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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1721 2015-12-09 23:08:05Z 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
1703 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
210 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
211 
		else
212 
			echo "The OS must be replaced (Mageia4.1)"
213 
		fi
214 
		exit 0
1342 richard 215 
	fi
1529 richard 216 
	if [ ! -d /var/log/netflow/porttracker ]
217 
		then
218 
# Test of free space on /var
219 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
220 
		if [ $free_space -lt 10 ]
221 
			then
222 
			if [ $Lang == "fr" ]
223 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
224 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
225 
			fi
226 
		exit 0
227 
		fi
228 
	fi
1378 richard 229 
	if [ $Lang == "fr" ]
784 richard 230 
		then echo -n "Tests des paramètres réseau : "
595 richard 231 
		else echo -n "Network parameters tests : "
232 
	fi
1471 richard 233 
# Test of Ethernet links state
234 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
235 
	for i in $DOWN_IF
236 
	do
237 
		if [ $Lang == "fr" ]
238 
		then
239 
			echo "Échec"
240 
			echo "Le lien réseau de la carte $i n'est pas actif."
241 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
242 
		else
243 
			echo "Failed"
244 
			echo "The link state of $i interface is down."
245 
			echo "Make sure that this network card is connected to a switch or an A.P."
246 
		fi
247 
		exit 0
248 
	done
249 
	echo -n "."
250 
 
251 
# Test EXTIF config files
1499 richard 252 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
253 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 254 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 255 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
256 
	then
784 richard 257 
		if [ $Lang == "fr" ]
258 
		then
259 
			echo "Échec"
260 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
261 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 262 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 263 
		else
264 
			echo "Failed"
265 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
266 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 267 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 268 
		fi
830 richard 269 
		echo "DEVICE=$EXTIF"
784 richard 270 
		echo "IPADDR="
271 
		echo "NETMASK="
272 
		echo "GATEWAY="
273 
		echo "DNS1="
274 
		echo "DNS2="
830 richard 275 
		echo "ONBOOT=yes"
784 richard 276 
		exit 0
277 
	fi
278 
	echo -n "."
1471 richard 279 
 
280 
# Test if router is alive (Box FAI)
1686 richard 281 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 282 
		if [ $Lang == "fr" ]
283 
		then
284 
			echo "Échec"
285 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
286 
			echo "Réglez ce problème puis relancez ce script."
287 
		else
288 
			echo "Failed"
289 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
290 
			echo "Resolv this problem, then restart this script."
291 
		fi
29 richard 292 
		exit 0
293 
	fi
308 richard 294 
	echo -n "."
978 franck 295 
# On teste le lien vers le routeur par defaut
1499 richard 296 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 297 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 298 
	       	then
595 richard 299 
		if [ $Lang == "fr" ]
300 
		then
301 
			echo "Échec"
1499 richard 302 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 303 
			echo "Réglez ce problème puis relancez ce script."
304 
		else
305 
			echo "Failed"
306 
			echo "The Internet gateway doesn't answered"
307 
			echo "Resolv this problem, then restart this script."
308 
		fi
308 richard 309 
		exit 0
310 
	fi
311 
	echo -n "."
421 franck 312 
# On teste la connectivité Internet
29 richard 313 
	rm -rf /tmp/con_ok.html
308 richard 314 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 315 
	if [ ! -e /tmp/con_ok.html ]
316 
	then
595 richard 317 
		if [ $Lang == "fr" ]
318 
		then
319 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
320 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
321 
			echo "Vérifiez la validité des adresses IP des DNS."
322 
		else
323 
			echo "The Internet connection try failed (google.fr)."
324 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
325 
			echo "Verify the DNS IP addresses"
326 
		fi
29 richard 327 
		exit 0
328 
	fi
329 
	rm -rf /tmp/con_ok.html
308 richard 330 
	echo ". : ok"
1389 richard 331 
} # end of testing ()
302 richard 332 
 
333 
##################################################################
1221 richard 334 
##			Function "init"				##
302 richard 335 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
336 
## - Installation et modification des scripts du portail	##
337 
##################################################################
338 
init ()
339 
{
527 richard 340 
	if [ "$mode" != "update" ]
302 richard 341 
	then
342 
# On affecte le nom d'organisme
597 richard 343 
		header_install
302 richard 344 
		ORGANISME=!
345 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 346 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 347 
                do
595 richard 348 
			if [ $Lang == "fr" ]
597 richard 349 
			       	then echo -n "Entrez le nom de votre organisme : "
350 
				else echo -n "Enter the name of your organism : "
595 richard 351 
			fi
330 franck 352 
			read ORGANISME
613 richard 353 
			if [ "$ORGANISME" == "" ]
330 franck 354 
				then
355 
				ORGANISME=!
356 
			fi
357 
		done
302 richard 358 
	fi
1 root 359 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 360 
	rm -f $PASSWD_FILE
1350 richard 361 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
362 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 363 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 364 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 365 
	$SED "/^password.*/d" /boot/grub/menu.lst
366 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 367 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 368 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 369 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 370 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 371 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 372 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 373 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 374 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
375 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 376 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 377 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
378 
	echo "$secretradius" >> $PASSWD_FILE
379 
	chmod 640 $PASSWD_FILE
977 richard 380 
# Scripts and conf files copy
381 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 382 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 383 
#  - in /usr/local/sbin :  alcasar-{bl.sh,bypass.sh,dateLog.sh,havp.sh,logout.sh,mysql.sh,nf.sh,profil.sh,uninstall.sh,version-list.sh,load-balancing.sh}
5 franck 384 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 385 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 386 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 387 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
388 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 389 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
390 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 391 
# generate central conf file
392 
	cat <<EOF > $CONF_FILE
612 richard 393 
##########################################
394 
##                                      ##
395 
##          ALCASAR Parameters          ##
396 
##                                      ##
397 
##########################################
1 root 398 
 
612 richard 399 
INSTALL_DATE=$DATE
400 
VERSION=$VERSION
401 
ORGANISM=$ORGANISME
923 franck 402 
DOMAIN=$DOMAIN
612 richard 403 
EOF
628 richard 404 
	chmod o-rwx $CONF_FILE
1 root 405 
} # End of init ()
406 
 
