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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1747 2016-01-09 18:13:04Z 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
1737 richard 182 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
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
1740 richard 455 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 456 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 457 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 458 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 459 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 460 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 461 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
462 
		then
463 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
464 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
465 
	fi
466 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
467 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 468 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 469 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 470 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
471 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 472 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
473 
	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 474 
	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 475 
	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 476 
# Define Internet parameters
1613 franck 477 
	DNS1=`grep ^nameserver /etc/resolv.conf|awk -F" " '{print $2}'|head -n 1`				# 1st DNS server
1499 richard 478 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
479 
	if [ $nb_dns == 2 ]
480 
		then
481 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
482 
	fi
70 franck 483 
	DNS1=${DNS1:=208.67.220.220}
484 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 485 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 486 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 487 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 488 
# Wrtie the conf file
1469 richard 489 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
490 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 491 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
492 
	if [ $IP_SETTING == "dhcp" ]
493 
		then
494 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 495 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 496 
	else
497 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 498 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 499 
	fi
1587 richard 500 
	echo "DNS1=$DNS1" >> $CONF_FILE
501 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 502 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 503 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 504 
	echo "DHCP=on" >> $CONF_FILE
914 franck 505 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
506 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
507 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 508 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1610 franck 509 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
510 
	echo "INT_DNS_IP=none" >> $CONF_FILE
511 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 512 
# network default
597 richard 513 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 514 
	cat <<EOF > /etc/sysconfig/network
515 
NETWORKING=yes
516 
FORWARD_IPV4=true
517 
EOF
1499 richard 518 
# /etc/hosts config
1 root 519 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
520 
	cat <<EOF > /etc/hosts
503 richard 521 
127.0.0.1	localhost
1736 richard 522 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 523 
EOF
1499 richard 524 
# EXTIF (Internet) config
525 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
526 
	if [ $IP_SETTING == "dhcp" ]
527 
		then
528 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 529 
DEVICE=$EXTIF
1585 richard 530 
BOOTPROTO=dhcp
531 
DNS1=127.0.0.1
532 
PEERDNS=no
533 
RESOLV_MODS=yes
534 
ONBOOT=yes
1613 franck 535 
NOZEROCONF=yes
1585 richard 536 
METRIC=10
537 
MII_NOT_SUPPORTED=yes
538 
IPV6INIT=no
539 
IPV6TO4INIT=no
540 
ACCOUNTING=no
541 
USERCTL=no
542 
MTU=$MTU
543 
EOF
544 
		else
545 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
546 
DEVICE=$EXTIF
14 richard 547 
BOOTPROTO=static
597 richard 548 
IPADDR=$PUBLIC_IP
549 
NETMASK=$PUBLIC_NETMASK
550 
GATEWAY=$PUBLIC_GATEWAY
14 richard 551 
DNS1=127.0.0.1
1499 richard 552 
RESOLV_MODS=yes
14 richard 553 
ONBOOT=yes
554 
METRIC=10
1610 franck 555 
NOZEROCONF=yes
14 richard 556 
MII_NOT_SUPPORTED=yes
557 
IPV6INIT=no
558 
IPV6TO4INIT=no
559 
ACCOUNTING=no
560 
USERCTL=no
994 franck 561 
MTU=$MTU
14 richard 562 
EOF
1499 richard 563 
	fi
1336 richard 564 
# Config INTIF (consultation LAN) in normal mode
841 richard 565 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
566 
DEVICE=$INTIF
567 
BOOTPROTO=static
568 
ONBOOT=yes
569 
NOZEROCONF=yes
570 
MII_NOT_SUPPORTED=yes
571 
IPV6INIT=no
572 
IPV6TO4INIT=no
573 
ACCOUNTING=no
574 
USERCTL=no
575 
EOF
1558 richard 576 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 577 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 578 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 579 
DEVICE=$INTIF
580 
BOOTPROTO=static
581 
IPADDR=$PRIVATE_IP
604 richard 582 
NETMASK=$PRIVATE_NETMASK
1 root 583 
ONBOOT=yes
584 
METRIC=10
585 
NOZEROCONF=yes
586 
MII_NOT_SUPPORTED=yes
14 richard 587 
IPV6INIT=no
588 
IPV6TO4INIT=no
589 
ACCOUNTING=no
590 
USERCTL=no
1 root 591 
EOF
440 franck 592 
# Mise à l'heure du serveur
593 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
594 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 595 
0.fr.pool.ntp.org	# adapt to your country
596 
1.fr.pool.ntp.org
597 
2.fr.pool.ntp.org
440 franck 598 
EOF
599 
# Configuration du serveur de temps (sur lui même)
1 root 600 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
601 
	cat <<EOF > /etc/ntp.conf
456 franck 602 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 603 
server 1.fr.pool.ntp.org
604 
server 2.fr.pool.ntp.org
605 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 606 
fudge 127.127.1.0 stratum 10
604 richard 607 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 608 
restrict 127.0.0.1
310 richard 609 
driftfile /var/lib/ntp/drift
1 root 610 
logfile /var/log/ntp.log
1594 richard 611 
disable monitor
1 root 612 
EOF
440 franck 613 
 
