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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1808 2016-04-03 10:25:03Z 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
1785 richard 182 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "5" ) ]]
1529 richard 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
1785 richard 210 
			echo "Le système d'exploitation doit être remplacé (Mageia5)"
1529 richard 211 
		else
1785 richard 212 
			echo "The OS must be replaced (Mageia5)"
1529 richard 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=$ORGANISME
1748 richard 402 
HOSTNAME=$HOSTNAME
923 franck 403 
DOMAIN=$DOMAIN
612 richard 404 
EOF
628 richard 405 
	chmod o-rwx $CONF_FILE
1 root 406 
} # End of init ()
407 
 
408 
##################################################################
1221 richard 409 
##			Function "network"			##
1 root 410 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 411 
## - Nommage DNS du système 					##
1336 richard 412 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 413 
## - Modification du fichier /etc/hosts				##
414 
## - Configuration du serveur de temps (NTP)			##
415 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
416 
##################################################################
417 
network ()
418 
{
419 
	header_install
636 richard 420 
	if [ "$mode" != "update" ]
421 
		then
422 
		if [ $Lang == "fr" ]
423 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
424 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
425 
		fi
426 
		response=0
427 
		PTN='^[oOyYnN]$'
428 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 429 
		do
595 richard 430 
			if [ $Lang == "fr" ]
659 richard 431 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 432 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 433 
			fi
1 root 434 
			read response
435 
		done
636 richard 436 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
437 
		then
438 
			PRIVATE_IP_MASK="0"
439 
			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:]]$'
440 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 441 
			do
595 richard 442 
				if [ $Lang == "fr" ]
597 richard 443 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
444 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 445 
				fi
597 richard 446 
				read PRIVATE_IP_MASK
1 root 447 
			done
636 richard 448 
		else
449 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
450 
		fi
595 richard 451 
	else
637 richard 452 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
453 
		rm -rf conf/etc/alcasar.conf
1 root 454 
	fi
861 richard 455 
# Define LAN side global parameters
1740 richard 456 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
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
517 
FORWARD_IPV4=true
518 
EOF
1499 richard 519 
# /etc/hosts config
1 root 520 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
521 
	cat <<EOF > /etc/hosts
503 richard 522 
127.0.0.1	localhost
1736 richard 523 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 524 
EOF
1499 richard 525 
# EXTIF (Internet) config
526 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
527 
	if [ $IP_SETTING == "dhcp" ]
528 
		then
529 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 530 
DEVICE=$EXTIF
1585 richard 531 
BOOTPROTO=dhcp
532 
DNS1=127.0.0.1
533 
PEERDNS=no
534 
RESOLV_MODS=yes
535 
ONBOOT=yes
1613 franck 536 
NOZEROCONF=yes
1585 richard 537 
METRIC=10
538 
MII_NOT_SUPPORTED=yes
539 
IPV6INIT=no
540 
IPV6TO4INIT=no
541 
ACCOUNTING=no
542 
USERCTL=no
543 
MTU=$MTU
544 
EOF
545 
		else
546 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
547 
DEVICE=$EXTIF
14 richard 548 
BOOTPROTO=static
597 richard 549 
IPADDR=$PUBLIC_IP
550 
NETMASK=$PUBLIC_NETMASK
551 
GATEWAY=$PUBLIC_GATEWAY
14 richard 552 
DNS1=127.0.0.1
1499 richard 553 
RESOLV_MODS=yes
14 richard 554 
ONBOOT=yes
555 
METRIC=10
1610 franck 556 
NOZEROCONF=yes
14 richard 557 
MII_NOT_SUPPORTED=yes
558 
IPV6INIT=no
559 
IPV6TO4INIT=no
560 
ACCOUNTING=no
561 
USERCTL=no
994 franck 562 
MTU=$MTU
14 richard 563 
EOF
1499 richard 564 
	fi
1336 richard 565 
# Config INTIF (consultation LAN) in normal mode
841 richard 566 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
567 
DEVICE=$INTIF
568 
BOOTPROTO=static
569 
ONBOOT=yes
570 
NOZEROCONF=yes
571 
MII_NOT_SUPPORTED=yes
572 
IPV6INIT=no
573 
IPV6TO4INIT=no
574 
ACCOUNTING=no
575 
USERCTL=no
576 
EOF
1558 richard 577 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 578 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 579 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 580 
DEVICE=$INTIF
581 
BOOTPROTO=static
582 
IPADDR=$PRIVATE_IP
604 richard 583 
NETMASK=$PRIVATE_NETMASK
1 root 584 
ONBOOT=yes
585 
METRIC=10
586 
NOZEROCONF=yes
587 
MII_NOT_SUPPORTED=yes
14 richard 588 
IPV6INIT=no
589 
IPV6TO4INIT=no
590 
ACCOUNTING=no
591 
USERCTL=no
1 root 592 
EOF
440 franck 593 
# Mise à l'heure du serveur
594 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
595 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 596 
0.fr.pool.ntp.org	# adapt to your country
597 
1.fr.pool.ntp.org
598 
2.fr.pool.ntp.org
440 franck 599 
EOF
600 
# Configuration du serveur de temps (sur lui même)
1 root 601 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
602 
	cat <<EOF > /etc/ntp.conf
456 franck 603 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 604 
server 1.fr.pool.ntp.org
605 
server 2.fr.pool.ntp.org
606 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 607 
fudge 127.127.1.0 stratum 10
604 richard 608 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 609 
restrict 127.0.0.1
310 richard 610 
driftfile /var/lib/ntp/drift
1 root 611 
logfile /var/log/ntp.log
1594 richard 612 
disable monitor
1 root 613 
EOF
440 franck 614 
 
310 richard 615 
	chown -R ntp:ntp /var/lib/ntp
1 root 616 
# Renseignement des fichiers hosts.allow et hosts.deny
617 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
618 
	cat <<EOF > /etc/hosts.allow
619 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 620 
sshd: ALL
1 root 621 
ntpd: $PRIVATE_NETWORK_SHORT
622 
EOF
623 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
624 
	cat <<EOF > /etc/hosts.deny
625 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
626 
EOF
790 richard 627 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 628 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 629 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 630 
# load conntrack ftp module
631 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 632 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 633 
# load ipt_NETFLOW module
634 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 635 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
636 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
637 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
638 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 639 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 640 
#
860 richard 641 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 642 
} # End of network ()
643 
 
