrontab
667 franck 1675 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1676 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1677 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1678 
EOF
1247 crox53 1679 
 
811 richard 1680 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1681 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1682 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1683 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1684 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1685 
EOF
952 franck 1686 
	cat <<EOF > /etc/cron.d/alcasar-archive
1687 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1688 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1689 
EOF
1566 richard 1690 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1691 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1692 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1693 
EOF
722 franck 1694 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1695 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1696 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1697 
EOF
1247 crox53 1698 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1699 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1700 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1701 
#EOF
1159 crox53 1702 
 
1 root 1703 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1704 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1705 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1706 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1707 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1708 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1709 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1710 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1711 
	rm -f /etc/cron.daily/freeradius-web
1712 
	rm -f /etc/cron.monthly/freeradius-web
1713 
	cat << EOF > /etc/cron.d/freeradius-web
1714 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1715 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1716 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1717 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1718 
EOF
671 franck 1719 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1720 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1721 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1722 
EOF
808 franck 1723 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1724 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1725 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1726 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1727 
EOF
522 richard 1728 
# suppression des crons usagers
1729 
	rm -f /var/spool/cron/*
1 root 1730 
} # End cron
1731 
 
1732 
##################################################################
1221 richard 1733 
## 			Fonction "Fail2Ban"			##
1163 crox53 1734 
##- Modification de la configuration de fail2ban		##
1735 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1736 
##################################################################
1737 
fail2ban()
1738 
{
1191 crox53 1739 
	$DIR_CONF/fail2ban.sh
1474 richard 1740 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1741 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1742 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1743 
	chmod 644 /var/log/fail2ban.log
1489 richard 1744 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1745 
	/usr/bin/touch /var/log/auth.log
1515 richard 1746 
# fail2ban unit
1747 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1748 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1749 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1750 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1751 
} #Fin de fail2ban_install()
1752 
 
1753 
##################################################################
1376 richard 1754 
## 			Fonction "gammu_smsd"			##
1755 
## - Creation de la base de donnée Gammu			##
1756 
## - Creation du fichier de config: gammu_smsd_conf		##
1757 
##								##
1758 
##################################################################
1759 
gammu_smsd()
1760 
{
1761 
# Create 'gammu' databse
1762 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1763 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1764 
# Add a gammu database structure
1765 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1766 
 
1767 
# config file for the daemon
1768 
cat << EOF > /etc/gammu_smsd_conf
1769 
[gammu]
1770 
port = /dev/ttyUSB0
1771 
connection = at115200
1772 
 
1773 
;########################################################
1774 
 
1775 
[smsd]
1776 
 
1777 
PIN = 1234
1778 
 
1779 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1780 
logformat = textall
1781 
debuglevel = 0
1782 
 
1783 
service = sql
1784 
driver = native_mysql
1785 
user = $DB_USER
1786 
password = $radiuspwd
1787 
pc = localhost
1788 
database = $DB_GAMMU
1789 
 
1790 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1791 
 
1792 
StatusFrequency = 30
1380 richard 1793 
;LoopSleep = 2
1376 richard 1794 
 
1795 
;ResetFrequency = 300
1796 
;HardResetFrequency = 120
1797 
 
1798 
CheckSecurity = 1
1799 
CheckSignal = 1
1800 
CheckBattery = 0
1801 
EOF
1802 
 
1803 
chmod 755 /etc/gammu_smsd_conf
1804 
 
1805 
#Creation dossier de log Gammu-smsd
1382 richard 1806 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1807 
chmod 755 /var/log/gammu-smsd
1808 
 
1809 
#Edition du script sql gammu <-> radius
1452 richard 1810 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1811 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1812 
 
1380 richard 1813 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1814 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1815 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1816 
EOF
1817 
 