310 richard 614 
	chown -R ntp:ntp /var/lib/ntp
1 root 615 
# Renseignement des fichiers hosts.allow et hosts.deny
616 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
617 
	cat <<EOF > /etc/hosts.allow
618 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 619 
sshd: ALL
1 root 620 
ntpd: $PRIVATE_NETWORK_SHORT
621 
EOF
622 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
623 
	cat <<EOF > /etc/hosts.deny
624 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
625 
EOF
790 richard 626 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 627 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 628 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 629 
# load conntrack ftp module
630 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 631 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 632 
# load ipt_NETFLOW module
633 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 634 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
635 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
636 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
637 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 638 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 639 
#
860 richard 640 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 641 
} # End of network ()
642 
 
643 
##################################################################
1221 richard 644 
##			Function "ACC"				##
645 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 646 
## - configuration du serveur web (Apache)			##
647 
## - définition du 1er comptes de gestion 			##
648 
## - sécurisation des accès					##
649 
##################################################################
1221 richard 650 
ACC ()
1 root 651 
{
652 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
653 
	mkdir $DIR_WEB
654 
# Copie et configuration des fichiers du centre de gestion
316 richard 655 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 656 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 657 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
658 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
659 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
660 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
661 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 662 
	chown -R apache:apache $DIR_WEB/*
1489 richard 663 
# create the backup structure :
664 
# - base = users database
665 
# - archive = tarball of "base + http firewall + netflow"
666 
# - security = watchdog disconnection)
1564 richard 667 
	for i in base archive security;
1 root 668 
	do
669 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
670 
	done
5 franck 671 
	chown -R root:apache $DIR_SAVE
71 richard 672 
# Configuration et sécurisation php
673 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 674 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
675 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 676 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
677 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 678 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
679 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
680 
# Configuration et sécurisation Apache
790 richard 681 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 682 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 683 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 684 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 685 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
686 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
687 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
688 
	[ -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
689 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
690 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
691 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
692 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
693 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
694 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 695 
	[ -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 696 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
697 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
698 
	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
699 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
700 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
701 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
702 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 703 
# Error page management
1534 richard 704 
[ -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
705 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 706 
Alias /error/ "/var/www/html/"
707 
<Directory "/usr/share/httpd/error">
708 
    AllowOverride None
709 
    Options IncludesNoExec
710 
    AddOutputFilter Includes html
711 
    AddHandler type-map var
712 
    Require all granted
713 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
714 
    ForceLanguagePriority Prefer Fallback
715 
</Directory>
716 
ErrorDocument 400 /error/error.php?error=400
717 
ErrorDocument 401 /error/error.php?error=401
718 
ErrorDocument 403 /error/error.php?error=403
719 
ErrorDocument 404 /error/error.php?error=404
720 
ErrorDocument 405 /error/error.php?error=405
721 
ErrorDocument 408 /error/error.php?error=408
722 
ErrorDocument 410 /error/error.php?error=410
723 
ErrorDocument 411 /error/error.php?error=411
724 
ErrorDocument 412 /error/error.php?error=412
725 
ErrorDocument 413 /error/error.php?error=413
726 
ErrorDocument 414 /error/error.php?error=414
727 
ErrorDocument 415 /error/error.php?error=415
728 
ErrorDocument 500 /error/error.php?error=500
729 
ErrorDocument 501 /error/error.php?error=501
730 
ErrorDocument 502 /error/error.php?error=502
731 
ErrorDocument 503 /error/error.php?error=503
732 
ErrorDocument 506 /error/error.php?error=506
733 
EOF
1359 richard 734 
