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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1697 2015-09-14 19:42:11Z 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="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1685 richard 76 
EXTIF=`/sbin/ip route|grep default|head -n1|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
77 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|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
1684 richard 174 
# Retrieve former NICname
175 
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
176 
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 177 
# Create the current conf file
1362 richard 178 
			$DIR_SCRIPTS/alcasar-conf.sh --create
179 
			mode="update"
180 
		fi
1529 richard 181 
	fi
182 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
183 
		then
184 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 185 
			then
1529 richard 186 
			echo
1378 richard 187 
			if [ $Lang == "fr" ]
188 
				then
1529 richard 189 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
190 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
1564 richard 191 
				echo "2 - Installez Linux-Mageia 4.1 (cf. doc d'installation)"
1529 richard 192 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 193 
			else
194 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 195 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
1564 richard 196 
				echo "2 - Install Linux-Mageia 4.1 (cf. installation doc)"
1529 richard 197 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 198 
			fi
1529 richard 199 
		else
200 
			if [ $Lang == "fr" ]
201 
				then
202 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
203 
			else
204 
				echo "The installation of ALCASAR can't be performed."
1378 richard 205 
			fi
206 
		fi
1529 richard 207 
		echo
208 
		if [ $Lang == "fr" ]
209 
			then
210 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
211 
		else
212 
			echo "The OS must be replaced (Mageia4.1)"
213 
		fi
214 
		exit 0
1342 richard 215 
	fi
1529 richard 216 
	if [ ! -d /var/log/netflow/porttracker ]
217 
		then
218 
# Test of free space on /var
219 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220 
		if [ $free_space -lt 10 ]
221 
			then
222 
			if [ $Lang == "fr" ]
223 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225 
			fi
226 
		exit 0
227 
		fi
228 
	fi
1378 richard 229 
	if [ $Lang == "fr" ]
784 richard 230 
		then echo -n "Tests des paramètres réseau : "
595 richard 231 
		else echo -n "Network parameters tests : "
232 
	fi
1471 richard 233 
# Test of Ethernet links state
234 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
235 
	for i in $DOWN_IF
236 
	do
237 
		if [ $Lang == "fr" ]
238 
		then
239 
			echo "Échec"
240 
			echo "Le lien réseau de la carte $i n'est pas actif."
241 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242 
		else
243 
			echo "Failed"
244 
			echo "The link state of $i interface is down."
245 
			echo "Make sure that this network card is connected to a switch or an A.P."
246 
		fi
247 
		exit 0
248 
	done
249 
	echo -n "."
250 
 
251 
# Test EXTIF config files
1499 richard 252 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256 
	then
784 richard 257 
		if [ $Lang == "fr" ]
258 
		then
259 
			echo "Échec"
260 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263 
		else
264 
			echo "Failed"
265 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268 
		fi
830 richard 269 
		echo "DEVICE=$EXTIF"
784 richard 270 
		echo "IPADDR="
271 
		echo "NETMASK="
272 
		echo "GATEWAY="
273 
		echo "DNS1="
274 
		echo "DNS2="
830 richard 275 
		echo "ONBOOT=yes"
784 richard 276 
		exit 0
277 
	fi
278 
	echo -n "."
1471 richard 279 
 
280 
# Test if router is alive (Box FAI)
1686 richard 281 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282 
		if [ $Lang == "fr" ]
283 
		then
284 
			echo "Échec"
285 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286 
			echo "Réglez ce problème puis relancez ce script."
287 
		else
288 
			echo "Failed"
289 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290 
			echo "Resolv this problem, then restart this script."
291 
		fi
29 richard 292 
		exit 0
293 
	fi
308 richard 294 
	echo -n "."
978 franck 295 
# On teste le lien vers le routeur par defaut
1499 richard 296 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298 
	       	then
595 richard 299 
		if [ $Lang == "fr" ]
300 
		then
301 
			echo "Échec"
1499 richard 302 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303 
			echo "Réglez ce problème puis relancez ce script."
304 
		else
305 
			echo "Failed"
306 
			echo "The Internet gateway doesn't answered"
307 
			echo "Resolv this problem, then restart this script."
308 
		fi
308 richard 309 
		exit 0
310 
	fi
311 
	echo -n "."
421 franck 312 
# On teste la connectivité Internet
29 richard 313 
	rm -rf /tmp/con_ok.html
308 richard 314 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315 
	if [ ! -e /tmp/con_ok.html ]
316 
	then
595 richard 317 
		if [ $Lang == "fr" ]
318 
		then
319 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321 
			echo "Vérifiez la validité des adresses IP des DNS."
322 
		else
323 
			echo "The Internet connection try failed (google.fr)."
324 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325 
			echo "Verify the DNS IP addresses"
326 
		fi
29 richard 327 
		exit 0
328 
	fi
329 
	rm -rf /tmp/con_ok.html
308 richard 330 
	echo ". : ok"
1389 richard 331 
} # end of testing ()
302 richard 332 
 
333 
##################################################################
1221 richard 334 
##			Function "init"				##
302 richard 335 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336 
## - Installation et modification des scripts du portail	##
337 
##################################################################
338 
init ()
339 
{
527 richard 340 
	if [ "$mode" != "update" ]
302 richard 341 
	then
342 
# On affecte le nom d'organisme
597 richard 343 
		header_install
302 richard 344 
		ORGANISME=!
345 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347 
                do
595 richard 348 
			if [ $Lang == "fr" ]
597 richard 349 
			       	then echo -n "Entrez le nom de votre organisme : "
350 
				else echo -n "Enter the name of your organism : "
595 richard 351 
			fi
330 franck 352 
			read ORGANISME
613 richard 353 
			if [ "$ORGANISME" == "" ]
330 franck 354 
				then
355 
				ORGANISME=!
356 
			fi
357 
		done
302 richard 358 
	fi
1 root 359 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360 
	rm -f $PASSWD_FILE
1350 richard 361 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365 
	$SED "/^password.*/d" /boot/grub/menu.lst
366 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378 
	echo "$secretradius" >> $PASSWD_FILE
379 
	chmod 640 $PASSWD_FILE
977 richard 380 
# Scripts and conf files copy
381 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 382 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 383 
#  - 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 384 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 385 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 386 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 387 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
388 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 389 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
390 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 391 
# generate central conf file
392 
	cat <<EOF > $CONF_FILE
612 richard 393 
##########################################
394 
##                                      ##
395 
##          ALCASAR Parameters          ##
396 
##                                      ##
397 
##########################################
1 root 398 
 
612 richard 399 
INSTALL_DATE=$DATE
400 
VERSION=$VERSION
401 
ORGANISM=$ORGANISME
923 franck 402 
DOMAIN=$DOMAIN
612 richard 403 
EOF
628 richard 404 
	chmod o-rwx $CONF_FILE
1 root 405 
} # End of init ()
406 
 