644 
##################################################################
1221 richard 645 
##			Function "ACC"				##
646 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 647 
## - configuration du serveur web (Apache)			##
648 
## - définition du 1er comptes de gestion 			##
649 
## - sécurisation des accès					##
650 
##################################################################
1221 richard 651 
ACC ()
1 root 652 
{
653 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
654 
	mkdir $DIR_WEB
655 
# Copie et configuration des fichiers du centre de gestion
316 richard 656 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 657 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 658 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
659 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
660 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 663 
	chown -R apache:apache $DIR_WEB/*
1489 richard 664 
# create the backup structure :
665 
# - base = users database
666 
# - archive = tarball of "base + http firewall + netflow"
667 
# - security = watchdog disconnection)
1564 richard 668 
	for i in base archive security;
1 root 669 
	do
670 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
671 
	done
5 franck 672 
	chown -R root:apache $DIR_SAVE
71 richard 673 
# Configuration et sécurisation php
674 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 675 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
676 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 677 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
678 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 679 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
680 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
681 
# Configuration et sécurisation Apache
790 richard 682 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 683 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 684 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 685 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 686 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
687 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
688 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
689 
	[ -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
690 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
691 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
692 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
693 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
694 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
695 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 696 
	[ -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
1702 richard 697 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
698 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
699 
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
700 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
701 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
702 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
703 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 704 
# Error page management
1534 richard 705 
[ -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
706 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 707 
Alias /error/ "/var/www/html/"
708 
<Directory "/usr/share/httpd/error">
709 
    AllowOverride None
710 
    Options IncludesNoExec
711 
    AddOutputFilter Includes html
712 
    AddHandler type-map var
713 
    Require all granted
714 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
715 
    ForceLanguagePriority Prefer Fallback
716 
</Directory>
717 
ErrorDocument 400 /error/error.php?error=400
718 
ErrorDocument 401 /error/error.php?error=401
719 
ErrorDocument 403 /error/error.php?error=403
720 
ErrorDocument 404 /error/error.php?error=404
721 
ErrorDocument 405 /error/error.php?error=405
722 
ErrorDocument 408 /error/error.php?error=408
723 
ErrorDocument 410 /error/error.php?error=410
724 
ErrorDocument 411 /error/error.php?error=411
725 
ErrorDocument 412 /error/error.php?error=412
726 
ErrorDocument 413 /error/error.php?error=413
727 
ErrorDocument 414 /error/error.php?error=414
728 
ErrorDocument 415 /error/error.php?error=415
729 
ErrorDocument 500 /error/error.php?error=500
730 
ErrorDocument 501 /error/error.php?error=501
731 
ErrorDocument 502 /error/error.php?error=502
732 
ErrorDocument 503 /error/error.php?error=503
733 
ErrorDocument 506 /error/error.php?error=506
734 
EOF
1359 richard 735 
	[ -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
736 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
737 
	[ -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
738 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 739 
</body>
740 
</html>
741 
EOF
742 
# Définition du premier compte lié au profil 'admin'
1759 richard 743 
 
744 
# !! remove when > V2.9.2 (we need to create new accounts)
745 
# if [ "$mode" = "install" ]
1760 richard 746 
#	then
1676 richard 747 
		header_install
613 richard 748 
		admin_portal=!
749 
		PTN='^[a-zA-Z0-9-]*$'
750 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
751 
                	do
752 
			header_install
753 
			if [ $Lang == "fr" ]
754 
			then
755 
				echo ""
756 
				echo "Définissez un premier compte d'administration du portail :"
757 
				echo
758 
				echo -n "Nom : "
759 
			else
760 
				echo ""
761 
				echo "Define the first account allow to administrate the portal :"
762 
				echo
763 
				echo -n "Account : "
764 
			fi
765 
			read admin_portal
766 
			if [ "$admin_portal" == "" ]
767 
				then
768 
				admin_portal=!
769 
			fi
770 
			done
1268 richard 771 
# Creation of keys file for the admin account ("admin")
510 richard 772 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
773 
		mkdir -p $DIR_DEST_ETC/digest
774 
		chmod 755 $DIR_DEST_ETC/digest
775 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
776 
			do
1748 richard 777 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
510 richard 778 
			done
779 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
1759 richard 780 
# !! remove if > V2.9.2
781 
# fi
782 
 
434 richard 783 
# synchronisation horaire
784 
	ntpd -q -g &
1 root 785 
# Sécurisation du centre
988 franck 786 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 787 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 788 
<Directory $DIR_ACC>
1 root 789 
	SSLRequireSSL
790 
	AllowOverride None
791 
	Order deny,allow
792 
	Deny from all
793 
	Allow from 127.0.0.1
794 
	Allow from $PRIVATE_NETWORK_MASK
795 
	require valid-user
796 
	AuthType digest
1748 richard 797 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 798 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 799 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 800 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 801 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 802 
</Directory>
316 richard 803 
<Directory $DIR_ACC/admin>
1 root 804 
	SSLRequireSSL
805 
	AllowOverride None
806 
	Order deny,allow
807 
	Deny from all
808 
	Allow from 127.0.0.1
809 
	Allow from $PRIVATE_NETWORK_MASK
810 
	require valid-user
811 
	AuthType digest
1748 richard 812 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 813 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 814 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 815 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 816 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 817 
</Directory>
344 richard 818 
<Directory $DIR_ACC/manager>
1 root 819 
	SSLRequireSSL
820 
	AllowOverride None
821 
	Order deny,allow
822 
	Deny from all
823 
	Allow from 127.0.0.1
824 
	Allow from $PRIVATE_NETWORK_MASK
825 
	require valid-user
826 
	AuthType digest
1748 richard 827 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 828 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 829 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 830 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 831 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 832 
</Directory>
316 richard 833 
<Directory $DIR_ACC/backup>
834 
	SSLRequireSSL
835 
	AllowOverride None
836 
	Order deny,allow
837 
	Deny from all
838 
	Allow from 127.0.0.1
839 
	Allow from $PRIVATE_NETWORK_MASK
840 
	require valid-user
841 
	AuthType digest
1748 richard 842 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 843 
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 844 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 845 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 846 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 847 
</Directory>
811 richard 848 
Alias /save/ "$DIR_SAVE/"
849 
<Directory $DIR_SAVE>
850 
	SSLRequireSSL
851 
	Options Indexes
852 
	Order deny,allow
853 
	Deny from all
854 
	Allow from 127.0.0.1
855 
	Allow from $PRIVATE_NETWORK_MASK
856 
	require valid-user
857 
	AuthType digest
1748 richard 858 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 859 
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 860 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 861 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 862 
</Directory>
1 root 863 
EOF
1378 richard 864 
# Launch after coova
865 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 866 
} # End of ACC ()
1 root 867 
 