	[ -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
735 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
736 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
737 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 738 
</body>
739 
</html>
740 
EOF
741 
# Définition du premier compte lié au profil 'admin'
510 richard 742 
	if [ "$mode" = "install" ]
743 
	then
1676 richard 744 
		header_install
613 richard 745 
		admin_portal=!
746 
		PTN='^[a-zA-Z0-9-]*$'
747 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
748 
                	do
749 
			header_install
750 
			if [ $Lang == "fr" ]
751 
			then
752 
				echo ""
753 
				echo "Définissez un premier compte d'administration du portail :"
754 
				echo
755 
				echo -n "Nom : "
756 
			else
757 
				echo ""
758 
				echo "Define the first account allow to administrate the portal :"
759 
				echo
760 
				echo -n "Account : "
761 
			fi
762 
			read admin_portal
763 
			if [ "$admin_portal" == "" ]
764 
				then
765 
				admin_portal=!
766 
			fi
767 
			done
1268 richard 768 
# Creation of keys file for the admin account ("admin")
510 richard 769 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
770 
		mkdir -p $DIR_DEST_ETC/digest
771 
		chmod 755 $DIR_DEST_ETC/digest
772 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
773 
			do
1747 richard 774 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "Alcasar Control Center" $admin_portal
510 richard 775 
			done
776 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
777 
	fi
434 richard 778 
# synchronisation horaire
779 
	ntpd -q -g &
1 root 780 
# Sécurisation du centre
988 franck 781 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 782 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 783 
<Directory $DIR_ACC>
1 root 784 
	SSLRequireSSL
785 
	AllowOverride None
786 
	Order deny,allow
787 
	Deny from all
788 
	Allow from 127.0.0.1
789 
	Allow from $PRIVATE_NETWORK_MASK
790 
	require valid-user
791 
	AuthType digest
1747 richard 792 
	AuthName "ALCASAR Control Center - ACC"
793 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 794 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 795 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 796 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 797 
</Directory>
316 richard 798 
<Directory $DIR_ACC/admin>
1 root 799 
	SSLRequireSSL
800 
	AllowOverride None
801 
	Order deny,allow
802 
	Deny from all
803 
	Allow from 127.0.0.1
804 
	Allow from $PRIVATE_NETWORK_MASK
805 
	require valid-user
806 
	AuthType digest
1747 richard 807 
	AuthName "ALCASAR Control Center - ACC"
808 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 809 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 810 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 811 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 812 
</Directory>
344 richard 813 
<Directory $DIR_ACC/manager>
1 root 814 
	SSLRequireSSL
815 
	AllowOverride None
816 
	Order deny,allow
817 
	Deny from all
818 
	Allow from 127.0.0.1
819 
	Allow from $PRIVATE_NETWORK_MASK
820 
	require valid-user
821 
	AuthType digest
1747 richard 822 
	AuthName "ALCASAR Control Center - ACC"
823 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 824 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 825 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 826 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 827 
</Directory>
316 richard 828 
<Directory $DIR_ACC/backup>
829 
	SSLRequireSSL
830 
	AllowOverride None
831 
	Order deny,allow
832 
	Deny from all
833 
	Allow from 127.0.0.1
834 
	Allow from $PRIVATE_NETWORK_MASK
835 
	require valid-user
836 
	AuthType digest
1747 richard 837 
	AuthName "ALCASAR Control Center - ACC"
838 
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 839 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 840 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 841 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 842 
</Directory>
811 richard 843 
Alias /save/ "$DIR_SAVE/"
844 
<Directory $DIR_SAVE>
845 
	SSLRequireSSL
846 
	Options Indexes
847 
	Order deny,allow
848 
	Deny from all
849 
	Allow from 127.0.0.1
850 
	Allow from $PRIVATE_NETWORK_MASK
851 
	require valid-user
852 
	AuthType digest
1747 richard 853 
	AuthName "ALCASAR Control Center - ACC"
854 
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 855 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 856 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 857 
</Directory>
1 root 858 
EOF
1378 richard 859 
# Launch after coova
860 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1389 richard 861 
} # End of ACC ()
1 root 862 
 
863 
##########################################################################################
1221 richard 864 
##				Fonction "CA"						##
1 root 865 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
866 
##########################################################################################
1221 richard 867 
CA ()
1 root 868 
{
510 richard 869 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 870 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 871 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 872 
	cat <<EOF > $FIC_VIRTUAL_SSL
873 
# default SSL virtual host, used for all HTTPS requests that do not
874 
# match a ServerName or ServerAlias in any <VirtualHost> block.
875 
 
876 
<VirtualHost _default_:443>
877 
# general configuration
878 
    ServerAdmin root@localhost
879 
    ServerName localhost
880 
 
881 
# SSL configuration
882 
    SSLEngine on
883 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
884 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
885 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
886 
    CustomLog logs/ssl_request_log \
887 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
888 
    ErrorLog logs/ssl_error_log
889 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
890 
</VirtualHost>
891 
EOF
892 
 