1376 richard 1818 
} # END gammu_smsd()
1819 
 
1820 
##################################################################
1221 richard 1821 
##			Fonction "post_install"			##
1 root 1822 
## - Modification des bannières (locales et ssh) et des prompts ##
1823 
## - Installation de la structure de chiffrement pour root	##
1824 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1825 
## - Mise en place du la rotation des logs			##
5 franck 1826 
## - Configuration dans le cas d'une mise à jour		##
1 root 1827 
##################################################################
1828 
post_install()
1829 
{
1830 
# création de la bannière locale
1007 richard 1831 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1832 
	cp -f $DIR_CONF/banner /etc/mageia-release
1833 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1834 
# création de la bannière SSH
1007 richard 1835 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1836 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1837 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1838 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1839 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1840 
# postfix banner anonymisation
1841 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1842 
# sshd écoute côté LAN et WAN
1548 richard 1843 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1844 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1845 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1846 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1847 
	echo "QOS=off" >> $CONF_FILE
1848 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1849 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1850 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1851 
	echo "MULTIWAN=off" >> $CONF_FILE
1852 
	echo "FAILOVER=30" >> $CONF_FILE
1853 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1854 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1855 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1856 
# Coloration des prompts
1857 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1858 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1859 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1860 
# Droits d'exécution pour utilisateur apache et sysadmin
1861 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1862 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1863 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1864 
# Modify some logrotate files (gammu, ulogd)
1 root 1865 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1866 
	chmod 644 /etc/logrotate.d/*
714 franck 1867 
# rectification sur versions précédentes de la compression des logs
706 franck 1868 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1869 
# actualisation des fichiers logs compressés
1342 richard 1870 
	for dir in firewall dansguardian httpd
706 franck 1871 
	do
714 franck 1872 
	      find /var/log/$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 1873 
	done
1221 richard 1874 
# create the alcasar-load_balancing unit
1875 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1876 
#  This file is part of systemd.
1877 
#
1878 
#  systemd is free software; you can redistribute it and/or modify it
1879 
#  under the terms of the GNU General Public License as published by
1880 
#  the Free Software Foundation; either version 2 of the License, or
1881 
#  (at your option) any later version.
1882 
 
1883 
# This unit lauches alcasar-load-balancing.sh script.
1884 
[Unit]
1885 
Description=alcasar-load_balancing.sh execution
1886 
After=network.target iptables.service
1887 
 
1888 
[Service]
1889 
Type=oneshot
1890 
RemainAfterExit=yes
1891 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1892 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1893 
TimeoutSec=0
1894 
SysVStartPriority=99
1895 
 
1896 
[Install]
1897 
WantedBy=multi-user.target
1157 stephane 1898 
EOF
1221 richard 1899 
# processes launched at boot time (Systemctl)
1525 franck 1900 
	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 1901 
	do
1574 richard 1902 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1903 
	done
1452 richard 1904 
 
1905 
# disable processes at boot time (Systemctl)
1906 
	for i in ulogd
1907 
	do
1574 richard 1908 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1909 
	done
1910 
 
1221 richard 1911 
# Apply French Security Agency (ANSSI) rules
1362 richard 1912 
# ignore ICMP broadcast (smurf attack)
1913 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1914 
# ignore ICMP errors bogus
1915 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1916 
# remove ICMP redirects responces
1917 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1918 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1919 
# enable SYN Cookies (Syn flood attacks)
1920 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1921 
# enable kernel antispoofing
1922 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1923 
# ignore source routing
1924 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1925 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1926 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1927 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1928 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1929 
# remove Magic SysReq Keys
1363 richard 1930 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1931 
# switch to multi-users runlevel (instead of x11)
1221 richard 1932 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1933 
#	GRUB modifications (only one time)
1005 richard 1934 
# limit wait time to 3s
1935 
# create an alcasar entry instead of linux-nonfb
1936 
# change display to 1024*768 (vga791)
1600 richard 1937 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1938 
	if [ $grub_already_modified == 0 ]
1939 
		then
1940 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1941 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1942 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1943 
		$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1944 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1945 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1946 
	fi
1003 richard 1947 
# Remove unused services and users
1502 richard 1948 
	for svc in sshd
1221 richard 1949 
	do
1574 richard 1950 
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1951 
	done
1952 
# Load and apply the previous conf file
1953 
	if [ "$mode" = "update" ]
532 richard 1954 
	then
1266 richard 1955 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1956 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1957 
		PARENT_SCRIPT=`basename $0`
1958 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1959 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1960 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1961 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1962 
	fi
1221 richard 1963 
	rm -f /tmp/alcasar-conf*
1964 
	chown -R root:apache $DIR_DEST_ETC/*
1965 
	chmod -R 660 $DIR_DEST_ETC/*
1966 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1967 
# Apply and save the firewall rules
1968 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1969 
	sleep 2
1 root 1970 
	cd $DIR_INSTALL
5 franck 1971 
	echo ""
1 root 1972 
	echo "#############################################################################"
638 richard 1973 
	if [ $Lang == "fr" ]
1974 
		then
1975 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1976 
		echo "#                                                                           #"
1977 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1978 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1979 
		echo "#                                                                           #"
1980 
		echo "#############################################################################"
1981 
		echo
1982 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1983 
		echo
1984 
		echo "- Lisez attentivement la documentation d'exploitation"
1985 
		echo
1986 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1987 
		echo
1988 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1989 
	else
1990 
		echo "#                        Enf of ALCASAR install process                     #"
1991 
		echo "#                                                                           #"
1992 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1993 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1994 
		echo "#                                                                           #"
1995 
		echo "#############################################################################"
1996 
		echo
1997 
		echo "- The system will be rebooted in order to operate ALCASAR"
1998 
		echo
1999 
		echo "- Read the exploitation documentation"
2000 
		echo
2001 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2002 
		echo
2003 
		echo "                   Hit 'Enter' to continue"
2004 
	fi
815 richard 2005 
	sleep 2
2006 
	if [ "$mode" != "update" ]
820 richard 2007 
	then
815 richard 2008 
		read a
2009 
	fi
774 richard 2010 
	clear
1 root 2011 
	reboot
2012 
} # End post_install ()
2013 
 