407 
##################################################################
1221 richard 408 
##			Function "network"			##
1 root 409 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 410 
## - Nommage DNS du système 					##
1336 richard 411 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 412 
## - Modification du fichier /etc/hosts				##
413 
## - Configuration du serveur de temps (NTP)			##
414 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
415 
##################################################################
416 
network ()
417 
{
418 
	header_install
636 richard 419 
	if [ "$mode" != "update" ]
420 
		then
421 
		if [ $Lang == "fr" ]
422 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
423 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
424 
		fi
425 
		response=0
426 
		PTN='^[oOyYnN]$'
427 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 428 
		do
595 richard 429 
			if [ $Lang == "fr" ]
659 richard 430 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 431 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 432 
			fi
1 root 433 
			read response
434 
		done
636 richard 435 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
436 
		then
437 
			PRIVATE_IP_MASK="0"
438 
			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:]]$'
439 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 440 
			do
595 richard 441 
				if [ $Lang == "fr" ]
597 richard 442 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
443 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 444 
				fi
597 richard 445 
				read PRIVATE_IP_MASK
1 root 446 
			done
636 richard 447 
		else
448 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
449 
		fi
595 richard 450 
	else
637 richard 451 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
452 
		rm -rf conf/etc/alcasar.conf
1 root 453 
	fi
861 richard 454 
# Define LAN side global parameters
1243 richard 455 
	hostname $HOSTNAME.$DOMAIN
456 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 457 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 458 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 459 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 460 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 461 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 462 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
463 
		then
464 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
465 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
466 
	fi
467 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
468 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 469 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 470 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 471 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
472 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 473 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
474 
	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 475 
	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 476 
	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 477 
# Define Internet parameters
1613 franck 478 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 479 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
480 
	if [ $nb_dns == 2 ]
481 
		then
482 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
483 
	fi
70 franck 484 
	DNS1=${DNS1:=208.67.220.220}
485 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 486 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 487 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 488 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 489 
# Wrtie the conf file
1469 richard 490 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
491 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 492 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
493 
	if [ $IP_SETTING == "dhcp" ]
494 
		then
495 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 496 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 497 
	else
498 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 499 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 500 
	fi
1587 richard 501 
	echo "DNS1=$DNS1" >> $CONF_FILE
502 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 503 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 504 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 505 
	echo "DHCP=on" >> $CONF_FILE
914 franck 506 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
507 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
508 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 509 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 510 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
511 
	echo "INT_DNS_IP=none" >> $CONF_FILE
512 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 513 
# network default
597 richard 514 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 515 
	cat <<EOF > /etc/sysconfig/network
516 
NETWORKING=yes
1243 richard 517 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 518 
FORWARD_IPV4=true
519 
EOF
1499 richard 520 
# /etc/hosts config
1 root 521 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
522 
	cat <<EOF > /etc/hosts
503 richard 523 
127.0.0.1	localhost
1353 richard 524 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 525 
EOF
1499 richard 526 
# EXTIF (Internet) config
527 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
528 
	if [ $IP_SETTING == "dhcp" ]
529 
		then
530 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 531 
DEVICE=$EXTIF
1585 richard 532 
BOOTPROTO=dhcp
533 
DNS1=127.0.0.1
534 
PEERDNS=no
535 
RESOLV_MODS=yes
536 
ONBOOT=yes
1613 franck 537 
NOZEROCONF=yes
1585 richard 538 
METRIC=10
539 
MII_NOT_SUPPORTED=yes
540 
IPV6INIT=no
541 
IPV6TO4INIT=no
542 
ACCOUNTING=no
543 
USERCTL=no
544 
MTU=$MTU
545 
EOF
546 
		else
547 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
548 
DEVICE=$EXTIF
14 richard 549 
BOOTPROTO=static
597 richard 550 
IPADDR=$PUBLIC_IP
551 
NETMASK=$PUBLIC_NETMASK
552 
GATEWAY=$PUBLIC_GATEWAY
14 richard 553 
DNS1=127.0.0.1
1499 richard 554 
RESOLV_MODS=yes
14 richard 555 
ONBOOT=yes
556 
METRIC=10
1610 franck 557 
NOZEROCONF=yes
14 richard 558 
MII_NOT_SUPPORTED=yes
559 
IPV6INIT=no
560 
IPV6TO4INIT=no
561 
ACCOUNTING=no
562 
USERCTL=no
994 franck 563 
MTU=$MTU
14 richard 564 
EOF
1499 richard 565 
	fi
1336 richard 566 
# Config INTIF (consultation LAN) in normal mode
841 richard 567 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
568 
DEVICE=$INTIF
569 
BOOTPROTO=static
570 
ONBOOT=yes
571 
NOZEROCONF=yes
572 
MII_NOT_SUPPORTED=yes
573 
IPV6INIT=no
574 
IPV6TO4INIT=no
575 
ACCOUNTING=no
576 
USERCTL=no
577 
EOF
1558 richard 578 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 579 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 580 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 581 
DEVICE=$INTIF
582 
BOOTPROTO=static
583 
IPADDR=$PRIVATE_IP
604 richard 584 
NETMASK=$PRIVATE_NETMASK
1 root 585 
ONBOOT=yes
586 
METRIC=10
587 
NOZEROCONF=yes
588 
MII_NOT_SUPPORTED=yes
14 richard 589 
IPV6INIT=no
590 
IPV6TO4INIT=no
591 
ACCOUNTING=no
592 
USERCTL=no
1 root 593 
EOF
440 franck 594 
# Mise à l'heure du serveur
595 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
596 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 597 
0.fr.pool.ntp.org	# adapt to your country
598 
1.fr.pool.ntp.org
599 
2.fr.pool.ntp.org
440 franck 600 
EOF
601 
# Configuration du serveur de temps (sur lui même)
1 root 602 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
603 
	cat <<EOF > /etc/ntp.conf
456 franck 604 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 605 
server 1.fr.pool.ntp.org
606 
server 2.fr.pool.ntp.org
607 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 608 
fudge 127.127.1.0 stratum 10
604 richard 609 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 610 
restrict 127.0.0.1
310 richard 611 
driftfile /var/lib/ntp/drift
1 root 612 
logfile /var/log/ntp.log
1594 richard 613 
disable monitor
1 root 614 
EOF
440 franck 615 
 
310 richard 616 
	chown -R ntp:ntp /var/lib/ntp
1 root 617 
# Renseignement des fichiers hosts.allow et hosts.deny
618 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
619 
	cat <<EOF > /etc/hosts.allow
620 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 621 
sshd: ALL
1 root 622 
ntpd: $PRIVATE_NETWORK_SHORT
623 
EOF
624 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
625 
	cat <<EOF > /etc/hosts.deny
626 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
627 
EOF
790 richard 628 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 629 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 630 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 631 
# load conntrack ftp module
632 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
633 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 634 
# load ipt_NETFLOW module
635 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 636 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
637 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
638 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
639 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 640 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 641 
#
860 richard 642 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 643 
} # End of network ()
644 
 