868 
##########################################################################################
1221 richard 869 
##				Fonction "CA"						##
1 root 870 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
871 
##########################################################################################
1221 richard 872 
CA ()
1 root 873 
{
510 richard 874 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 875 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 876 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 877 
	cat <<EOF > $FIC_VIRTUAL_SSL
878 
# default SSL virtual host, used for all HTTPS requests that do not
879 
# match a ServerName or ServerAlias in any <VirtualHost> block.
880 
 
881 
<VirtualHost _default_:443>
882 
# general configuration
883 
    ServerAdmin root@localhost
1748 richard 884 
    ServerName $HOSTNAME.$DOMAIN
1410 richard 885 
 
886 
# SSL configuration
887 
    SSLEngine on
888 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
889 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
890 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
891 
    CustomLog logs/ssl_request_log \
892 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
893 
    ErrorLog logs/ssl_error_log
894 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
895 
</VirtualHost>
896 
EOF
897 
 
5 franck 898 
	chown -R root:apache /etc/pki
1 root 899 
	chmod -R 750 /etc/pki
1389 richard 900 
} # End of CA ()
1 root 901 
 
902 
##########################################################################################
1221 richard 903 
##			Fonction "init_db"						##
1 root 904 
## - Initialisation de la base Mysql							##
905 
## - Affectation du mot de passe de l'administrateur (root)				##
906 
## - Suppression des bases et des utilisateurs superflus				##
907 
## - Création de la base 'radius'							##
908 
## - Installation du schéma de cette base						##
909 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
910 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
911 
##########################################################################################
912 
init_db ()
913 
{
1355 richard 914 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 915 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
916 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 917 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 918 
	/usr/bin/systemctl start mysqld.service
1 root 919 
	sleep 4
920 
	mysqladmin -u root password $mysqlpwd
921 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 922 
# Secure the server
923 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
924 
	$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 925 
# Create 'radius' database
1317 richard 926 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 927 
# Add an empty radius database structure
1800 richard 928 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 929 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 930 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 931 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
932 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 933 
	/usr/bin/systemctl daemon-reload
1389 richard 934 
} # End of init_db ()
1 root 935 
 
936 
##########################################################################
1389 richard 937 
##			Fonction "radius"				##
1 root 938 
## - Paramètrage des fichiers de configuration FreeRadius		##
939 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
940 
## - Modification de fichier de conf pour l'accès à Mysql		##
941 
##########################################################################
1389 richard 942 
radius ()
1 root 943 
{
1800 richard 944 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 945 
	chown -R radius:radius /etc/raddb
946 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 947 
# Set radius.conf parameters
1 root 948 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
949 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
950 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 951 
# remove the proxy function
1 root 952 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
953 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 954 
# remove EAP module
654 richard 955 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 956 
# listen on loopback (should be modified later if EAP enabled)
1 root 957 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 958 
# enable the  SQL module (and SQL counter)
1 root 959 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
960 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
961 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 962 
# only include modules for ALCASAR needs
963 
	$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
964 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
965 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
966 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
967 
	$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
968 
	$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 969 
# remvove virtual server and copy our conf file
1 root 970 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 971 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 972 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
973 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
974 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
975 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 976 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 977 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 978 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 979 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
980 
	cat << EOF > /etc/raddb/clients.conf
981 
client 127.0.0.1 {
982 
	secret = $secretradius
983 
	shortname = localhost
984 
}
985 
EOF
1278 richard 986 
# sql.conf modification
1 root 987 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
988 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
989 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
990 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
991 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 992 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 993 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 994 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
995 
# counter.conf modification (change the Max-All-Session-Time counter)
996 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
997 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
998 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 999 
# make certain that mysql is up before radius start
1000 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1001 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1002 
	/usr/bin/systemctl daemon-reload
1389 richard 1003 
} # End radius ()
1 root 1004 
 
1005 
##########################################################################
1389 richard 1006 
##			Function "radius_web"				##
1 root 1007 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1008 
## - Création du lien vers la page de changement de mot de passe        ##
1009 
##########################################################################
1389 richard 1010 
radius_web ()
1 root 1011 
{
1012 
# copie de l'interface d'origine dans la structure Alcasar
1805 clement.si 1013 
	#[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1014 
	#rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
1015 
	#rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1016 
# copie des fichiers modifiés
1017 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
1805 clement.si 1018 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
316 richard 1019 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1020 
# Modification des fichiers de configuration
1 root 1021 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1022 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1023 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1024 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1025 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1026 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1027 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1028 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1029 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1030 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1031 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1032 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1033 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1034 
nas1_name: alcasar-$ORGANISME
1 root 1035 
nas1_model: Portail captif
1036 
nas1_ip: $PRIVATE_IP
1037 
nas1_port_num: 0
1038 
nas1_community: public
1039 
EOF
1040 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1041 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1042 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1043 
# Ajout du mappage des attributs chillispot
1044 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1045 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1046 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1047 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1048 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1049 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1050 
	chown -R apache:apache /etc/freeradius-web
1 root 1051 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1052 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1053 
<Directory $DIR_WEB/pass>
1 root 1054 
	SSLRequireSSL
1055 
	AllowOverride None
1056 
	Order deny,allow
1057 
	Deny from all
1058 
	Allow from 127.0.0.1
1059 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1060 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1061 
</Directory>
1062 
EOF
1389 richard 1063 
} # End of radius_web ()
1 root 1064 
 
799 richard 1065 
##################################################################################
1389 richard 1066 
##			Fonction "chilli"					##
799 richard 1067 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1068 
## - Paramètrage de la page d'authentification (intercept.php)			##
1069 
##################################################################################
1389 richard 1070 
chilli ()
1 root 1071 
{
1370 richard 1072 
# chilli unit for systemd
1073 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1074 
#  This file is part of systemd.
1075 
#
1076 
#  systemd is free software; you can redistribute it and/or modify it
1077 
#  under the terms of the GNU General Public License as published by
1078 
#  the Free Software Foundation; either version 2 of the License, or
1079 
#  (at your option) any later version.
1370 richard 1080 
[Unit]
1081 
Description=chilli is a captive portal daemon
1082 
After=network.target
1083 
 
1084 
[Service]
1379 richard 1085 
Type=forking
1370 richard 1086 
ExecStart=/usr/libexec/chilli start
1087 
ExecStop=/usr/libexec/chilli stop
1088 
ExecReload=/usr/libexec/chilli reload
1089 
PIDFile=/var/run/chilli.pid
1090 
 