5 franck 893 
	chown -R root:apache /etc/pki
1 root 894 
	chmod -R 750 /etc/pki
1389 richard 895 
} # End of CA ()
1 root 896 
 
897 
##########################################################################################
1221 richard 898 
##			Fonction "init_db"						##
1 root 899 
## - Initialisation de la base Mysql							##
900 
## - Affectation du mot de passe de l'administrateur (root)				##
901 
## - Suppression des bases et des utilisateurs superflus				##
902 
## - Création de la base 'radius'							##
903 
## - Installation du schéma de cette base						##
904 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
905 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
906 
##########################################################################################
907 
init_db ()
908 
{
1355 richard 909 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 910 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
911 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 912 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1574 richard 913 
	/usr/bin/systemctl start mysqld.service
1 root 914 
	sleep 4
915 
	mysqladmin -u root password $mysqlpwd
916 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 917 
# Secure the server
918 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
919 
	$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 920 
# Create 'radius' database
1317 richard 921 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 922 
# Add an empty radius database structure
364 franck 923 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 924 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 925 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 926 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
927 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1574 richard 928 
	/usr/bin/systemctl daemon-reload
1389 richard 929 
} # End of init_db ()
1 root 930 
 
931 
##########################################################################
1389 richard 932 
##			Fonction "radius"				##
1 root 933 
## - Paramètrage des fichiers de configuration FreeRadius		##
934 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
935 
## - Modification de fichier de conf pour l'accès à Mysql		##
936 
##########################################################################
1389 richard 937 
radius ()
1 root 938 
{
939 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
940 
	chown -R radius:radius /etc/raddb
941 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 942 
# Set radius.conf parameters
1 root 943 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
944 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
945 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 946 
# remove the proxy function
1 root 947 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
948 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 949 
# remove EAP module
654 richard 950 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 951 
# listen on loopback (should be modified later if EAP enabled)
1 root 952 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 953 
# enable the  SQL module (and SQL counter)
1 root 954 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
955 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
956 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 957 
# only include modules for ALCASAR needs
958 
	$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
959 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
960 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
961 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
962 
	$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
963 
	$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 964 
# remvove virtual server and copy our conf file
1 root 965 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 966 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 967 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
968 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
969 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
970 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 971 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 972 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 973 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 974 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
975 
	cat << EOF > /etc/raddb/clients.conf
976 
client 127.0.0.1 {
977 
	secret = $secretradius
978 
	shortname = localhost
979 
}
980 
EOF
1278 richard 981 
# sql.conf modification
1 root 982 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
983 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
984 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
985 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
986 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 987 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 988 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 989 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
990 
# counter.conf modification (change the Max-All-Session-Time counter)
991 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
992 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
993 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 994 
# make certain that mysql is up before radius start
995 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
996 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 997 
	/usr/bin/systemctl daemon-reload
1389 richard 998 
} # End radius ()
1 root 999 
 
1000 
##########################################################################
1389 richard 1001 
##			Function "radius_web"				##
1 root 1002 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
1003 
## - Création du lien vers la page de changement de mot de passe        ##
1004 
##########################################################################
1389 richard 1005 
radius_web ()
1 root 1006 
{
1007 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 1008 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
1009 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
1010 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 1011 
# copie des fichiers modifiés
1012 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 1013 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 1014 
# Modification des fichiers de configuration
1 root 1015 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 1016 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 1017 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
1018 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
1019 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
1020 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
1021 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
1022 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
1023 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 1024 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 1025 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 1026 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 1027 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 1028 
nas1_name: alcasar-$ORGANISME
1 root 1029 
nas1_model: Portail captif
1030 
nas1_ip: $PRIVATE_IP
1031 
nas1_port_num: 0
1032 
nas1_community: public
1033 
EOF
1034 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1035 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1036 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1037 
# Ajout du mappage des attributs chillispot
1038 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1039 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1040 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1041 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1042 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1043 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1044 
	chown -R apache:apache /etc/freeradius-web
1 root 1045 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1046 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1047 
<Directory $DIR_WEB/pass>
1 root 1048 
	SSLRequireSSL
1049 
	AllowOverride None
1050 
	Order deny,allow
1051 
	Deny from all
1052 
	Allow from 127.0.0.1
1053 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1054 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1055 
</Directory>
1056 
EOF
1389 richard 1057 
} # End of radius_web ()
1 root 1058 
 