407 
##################################################################
1221 richard 408 
##			Function "network"			##
1 root 409 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 410 
## - Nommage DNS du système 					##
1336 richard 411 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 412 
## - Modification du fichier /etc/hosts				##
413 
## - Configuration du serveur de temps (NTP)			##
414 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
415 
##################################################################
416 
network ()
417 
{
418 
	header_install
636 richard 419 
	if [ "$mode" != "update" ]
420 
		then
421 
		if [ $Lang == "fr" ]
422 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
423 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
424 
		fi
425 
		response=0
426 
		PTN='^[oOyYnN]$'
427 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 428 
		do
595 richard 429 
			if [ $Lang == "fr" ]
659 richard 430 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 431 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 432 
			fi
1 root 433 
			read response
434 
		done
636 richard 435 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
436 
		then
437 
			PRIVATE_IP_MASK="0"
438 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
439 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 440 
			do
595 richard 441 
				if [ $Lang == "fr" ]
597 richard 442 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
443 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 444 
				fi
597 richard 445 
				read PRIVATE_IP_MASK
1 root 446 
			done
636 richard 447 
		else
448 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
449 
		fi
595 richard 450 
	else
637 richard 451 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
452 
		rm -rf conf/etc/alcasar.conf
1 root 453 
	fi
861 richard 454 
# Define LAN side global parameters
1243 richard 455 
	hostname $HOSTNAME.$DOMAIN
456 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 457 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 458 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 459 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 460 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 461 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 462 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
463 
		then
464 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
465 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
466 
	fi
467 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
468 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 469 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 470 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 471 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
472 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 473 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
474 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 475 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1578 richard 476 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 477 
# Define Internet parameters
1613 franck 478 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 479 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
480 
	if [ $nb_dns == 2 ]
481 
		then
482 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
483 
	fi
70 franck 484 
	DNS1=${DNS1:=208.67.220.220}
485 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 486 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 487 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 488 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 489 
# Wrtie the conf file
1469 richard 490 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
491 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 492 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
493 
	if [ $IP_SETTING == "dhcp" ]
494 
		then
495 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 496 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 497 
	else
498 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 499 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 500 
	fi
1587 richard 501 
	echo "DNS1=$DNS1" >> $CONF_FILE
502 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 503 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 504 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 505 
	echo "DHCP=on" >> $CONF_FILE
914 franck 506 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
507 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
508 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 509 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 510 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
511 
	echo "INT_DNS_IP=none" >> $CONF_FILE
512 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 513 
# network default
597 richard 514 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 515 
	cat <<EOF > /etc/sysconfig/network
516 
NETWORKING=yes
1243 richard 517 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 518 
FORWARD_IPV4=true
519 
EOF
1499 richard 520 
# /etc/hosts config
1 root 521 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
522 
	cat <<EOF > /etc/hosts
503 richard 523 
127.0.0.1	localhost
1353 richard 524 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 525 
EOF
1499 richard 526 
# EXTIF (Internet) config
527 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
528 
	if [ $IP_SETTING == "dhcp" ]
529 
		then
530 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 531 
DEVICE=$EXTIF
1585 richard 532 
BOOTPROTO=dhcp
533 
DNS1=127.0.0.1
534 
PEERDNS=no
535 
RESOLV_MODS=yes
536 
ONBOOT=yes
1613 franck 537 
NOZEROCONF=yes
1585 richard 538 
METRIC=10
539 
MII_NOT_SUPPORTED=yes
540 
IPV6INIT=no
541 
IPV6TO4INIT=no
542 
ACCOUNTING=no
543 
USERCTL=no
544 
MTU=$MTU
545 
EOF
546 
		else
547 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
548 
DEVICE=$EXTIF
14 richard 549 
BOOTPROTO=static
597 richard 550 
IPADDR=$PUBLIC_IP
551 
NETMASK=$PUBLIC_NETMASK
552 
GATEWAY=$PUBLIC_GATEWAY
14 richard 553 
DNS1=127.0.0.1
1499 richard 554 
RESOLV_MODS=yes
14 richard 555 
ONBOOT=yes
556 
METRIC=10
1610 franck 557 
NOZEROCONF=yes
14 richard 558 
MII_NOT_SUPPORTED=yes
559 
IPV6INIT=no
560 
IPV6TO4INIT=no
561 
ACCOUNTING=no
562 
USERCTL=no
994 franck 563 
MTU=$MTU
14 richard 564 
EOF
1499 richard 565 
	fi
1336 richard 566 
# Config INTIF (consultation LAN) in normal mode
841 richard 567 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
568 
DEVICE=$INTIF
569 
BOOTPROTO=static
570 
ONBOOT=yes
571 
NOZEROCONF=yes
572 
MII_NOT_SUPPORTED=yes
573 
IPV6INIT=no
574 
IPV6TO4INIT=no
575 
ACCOUNTING=no
576 
USERCTL=no
577 
EOF
1558 richard 578 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 579 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 580 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 581 
DEVICE=$INTIF
582 
BOOTPROTO=static
583 
IPADDR=$PRIVATE_IP
604 richard 584 
NETMASK=$PRIVATE_NETMASK
1 root 585 
ONBOOT=yes
586 
METRIC=10
587 
NOZEROCONF=yes
588 
MII_NOT_SUPPORTED=yes
14 richard 589 
IPV6INIT=no
590 
IPV6TO4INIT=no
591 
ACCOUNTING=no
592 
USERCTL=no
1 root 593 
EOF
440 franck 594 
# Mise à l'heure du serveur
595 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
596 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 597 
0.fr.pool.ntp.org	# adapt to your country
598 
1.fr.pool.ntp.org
599 
2.fr.pool.ntp.org
440 franck 600 
EOF
601 
# Configuration du serveur de temps (sur lui même)
1 root 602 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
603 
	cat <<EOF > /etc/ntp.conf
456 franck 604 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 605 
server 1.fr.pool.ntp.org
606 
server 2.fr.pool.ntp.org
607 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 608 
fudge 127.127.1.0 stratum 10
604 richard 609 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 610 
restrict 127.0.0.1
310 richard 611 
driftfile /var/lib/ntp/drift
1 root 612 
logfile /var/log/ntp.log
1594 richard 613 
disable monitor
1 root 614 
EOF
440 franck 615 
 
310 richard 616 
	chown -R ntp:ntp /var/lib/ntp
1 root 617 
# Renseignement des fichiers hosts.allow et hosts.deny
618 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
619 
	cat <<EOF > /etc/hosts.allow
620 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 621 
sshd: ALL
1 root 622 
ntpd: $PRIVATE_NETWORK_SHORT
623 
EOF
624 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
625 
	cat <<EOF > /etc/hosts.deny
626 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
627 
EOF
790 richard 628 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 629 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 630 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 631 
# load conntrack ftp module
632 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 633 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 634 
# load ipt_NETFLOW module
635 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 636 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
637 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
638 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
639 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 640 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 641 
#
860 richard 642 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 643 
} # End of network ()
644 
 