1091 
[Install]
1092 
WantedBy=multi-user.target
1093 
EOF
799 richard 1094 
# init file creation
1370 richard 1095 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1096 
	cat <<EOF > /etc/init.d/chilli
799 richard 1097 
#!/bin/sh
1098 
#
1099 
# chilli CoovaChilli init
1100 
#
1101 
# chkconfig: 2345 65 35
1102 
# description: CoovaChilli
1103 
### BEGIN INIT INFO
1104 
# Provides:       chilli
1105 
# Required-Start: network
1106 
# Should-Start:
1107 
# Required-Stop:  network
1108 
# Should-Stop:
1109 
# Default-Start:  2 3 5
1110 
# Default-Stop:
1111 
# Description:    CoovaChilli access controller
1112 
### END INIT INFO
1113 
 
1114 
[ -f /usr/sbin/chilli ] || exit 0
1115 
. /etc/init.d/functions
1116 
CONFIG=/etc/chilli.conf
1117 
pidfile=/var/run/chilli.pid
1118 
[ -f \$CONFIG ] || {
1119 
    echo "\$CONFIG Not found"
1120 
    exit 0
1121 
}
1122 
RETVAL=0
1123 
prog="chilli"
1124 
case \$1 in
1125 
    start)
1126 
	if [ -f \$pidfile ] ; then
1127 
		gprintf "chilli is already running"
1128 
	else
1129 
        	gprintf "Starting \$prog: "
1130 
		rm -f /var/run/chilli* # cleaning
1131 
        	/sbin/modprobe tun >/dev/null 2>&1
1132 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1133 
		[ -e /dev/net/tun ] || {
1134 
	    	(cd /dev;
1135 
			mkdir net;
1136 
			cd net;
1137 
			mknod tun c 10 200)
1138 
		}
1336 richard 1139 
		ifconfig $INTIF 0.0.0.0
1576 richard 1140 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1141 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1142 
        	RETVAL=$?
1143 
	fi
1144 
	;;
1145 
 
1146 
    reload)
1147 
	killall -HUP chilli
1148 
	;;
1149 
 
1150 
    restart)
1151 
	\$0 stop
1152 
        sleep 2
1153 
	\$0 start
1154 
	;;
1155 
 
1156 
    status)
1157 
        status chilli
1158 
        RETVAL=0
1159 
        ;;
1160 
 
1161 
    stop)
1162 
	if [ -f \$pidfile ] ; then
1163 
        	gprintf "Shutting down \$prog: "
1164 
		killproc /usr/sbin/chilli
1165 
		RETVAL=\$?
1166 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1167 
	else
1168 
        	gprintf "chilli is not running"
1169 
	fi
1170 
	;;
1171 
 
1172 
    *)
1173 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1174 
        exit 1
1175 
esac
1176 
echo
1177 
EOF
1801 richard 1178 
chmod a+x /etc/init.d/chilli
1179 
ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1180 
# conf file creation
346 richard 1181 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1182 
	cat <<EOF > /etc/chilli.conf
1183 
# coova config for ALCASAR
1184 
cmdsocket	/var/run/chilli.sock
1336 richard 1185 
unixipc		chilli.$INTIF.ipc
1551 richard 1186 
pidfile		/var/run/chilli.pid
346 richard 1187 
net		$PRIVATE_NETWORK_MASK
595 richard 1188 
dhcpif		$INTIF
841 richard 1189 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1190 
#nodynip
865 richard 1191 
#statip
1192 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1193 
domain		$DOMAIN
355 richard 1194 
dns1		$PRIVATE_IP
1195 
dns2		$PRIVATE_IP
346 richard 1196 
uamlisten	$PRIVATE_IP
503 richard 1197 
uamport		3990
837 richard 1198 
macauth
1199 
macpasswd	password
1697 richard 1200 
strictmacauth
1243 richard 1201 
locationname	$HOSTNAME.$DOMAIN
346 richard 1202 
radiusserver1	127.0.0.1
1203 
radiusserver2	127.0.0.1
1204 
radiussecret	$secretradius
1205 
radiusauthport	1812
1206 
radiusacctport	1813
1243 richard 1207 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1208 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1209 
uamsecret	$secretuam
1249 richard 1210 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1211 
coaport		3799
1379 richard 1212 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1213 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1214 
include		$DIR_DEST_ETC/alcasar-uamallowed
1215 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1216 
#dhcpgateway		none
1217 
#dhcprelayagent		none
1610 franck 1218 
#dhcpgatewayport	none
346 richard 1219 
EOF
1336 richard 1220 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1221 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1222 
# create files for trusted domains and urls
1148 crox53 1223 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1224 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1225 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1226 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1227 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1228 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1229 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1230 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1231 
	if [ "$chilli_exist" == "1" ]
1232 
	then
1233 
	      userdel -r chilli 2>/dev/null
1234 
	fi
1235 
	groupadd -f chilli
1236 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1237 
}  # End of chilli ()
1349 richard 1238 
 
1 root 1239 
##################################################################
1389 richard 1240 
##		Fonction "dansguardian"				##
1 root 1241 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1242 
##################################################################
1389 richard 1243 
dansguardian ()
1 root 1244 
{
1245 
	mkdir /var/dansguardian
1246 
	chown dansguardian /var/dansguardian
1375 richard 1247 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1248 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1249 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1250 
# By default the filter is off
1556 richard 1251 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1252 
# French deny HTML page
497 richard 1253 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1254 
# Listen only on LAN side
497 richard 1255 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1256 
# DG send its flow to HAVP
1257 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1258 
# replace the default deny HTML page
1 root 1259 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1260 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1261 
# Don't log
1262 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1263 
# on désactive par défaut le controle de contenu des pages html
497 richard 1264 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1265 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1266 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1267 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1268 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1269 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1270 
 
1271 
# Configure Dansguardian for large site
1272 
# Minimum number of processus to handle connections
1273 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1274 
# Maximum number of processus to handle connections
1275 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1276 
# Run at least 8 daemons
1277 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1278 
# minimum number of processes to spawn
1279 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1280 
# maximum age of a child process before it croaks it
1281 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1282 
 
1 root 1283 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1284 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1285 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1286 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1287 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1288 
	touch $DIR_DG/lists/bannedextensionlist
1289 
	touch $DIR_DG/lists/bannedmimetypelist
1290 
# 'Safesearch' regex actualisation
498 richard 1291 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1292 
# empty LAN IP list that won't be WEB filtered
1293 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1294 
	touch $DIR_DG/lists/exceptioniplist
1295 
# Keep a copy of URL & domain filter configuration files
1296 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1297 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1298 
} # End of dansguardian ()
1 root 1299 
 