645 
##################################################################
1221 richard 646 
##			Function "ACC"				##
647 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 648 
## - configuration du serveur web (Apache)			##
649 
## - définition du 1er comptes de gestion 			##
650 
## - sécurisation des accès					##
651 
##################################################################
1221 richard 652 
ACC ()
1 root 653 
{
654 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
655 
	mkdir $DIR_WEB
656 
# Copie et configuration des fichiers du centre de gestion
316 richard 657 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 658 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 659 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
660 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 664 
	chown -R apache:apache $DIR_WEB/*
1489 richard 665 
# create the backup structure :
666 
# - base = users database
667 
# - archive = tarball of "base + http firewall + netflow"
668 
# - security = watchdog disconnection)
1564 richard 669 
	for i in base archive security;
1 root 670 
	do
671 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
672 
	done
5 franck 673 
	chown -R root:apache $DIR_SAVE
71 richard 674 
# Configuration et sécurisation php
675 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 676 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
677 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 678 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
679 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 680 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
681 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
682 
# Configuration et sécurisation Apache
790 richard 683 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 684 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 685 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 686 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 687 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
688 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
689 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
690 
	[ -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
691 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
692 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
693 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
694 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
695 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
696 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 697 
	[ -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
698 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1676 richard 699 
	$SED "s?^SSLCipherSuite.*?SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5:!DSS?g" /etc/httpd/conf/conf.d/ssl.conf  #DSS is no more secured
1532 richard 700 
# Error page management
1534 richard 701 
[ -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
702 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 703 
Alias /error/ "/var/www/html/"
704 
<Directory "/usr/share/httpd/error">
705 
    AllowOverride None
706 
    Options IncludesNoExec
707 
    AddOutputFilter Includes html
708 
    AddHandler type-map var
709 
    Require all granted
710 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
711 
    ForceLanguagePriority Prefer Fallback
712 
</Directory>
713 
ErrorDocument 400 /error/error.php?error=400
714 
ErrorDocument 401 /error/error.php?error=401
715 
ErrorDocument 403 /error/error.php?error=403
716 
ErrorDocument 404 /error/error.php?error=404
717 
ErrorDocument 405 /error/error.php?error=405
718 
ErrorDocument 408 /error/error.php?error=408
719 
ErrorDocument 410 /error/error.php?error=410
720 
ErrorDocument 411 /error/error.php?error=411
721 
ErrorDocument 412 /error/error.php?error=412
722 
ErrorDocument 413 /error/error.php?error=413
723 
ErrorDocument 414 /error/error.php?error=414
724 
ErrorDocument 415 /error/error.php?error=415
725 
ErrorDocument 500 /error/error.php?error=500
726 
ErrorDocument 501 /error/error.php?error=501
727 
ErrorDocument 502 /error/error.php?error=502
728 
ErrorDocument 503 /error/error.php?error=503
729 
ErrorDocument 506 /error/error.php?error=506
730 
EOF
1359 richard 731 
	[ -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
732 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
733 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
734 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 735 
</body>
736 
</html>
737 
EOF
738 
# Définition du premier compte lié au profil 'admin'
510 richard 739 
	if [ "$mode" = "install" ]
740 
	then
1676 richard 741 
		header_install
613 richard 742 
		admin_portal=!
743 
		PTN='^[a-zA-Z0-9-]*$'
744 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
745 
                	do
746 
			header_install
747 
			if [ $Lang == "fr" ]
748 
			then
749 
				echo ""
750 
				echo "Définissez un premier compte d'administration du portail :"
751 
				echo
752 
				echo -n "Nom : "
753 
			else
754 
				echo ""
755 
				echo "Define the first account allow to administrate the portal :"
756 
				echo
757 
				echo -n "Account : "
758 
			fi
759 
			read admin_portal
760 
			if [ "$admin_portal" == "" ]
761 
				then
762 
				admin_portal=!
763 
			fi
764 
			done
1268 richard 765 
# Creation of keys file for the admin account ("admin")
510 richard 766 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
767 
		mkdir -p $DIR_DEST_ETC/digest
768 
		chmod 755 $DIR_DEST_ETC/digest
769 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
770 
			do
1350 richard 771 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 772 
			done
773 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
774 
	fi
434 richard 775 
# synchronisation horaire
776 
	ntpd -q -g &
1 root 777 
# Sécurisation du centre
988 franck 778 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 779 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 780 
<Directory $DIR_ACC>
1 root 781 
	SSLRequireSSL
782 
	AllowOverride None
783 
	Order deny,allow
784 
	Deny from all
785 
	Allow from 127.0.0.1
786 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 787 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 788 
	require valid-user
789 
	AuthType digest
1243 richard 790 
	AuthName $HOSTNAME.$DOMAIN
1 root 791 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 792 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 793 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 794 
</Directory>
316 richard 795 
<Directory $DIR_ACC/admin>
1 root 796 
	SSLRequireSSL
797 
	AllowOverride None
798 
	Order deny,allow
799 
	Deny from all
800 
	Allow from 127.0.0.1
801 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 802 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 803 
	require valid-user
804 
	AuthType digest
1243 richard 805 
	AuthName $HOSTNAME.$DOMAIN
1 root 806 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 807 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 808 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 809 
</Directory>
344 richard 810 
<Directory $DIR_ACC/manager>
1 root 811 
	SSLRequireSSL
812 
	AllowOverride None
813 
	Order deny,allow
814 
	Deny from all
815 
	Allow from 127.0.0.1
816 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 817 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 818 
	require valid-user
819 
	AuthType digest
1243 richard 820 
	AuthName $HOSTNAME.$DOMAIN
1 root 821 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 822 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 823 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 824 
</Directory>
316 richard 825 
<Directory $DIR_ACC/backup>
826 
	SSLRequireSSL
827 
	AllowOverride None
828 
	Order deny,allow
829 
	Deny from all
830 
	Allow from 127.0.0.1
831 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 832 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 833 
	require valid-user
834 
	AuthType digest
1243 richard 835 
	AuthName $HOSTNAME.$DOMAIN
316 richard 836 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 837 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 838 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 839 
</Directory>
811 richard 840 
Alias /save/ "$DIR_SAVE/"
841 
<Directory $DIR_SAVE>
842 
	SSLRequireSSL
843 
	Options Indexes
844 
	Order deny,allow
845 
	Deny from all
846 
	Allow from 127.0.0.1
847 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 848 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 849 
	require valid-user
850 
	AuthType digest
1243 richard 851 
	AuthName $HOSTNAME.$DOMAIN
811 richard 852 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 853 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 854 
</Directory>
1 root 855 
EOF
1378 richard 856 
# Launch after coova
857 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 858 
} # End of ACC ()
1 root 859 
 
860 
##########################################################################################
1221 richard 861 
##				Fonction "CA"						##
1 root 862 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
863 
##########################################################################################
1221 richard 864 
CA ()
1 root 865 
{
510 richard 866 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 867 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 868 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 869 
	cat <<EOF > $FIC_VIRTUAL_SSL
870 
# default SSL virtual host, used for all HTTPS requests that do not
871 
# match a ServerName or ServerAlias in any <VirtualHost> block.
872 
 
873 
<VirtualHost _default_:443>
874 
# general configuration
875 
    ServerAdmin root@localhost
876 
    ServerName localhost
877 
 
878 
# SSL configuration
879 
    SSLEngine on
880 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
881 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
882 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
883 
    CustomLog logs/ssl_request_log \
884 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
885 
    ErrorLog logs/ssl_error_log
886 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
887 
</VirtualHost>
888 
EOF
889 
 
5 franck 890 
	chown -R root:apache /etc/pki
1 root 891 
	chmod -R 750 /etc/pki
1389 richard 892 
} # End of CA ()
1 root 893 
 