645 
##################################################################
1221 richard 646 
##			Function "ACC"				##
647 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 648 
## - configuration du serveur web (Apache)			##
649 
## - définition du 1er comptes de gestion 			##
650 
## - sécurisation des accès					##
651 
##################################################################
1221 richard 652 
ACC ()
1 root 653 
{
654 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
655 
	mkdir $DIR_WEB
656 
# Copie et configuration des fichiers du centre de gestion
316 richard 657 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 658 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 659 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
660 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
662 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
663 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 664 
	chown -R apache:apache $DIR_WEB/*
1489 richard 665 
# create the backup structure :
666 
# - base = users database
667 
# - archive = tarball of "base + http firewall + netflow"
668 
# - security = watchdog disconnection)
1564 richard 669 
	for i in base archive security;
1 root 670 
	do
671 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
672 
	done
5 franck 673 
	chown -R root:apache $DIR_SAVE
71 richard 674 
# Configuration et sécurisation php
675 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 676 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
677 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 678 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
679 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 680 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
681 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
682 
# Configuration et sécurisation Apache
790 richard 683 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 684 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 685 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 686 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 687 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
688 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
689 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
690 
	[ -e /etc/httpd/conf/modules.d/00_base.conf.default ] || cp /etc/httpd/conf/modules.d/00_base.conf /etc/httpd/conf/modules.d/00_base.conf.default
691 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
692 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
693 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
694 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
695 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
696 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 697 
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 698 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
699 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
700 
	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
701 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
702 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
703 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
704 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 705 
# Error page management
1534 richard 706 
[ -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
707 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 708 
Alias /error/ "/var/www/html/"
709 
<Directory "/usr/share/httpd/error">
710 
    AllowOverride None
711 
    Options IncludesNoExec
712 
    AddOutputFilter Includes html
713 
    AddHandler type-map var
714 
    Require all granted
715 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
716 
    ForceLanguagePriority Prefer Fallback
717 
</Directory>
718 
ErrorDocument 400 /error/error.php?error=400
719 
ErrorDocument 401 /error/error.php?error=401
720 
ErrorDocument 403 /error/error.php?error=403
721 
ErrorDocument 404 /error/error.php?error=404
722 
ErrorDocument 405 /error/error.php?error=405
723 
ErrorDocument 408 /error/error.php?error=408
724 
ErrorDocument 410 /error/error.php?error=410
725 
ErrorDocument 411 /error/error.php?error=411
726 
ErrorDocument 412 /error/error.php?error=412
727 
ErrorDocument 413 /error/error.php?error=413
728 
ErrorDocument 414 /error/error.php?error=414
729 
ErrorDocument 415 /error/error.php?error=415
730 
ErrorDocument 500 /error/error.php?error=500
731 
ErrorDocument 501 /error/error.php?error=501
732 
ErrorDocument 502 /error/error.php?error=502
733 
ErrorDocument 503 /error/error.php?error=503
734 
ErrorDocument 506 /error/error.php?error=506
735 
EOF
1359 richard 736 
	[ -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
737 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
738 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
739 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 740 
</body>
741 
</html>
742 
EOF
743 
# Définition du premier compte lié au profil 'admin'
510 richard 744 
	if [ "$mode" = "install" ]
745 
	then
1676 richard 746 
		header_install
613 richard 747 
		admin_portal=!
748 
		PTN='^[a-zA-Z0-9-]*$'
749 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
750 
                	do
751 
			header_install
752 
			if [ $Lang == "fr" ]
753 
			then
754 
				echo ""
755 
				echo "Définissez un premier compte d'administration du portail :"
756 
				echo
757 
				echo -n "Nom : "
758 
			else
759 
				echo ""
760 
				echo "Define the first account allow to administrate the portal :"
761 
				echo
762 
				echo -n "Account : "
763 
			fi
764 
			read admin_portal
765 
			if [ "$admin_portal" == "" ]
766 
				then
767 
				admin_portal=!
768 
			fi
769 
			done
1268 richard 770 
# Creation of keys file for the admin account ("admin")
510 richard 771 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
772 
		mkdir -p $DIR_DEST_ETC/digest
773 
		chmod 755 $DIR_DEST_ETC/digest
774 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
775 
			do
1350 richard 776 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 777 
			done
778 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
779 
	fi
434 richard 780 
# synchronisation horaire
781 
	ntpd -q -g &
1 root 782 
# Sécurisation du centre
988 franck 783 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 784 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 785 
<Directory $DIR_ACC>
1 root 786 
	SSLRequireSSL
787 
	AllowOverride None
788 
	Order deny,allow
789 
	Deny from all
790 
	Allow from 127.0.0.1
791 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 792 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 793 
	require valid-user
794 
	AuthType digest
1243 richard 795 
	AuthName $HOSTNAME.$DOMAIN
1 root 796 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 797 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 798 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 799 
</Directory>
316 richard 800 
<Directory $DIR_ACC/admin>
1 root 801 
	SSLRequireSSL
802 
	AllowOverride None
803 
	Order deny,allow
804 
	Deny from all
805 
	Allow from 127.0.0.1
806 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 807 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 808 
	require valid-user
809 
	AuthType digest
1243 richard 810 
	AuthName $HOSTNAME.$DOMAIN
1 root 811 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 812 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 813 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 814 
</Directory>
344 richard 815 
<Directory $DIR_ACC/manager>
1 root 816 
	SSLRequireSSL
817 
	AllowOverride None
818 
	Order deny,allow
819 
	Deny from all
820 
	Allow from 127.0.0.1
821 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 822 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 823 
	require valid-user
824 
	AuthType digest
1243 richard 825 
	AuthName $HOSTNAME.$DOMAIN
1 root 826 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 827 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 828 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 829 
</Directory>
316 richard 830 
<Directory $DIR_ACC/backup>
831 
	SSLRequireSSL
832 
	AllowOverride None
833 
	Order deny,allow
834 
	Deny from all
835 
	Allow from 127.0.0.1
836 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 837 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 838 
	require valid-user
839 
	AuthType digest
1243 richard 840 
	AuthName $HOSTNAME.$DOMAIN
316 richard 841 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 842 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 843 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 844 
</Directory>
811 richard 845 
Alias /save/ "$DIR_SAVE/"
846 
<Directory $DIR_SAVE>
847 
	SSLRequireSSL
848 
	Options Indexes
849 
	Order deny,allow
850 
	Deny from all
851 
	Allow from 127.0.0.1
852 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 853 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 854 
	require valid-user
855 
	AuthType digest
1243 richard 856 
	AuthName $HOSTNAME.$DOMAIN
811 richard 857 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 858 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 859 
</Directory>
1 root 860 
EOF
1378 richard 861 
# Launch after coova
862 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 863 
} # End of ACC ()
1 root 864 
 
865 
##########################################################################################
1221 richard 866 
##				Fonction "CA"						##
1 root 867 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
868 
##########################################################################################
1221 richard 869 
CA ()
1 root 870 
{
510 richard 871 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 872 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 873 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 874 
	cat <<EOF > $FIC_VIRTUAL_SSL
875 
# default SSL virtual host, used for all HTTPS requests that do not
876 
# match a ServerName or ServerAlias in any <VirtualHost> block.
877 
 
878 
<VirtualHost _default_:443>
879 
# general configuration
880 
    ServerAdmin root@localhost
881 
    ServerName localhost
882 
 
883 
# SSL configuration
884 
    SSLEngine on
885 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
886 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
887 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
888 
    CustomLog logs/ssl_request_log \
889 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
890 
    ErrorLog logs/ssl_error_log
891 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
892 
</VirtualHost>
893 
EOF
894 
 
5 franck 895 
	chown -R root:apache /etc/pki
1 root 896 
	chmod -R 750 /etc/pki
1389 richard 897 
} # End of CA ()
1 root 898 
 
899 
##########################################################################################
1221 richard 900 
##			Fonction "init_db"						##
1 root 901 
## - Initialisation de la base Mysql							##
902 
## - Affectation du mot de passe de l'administrateur (root)				##
903 
## - Suppression des bases et des utilisateurs superflus				##
904 
## - Création de la base 'radius'							##
905 
## - Installation du schéma de cette base						##
906 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
907 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
908 
##########################################################################################
909 
init_db ()
910 
{
1355 richard 911 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 912 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
913 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 914 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 915 
	/usr/bin/systemctl start mysqld.service
1 root 916 
	sleep 4
917 
	mysqladmin -u root password $mysqlpwd
918 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 919 
# Secure the server
920 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
921 
	$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 922 
# Create 'radius' database
1317 richard 923 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 924 
# Add an empty radius database structure
364 franck 925 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 926 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 927 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 928 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
929 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 930 
	/usr/bin/systemctl daemon-reload
1389 richard 931 
} # End of init_db ()
1 root 932 
 