71 richard 1300 
##################################################################
1221 richard 1301 
##			Fonction "antivirus"			##
1357 richard 1302 
## - configuration of havp, libclamav and freshclam		##
71 richard 1303 
##################################################################
1304 
antivirus ()
1305 
{
1358 richard 1306 
# create 'havp' user
288 richard 1307 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1308 
	if [ "$havp_exist" == "1" ]
288 richard 1309 
	then
478 richard 1310 
	      userdel -r havp 2>/dev/null
894 richard 1311 
	      groupdel havp 2>/dev/null
288 richard 1312 
	fi
307 richard 1313 
	groupadd -f havp
1486 richard 1314 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1315 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1316 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1317 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1318 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1319 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1320 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1321 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1322 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1323 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1324 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1325 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1326 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1327 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1328 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1329 
# skip checking of youtube flow (too heavy load / risk too low)
1330 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1331 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1332 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1333 
# adapt init script and systemd unit
335 richard 1334 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1335 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1336 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1337 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1338 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1339 
# replace of the intercept page (template)
340 richard 1340 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1341 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1342 
# update virus database every 4 hours (24h/6)
1357 richard 1343 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1344 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1345 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1346 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1347 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1348 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1349 
# update now
1382 richard 1350 
	/usr/bin/freshclam --no-warnings
1389 richard 1351 
} # End of antivirus ()
71 richard 1352 
 
1486 richard 1353 
##########################################################################
1354 
##			Fonction "tinyproxy"				##
1355 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1356 
##########################################################################
1485 richard 1357 
tinyproxy ()
1358 
{
1486 richard 1359 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1360 
	if [ "$tinyproxy_exist" == "1" ]
1361 
	then
1362 
	      userdel -r tinyproxy 2>/dev/null
1363 
	      groupdel tinyproxy 2>/dev/null
1364 
	fi
1365 
	groupadd -f tinyproxy
1488 richard 1366 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1367 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1368 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1369 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1370 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1371 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1372 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1373 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1374 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1375 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1376 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1377 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1378 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1379 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1380 
# Create the systemd unit
1381 
cat << EOF > /lib/systemd/system/tinyproxy.service
1382 
#  This file is part of systemd.
1383 
#
1384 
#  systemd is free software; you can redistribute it and/or modify it
1385 
#  under the terms of the GNU General Public License as published by
1386 
#  the Free Software Foundation; either version 2 of the License, or
1387 
#  (at your option) any later version.
1485 richard 1388 
 
1509 richard 1389 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1390 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1391 
[Unit]
1392 
Description=Tinyproxy Web Proxy Server
1393 
After=network.target iptables.service
1394 
 
1395 
[Service]
1396 
Type=forking
1518 richard 1397 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1398 
ExecStartPre=/bin/sleep 2
1399 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1400 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1401 
 
1402 
[Install]
1403 
WantedBy=multi-user.target
1404 
EOF
1405 
 
1485 richard 1406 
} # end of tinyproxy
1 root 1407 
##################################################################################
1389 richard 1408 
##			function "ulogd"					##
476 richard 1409 
## - Ulog config for multi-log files 						##
1410 
##################################################################################
1389 richard 1411 
ulogd ()
476 richard 1412 
{
1413 
# Three instances of ulogd (three different logfiles)
1414 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1415 
	nl=1
1358 richard 1416 
	for log_type in traceability ssh ext-access
478 richard 1417 
	do
1365 richard 1418 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1419 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1420 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1421 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1422 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1423 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1424 
[emu1]
478 richard 1425 
file="/var/log/firewall/$log_type.log"
1426 
sync=1
1427 
EOF
1452 richard 1428 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1429 
		nl=`expr $nl + 1`
1430 
	done
476 richard 1431 
	chown -R root:apache /var/log/firewall
1432 
	chmod 750 /var/log/firewall
1433 
	chmod 640 /var/log/firewall/*
1389 richard 1434 
}  # End of ulogd ()
476 richard 1435 
 
1159 crox53 1436 
 
1437 
##########################################################
1389 richard 1438 
##              Function "nfsen"			##
1567 richard 1439 
## - install the nfsen grapher				##
1440 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1441 
##########################################################
1389 richard 1442 
nfsen()
1 root 1443 
{
1569 richard 1444 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1445 
# Add PortTracker plugin
1534 richard 1446 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1447 
	do
1536 richard 1448 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1449 
	done
1569 richard 1450 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1451 
# use of our conf file and init unit
1569 richard 1452 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1453 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1454 
	DirTmp=$(pwd)
1569 richard 1455 
	cd /tmp/nfsen-1.3.7/
1570 richard 1456 
	/usr/bin/perl install.pl etc/nfsen.conf
1457 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1458 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1459 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1460 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1461 
	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
1462 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1463 
# nfsen unit for systemd
1464 
cat << EOF > /lib/systemd/system/nfsen.service
1465 
#  This file is part of systemd.
1466 
#
1467 
#  systemd is free software; you can redistribute it and/or modify it
1468 
#  under the terms of the GNU General Public License as published by
1469 
#  the Free Software Foundation; either version 2 of the License, or
1470 
#  (at your option) any later version.
1471 
 
1472 
# This unit launches nfsen (a Netflow grapher).
1473 
[Unit]
1474 
Description= NfSen init script
1475 
After=network.target iptables.service
1476 
 
1477 
[Service]
1478 
Type=oneshot
1479 
RemainAfterExit=yes
1393 richard 1480 
PIDFile=/var/run/nfsen/nfsen.pid
1481 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1482 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1483 
ExecStart=/usr/bin/nfsen start
1484 
ExecStop=/usr/bin/nfsen stop
1393 richard 1485 
ExecReload=/usr/bin/nfsen restart
1372 richard 1486 
TimeoutSec=0
1487 
 
1488 
[Install]
1489 
WantedBy=multi-user.target
1490 
EOF
1365 richard 1491 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1492 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1493 
# expire delay for the profile "live"
1574 richard 1494 
	/usr/bin/systemctl start nfsen
1393 richard 1495 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1496 
# add SURFmap plugin
1509 richard 1497 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1498 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1499 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1500 
	cd /tmp/
1501 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1502 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1503 
# clear the installation
1221 richard 1504 
	cd $DirTmp
1509 richard 1505 
	rm -rf /tmp/nfsen*
1506 
	rm -rf /tmp/SURFmap*
1389 richard 1507 
} # End of nfsen ()
1 root 1508 
 