894 
##########################################################################################
1221 richard 895 
##			Fonction "init_db"						##
1 root 896 
## - Initialisation de la base Mysql							##
897 
## - Affectation du mot de passe de l'administrateur (root)				##
898 
## - Suppression des bases et des utilisateurs superflus				##
899 
## - Création de la base 'radius'							##
900 
## - Installation du schéma de cette base						##
901 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
902 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
903 
##########################################################################################
904 
init_db ()
905 
{
1355 richard 906 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 907 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
908 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 909 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 910 
	/usr/bin/systemctl start mysqld.service
1 root 911 
	sleep 4
912 
	mysqladmin -u root password $mysqlpwd
913 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 914 
# Secure the server
915 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
916 
	$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 917 
# Create 'radius' database
1317 richard 918 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 919 
# Add an empty radius database structure
364 franck 920 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 921 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 922 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 923 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
924 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 925 
	/usr/bin/systemctl daemon-reload
1389 richard 926 
} # End of init_db ()
1 root 927 
 
928 
##########################################################################
1389 richard 929 
##			Fonction "radius"				##
1 root 930 
## - Paramètrage des fichiers de configuration FreeRadius		##
931 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
932 
## - Modification de fichier de conf pour l'accès à Mysql		##
933 
##########################################################################
1389 richard 934 
radius ()
1 root 935 
{
936 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
937 
	chown -R radius:radius /etc/raddb
938 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 939 
# Set radius.conf parameters
1 root 940 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
941 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
942 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 943 
# remove the proxy function
1 root 944 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
945 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 946 
# remove EAP module
654 richard 947 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 948 
# listen on loopback (should be modified later if EAP enabled)
1 root 949 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 950 
# enable the  SQL module (and SQL counter)
1 root 951 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
952 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
953 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 954 
# only include modules for ALCASAR needs
955 
	$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
956 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
957 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
958 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
959 
	$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
960 
	$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 961 
# remvove virtual server and copy our conf file
1 root 962 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 963 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 964 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
965 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
966 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
967 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 968 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 969 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 970 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 971 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
972 
	cat << EOF > /etc/raddb/clients.conf
973 
client 127.0.0.1 {
974 
	secret = $secretradius
975 
	shortname = localhost
976 
}
977 
EOF
1278 richard 978 
# sql.conf modification
1 root 979 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
980 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
981 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
982 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
983 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 984 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 985 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 986 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
987 
# counter.conf modification (change the Max-All-Session-Time counter)
988 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
989 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
990 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 991 
# make certain that mysql is up before radius start
992 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
993 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 994 
	/usr/bin/systemctl daemon-reload
1389 richard 995 
} # End radius ()
1 root 996 
 
997 
##########################################################################
1389 richard 998 
##			Function "radius_web"				##
1 root 999 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1000 
## - Création du lien vers la page de changement de mot de passe        ##
1001 
##########################################################################
1389 richard 1002 
radius_web ()
1 root 1003 
{
1004 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1005 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1006 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
1007 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1008 
# copie des fichiers modifiés
1009 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1010 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1011 
# Modification des fichiers de configuration
1 root 1012 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1013 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1014 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1015 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1016 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1017 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1018 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1019 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1020 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1021 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1022 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1023 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1024 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1025 
nas1_name: alcasar-$ORGANISME
1 root 1026 
nas1_model: Portail captif
1027 
nas1_ip: $PRIVATE_IP
1028 
nas1_port_num: 0
1029 
nas1_community: public
1030 
EOF
1031 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1032 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1033 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1034 
# Ajout du mappage des attributs chillispot
1035 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1036 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1037 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1038 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1039 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1040 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1041 
	chown -R apache:apache /etc/freeradius-web
1 root 1042 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1043 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1044 
<Directory $DIR_WEB/pass>
1 root 1045 
	SSLRequireSSL
1046 
	AllowOverride None
1047 
	Order deny,allow
1048 
	Deny from all
1049 
	Allow from 127.0.0.1
1050 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1051 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1052 
</Directory>
1053 
EOF
1389 richard 1054 
} # End of radius_web ()
1 root 1055 
 
799 richard 1056 
##################################################################################
1389 richard 1057 
##			Fonction "chilli"					##
799 richard 1058 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1059 
## - Paramètrage de la page d'authentification (intercept.php)			##
1060 
##################################################################################
1389 richard 1061 
chilli ()
1 root 1062 
{
1370 richard 1063 
# chilli unit for systemd
1064 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1065 
#  This file is part of systemd.
1066 
#
1067 
#  systemd is free software; you can redistribute it and/or modify it
1068 
#  under the terms of the GNU General Public License as published by
1069 
#  the Free Software Foundation; either version 2 of the License, or
1070 
#  (at your option) any later version.
1370 richard 1071 
[Unit]
1072 
Description=chilli is a captive portal daemon
1073 
After=network.target
1074 
 
1075 
[Service]
1379 richard 1076 
Type=forking
1370 richard 1077 
ExecStart=/usr/libexec/chilli start
1078 
ExecStop=/usr/libexec/chilli stop
1079 
ExecReload=/usr/libexec/chilli reload
1080 
PIDFile=/var/run/chilli.pid
1081 
 
1082 
[Install]
1083 
WantedBy=multi-user.target
1084 
EOF
799 richard 1085 
# init file creation
1370 richard 1086 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1087 
	cat <<EOF > /usr/libexec/chilli
799 richard 1088 
#!/bin/sh
1089 
#
1090 
# chilli CoovaChilli init
1091 
#
1092 
# chkconfig: 2345 65 35
1093 
# description: CoovaChilli
1094 
### BEGIN INIT INFO
1095 
# Provides:       chilli
1096 
# Required-Start: network
1097 
# Should-Start:
1098 
# Required-Stop:  network
1099 
# Should-Stop:
1100 
# Default-Start:  2 3 5
1101 
# Default-Stop:
1102 
# Description:    CoovaChilli access controller
1103 
### END INIT INFO
1104 
 
1105 
[ -f /usr/sbin/chilli ] || exit 0
1106 
. /etc/init.d/functions
1107 
CONFIG=/etc/chilli.conf
1108 
pidfile=/var/run/chilli.pid
1109 
[ -f \$CONFIG ] || {
1110 
    echo "\$CONFIG Not found"
1111 
    exit 0
1112 
}
1113 
RETVAL=0
1114 
prog="chilli"
1115 
case \$1 in
1116 
    start)
1117 
	if [ -f \$pidfile ] ; then
1118 
		gprintf "chilli is already running"
1119 
	else
1120 
        	gprintf "Starting \$prog: "
1121 
		rm -f /var/run/chilli* # cleaning
1122 
        	/sbin/modprobe tun >/dev/null 2>&1
1123 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1124 
		[ -e /dev/net/tun ] || {
1125 
	    	(cd /dev;
1126 
			mkdir net;
1127 
			cd net;
1128 
			mknod tun c 10 200)
1129 
		}
1336 richard 1130 
		ifconfig $INTIF 0.0.0.0
1576 richard 1131 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1132 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1133 
        	RETVAL=$?
1134 
	fi
1135 
	;;
1136 
 
1137 
    reload)
1138 
	killall -HUP chilli
1139 
	;;
1140 
 
1141 
    restart)
1142 
	\$0 stop
1143 
        sleep 2
1144 
	\$0 start
1145 
	;;
1146 
 
1147 
    status)
1148 
        status chilli
1149 
        RETVAL=0
1150 
        ;;
1151 
 
1152 
    stop)
1153 
	if [ -f \$pidfile ] ; then
1154 
        	gprintf "Shutting down \$prog: "
1155 
		killproc /usr/sbin/chilli
1156 
		RETVAL=\$?
1157 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1158 
	else
1159 
        	gprintf "chilli is not running"
1160 
	fi
1161 
	;;
1162 
 