933 
##########################################################################
1389 richard 934 
##			Fonction "radius"				##
1 root 935 
## - Paramètrage des fichiers de configuration FreeRadius		##
936 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
937 
## - Modification de fichier de conf pour l'accès à Mysql		##
938 
##########################################################################
1389 richard 939 
radius ()
1 root 940 
{
941 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
942 
	chown -R radius:radius /etc/raddb
943 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 944 
# Set radius.conf parameters
1 root 945 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
946 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
947 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 948 
# remove the proxy function
1 root 949 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
950 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 951 
# remove EAP module
654 richard 952 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 953 
# listen on loopback (should be modified later if EAP enabled)
1 root 954 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 955 
# enable the  SQL module (and SQL counter)
1 root 956 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
957 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
958 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 959 
# only include modules for ALCASAR needs
960 
	$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
961 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
962 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
963 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
964 
	$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
965 
	$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 966 
# remvove virtual server and copy our conf file
1 root 967 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 968 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 969 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
970 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
971 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
972 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 973 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 974 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 975 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 976 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
977 
	cat << EOF > /etc/raddb/clients.conf
978 
client 127.0.0.1 {
979 
	secret = $secretradius
980 
	shortname = localhost
981 
}
982 
EOF
1278 richard 983 
# sql.conf modification
1 root 984 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
985 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
986 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
987 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
988 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 989 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 990 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 991 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
992 
# counter.conf modification (change the Max-All-Session-Time counter)
993 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
994 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
995 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 996 
# make certain that mysql is up before radius start
997 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
998 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 999 
	/usr/bin/systemctl daemon-reload
1389 richard 1000 
} # End radius ()
1 root 1001 
 
1002 
##########################################################################
1389 richard 1003 
##			Function "radius_web"				##
1 root 1004 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1005 
## - Création du lien vers la page de changement de mot de passe        ##
1006 
##########################################################################
1389 richard 1007 
radius_web ()
1 root 1008 
{
1009 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1010 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1011 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
1012 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1013 
# copie des fichiers modifiés
1014 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1015 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1016 
# Modification des fichiers de configuration
1 root 1017 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1018 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1019 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1020 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1021 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1022 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1023 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1024 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1025 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1026 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1027 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1028 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1029 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1030 
nas1_name: alcasar-$ORGANISME
1 root 1031 
nas1_model: Portail captif
1032 
nas1_ip: $PRIVATE_IP
1033 
nas1_port_num: 0
1034 
nas1_community: public
1035 
EOF
1036 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1037 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1038 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1039 
# Ajout du mappage des attributs chillispot
1040 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1041 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1042 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1043 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1044 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1045 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1046 
	chown -R apache:apache /etc/freeradius-web
1 root 1047 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1048 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1049 
<Directory $DIR_WEB/pass>
1 root 1050 
	SSLRequireSSL
1051 
	AllowOverride None
1052 
	Order deny,allow
1053 
	Deny from all
1054 
	Allow from 127.0.0.1
1055 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1056 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1057 
</Directory>
1058 
EOF
1389 richard 1059 
} # End of radius_web ()
1 root 1060 
 
799 richard 1061 
##################################################################################
1389 richard 1062 
##			Fonction "chilli"					##
799 richard 1063 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1064 
## - Paramètrage de la page d'authentification (intercept.php)			##
1065 
##################################################################################
1389 richard 1066 
chilli ()
1 root 1067 
{
1370 richard 1068 
# chilli unit for systemd
1069 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1070 
#  This file is part of systemd.
1071 
#
1072 
#  systemd is free software; you can redistribute it and/or modify it
1073 
#  under the terms of the GNU General Public License as published by
1074 
#  the Free Software Foundation; either version 2 of the License, or
1075 
#  (at your option) any later version.
1370 richard 1076 
[Unit]
1077 
Description=chilli is a captive portal daemon
1078 
After=network.target
1079 
 
1080 
[Service]
1379 richard 1081 
Type=forking
1370 richard 1082 
ExecStart=/usr/libexec/chilli start
1083 
ExecStop=/usr/libexec/chilli stop
1084 
ExecReload=/usr/libexec/chilli reload
1085 
PIDFile=/var/run/chilli.pid
1086 
 
1087 
[Install]
1088 
WantedBy=multi-user.target
1089 
EOF
799 richard 1090 
# init file creation
1370 richard 1091 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1092 
	cat <<EOF > /usr/libexec/chilli
799 richard 1093 
#!/bin/sh
1094 
#
1095 
# chilli CoovaChilli init
1096 
#
1097 
# chkconfig: 2345 65 35
1098 
# description: CoovaChilli
1099 
### BEGIN INIT INFO
1100 
# Provides:       chilli
1101 
# Required-Start: network
1102 
# Should-Start:
1103 
# Required-Stop:  network
1104 
# Should-Stop:
1105 
# Default-Start:  2 3 5
1106 
# Default-Stop:
1107 
# Description:    CoovaChilli access controller
1108 
### END INIT INFO
1109 
 
1110 
[ -f /usr/sbin/chilli ] || exit 0
1111 
. /etc/init.d/functions
1112 
CONFIG=/etc/chilli.conf
1113 
pidfile=/var/run/chilli.pid
1114 
[ -f \$CONFIG ] || {
1115 
    echo "\$CONFIG Not found"
1116 
    exit 0
1117 
}
1118 
RETVAL=0
1119 
prog="chilli"
1120 
case \$1 in
1121 
    start)
1122 
	if [ -f \$pidfile ] ; then
1123 
		gprintf "chilli is already running"
1124 
	else
1125 
        	gprintf "Starting \$prog: "
1126 
		rm -f /var/run/chilli* # cleaning
1127 
        	/sbin/modprobe tun >/dev/null 2>&1
1128 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1129 
		[ -e /dev/net/tun ] || {
1130 
	    	(cd /dev;
1131 
			mkdir net;
1132 
			cd net;
1133 
			mknod tun c 10 200)
1134 
		}
1336 richard 1135 
		ifconfig $INTIF 0.0.0.0
1576 richard 1136 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1137 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1138 
        	RETVAL=$?
1139 
	fi
1140 
	;;
1141 
 
1142 
    reload)
1143 
	killall -HUP chilli
1144 
	;;
1145 
 
1146 
    restart)
1147 
	\$0 stop
1148 
        sleep 2
1149 
	\$0 start
1150 
	;;
1151 
 
1152 
    status)
1153 
        status chilli
1154 
        RETVAL=0
1155 
        ;;
1156 
 
1157 
    stop)
1158 
	if [ -f \$pidfile ] ; then
1159 
        	gprintf "Shutting down \$prog: "
1160 
		killproc /usr/sbin/chilli
1161 
		RETVAL=\$?
1162 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1163 
	else
1164 
        	gprintf "chilli is not running"
1165 
	fi
1166 
	;;
1167 
 