1390 richard 1509 
##################################################
1541 richard 1510 
##		Function "vnstat"		##
1511 
## Initialization of Vnstat and vnstat phpFE    ##
1512 
##################################################
1513 
vnstat ()
1514 
{
1515 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1516 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1517 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1518 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1519 
	/usr/bin/vnstat -u -i $EXTIF
1520 
} # End of vnstat
1521 
##################################################
1389 richard 1522 
##		Function "dnsmasq"		##
1390 richard 1523 
##################################################
1389 richard 1524 
dnsmasq ()
219 jeremy 1525 
{
1526 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1527 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1528 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1529 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1530 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1531 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1532 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1533 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1534 
listen-address=$PRIVATE_IP
1390 richard 1535 
pid-file=/var/run/dnsmasq.pid
259 richard 1536 
listen-address=127.0.0.1
286 richard 1537 
no-dhcp-interface=$INTIF
1387 richard 1538 
no-dhcp-interface=tun0
1539 
no-dhcp-interface=lo
259 richard 1540 
bind-interfaces
1721 richard 1541 
cache-size=2048
259 richard 1542 
domain=$DOMAIN
1543 
domain-needed
1544 
expand-hosts
1545 
bogus-priv
1546 
filterwin2k
1547 
server=$DNS1
1548 
server=$DNS2
1387 richard 1549 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1550 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1551 
#dhcp-option=option:router,$PRIVATE_IP
1552 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1553 
 
1387 richard 1554 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1555 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1556 
EOF
1356 richard 1557 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1558 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1559 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1560 
# Add Toulouse blacklist domains
1472 richard 1561 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1562 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1563 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1564 
listen-address=$PRIVATE_IP
1565 
port=54
1566 
no-dhcp-interface=$INTIF
1387 richard 1567 
no-dhcp-interface=tun0
1472 richard 1568 
no-dhcp-interface=lo
498 richard 1569 
bind-interfaces
1721 richard 1570 
cache-size=2048
498 richard 1571 
domain=$DOMAIN
1572 
domain-needed
1573 
expand-hosts
1574 
bogus-priv
1575 
filterwin2k
1576 
server=$DNS1
1577 
server=$DNS2
1578 
EOF
1379 richard 1579 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1580 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1581 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1582 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1583 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1584 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1585 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1586 
listen-address=$PRIVATE_IP
1587 
port=55
1588 
no-dhcp-interface=$INTIF
1387 richard 1589 
no-dhcp-interface=tun0
1472 richard 1590 
no-dhcp-interface=lo
1356 richard 1591 
bind-interfaces
1721 richard 1592 
cache-size=1024
1356 richard 1593 
domain=$DOMAIN
1594 
domain-needed
1595 
expand-hosts
1596 
bogus-priv
1597 
filterwin2k
1792 franck 1598 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1472 richard 1599 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1600 
EOF
1472 richard 1601 
# 4th dnsmasq listen on udp 56 ("blackhole")
1602 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1603 
# Configuration file for "dnsmasq as a blackhole"
1604 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1605 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1606 
pid-file=/var/run/dnsmasq-blackhole.pid
1607 
listen-address=$PRIVATE_IP
1608 
port=56
1609 
no-dhcp-interface=$INTIF
1610 
no-dhcp-interface=tun0
1611 
no-dhcp-interface=lo
1612 
bind-interfaces
1613 
cache-size=256
1614 
domain=$DOMAIN
1615 
domain-needed
1616 
expand-hosts
1617 
bogus-priv
1618 
filterwin2k
1619 
EOF
1620 
 
1517 richard 1621 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1622 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1623 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1624 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1625 
	for list in blacklist whitelist blackhole
1626 
	do
1627 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1628 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1629 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1630 
	done
308 richard 1631 
} # End dnsmasq
1632 
 
1633 
##########################################################
1221 richard 1634 
##		Fonction "BL"				##
308 richard 1635 
##########################################################
1636 
BL ()
1637 
{
1384 richard 1638 
# copy and extract toulouse BL
648 richard 1639 
	rm -rf $DIR_DG/lists/blacklists
1640 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1641 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1642 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1643 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1644 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1645 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1646 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1647 
# creation of file for the rehabilited domains and urls
648 richard 1648 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1649 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1650 
	touch $DIR_DG/lists/exceptionsitelist
1651 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1652 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1653 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1654 
# Dansguardian filter config for ALCASAR
1655 
EOF
648 richard 1656 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1657 
# Dansguardian domain filter config for ALCASAR
1658 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1659 
#**
1660 
# block all SSL and CONNECT tunnels
1661 
**s
1662 
# block all SSL and CONNECT tunnels specified only as an IP
1663 
*ips
1664 
# block all sites specified only by an IP
1665 
*ip
1666 
EOF
1000 richard 1667 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1668 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1669 
# Bing - add 'adlt=strict'
1670 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1671 
# Youtube - add 'edufilter=your_ID'
885 richard 1672 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1673 
EOF
1000 richard 1674 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1675 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1676 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1677 
	if [ "$mode" != "update" ]; then
1678 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1679 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1680 
	fi
308 richard 1681 
}
219 jeremy 1682 
 
1 root 1683 
##########################################################
1221 richard 1684 
##		Fonction "cron"				##
1 root 1685 
## - Mise en place des différents fichiers de cron	##
1686 
##########################################################
1687 
cron ()
1688 
{
1689 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1690 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1691 
	cat <<EOF > /etc/crontab
1692 
SHELL=/bin/bash
1693 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1694 
MAILTO=root
1695 
HOME=/
1696 
 
1697 
# run-parts
1698 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1699 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1700 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1701 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1702 
EOF
1703 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1704 
	cat <<EOF >> /etc/anacrontab
667 franck 1705 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1706 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1707 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1708 
EOF
1247 crox53 1709 
 
811 richard 1710 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1711 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1712 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1713 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1714 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1715 
EOF
952 franck 1716 
	cat <<EOF > /etc/cron.d/alcasar-archive
1717 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1718 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1719 
EOF
1566 richard 1720 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1721 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1722 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1723 
EOF
722 franck 1724 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1725 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1726 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1727 
EOF
1159 crox53 1728 
 