1163 
    *)
1164 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1165 
        exit 1
1166 
esac
1167 
echo
1168 
EOF
1373 richard 1169 
chmod a+x /usr/libexec/chilli
799 richard 1170 
# conf file creation
346 richard 1171 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1172 
	cat <<EOF > /etc/chilli.conf
1173 
# coova config for ALCASAR
1174 
cmdsocket	/var/run/chilli.sock
1336 richard 1175 
unixipc		chilli.$INTIF.ipc
1551 richard 1176 
pidfile		/var/run/chilli.pid
346 richard 1177 
net		$PRIVATE_NETWORK_MASK
595 richard 1178 
dhcpif		$INTIF
841 richard 1179 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1180 
#nodynip
865 richard 1181 
#statip
1182 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1183 
domain		$DOMAIN
355 richard 1184 
dns1		$PRIVATE_IP
1185 
dns2		$PRIVATE_IP
346 richard 1186 
uamlisten	$PRIVATE_IP
503 richard 1187 
uamport		3990
837 richard 1188 
macauth
1189 
macpasswd	password
1697 richard 1190 
strictmacauth
1243 richard 1191 
locationname	$HOSTNAME.$DOMAIN
346 richard 1192 
radiusserver1	127.0.0.1
1193 
radiusserver2	127.0.0.1
1194 
radiussecret	$secretradius
1195 
radiusauthport	1812
1196 
radiusacctport	1813
1243 richard 1197 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1198 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1199 
uamsecret	$secretuam
1249 richard 1200 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1201 
coaport		3799
1379 richard 1202 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1203 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1204 
include		$DIR_DEST_ETC/alcasar-uamallowed
1205 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1206 
#dhcpgateway		none
1207 
#dhcprelayagent		none
1610 franck 1208 
#dhcpgatewayport	none
346 richard 1209 
EOF
1336 richard 1210 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1211 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1212 
# create files for trusted domains and urls
1148 crox53 1213 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1214 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1215 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1216 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1217 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1218 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1219 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1220 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1221 
	if [ "$chilli_exist" == "1" ]
1222 
	then
1223 
	      userdel -r chilli 2>/dev/null
1224 
	fi
1225 
	groupadd -f chilli
1226 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1227 
}  # End of chilli ()
1349 richard 1228 
 
1 root 1229 
##################################################################
1389 richard 1230 
##		Fonction "dansguardian"				##
1 root 1231 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1232 
##################################################################
1389 richard 1233 
dansguardian ()
1 root 1234 
{
1235 
	mkdir /var/dansguardian
1236 
	chown dansguardian /var/dansguardian
1375 richard 1237 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1238 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1239 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1240 
# By default the filter is off
1556 richard 1241 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1242 
# French deny HTML page
497 richard 1243 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1244 
# Listen only on LAN side
497 richard 1245 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1246 
# DG send its flow to HAVP
1247 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1248 
# replace the default deny HTML page
1 root 1249 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1250 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1251 
# Don't log
1252 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1253 
# Run 10 daemons (20 in largest server)
659 richard 1254 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1255 
# on désactive par défaut le controle de contenu des pages html
497 richard 1256 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1257 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1258 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1259 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1260 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1261 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1262 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1263 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1264 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1265 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1266 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1267 
	touch $DIR_DG/lists/bannedextensionlist
1268 
	touch $DIR_DG/lists/bannedmimetypelist
1269 
# 'Safesearch' regex actualisation
498 richard 1270 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1271 
# empty LAN IP list that won't be WEB filtered
1272 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1273 
	touch $DIR_DG/lists/exceptioniplist
1274 
# Keep a copy of URL & domain filter configuration files
1275 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1276 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1277 
} # End of dansguardian ()
1 root 1278 
 
71 richard 1279 
##################################################################
1221 richard 1280 
##			Fonction "antivirus"			##
1357 richard 1281 
## - configuration of havp, libclamav and freshclam		##
71 richard 1282 
##################################################################
1283 
antivirus ()
1284 
{
1358 richard 1285 
# create 'havp' user
288 richard 1286 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1287 
	if [ "$havp_exist" == "1" ]
288 richard 1288 
	then
478 richard 1289 
	      userdel -r havp 2>/dev/null
894 richard 1290 
	      groupdel havp 2>/dev/null
288 richard 1291 
	fi
307 richard 1292 
	groupadd -f havp
1486 richard 1293 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1294 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1295 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1296 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1297 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1298 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1299 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1300 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1301 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1302 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1303 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1304 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1305 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1306 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1307 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1308 
# skip checking of youtube flow (too heavy load / risk too low)
1309 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1310 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1311 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1312 
# adapt init script and systemd unit
335 richard 1313 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1314 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1315 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1316 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1317 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1318 
# replace of the intercept page (template)
340 richard 1319 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1320 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1321 
# update virus database every 4 hours (24h/6)
1357 richard 1322 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1323 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1324 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1325 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1326 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1327 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1328 
# update now
1382 richard 1329 
	/usr/bin/freshclam --no-warnings
1389 richard 1330 
} # End of antivirus ()
71 richard 1331 
 
1486 richard 1332 
##########################################################################
1333 
##			Fonction "tinyproxy"				##
1334 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1335 
##########################################################################
1485 richard 1336 
tinyproxy ()
1337 
{
1486 richard 1338 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1339 
	if [ "$tinyproxy_exist" == "1" ]
1340 
	then
1341 
	      userdel -r tinyproxy 2>/dev/null
1342 
	      groupdel tinyproxy 2>/dev/null
1343 
	fi
1344 
	groupadd -f tinyproxy
1488 richard 1345 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1346 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1347 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1348 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1349 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1350 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1351 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1352 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1353 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1354 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1355 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1356 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1357 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1358 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1359 
# Create the systemd unit
1360 
cat << EOF > /lib/systemd/system/tinyproxy.service
1361 
#  This file is part of systemd.
1362 
#
1363 
#  systemd is free software; you can redistribute it and/or modify it
1364 
#  under the terms of the GNU General Public License as published by
1365 
#  the Free Software Foundation; either version 2 of the License, or
1366 
#  (at your option) any later version.
1485 richard 1367 
 
1509 richard 1368 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1369 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1370 
[Unit]
1371 
Description=Tinyproxy Web Proxy Server
1372 
After=network.target iptables.service
1373 
 
1374 
[Service]
1375 
Type=forking
1518 richard 1376 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1377 
ExecStartPre=/bin/sleep 2
1378 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1379 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1380 
 
1381 
[Install]
1382 
WantedBy=multi-user.target
1383 
EOF
1384 
 
1485 richard 1385 
} # end of tinyproxy
1 root 1386 
##################################################################################
1389 richard 1387 
##			function "ulogd"					##
476 richard 1388 
## - Ulog config for multi-log files 						##
1389 
##################################################################################
1389 richard 1390 
ulogd ()
476 richard 1391 
{
1392 
# Three instances of ulogd (three different logfiles)
1393 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1394 
	nl=1
1358 richard 1395 
	for log_type in traceability ssh ext-access
478 richard 1396 
	do
1365 richard 1397 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1398 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1399 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1554 richard 1400 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1401 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1402 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1403 
[emu1]
478 richard 1404 
file="/var/log/firewall/$log_type.log"
1405 
sync=1
1406 
EOF
1452 richard 1407 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1408 
		nl=`expr $nl + 1`
1409 
	done
476 richard 1410 
	chown -R root:apache /var/log/firewall
1411 
	chmod 750 /var/log/firewall
1412 
	chmod 640 /var/log/firewall/*
1389 richard 1413 
}  # End of ulogd ()
476 richard 1414 
 