1168 
    *)
1169 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1170 
        exit 1
1171 
esac
1172 
echo
1173 
EOF
1373 richard 1174 
chmod a+x /usr/libexec/chilli
799 richard 1175 
# conf file creation
346 richard 1176 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1177 
	cat <<EOF > /etc/chilli.conf
1178 
# coova config for ALCASAR
1179 
cmdsocket	/var/run/chilli.sock
1336 richard 1180 
unixipc		chilli.$INTIF.ipc
1551 richard 1181 
pidfile		/var/run/chilli.pid
346 richard 1182 
net		$PRIVATE_NETWORK_MASK
595 richard 1183 
dhcpif		$INTIF
841 richard 1184 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1185 
#nodynip
865 richard 1186 
#statip
1187 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1188 
domain		$DOMAIN
355 richard 1189 
dns1		$PRIVATE_IP
1190 
dns2		$PRIVATE_IP
346 richard 1191 
uamlisten	$PRIVATE_IP
503 richard 1192 
uamport		3990
837 richard 1193 
macauth
1194 
macpasswd	password
1697 richard 1195 
strictmacauth
1243 richard 1196 
locationname	$HOSTNAME.$DOMAIN
346 richard 1197 
radiusserver1	127.0.0.1
1198 
radiusserver2	127.0.0.1
1199 
radiussecret	$secretradius
1200 
radiusauthport	1812
1201 
radiusacctport	1813
1243 richard 1202 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1203 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1204 
uamsecret	$secretuam
1249 richard 1205 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1206 
coaport		3799
1379 richard 1207 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1208 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1209 
include		$DIR_DEST_ETC/alcasar-uamallowed
1210 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1211 
#dhcpgateway		none
1212 
#dhcprelayagent		none
1610 franck 1213 
#dhcpgatewayport	none
346 richard 1214 
EOF
1336 richard 1215 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1216 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1217 
# create files for trusted domains and urls
1148 crox53 1218 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1219 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1220 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1221 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1222 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1223 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1224 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1225 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1226 
	if [ "$chilli_exist" == "1" ]
1227 
	then
1228 
	      userdel -r chilli 2>/dev/null
1229 
	fi
1230 
	groupadd -f chilli
1231 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1232 
}  # End of chilli ()
1349 richard 1233 
 
1 root 1234 
##################################################################
1389 richard 1235 
##		Fonction "dansguardian"				##
1 root 1236 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1237 
##################################################################
1389 richard 1238 
dansguardian ()
1 root 1239 
{
1240 
	mkdir /var/dansguardian
1241 
	chown dansguardian /var/dansguardian
1375 richard 1242 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1243 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1244 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1245 
# By default the filter is off
1556 richard 1246 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1247 
# French deny HTML page
497 richard 1248 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1249 
# Listen only on LAN side
497 richard 1250 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1251 
# DG send its flow to HAVP
1252 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1253 
# replace the default deny HTML page
1 root 1254 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1255 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1256 
# Don't log
1257 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1258 
# on désactive par défaut le controle de contenu des pages html
497 richard 1259 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1260 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1261 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1262 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1263 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1264 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1265 
 
1266 
# Configure Dansguardian for large site
1267 
# Minimum number of processus to handle connections
1268 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1269 
# Maximum number of processus to handle connections
1270 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1271 
# Run at least 8 daemons
1272 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1273 
# minimum number of processes to spawn
1274 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1275 
# maximum age of a child process before it croaks it
1276 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1277 
 
1 root 1278 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1279 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1280 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1281 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1282 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1283 
	touch $DIR_DG/lists/bannedextensionlist
1284 
	touch $DIR_DG/lists/bannedmimetypelist
1285 
# 'Safesearch' regex actualisation
498 richard 1286 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1287 
# empty LAN IP list that won't be WEB filtered
1288 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1289 
	touch $DIR_DG/lists/exceptioniplist
1290 
# Keep a copy of URL & domain filter configuration files
1291 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1292 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1293 
} # End of dansguardian ()
1 root 1294 
 
71 richard 1295 
##################################################################
1221 richard 1296 
##			Fonction "antivirus"			##
1357 richard 1297 
## - configuration of havp, libclamav and freshclam		##
71 richard 1298 
##################################################################
1299 
antivirus ()
1300 
{
1358 richard 1301 
# create 'havp' user
288 richard 1302 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1303 
	if [ "$havp_exist" == "1" ]
288 richard 1304 
	then
478 richard 1305 
	      userdel -r havp 2>/dev/null
894 richard 1306 
	      groupdel havp 2>/dev/null
288 richard 1307 
	fi
307 richard 1308 
	groupadd -f havp
1486 richard 1309 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1310 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1311 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1312 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1313 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1314 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1315 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1316 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1317 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1318 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1319 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1320 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1321 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1322 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1323 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1324 
# skip checking of youtube flow (too heavy load / risk too low)
1325 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1326 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1327 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1328 
# adapt init script and systemd unit
335 richard 1329 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1330 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1331 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1332 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1333 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1334 
# replace of the intercept page (template)
340 richard 1335 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1336 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1337 
# update virus database every 4 hours (24h/6)
1357 richard 1338 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1339 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1340 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1341 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1342 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1343 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1344 
# update now
1382 richard 1345 
	/usr/bin/freshclam --no-warnings
1389 richard 1346 
} # End of antivirus ()
71 richard 1347 
 
1486 richard 1348 
##########################################################################
1349 
##			Fonction "tinyproxy"				##
1350 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1351 
##########################################################################
1485 richard 1352 
tinyproxy ()
1353 
{
1486 richard 1354 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1355 
	if [ "$tinyproxy_exist" == "1" ]
1356 
	then
1357 
	      userdel -r tinyproxy 2>/dev/null
1358 
	      groupdel tinyproxy 2>/dev/null
1359 
	fi
1360 
	groupadd -f tinyproxy
1488 richard 1361 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1362 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1363 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1364 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1365 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1366 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1367 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1368 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1369 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1370 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1371 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1372 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1373 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1374 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1375 
# Create the systemd unit
1376 
cat << EOF > /lib/systemd/system/tinyproxy.service
1377 
#  This file is part of systemd.
1378 
#
1379 
#  systemd is free software; you can redistribute it and/or modify it
1380 
#  under the terms of the GNU General Public License as published by
1381 
#  the Free Software Foundation; either version 2 of the License, or
1382 
#  (at your option) any later version.
1485 richard 1383 
 
1509 richard 1384 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1385 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1386 
[Unit]
1387 
Description=Tinyproxy Web Proxy Server
1388 
After=network.target iptables.service
1389 
 
1390 
[Service]
1391 
Type=forking
1518 richard 1392 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1393 
ExecStartPre=/bin/sleep 2
1394 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1395 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1396 
 
1397 
[Install]
1398 
WantedBy=multi-user.target
1399 
EOF
1400 
 
1485 richard 1401 
} # end of tinyproxy
1 root 1402 
##################################################################################
1389 richard 1403 
##			function "ulogd"					##
476 richard 1404 
## - Ulog config for multi-log files 						##
1405 
##################################################################################
1389 richard 1406 
ulogd ()
476 richard 1407 
{
1408 
# Three instances of ulogd (three different logfiles)
1409 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1410 
	nl=1
1358 richard 1411 
	for log_type in traceability ssh ext-access
478 richard 1412 
	do
1365 richard 1413 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1414 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1415 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1416 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1417 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1418 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1419 
[emu1]
478 richard 1420 
file="/var/log/firewall/$log_type.log"
1421 
sync=1
1422 
EOF
1452 richard 1423 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1424 
		nl=`expr $nl + 1`
1425 
	done
476 richard 1426 
	chown -R root:apache /var/log/firewall
1427 
	chmod 750 /var/log/firewall
1428 
	chmod 640 /var/log/firewall/*
1389 richard 1429 
}  # End of ulogd ()
476 richard 1430 
 