1808 richard 1729 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1730 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1731 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1732 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1733 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
1 root 1734 
	cat << EOF > /etc/cron.d/freeradius-web
1808 richard 1735 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1736 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1737 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1738 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
1 root 1739 
EOF
671 franck 1740 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1741 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1742 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1743 
EOF
1808 richard 1744 
# Enabling the watchdog every 18'
808 franck 1745 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1746 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1747 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1748 
EOF
1808 richard 1749 
# removing the users crons
522 richard 1750 
	rm -f /var/spool/cron/*
1 root 1751 
} # End cron
1752 
 
1753 
##################################################################
1221 richard 1754 
## 			Fonction "Fail2Ban"			##
1163 crox53 1755 
##- Modification de la configuration de fail2ban		##
1756 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1757 
##################################################################
1758 
fail2ban()
1759 
{
1191 crox53 1760 
	$DIR_CONF/fail2ban.sh
1474 richard 1761 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1762 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1763 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1764 
	chmod 644 /var/log/fail2ban.log
1489 richard 1765 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1766 
	/usr/bin/touch /var/log/auth.log
1515 richard 1767 
# fail2ban unit
1768 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1769 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1770 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1771 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1772 
} #Fin de fail2ban_install()
1773 
 
1774 
##################################################################
1376 richard 1775 
## 			Fonction "gammu_smsd"			##
1776 
## - Creation de la base de donnée Gammu			##
1777 
## - Creation du fichier de config: gammu_smsd_conf		##
1778 
##								##
1779 
##################################################################
1780 
gammu_smsd()
1781 
{
1782 
# Create 'gammu' databse
1783 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1784 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1785 
# Add a gammu database structure
1800 richard 1786 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1787 
 
1788 
# config file for the daemon
1789 
cat << EOF > /etc/gammu_smsd_conf
1790 
[gammu]
1791 
port = /dev/ttyUSB0
1792 
connection = at115200
1793 
 
1794 
;########################################################
1795 
 
1796 
[smsd]
1797 
 
1798 
PIN = 1234
1799 
 
1800 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1801 
logformat = textall
1802 
debuglevel = 0
1803 
 
1804 
service = sql
1805 
driver = native_mysql
1806 
user = $DB_USER
1807 
password = $radiuspwd
1808 
pc = localhost
1809 
database = $DB_GAMMU
1810 
 
1811 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1812 
 
1813 
StatusFrequency = 30
1380 richard 1814 
;LoopSleep = 2
1376 richard 1815 
 
1816 
;ResetFrequency = 300
1817 
;HardResetFrequency = 120
1818 
 
1819 
CheckSecurity = 1
1820 
CheckSignal = 1
1821 
CheckBattery = 0
1822 
EOF
1823 
 
1824 
chmod 755 /etc/gammu_smsd_conf
1825 
 
1826 
#Creation dossier de log Gammu-smsd
1382 richard 1827 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1828 
chmod 755 /var/log/gammu-smsd
1829 
 
1830 
#Edition du script sql gammu <-> radius
1452 richard 1831 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1832 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1833 
 
1380 richard 1834 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1835 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1836 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1837 
EOF
1838 
 
1376 richard 1839 
} # END gammu_smsd()
1840 
 
1841 
##################################################################
1221 richard 1842 
##			Fonction "post_install"			##
1 root 1843 
## - Modification des bannières (locales et ssh) et des prompts ##
1844 
## - Installation de la structure de chiffrement pour root	##
1845 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1846 
## - Mise en place du la rotation des logs			##
5 franck 1847 
## - Configuration dans le cas d'une mise à jour		##
1 root 1848 
##################################################################
1849 
post_install()
1850 
{
1851 
# création de la bannière locale
1007 richard 1852 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1853 
	cp -f $DIR_CONF/banner /etc/mageia-release
1854 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1855 
# création de la bannière SSH
1007 richard 1856 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1857 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1858 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1859 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1860 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1861 
# postfix banner anonymisation
1862 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1863 
# sshd écoute côté LAN et WAN
1548 richard 1864 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1865 
# sshd autorise les connections root par certificat
1866 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
1769 richard 1867 
	# Put the default values in conf file
628 richard 1868 
	echo "SSH=off" >> $CONF_FILE
1631 richard 1869 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1870 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1871 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1872 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1873 
	echo "MULTIWAN=off" >> $CONF_FILE
1874 
	echo "FAILOVER=30" >> $CONF_FILE
1875 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1876 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1877 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1878 
# Coloration des prompts
1879 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1880 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1881 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1882 
# Droits d'exécution pour utilisateur apache et sysadmin
1883 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1884 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1885 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1886 
# Modify some logrotate files (gammu, ulogd)
1 root 1887 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1888 
	chmod 644 /etc/logrotate.d/*
714 franck 1889 
# rectification sur versions précédentes de la compression des logs
706 franck 1890 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1891 
# actualisation des fichiers logs compressés
1342 richard 1892 
	for dir in firewall dansguardian httpd
706 franck 1893 
	do
714 franck 1894 
	      find /var/log/$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 1895 
	done
1221 richard 1896 
# create the alcasar-load_balancing unit
1897 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1898 
#  This file is part of systemd.
1899 
#
1900 
#  systemd is free software; you can redistribute it and/or modify it
1901 
#  under the terms of the GNU General Public License as published by
1902 
#  the Free Software Foundation; either version 2 of the License, or
1903 
#  (at your option) any later version.
1904 
 
1905 
# This unit lauches alcasar-load-balancing.sh script.
1906 
[Unit]
1907 
Description=alcasar-load_balancing.sh execution
1908 
After=network.target iptables.service
1909 
 
1910 
[Service]
1911 
Type=oneshot
1912 
RemainAfterExit=yes
1913 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1914 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1915 
TimeoutSec=0
1916 
SysVStartPriority=99
1917 
 
1918 
[Install]
1919 
WantedBy=multi-user.target
1157 stephane 1920 
EOF
1221 richard 1921 
# processes launched at boot time (Systemctl)
1525 franck 1922 
	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 1923 
	do
1574 richard 1924 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1925 
	done
1452 richard 1926 
 
1927 
# disable processes at boot time (Systemctl)
1928 
	for i in ulogd
1929 
	do
1574 richard 1930 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1931 
	done
1932 
 