1159 crox53 1415 
 
1416 
##########################################################
1389 richard 1417 
##              Function "nfsen"			##
1567 richard 1418 
## - install the nfsen grapher				##
1419 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1420 
##########################################################
1389 richard 1421 
nfsen()
1 root 1422 
{
1569 richard 1423 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1424 
# Add PortTracker plugin
1534 richard 1425 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1426 
	do
1536 richard 1427 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1428 
	done
1569 richard 1429 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1430 
# use of our conf file and init unit
1569 richard 1431 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1432 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1433 
	DirTmp=$(pwd)
1569 richard 1434 
	cd /tmp/nfsen-1.3.7/
1570 richard 1435 
	/usr/bin/perl install.pl etc/nfsen.conf
1436 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1437 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1438 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1439 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1440 
	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
1441 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1442 
# nfsen unit for systemd
1443 
cat << EOF > /lib/systemd/system/nfsen.service
1444 
#  This file is part of systemd.
1445 
#
1446 
#  systemd is free software; you can redistribute it and/or modify it
1447 
#  under the terms of the GNU General Public License as published by
1448 
#  the Free Software Foundation; either version 2 of the License, or
1449 
#  (at your option) any later version.
1450 
 
1451 
# This unit launches nfsen (a Netflow grapher).
1452 
[Unit]
1453 
Description= NfSen init script
1454 
After=network.target iptables.service
1455 
 
1456 
[Service]
1457 
Type=oneshot
1458 
RemainAfterExit=yes
1393 richard 1459 
PIDFile=/var/run/nfsen/nfsen.pid
1460 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1461 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1462 
ExecStart=/usr/bin/nfsen start
1463 
ExecStop=/usr/bin/nfsen stop
1393 richard 1464 
ExecReload=/usr/bin/nfsen restart
1372 richard 1465 
TimeoutSec=0
1466 
 
1467 
[Install]
1468 
WantedBy=multi-user.target
1469 
EOF
1365 richard 1470 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1471 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1472 
# expire delay for the profile "live"
1574 richard 1473 
	/usr/bin/systemctl start nfsen
1393 richard 1474 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1475 
# add SURFmap plugin
1509 richard 1476 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1477 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1478 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1479 
	cd /tmp/
1480 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1481 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1482 
# clear the installation
1221 richard 1483 
	cd $DirTmp
1509 richard 1484 
	rm -rf /tmp/nfsen*
1485 
	rm -rf /tmp/SURFmap*
1389 richard 1486 
} # End of nfsen ()
1 root 1487 
 
1390 richard 1488 
##################################################
1541 richard 1489 
##		Function "vnstat"		##
1490 
## Initialization of Vnstat and vnstat phpFE    ##
1491 
##################################################
1492 
vnstat ()
1493 
{
1494 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1495 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1496 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1497 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1498 
	/usr/bin/vnstat -u -i $EXTIF
1499 
} # End of vnstat
1500 
##################################################
1389 richard 1501 
##		Function "dnsmasq"		##
1390 richard 1502 
##################################################
1389 richard 1503 
dnsmasq ()
219 jeremy 1504 
{
1505 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1506 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1507 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1508 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1509 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1510 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1511 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1512 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1513 
listen-address=$PRIVATE_IP
1390 richard 1514 
pid-file=/var/run/dnsmasq.pid
259 richard 1515 
listen-address=127.0.0.1
286 richard 1516 
no-dhcp-interface=$INTIF
1387 richard 1517 
no-dhcp-interface=tun0
1518 
no-dhcp-interface=lo
259 richard 1519 
bind-interfaces
1520 
cache-size=256
1521 
domain=$DOMAIN
1522 
domain-needed
1523 
expand-hosts
1524 
bogus-priv
1525 
filterwin2k
1526 
server=$DNS1
1527 
server=$DNS2
1387 richard 1528 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1529 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1530 
#dhcp-option=option:router,$PRIVATE_IP
1531 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1532 
 
1387 richard 1533 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1534 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1535 
EOF
1356 richard 1536 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1537 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1538 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1539 
# Add Toulouse blacklist domains
1472 richard 1540 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1541 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1542 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1543 
listen-address=$PRIVATE_IP
1544 
port=54
1545 
no-dhcp-interface=$INTIF
1387 richard 1546 
no-dhcp-interface=tun0
1472 richard 1547 
no-dhcp-interface=lo
498 richard 1548 
bind-interfaces
1549 
cache-size=256
1550 
domain=$DOMAIN
1551 
domain-needed
1552 
expand-hosts
1553 
bogus-priv
1554 
filterwin2k
1555 
server=$DNS1
1556 
server=$DNS2
1557 
EOF
1379 richard 1558 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1559 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1560 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1561 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1562 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1563 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1564 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1565 
listen-address=$PRIVATE_IP
1566 
port=55
1567 
no-dhcp-interface=$INTIF
1387 richard 1568 
no-dhcp-interface=tun0
1472 richard 1569 
no-dhcp-interface=lo
1356 richard 1570 
bind-interfaces
1571 
cache-size=256
1572 
domain=$DOMAIN
1573 
domain-needed
1574 
expand-hosts
1575 
bogus-priv
1576 
filterwin2k
1472 richard 1577 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1578 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1579 
EOF
1472 richard 1580 
# 4th dnsmasq listen on udp 56 ("blackhole")
1581 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1582 
# Configuration file for "dnsmasq as a blackhole"
1583 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1584 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1585 
pid-file=/var/run/dnsmasq-blackhole.pid
1586 
listen-address=$PRIVATE_IP
1587 
port=56
1588 
no-dhcp-interface=$INTIF
1589 
no-dhcp-interface=tun0
1590 
no-dhcp-interface=lo
1591 
bind-interfaces
1592 
cache-size=256
1593 
domain=$DOMAIN
1594 
domain-needed
1595 
expand-hosts
1596 
bogus-priv
1597 
filterwin2k
1598 
EOF
1599 
 
1517 richard 1600 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1601 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1602 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1603 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1604 
	for list in blacklist whitelist blackhole
1605 
	do
1606 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1607 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1608 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1609 
	done
308 richard 1610 
} # End dnsmasq
1611 
 
1612 
##########################################################
1221 richard 1613 
##		Fonction "BL"				##
308 richard 1614 
##########################################################
1615 
BL ()
1616 
{
1384 richard 1617 
# copy and extract toulouse BL
648 richard 1618 
	rm -rf $DIR_DG/lists/blacklists
1619 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1620 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1621 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1622 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1623 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1624 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1625 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1626 
# creation of file for the rehabilited domains and urls
648 richard 1627 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1628 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1629 
	touch $DIR_DG/lists/exceptionsitelist
1630 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1631 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1632 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1633 
# Dansguardian filter config for ALCASAR
1634 
EOF
648 richard 1635 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1636 
# Dansguardian domain filter config for ALCASAR
1637 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1638 
#**
1639 
# block all SSL and CONNECT tunnels
1640 
**s
1641 
# block all SSL and CONNECT tunnels specified only as an IP
1642 
*ips
1643 
# block all sites specified only by an IP
1644 
*ip
1645 
EOF
1000 richard 1646 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1647 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1648 
# Bing - add 'adlt=strict'
1649 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1650 
# Youtube - add 'edufilter=your_ID'
885 richard 1651 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1652 
EOF
1000 richard 1653 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1654 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1655 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1656 
	if [ "$mode" != "update" ]; then
1657 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1658 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1659 
	fi
308 richard 1660 
}
219 jeremy 1661 
 