1159 crox53 1431 
 
1432 
##########################################################
1389 richard 1433 
##              Function "nfsen"			##
1567 richard 1434 
## - install the nfsen grapher				##
1435 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1436 
##########################################################
1389 richard 1437 
nfsen()
1 root 1438 
{
1569 richard 1439 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1440 
# Add PortTracker plugin
1534 richard 1441 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1442 
	do
1536 richard 1443 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1444 
	done
1569 richard 1445 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1446 
# use of our conf file and init unit
1569 richard 1447 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1448 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1449 
	DirTmp=$(pwd)
1569 richard 1450 
	cd /tmp/nfsen-1.3.7/
1570 richard 1451 
	/usr/bin/perl install.pl etc/nfsen.conf
1452 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1453 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1454 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1455 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1456 
	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
1457 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1458 
# nfsen unit for systemd
1459 
cat << EOF > /lib/systemd/system/nfsen.service
1460 
#  This file is part of systemd.
1461 
#
1462 
#  systemd is free software; you can redistribute it and/or modify it
1463 
#  under the terms of the GNU General Public License as published by
1464 
#  the Free Software Foundation; either version 2 of the License, or
1465 
#  (at your option) any later version.
1466 
 
1467 
# This unit launches nfsen (a Netflow grapher).
1468 
[Unit]
1469 
Description= NfSen init script
1470 
After=network.target iptables.service
1471 
 
1472 
[Service]
1473 
Type=oneshot
1474 
RemainAfterExit=yes
1393 richard 1475 
PIDFile=/var/run/nfsen/nfsen.pid
1476 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1477 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1478 
ExecStart=/usr/bin/nfsen start
1479 
ExecStop=/usr/bin/nfsen stop
1393 richard 1480 
ExecReload=/usr/bin/nfsen restart
1372 richard 1481 
TimeoutSec=0
1482 
 
1483 
[Install]
1484 
WantedBy=multi-user.target
1485 
EOF
1365 richard 1486 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1487 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1488 
# expire delay for the profile "live"
1574 richard 1489 
	/usr/bin/systemctl start nfsen
1393 richard 1490 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1491 
# add SURFmap plugin
1509 richard 1492 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1493 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1494 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1495 
	cd /tmp/
1496 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1497 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1498 
# clear the installation
1221 richard 1499 
	cd $DirTmp
1509 richard 1500 
	rm -rf /tmp/nfsen*
1501 
	rm -rf /tmp/SURFmap*
1389 richard 1502 
} # End of nfsen ()
1 root 1503 
 
1390 richard 1504 
##################################################
1541 richard 1505 
##		Function "vnstat"		##
1506 
## Initialization of Vnstat and vnstat phpFE    ##
1507 
##################################################
1508 
vnstat ()
1509 
{
1510 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1511 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1512 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1513 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1514 
	/usr/bin/vnstat -u -i $EXTIF
1515 
} # End of vnstat
1516 
##################################################
1389 richard 1517 
##		Function "dnsmasq"		##
1390 richard 1518 
##################################################
1389 richard 1519 
dnsmasq ()
219 jeremy 1520 
{
1521 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1522 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1523 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1524 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1525 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1526 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1527 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1528 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1529 
listen-address=$PRIVATE_IP
1390 richard 1530 
pid-file=/var/run/dnsmasq.pid
259 richard 1531 
listen-address=127.0.0.1
286 richard 1532 
no-dhcp-interface=$INTIF
1387 richard 1533 
no-dhcp-interface=tun0
1534 
no-dhcp-interface=lo
259 richard 1535 
bind-interfaces
1721 richard 1536 
cache-size=2048
259 richard 1537 
domain=$DOMAIN
1538 
domain-needed
1539 
expand-hosts
1540 
bogus-priv
1541 
filterwin2k
1542 
server=$DNS1
1543 
server=$DNS2
1387 richard 1544 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1545 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1546 
#dhcp-option=option:router,$PRIVATE_IP
1547 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1548 
 
1387 richard 1549 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1550 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1551 
EOF
1356 richard 1552 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1553 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1554 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1555 
# Add Toulouse blacklist domains
1472 richard 1556 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1557 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1558 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1559 
listen-address=$PRIVATE_IP
1560 
port=54
1561 
no-dhcp-interface=$INTIF
1387 richard 1562 
no-dhcp-interface=tun0
1472 richard 1563 
no-dhcp-interface=lo
498 richard 1564 
bind-interfaces
1721 richard 1565 
cache-size=2048
498 richard 1566 
domain=$DOMAIN
1567 
domain-needed
1568 
expand-hosts
1569 
bogus-priv
1570 
filterwin2k
1571 
server=$DNS1
1572 
server=$DNS2
1573 
EOF
1379 richard 1574 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1575 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1576 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1577 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1578 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1579 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1580 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1581 
listen-address=$PRIVATE_IP
1582 
port=55
1583 
no-dhcp-interface=$INTIF
1387 richard 1584 
no-dhcp-interface=tun0
1472 richard 1585 
no-dhcp-interface=lo
1356 richard 1586 
bind-interfaces
1721 richard 1587 
cache-size=1024
1356 richard 1588 
domain=$DOMAIN
1589 
domain-needed
1590 
expand-hosts
1591 
bogus-priv
1592 
filterwin2k
1472 richard 1593 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1594 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1595 
EOF
1472 richard 1596 
# 4th dnsmasq listen on udp 56 ("blackhole")
1597 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1598 
# Configuration file for "dnsmasq as a blackhole"
1599 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1600 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1601 
pid-file=/var/run/dnsmasq-blackhole.pid
1602 
listen-address=$PRIVATE_IP
1603 
port=56
1604 
no-dhcp-interface=$INTIF
1605 
no-dhcp-interface=tun0
1606 
no-dhcp-interface=lo
1607 
bind-interfaces
1608 
cache-size=256
1609 
domain=$DOMAIN
1610 
domain-needed
1611 
expand-hosts
1612 
bogus-priv
1613 
filterwin2k
1614 
EOF
1615 
 
1517 richard 1616 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1617 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1618 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1619 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1620 
	for list in blacklist whitelist blackhole
1621 
	do
1622 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1623 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1624 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1625 
	done
308 richard 1626 
} # End dnsmasq
1627 
 
1628 
##########################################################
1221 richard 1629 
##		Fonction "BL"				##
308 richard 1630 
##########################################################
1631 
BL ()
1632 
{
1384 richard 1633 
# copy and extract toulouse BL
648 richard 1634 
	rm -rf $DIR_DG/lists/blacklists
1635 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1636 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1637 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1638 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1639 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1640 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1641 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1642 
# creation of file for the rehabilited domains and urls
648 richard 1643 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1644 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1645 
	touch $DIR_DG/lists/exceptionsitelist
1646 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1647 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1648 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1649 
# Dansguardian filter config for ALCASAR
1650 
EOF
648 richard 1651 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1652 
# Dansguardian domain filter config for ALCASAR
1653 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1654 
#**
1655 
# block all SSL and CONNECT tunnels
1656 
**s
1657 
# block all SSL and CONNECT tunnels specified only as an IP
1658 
*ips
1659 
# block all sites specified only by an IP
1660 
*ip
1661 
EOF
1000 richard 1662 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1663 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1664 
# Bing - add 'adlt=strict'
1665 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1666 
# Youtube - add 'edufilter=your_ID'
885 richard 1667 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1668 
EOF
1000 richard 1669 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1670 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1671 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1672 
	if [ "$mode" != "update" ]; then
1673 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1674 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1675 
	fi
308 richard 1676 
}
219 jeremy 1677 
 