1221 richard 1933 
# Apply French Security Agency (ANSSI) rules
1362 richard 1934 
# ignore ICMP broadcast (smurf attack)
1935 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1936 
# ignore ICMP errors bogus
1937 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1938 
# remove ICMP redirects responces
1939 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1940 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1941 
# enable SYN Cookies (Syn flood attacks)
1942 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1943 
# enable kernel antispoofing
1944 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1945 
# ignore source routing
1946 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1947 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1948 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1949 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1950 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 1951 
# disable iptables_helpers
1952 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 1953 
# Switch to the router mode
1954 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1362 richard 1955 
# remove Magic SysReq Keys
1363 richard 1956 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1957 
# switch to multi-users runlevel (instead of x11)
1221 richard 1958 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1959 
#	GRUB modifications (only one time)
1005 richard 1960 
# limit wait time to 3s
1961 
# create an alcasar entry instead of linux-nonfb
1962 
# change display to 1024*768 (vga791)
1600 richard 1963 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1964 
	if [ $grub_already_modified == 0 ]
1965 
		then
1966 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1967 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1968 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1969 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1970 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1971 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1972 
	fi
1003 richard 1973 
# Remove unused services and users
1502 richard 1974 
	for svc in sshd
1221 richard 1975 
	do
1780 c.valfort 1976 
		/usr/bin/systemctl -q enable $svc.service
1221 richard 1977 
	done
1978 
# Load and apply the previous conf file
1979 
	if [ "$mode" = "update" ]
532 richard 1980 
	then
1668 richard 1981 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1982 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1983 
		PARENT_SCRIPT=`basename $0`
1984 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1985 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1986 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1987 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1988 
	fi
1221 richard 1989 
	rm -f /tmp/alcasar-conf*
1990 
	chown -R root:apache $DIR_DEST_ETC/*
1991 
	chmod -R 660 $DIR_DEST_ETC/*
1992 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1993 
	cd $DIR_INSTALL
5 franck 1994 
	echo ""
1 root 1995 
	echo "#############################################################################"
638 richard 1996 
	if [ $Lang == "fr" ]
1997 
		then
1998 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1999 
		echo "#                                                                           #"
2000 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2001 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2002 
		echo "#                                                                           #"
2003 
		echo "#############################################################################"
2004 
		echo
2005 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2006 
		echo
2007 
		echo "- Lisez attentivement la documentation d'exploitation"
2008 
		echo
2009 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2010 
		echo
2011 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2012 
	else
2013 
		echo "#                        Enf of ALCASAR install process                     #"
2014 
		echo "#                                                                           #"
2015 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2016 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2017 
		echo "#                                                                           #"
2018 
		echo "#############################################################################"
2019 
		echo
2020 
		echo "- The system will be rebooted in order to operate ALCASAR"
2021 
		echo
2022 
		echo "- Read the exploitation documentation"
2023 
		echo
2024 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2025 
		echo
2026 
		echo "                   Hit 'Enter' to continue"
2027 
	fi
1782 franck 2028 
	sleep 2
815 richard 2029 
	if [ "$mode" != "update" ]
820 richard 2030 
	then
815 richard 2031 
		read a
2032 
	fi
774 richard 2033 
	clear
1 root 2034 
	reboot
2035 
} # End post_install ()
2036 
 
2037 
#################################
1005 richard 2038 
#  	Main Install loop  	#
1 root 2039 
#################################
832 richard 2040 
dir_exec=`dirname "$0"`
2041 
if [ $dir_exec != "." ]
2042 
then
2043 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2044 
	echo "Launch this program from the ALCASAR archive directory"
2045 
	exit 0
2046 
fi
2047 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2048 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2049 
nb_args=$#
2050 
args=$1
2051 
if [ $nb_args -eq 0 ]
2052 
then
2053 
	nb_args=1
2054 
	args="-h"
2055 
fi
1062 richard 2056 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2057 
case $args in
2058 
	-\? | -h* | --h*)
2059 
		echo "$usage"
2060 
		exit 0
2061 
		;;
291 franck 2062 
	-i | --install)
1538 richard 2063 
		header_install
959 franck 2064 
		license
1544 richard 2065 
		header_install
29 richard 2066 
		testing
595 richard 2067 
# RPMs install
2068 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2069 
		if [ "$?" != "0" ]
1 root 2070 
		then
595 richard 2071 
			exit 0
2072 
		fi
1249 richard 2073 
		if [ -e $CONF_FILE ]
595 richard 2074 
		then
597 richard 2075 
# Uninstall the running version
532 richard 2076 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2077 
		fi
636 richard 2078 
# Test if manual update
1362 richard 2079 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2080 
		then
636 richard 2081 
			header_install
595 richard 2082 
			if [ $Lang == "fr" ]
636 richard 2083 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2084 
				else echo "The configuration file of an old version has been found";
595 richard 2085 
			fi
597 richard 2086 
			response=0
2087 
			PTN='^[oOnNyY]$'
2088 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2089 
			do
2090 
				if [ $Lang == "fr" ]
2091 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2092 
					else echo -n "Do you want to use it (Y/n)?";
2093 
				 fi
2094 
				read response
2095 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2096 
				then rm -f /tmp/alcasar-conf*
2097 
				fi
2098 
			done
2099 
		fi
636 richard 2100 
# Test if update
1057 richard 2101 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2102 
		then
2103 
			if [ $Lang == "fr" ]
2104 
				then echo "#### Installation avec mise à jour ####";
2105 
				else echo "#### Installation with update     ####";
2106 
			fi
636 richard 2107 
# Extract the central configuration file
1057 richard 2108 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2109 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2110 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2111 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2112 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2113 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2114 
			mode="update"
1 root 2115 
		fi
1541 richard 2116 
		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 2117 
		do
2118 
			$func
1362 richard 2119 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2120 
		done
5 franck 2121 
		;;
291 franck 2122 
	-u | --uninstall)
5 franck 2123 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2124 
		then
597 richard 2125 
			if [ $Lang == "fr" ]
2126 
				then echo "ALCASAR n'est pas installé!";
2127 
				else echo "ALCASAR isn't installed!";
2128 
			fi
1 root 2129 
			exit 0
2130 
		fi
5 franck 2131 
		response=0
2132 
		PTN='^[oOnN]$'
580 richard 2133 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2134 
		do
597 richard 2135 
			if [ $Lang == "fr" ]
2136 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2137 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2138 
			fi
5 franck 2139 
			read response
2140 
		done
1103 richard 2141 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2142 
		then
1103 richard 2143 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2144 
		else
2145 
			rm -f /tmp/alcasar-conf*
1 root 2146 
		fi
597 richard 2147 
# Uninstall the running version
65 richard 2148 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2149 
		;;
2150 
	*)
2151 
		echo "Argument inconnu :$1";
460 richard 2152 
		echo "Unknown argument :$1";
1 root 2153 
		echo "$usage"
2154 
		exit 1
2155 
		;;
2156 
esac
10 franck 2157 
# end of script
366 franck 2158