1 root 1662 
##########################################################
1221 richard 1663 
##		Fonction "cron"				##
1 root 1664 
## - Mise en place des différents fichiers de cron	##
1665 
##########################################################
1666 
cron ()
1667 
{
1668 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1669 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1670 
	cat <<EOF > /etc/crontab
1671 
SHELL=/bin/bash
1672 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1673 
MAILTO=root
1674 
HOME=/
1675 
 
1676 
# run-parts
1677 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1678 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1679 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1680 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1681 
EOF
1682 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1683 
	cat <<EOF >> /etc/anacrontab
667 franck 1684 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1685 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1686 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1687 
EOF
1247 crox53 1688 
 
811 richard 1689 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1690 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1691 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1692 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1693 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1694 
EOF
952 franck 1695 
	cat <<EOF > /etc/cron.d/alcasar-archive
1696 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1697 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1698 
EOF
1566 richard 1699 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1700 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1701 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1702 
EOF
722 franck 1703 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1704 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1705 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1706 
EOF
1247 crox53 1707 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1708 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1709 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1710 
#EOF
1159 crox53 1711 
 
1 root 1712 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1713 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1714 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1715 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1716 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1717 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1718 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1719 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1720 
	rm -f /etc/cron.daily/freeradius-web
1721 
	rm -f /etc/cron.monthly/freeradius-web
1722 
	cat << EOF > /etc/cron.d/freeradius-web
1723 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1724 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1725 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1726 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1727 
EOF
671 franck 1728 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1729 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1730 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1731 
EOF
808 franck 1732 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1733 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1734 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1735 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1736 
EOF
522 richard 1737 
# suppression des crons usagers
1738 
	rm -f /var/spool/cron/*
1 root 1739 
} # End cron
1740 
 
1741 
##################################################################
1221 richard 1742 
## 			Fonction "Fail2Ban"			##
1163 crox53 1743 
##- Modification de la configuration de fail2ban		##
1744 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1745 
##################################################################
1746 
fail2ban()
1747 
{
1191 crox53 1748 
	$DIR_CONF/fail2ban.sh
1474 richard 1749 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1750 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1751 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1752 
	chmod 644 /var/log/fail2ban.log
1489 richard 1753 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1754 
	/usr/bin/touch /var/log/auth.log
1515 richard 1755 
# fail2ban unit
1756 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1757 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1758 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1759 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1760 
} #Fin de fail2ban_install()
1761 
 
1762 
##################################################################
1376 richard 1763 
## 			Fonction "gammu_smsd"			##
1764 
## - Creation de la base de donnée Gammu			##
1765 
## - Creation du fichier de config: gammu_smsd_conf		##
1766 
##								##
1767 
##################################################################
1768 
gammu_smsd()
1769 
{
1770 
# Create 'gammu' databse
1771 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1772 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1773 
# Add a gammu database structure
1774 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1775 
 
1776 
# config file for the daemon
1777 
cat << EOF > /etc/gammu_smsd_conf
1778 
[gammu]
1779 
port = /dev/ttyUSB0
1780 
connection = at115200
1781 
 
1782 
;########################################################
1783 
 
1784 
[smsd]
1785 
 
1786 
PIN = 1234
1787 
 
1788 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1789 
logformat = textall
1790 
debuglevel = 0
1791 
 
1792 
service = sql
1793 
driver = native_mysql
1794 
user = $DB_USER
1795 
password = $radiuspwd
1796 
pc = localhost
1797 
database = $DB_GAMMU
1798 
 
1799 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1800 
 
1801 
StatusFrequency = 30
1380 richard 1802 
;LoopSleep = 2
1376 richard 1803 
 
1804 
;ResetFrequency = 300
1805 
;HardResetFrequency = 120
1806 
 
1807 
CheckSecurity = 1
1808 
CheckSignal = 1
1809 
CheckBattery = 0
1810 
EOF
1811 
 
1812 
chmod 755 /etc/gammu_smsd_conf
1813 
 
1814 
#Creation dossier de log Gammu-smsd
1382 richard 1815 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1816 
chmod 755 /var/log/gammu-smsd
1817 
 
1818 
#Edition du script sql gammu <-> radius
1452 richard 1819 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1820 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1821 
 
1380 richard 1822 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1823 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1824 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1825 
EOF
1826 
 
1376 richard 1827 
} # END gammu_smsd()
1828 
 
1829 
##################################################################
1221 richard 1830 
##			Fonction "post_install"			##
1 root 1831 
## - Modification des bannières (locales et ssh) et des prompts ##
1832 
## - Installation de la structure de chiffrement pour root	##
1833 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1834 
## - Mise en place du la rotation des logs			##
5 franck 1835 
## - Configuration dans le cas d'une mise à jour		##
1 root 1836 
##################################################################
1837 
post_install()
1838 
{
1839 
# création de la bannière locale
1007 richard 1840 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1841 
	cp -f $DIR_CONF/banner /etc/mageia-release
1842 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1843 
# création de la bannière SSH
1007 richard 1844 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1845 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1846 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1847 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1848 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1849 
# postfix banner anonymisation
1850 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1851 
# sshd écoute côté LAN et WAN
1548 richard 1852 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1853 
# sshd autorise les connections root par certificat
1854 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1855 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1856 
	echo "SSH=off" >> $CONF_FILE
1631 richard 1857 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1858 
	echo "QOS=off" >> $CONF_FILE
1859 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1860 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1861 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1862 
	echo "MULTIWAN=off" >> $CONF_FILE
1863 
	echo "FAILOVER=30" >> $CONF_FILE
1864 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1865 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1866 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1867 
# Coloration des prompts
1868 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1869 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1870 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1871 
# Droits d'exécution pour utilisateur apache et sysadmin
1872 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1873 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1874 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1875 
# Modify some logrotate files (gammu, ulogd)
1 root 1876 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1877 
	chmod 644 /etc/logrotate.d/*
714 franck 1878 
# rectification sur versions précédentes de la compression des logs
706 franck 1879 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1880 
# actualisation des fichiers logs compressés
1342 richard 1881 
	for dir in firewall dansguardian httpd
706 franck 1882 
	do
714 franck 1883 
	      find /var/log/$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 1884 
	done
1221 richard 1885 
# create the alcasar-load_balancing unit
1886 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1887 
#  This file is part of systemd.
1888 
#
1889 
#  systemd is free software; you can redistribute it and/or modify it
1890 
#  under the terms of the GNU General Public License as published by
1891 
#  the Free Software Foundation; either version 2 of the License, or
1892 
#  (at your option) any later version.
1893 
 
1894 
# This unit lauches alcasar-load-balancing.sh script.
1895 
[Unit]
1896 
Description=alcasar-load_balancing.sh execution
1897 
After=network.target iptables.service
1898 
 
1899 
[Service]
1900 
Type=oneshot
1901 
RemainAfterExit=yes
1902 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1903 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1904 
TimeoutSec=0
1905 
SysVStartPriority=99
1906 
 