1 root 1678 
##########################################################
1221 richard 1679 
##		Fonction "cron"				##
1 root 1680 
## - Mise en place des différents fichiers de cron	##
1681 
##########################################################
1682 
cron ()
1683 
{
1684 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1685 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1686 
	cat <<EOF > /etc/crontab
1687 
SHELL=/bin/bash
1688 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1689 
MAILTO=root
1690 
HOME=/
1691 
 
1692 
# run-parts
1693 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1694 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1695 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1696 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1697 
EOF
1698 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1699 
	cat <<EOF >> /etc/anacrontab
667 franck 1700 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1701 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1702 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1703 
EOF
1247 crox53 1704 
 
811 richard 1705 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1706 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1707 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1708 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1709 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1710 
EOF
952 franck 1711 
	cat <<EOF > /etc/cron.d/alcasar-archive
1712 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1713 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1714 
EOF
1566 richard 1715 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1716 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1717 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1718 
EOF
722 franck 1719 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1720 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1721 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1722 
EOF
1247 crox53 1723 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1724 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1725 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1726 
#EOF
1159 crox53 1727 
 
1 root 1728 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1729 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1730 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1731 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1732 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1733 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1734 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1735 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1736 
	rm -f /etc/cron.daily/freeradius-web
1737 
	rm -f /etc/cron.monthly/freeradius-web
1738 
	cat << EOF > /etc/cron.d/freeradius-web
1739 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1740 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1741 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1742 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1743 
EOF
671 franck 1744 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1745 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1746 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1747 
EOF
808 franck 1748 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1749 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1750 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1751 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1752 
EOF
522 richard 1753 
# suppression des crons usagers
1754 
	rm -f /var/spool/cron/*
1 root 1755 
} # End cron
1756 
 
1757 
##################################################################
1221 richard 1758 
## 			Fonction "Fail2Ban"			##
1163 crox53 1759 
##- Modification de la configuration de fail2ban		##
1760 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1761 
##################################################################
1762 
fail2ban()
1763 
{
1191 crox53 1764 
	$DIR_CONF/fail2ban.sh
1474 richard 1765 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1766 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1767 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1768 
	chmod 644 /var/log/fail2ban.log
1489 richard 1769 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1770 
	/usr/bin/touch /var/log/auth.log
1515 richard 1771 
# fail2ban unit
1772 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1773 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1774 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1775 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1776 
} #Fin de fail2ban_install()
1777 
 
1778 
##################################################################
1376 richard 1779 
## 			Fonction "gammu_smsd"			##
1780 
## - Creation de la base de donnée Gammu			##
1781 
## - Creation du fichier de config: gammu_smsd_conf		##
1782 
##								##
1783 
##################################################################
1784 
gammu_smsd()
1785 
{
1786 
# Create 'gammu' databse
1787 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1788 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1789 
# Add a gammu database structure
1790 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1791 
 
1792 
# config file for the daemon
1793 
cat << EOF > /etc/gammu_smsd_conf
1794 
[gammu]
1795 
port = /dev/ttyUSB0
1796 
connection = at115200
1797 
 
1798 
;########################################################
1799 
 
1800 
[smsd]
1801 
 
1802 
PIN = 1234
1803 
 
1804 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1805 
logformat = textall
1806 
debuglevel = 0
1807 
 
1808 
service = sql
1809 
driver = native_mysql
1810 
user = $DB_USER
1811 
password = $radiuspwd
1812 
pc = localhost
1813 
database = $DB_GAMMU
1814 
 
1815 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1816 
 
1817 
StatusFrequency = 30
1380 richard 1818 
;LoopSleep = 2
1376 richard 1819 
 
1820 
;ResetFrequency = 300
1821 
;HardResetFrequency = 120
1822 
 
1823 
CheckSecurity = 1
1824 
CheckSignal = 1
1825 
CheckBattery = 0
1826 
EOF
1827 
 
1828 
chmod 755 /etc/gammu_smsd_conf
1829 
 
1830 
#Creation dossier de log Gammu-smsd
1382 richard 1831 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1832 
chmod 755 /var/log/gammu-smsd
1833 
 
1834 
#Edition du script sql gammu <-> radius
1452 richard 1835 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1836 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1837 
 
1380 richard 1838 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1839 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1840 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1841 
EOF
1842 
 
1376 richard 1843 
} # END gammu_smsd()
1844 
 
1845 
##################################################################
1221 richard 1846 
##			Fonction "post_install"			##
1 root 1847 
## - Modification des bannières (locales et ssh) et des prompts ##
1848 
## - Installation de la structure de chiffrement pour root	##
1849 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1850 
## - Mise en place du la rotation des logs			##
5 franck 1851 
## - Configuration dans le cas d'une mise à jour		##
1 root 1852 
##################################################################
1853 
post_install()
1854 
{
1855 
# création de la bannière locale
1007 richard 1856 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1857 
	cp -f $DIR_CONF/banner /etc/mageia-release
1858 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1859 
# création de la bannière SSH
1007 richard 1860 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1861 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1862 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1863 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1864 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1865 
# postfix banner anonymisation
1866 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1867 
# sshd écoute côté LAN et WAN
1548 richard 1868 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1869 
# sshd autorise les connections root par certificat
1870 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1871 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1872 
	echo "SSH=off" >> $CONF_FILE
1631 richard 1873 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1874 
	echo "QOS=off" >> $CONF_FILE
1875 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1876 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1877 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1878 
	echo "MULTIWAN=off" >> $CONF_FILE
1879 
	echo "FAILOVER=30" >> $CONF_FILE
1880 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1881 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1882 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1883 
# Coloration des prompts
1884 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1885 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1886 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1887 
# Droits d'exécution pour utilisateur apache et sysadmin
1888 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1889 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1890 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1891 
# Modify some logrotate files (gammu, ulogd)
1 root 1892 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1893 
	chmod 644 /etc/logrotate.d/*
714 franck 1894 
# rectification sur versions précédentes de la compression des logs
706 franck 1895 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1896 
# actualisation des fichiers logs compressés
1342 richard 1897 
	for dir in firewall dansguardian httpd
706 franck 1898 
	do
714 franck 1899 
	      find /var/log/$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 1900 
	done
1221 richard 1901 
# create the alcasar-load_balancing unit
1902 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1903 
#  This file is part of systemd.
1904 
#
1905 
#  systemd is free software; you can redistribute it and/or modify it
1906 
#  under the terms of the GNU General Public License as published by
1907 
#  the Free Software Foundation; either version 2 of the License, or
1908 
#  (at your option) any later version.
1909 
 
1910 
# This unit lauches alcasar-load-balancing.sh script.
1911 
[Unit]
1912 
Description=alcasar-load_balancing.sh execution
1913 
After=network.target iptables.service
1914 
 
1915 
[Service]
1916 
Type=oneshot
1917 
RemainAfterExit=yes
1918 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1919 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1920 
TimeoutSec=0
1921 
SysVStartPriority=99
1922 
 