2014 
#################################
1005 richard 2015 
#  	Main Install loop  	#
1 root 2016 
#################################
832 richard 2017 
dir_exec=`dirname "$0"`
2018 
if [ $dir_exec != "." ]
2019 
then
2020 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2021 
	echo "Launch this program from the ALCASAR archive directory"
2022 
	exit 0
2023 
fi
2024 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2025 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2026 
nb_args=$#
2027 
args=$1
2028 
if [ $nb_args -eq 0 ]
2029 
then
2030 
	nb_args=1
2031 
	args="-h"
2032 
fi
1062 richard 2033 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2034 
case $args in
2035 
	-\? | -h* | --h*)
2036 
		echo "$usage"
2037 
		exit 0
2038 
		;;
291 franck 2039 
	-i | --install)
1538 richard 2040 
		header_install
959 franck 2041 
		license
1544 richard 2042 
		header_install
29 richard 2043 
		testing
595 richard 2044 
# RPMs install
2045 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2046 
		if [ "$?" != "0" ]
1 root 2047 
		then
595 richard 2048 
			exit 0
2049 
		fi
1249 richard 2050 
		if [ -e $CONF_FILE ]
595 richard 2051 
		then
597 richard 2052 
# Uninstall the running version
532 richard 2053 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2054 
		fi
636 richard 2055 
# Test if manual update
1362 richard 2056 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2057 
		then
636 richard 2058 
			header_install
595 richard 2059 
			if [ $Lang == "fr" ]
636 richard 2060 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2061 
				else echo "The configuration file of an old version has been found";
595 richard 2062 
			fi
597 richard 2063 
			response=0
2064 
			PTN='^[oOnNyY]$'
2065 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2066 
			do
2067 
				if [ $Lang == "fr" ]
2068 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2069 
					else echo -n "Do you want to use it (Y/n)?";
2070 
				 fi
2071 
				read response
2072 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2073 
				then rm -f /tmp/alcasar-conf*
2074 
				fi
2075 
			done
2076 
		fi
636 richard 2077 
# Test if update
1057 richard 2078 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2079 
		then
2080 
			if [ $Lang == "fr" ]
2081 
				then echo "#### Installation avec mise à jour ####";
2082 
				else echo "#### Installation with update     ####";
2083 
			fi
636 richard 2084 
# Extract the central configuration file
1057 richard 2085 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2086 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2087 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2088 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2089 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2090 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2091 
			mode="update"
1 root 2092 
		fi
1541 richard 2093 
		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 2094 
		do
2095 
			$func
1362 richard 2096 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2097 
		done
5 franck 2098 
		;;
291 franck 2099 
	-u | --uninstall)
5 franck 2100 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2101 
		then
597 richard 2102 
			if [ $Lang == "fr" ]
2103 
				then echo "ALCASAR n'est pas installé!";
2104 
				else echo "ALCASAR isn't installed!";
2105 
			fi
1 root 2106 
			exit 0
2107 
		fi
5 franck 2108 
		response=0
2109 
		PTN='^[oOnN]$'
580 richard 2110 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2111 
		do
597 richard 2112 
			if [ $Lang == "fr" ]
2113 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2114 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2115 
			fi
5 franck 2116 
			read response
2117 
		done
1103 richard 2118 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2119 
		then
1103 richard 2120 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2121 
		else
2122 
			rm -f /tmp/alcasar-conf*
1 root 2123 
		fi
597 richard 2124 
# Uninstall the running version
65 richard 2125 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2126 
		;;
2127 
	*)
2128 
		echo "Argument inconnu :$1";
460 richard 2129 
		echo "Unknown argument :$1";
1 root 2130 
		echo "$usage"
2131 
		exit 1
2132 
		;;
2133 
esac
10 franck 2134 
# end of script
366 franck 2135