1907 
[Install]
1908 
WantedBy=multi-user.target
1157 stephane 1909 
EOF
1221 richard 1910 
# processes launched at boot time (Systemctl)
1525 franck 1911 
	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 1912 
	do
1574 richard 1913 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1914 
	done
1452 richard 1915 
 
1916 
# disable processes at boot time (Systemctl)
1917 
	for i in ulogd
1918 
	do
1574 richard 1919 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1920 
	done
1921 
 
1221 richard 1922 
# Apply French Security Agency (ANSSI) rules
1362 richard 1923 
# ignore ICMP broadcast (smurf attack)
1924 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1925 
# ignore ICMP errors bogus
1926 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1927 
# remove ICMP redirects responces
1928 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1929 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1930 
# enable SYN Cookies (Syn flood attacks)
1931 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1932 
# enable kernel antispoofing
1933 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1934 
# ignore source routing
1935 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1936 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1937 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1938 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1939 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1940 
# remove Magic SysReq Keys
1363 richard 1941 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1942 
# switch to multi-users runlevel (instead of x11)
1221 richard 1943 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1944 
#	GRUB modifications (only one time)
1005 richard 1945 
# limit wait time to 3s
1946 
# create an alcasar entry instead of linux-nonfb
1947 
# change display to 1024*768 (vga791)
1600 richard 1948 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1949 
	if [ $grub_already_modified == 0 ]
1950 
		then
1951 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1952 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1953 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1954 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1955 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1956 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1957 
	fi
1003 richard 1958 
# Remove unused services and users
1502 richard 1959 
	for svc in sshd
1221 richard 1960 
	do
1574 richard 1961 
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1962 
	done
1963 
# Load and apply the previous conf file
1964 
	if [ "$mode" = "update" ]
532 richard 1965 
	then
1668 richard 1966 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1967 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1968 
		PARENT_SCRIPT=`basename $0`
1969 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1970 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1971 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1972 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1973 
	fi
1221 richard 1974 
	rm -f /tmp/alcasar-conf*
1975 
	chown -R root:apache $DIR_DEST_ETC/*
1976 
	chmod -R 660 $DIR_DEST_ETC/*
1977 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1978 
# Apply and save the firewall rules
1979 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1980 
	sleep 2
1 root 1981 
	cd $DIR_INSTALL
5 franck 1982 
	echo ""
1 root 1983 
	echo "#############################################################################"
638 richard 1984 
	if [ $Lang == "fr" ]
1985 
		then
1986 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1987 
		echo "#                                                                           #"
1988 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1989 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1990 
		echo "#                                                                           #"
1991 
		echo "#############################################################################"
1992 
		echo
1993 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1994 
		echo
1995 
		echo "- Lisez attentivement la documentation d'exploitation"
1996 
		echo
1997 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1998 
		echo
1999 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2000 
	else
2001 
		echo "#                        Enf of ALCASAR install process                     #"
2002 
		echo "#                                                                           #"
2003 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2004 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2005 
		echo "#                                                                           #"
2006 
		echo "#############################################################################"
2007 
		echo
2008 
		echo "- The system will be rebooted in order to operate ALCASAR"
2009 
		echo
2010 
		echo "- Read the exploitation documentation"
2011 
		echo
2012 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2013 
		echo
2014 
		echo "                   Hit 'Enter' to continue"
2015 
	fi
815 richard 2016 
	sleep 2
2017 
	if [ "$mode" != "update" ]
820 richard 2018 
	then
815 richard 2019 
		read a
2020 
	fi
774 richard 2021 
	clear
1 root 2022 
	reboot
2023 
} # End post_install ()
2024 
 
2025 
#################################
1005 richard 2026 
#  	Main Install loop  	#
1 root 2027 
#################################
832 richard 2028 
dir_exec=`dirname "$0"`
2029 
if [ $dir_exec != "." ]
2030 
then
2031 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2032 
	echo "Launch this program from the ALCASAR archive directory"
2033 
	exit 0
2034 
fi
2035 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2036 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2037 
nb_args=$#
2038 
args=$1
2039 
if [ $nb_args -eq 0 ]
2040 
then
2041 
	nb_args=1
2042 
	args="-h"
2043 
fi
1062 richard 2044 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2045 
case $args in
2046 
	-\? | -h* | --h*)
2047 
		echo "$usage"
2048 
		exit 0
2049 
		;;
291 franck 2050 
	-i | --install)
1538 richard 2051 
		header_install
959 franck 2052 
		license
1544 richard 2053 
		header_install
29 richard 2054 
		testing
595 richard 2055 
# RPMs install
2056 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2057 
		if [ "$?" != "0" ]
1 root 2058 
		then
595 richard 2059 
			exit 0
2060 
		fi
1249 richard 2061 
		if [ -e $CONF_FILE ]
595 richard 2062 
		then
597 richard 2063 
# Uninstall the running version
532 richard 2064 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2065 
		fi
636 richard 2066 
# Test if manual update
1362 richard 2067 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2068 
		then
636 richard 2069 
			header_install
595 richard 2070 
			if [ $Lang == "fr" ]
636 richard 2071 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2072 
				else echo "The configuration file of an old version has been found";
595 richard 2073 
			fi
597 richard 2074 
			response=0
2075 
			PTN='^[oOnNyY]$'
2076 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2077 
			do
2078 
				if [ $Lang == "fr" ]
2079 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2080 
					else echo -n "Do you want to use it (Y/n)?";
2081 
				 fi
2082 
				read response
2083 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2084 
				then rm -f /tmp/alcasar-conf*
2085 
				fi
2086 
			done
2087 
		fi
636 richard 2088 
# Test if update
1057 richard 2089 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2090 
		then
2091 
			if [ $Lang == "fr" ]
2092 
				then echo "#### Installation avec mise à jour ####";
2093 
				else echo "#### Installation with update     ####";
2094 
			fi
636 richard 2095 
# Extract the central configuration file
1057 richard 2096 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2097 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2098 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2099 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2100 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2101 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2102 
			mode="update"
1 root 2103 
		fi
1541 richard 2104 
		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 2105 
		do
2106 
			$func
1362 richard 2107 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2108 
		done
5 franck 2109 
		;;
291 franck 2110 
	-u | --uninstall)
5 franck 2111 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2112 
		then
597 richard 2113 
			if [ $Lang == "fr" ]
2114 
				then echo "ALCASAR n'est pas installé!";
2115 
				else echo "ALCASAR isn't installed!";
2116 
			fi
1 root 2117 
			exit 0
2118 
		fi
5 franck 2119 
		response=0
2120 
		PTN='^[oOnN]$'
580 richard 2121 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2122 
		do
597 richard 2123 
			if [ $Lang == "fr" ]
2124 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2125 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2126 
			fi
5 franck 2127 
			read response
2128 
		done
1103 richard 2129 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2130 
		then
1103 richard 2131 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2132 
		else
2133 
			rm -f /tmp/alcasar-conf*
1 root 2134 
		fi
597 richard 2135 
# Uninstall the running version
65 richard 2136 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2137 
		;;
2138 
	*)
2139 
		echo "Argument inconnu :$1";
460 richard 2140 
		echo "Unknown argument :$1";
1 root 2141 
		echo "$usage"
2142 
		exit 1
2143 
		;;
2144 
esac
10 franck 2145 
# end of script
366 franck 2146