1923 
[Install]
1924 
WantedBy=multi-user.target
1157 stephane 1925 
EOF
1221 richard 1926 
# processes launched at boot time (Systemctl)
1525 franck 1927 
	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 1928 
	do
1574 richard 1929 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1930 
	done
1452 richard 1931 
 
1932 
# disable processes at boot time (Systemctl)
1933 
	for i in ulogd
1934 
	do
1574 richard 1935 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1936 
	done
1937 
 
1221 richard 1938 
# Apply French Security Agency (ANSSI) rules
1362 richard 1939 
# ignore ICMP broadcast (smurf attack)
1940 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1941 
# ignore ICMP errors bogus
1942 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1943 
# remove ICMP redirects responces
1944 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1945 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1946 
# enable SYN Cookies (Syn flood attacks)
1947 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1948 
# enable kernel antispoofing
1949 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1950 
# ignore source routing
1951 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1952 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1953 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1954 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1955 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1956 
# remove Magic SysReq Keys
1363 richard 1957 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1958 
# switch to multi-users runlevel (instead of x11)
1221 richard 1959 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1960 
#	GRUB modifications (only one time)
1005 richard 1961 
# limit wait time to 3s
1962 
# create an alcasar entry instead of linux-nonfb
1963 
# change display to 1024*768 (vga791)
1600 richard 1964 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1965 
	if [ $grub_already_modified == 0 ]
1966 
		then
1967 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1968 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1969 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1970 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1971 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1972 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1973 
	fi
1003 richard 1974 
# Remove unused services and users
1502 richard 1975 
	for svc in sshd
1221 richard 1976 
	do
1574 richard 1977 
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1978 
	done
1979 
# Load and apply the previous conf file
1980 
	if [ "$mode" = "update" ]
532 richard 1981 
	then
1668 richard 1982 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1983 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1984 
		PARENT_SCRIPT=`basename $0`
1985 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1986 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1987 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1988 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1989 
	fi
1221 richard 1990 
	rm -f /tmp/alcasar-conf*
1991 
	chown -R root:apache $DIR_DEST_ETC/*
1992 
	chmod -R 660 $DIR_DEST_ETC/*
1993 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1994 
	cd $DIR_INSTALL
5 franck 1995 
	echo ""
1 root 1996 
	echo "#############################################################################"
638 richard 1997 
	if [ $Lang == "fr" ]
1998 
		then
1999 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2000 
		echo "#                                                                           #"
2001 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2002 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2003 
		echo "#                                                                           #"
2004 
		echo "#############################################################################"
2005 
		echo
2006 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2007 
		echo
2008 
		echo "- Lisez attentivement la documentation d'exploitation"
2009 
		echo
2010 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2011 
		echo
2012 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2013 
	else
2014 
		echo "#                        Enf of ALCASAR install process                     #"
2015 
		echo "#                                                                           #"
2016 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2017 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2018 
		echo "#                                                                           #"
2019 
		echo "#############################################################################"
2020 
		echo
2021 
		echo "- The system will be rebooted in order to operate ALCASAR"
2022 
		echo
2023 
		echo "- Read the exploitation documentation"
2024 
		echo
2025 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2026 
		echo
2027 
		echo "                   Hit 'Enter' to continue"
2028 
	fi
815 richard 2029 
	sleep 2
2030 
	if [ "$mode" != "update" ]
820 richard 2031 
	then
815 richard 2032 
		read a
2033 
	fi
774 richard 2034 
	clear
1 root 2035 
	reboot
2036 
} # End post_install ()
2037 
 
2038 
#################################
1005 richard 2039 
#  	Main Install loop  	#
1 root 2040 
#################################
832 richard 2041 
dir_exec=`dirname "$0"`
2042 
if [ $dir_exec != "." ]
2043 
then
2044 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2045 
	echo "Launch this program from the ALCASAR archive directory"
2046 
	exit 0
2047 
fi
2048 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2049 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2050 
nb_args=$#
2051 
args=$1
2052 
if [ $nb_args -eq 0 ]
2053 
then
2054 
	nb_args=1
2055 
	args="-h"
2056 
fi
1062 richard 2057 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2058 
case $args in
2059 
	-\? | -h* | --h*)
2060 
		echo "$usage"
2061 
		exit 0
2062 
		;;
291 franck 2063 
	-i | --install)
1538 richard 2064 
		header_install
959 franck 2065 
		license
1544 richard 2066 
		header_install
29 richard 2067 
		testing
595 richard 2068 
# RPMs install
2069 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2070 
		if [ "$?" != "0" ]
1 root 2071 
		then
595 richard 2072 
			exit 0
2073 
		fi
1249 richard 2074 
		if [ -e $CONF_FILE ]
595 richard 2075 
		then
597 richard 2076 
# Uninstall the running version
532 richard 2077 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2078 
		fi
636 richard 2079 
# Test if manual update
1362 richard 2080 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2081 
		then
636 richard 2082 
			header_install
595 richard 2083 
			if [ $Lang == "fr" ]
636 richard 2084 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2085 
				else echo "The configuration file of an old version has been found";
595 richard 2086 
			fi
597 richard 2087 
			response=0
2088 
			PTN='^[oOnNyY]$'
2089 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2090 
			do
2091 
				if [ $Lang == "fr" ]
2092 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2093 
					else echo -n "Do you want to use it (Y/n)?";
2094 
				 fi
2095 
				read response
2096 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2097 
				then rm -f /tmp/alcasar-conf*
2098 
				fi
2099 
			done
2100 
		fi
636 richard 2101 
# Test if update
1057 richard 2102 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2103 
		then
2104 
			if [ $Lang == "fr" ]
2105 
				then echo "#### Installation avec mise à jour ####";
2106 
				else echo "#### Installation with update     ####";
2107 
			fi
636 richard 2108 
# Extract the central configuration file
1057 richard 2109 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2110 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2111 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2112 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2113 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2114 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2115 
			mode="update"
1 root 2116 
		fi
1541 richard 2117 
		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 2118 
		do
2119 
			$func
1362 richard 2120 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2121 
		done
5 franck 2122 
		;;
291 franck 2123 
	-u | --uninstall)
5 franck 2124 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2125 
		then
597 richard 2126 
			if [ $Lang == "fr" ]
2127 
				then echo "ALCASAR n'est pas installé!";
2128 
				else echo "ALCASAR isn't installed!";
2129 
			fi
1 root 2130 
			exit 0
2131 
		fi
5 franck 2132 
		response=0
2133 
		PTN='^[oOnN]$'
580 richard 2134 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2135 
		do
597 richard 2136 
			if [ $Lang == "fr" ]
2137 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2138 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2139 
			fi
5 franck 2140 
			read response
2141 
		done
1103 richard 2142 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2143 
		then
1103 richard 2144 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2145 
		else
2146 
			rm -f /tmp/alcasar-conf*
1 root 2147 
		fi
597 richard 2148 
# Uninstall the running version
65 richard 2149 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2150 
		;;
2151 
	*)
2152 
		echo "Argument inconnu :$1";
460 richard 2153 
		echo "Unknown argument :$1";
1 root 2154 
		echo "$usage"
2155 
		exit 1
2156 
		;;
2157 
esac
10 franck 2158 
# end of script
366 franck 2159