799 richard 1059 
##################################################################################
1389 richard 1060 
##			Fonction "chilli"					##
799 richard 1061 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1062 
## - Paramètrage de la page d'authentification (intercept.php)			##
1063 
##################################################################################
1389 richard 1064 
chilli ()
1 root 1065 
{
1370 richard 1066 
# chilli unit for systemd
1067 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1068 
#  This file is part of systemd.
1069 
#
1070 
#  systemd is free software; you can redistribute it and/or modify it
1071 
#  under the terms of the GNU General Public License as published by
1072 
#  the Free Software Foundation; either version 2 of the License, or
1073 
#  (at your option) any later version.
1370 richard 1074 
[Unit]
1075 
Description=chilli is a captive portal daemon
1076 
After=network.target
1077 
 
1078 
[Service]
1379 richard 1079 
Type=forking
1370 richard 1080 
ExecStart=/usr/libexec/chilli start
1081 
ExecStop=/usr/libexec/chilli stop
1082 
ExecReload=/usr/libexec/chilli reload
1083 
PIDFile=/var/run/chilli.pid
1084 
 
1085 
[Install]
1086 
WantedBy=multi-user.target
1087 
EOF
799 richard 1088 
# init file creation
1370 richard 1089 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1090 
	cat <<EOF > /usr/libexec/chilli
799 richard 1091 
#!/bin/sh
1092 
#
1093 
# chilli CoovaChilli init
1094 
#
1095 
# chkconfig: 2345 65 35
1096 
# description: CoovaChilli
1097 
### BEGIN INIT INFO
1098 
# Provides:       chilli
1099 
# Required-Start: network
1100 
# Should-Start:
1101 
# Required-Stop:  network
1102 
# Should-Stop:
1103 
# Default-Start:  2 3 5
1104 
# Default-Stop:
1105 
# Description:    CoovaChilli access controller
1106 
### END INIT INFO
1107 
 
1108 
[ -f /usr/sbin/chilli ] || exit 0
1109 
. /etc/init.d/functions
1110 
CONFIG=/etc/chilli.conf
1111 
pidfile=/var/run/chilli.pid
1112 
[ -f \$CONFIG ] || {
1113 
    echo "\$CONFIG Not found"
1114 
    exit 0
1115 
}
1116 
RETVAL=0
1117 
prog="chilli"
1118 
case \$1 in
1119 
    start)
1120 
	if [ -f \$pidfile ] ; then
1121 
		gprintf "chilli is already running"
1122 
	else
1123 
        	gprintf "Starting \$prog: "
1124 
		rm -f /var/run/chilli* # cleaning
1125 
        	/sbin/modprobe tun >/dev/null 2>&1
1126 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1127 
		[ -e /dev/net/tun ] || {
1128 
	    	(cd /dev;
1129 
			mkdir net;
1130 
			cd net;
1131 
			mknod tun c 10 200)
1132 
		}
1336 richard 1133 
		ifconfig $INTIF 0.0.0.0
1576 richard 1134 
		/usr/sbin/ethtool -K $INTIF gro off
799 richard 1135 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1136 
        	RETVAL=$?
1137 
	fi
1138 
	;;
1139 
 
1140 
    reload)
1141 
	killall -HUP chilli
1142 
	;;
1143 
 
1144 
    restart)
1145 
	\$0 stop
1146 
        sleep 2
1147 
	\$0 start
1148 
	;;
1149 
 
1150 
    status)
1151 
        status chilli
1152 
        RETVAL=0
1153 
        ;;
1154 
 
1155 
    stop)
1156 
	if [ -f \$pidfile ] ; then
1157 
        	gprintf "Shutting down \$prog: "
1158 
		killproc /usr/sbin/chilli
1159 
		RETVAL=\$?
1160 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1161 
	else
1162 
        	gprintf "chilli is not running"
1163 
	fi
1164 
	;;
1165 
 
1166 
    *)
1167 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1168 
        exit 1
1169 
esac
1170 
echo
1171 
EOF
1373 richard 1172 
chmod a+x /usr/libexec/chilli
799 richard 1173 
# conf file creation
346 richard 1174 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1175 
	cat <<EOF > /etc/chilli.conf
1176 
# coova config for ALCASAR
1177 
cmdsocket	/var/run/chilli.sock
1336 richard 1178 
unixipc		chilli.$INTIF.ipc
1551 richard 1179 
pidfile		/var/run/chilli.pid
346 richard 1180 
net		$PRIVATE_NETWORK_MASK
595 richard 1181 
dhcpif		$INTIF
841 richard 1182 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1183 
#nodynip
865 richard 1184 
#statip
1185 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1186 
domain		$DOMAIN
355 richard 1187 
dns1		$PRIVATE_IP
1188 
dns2		$PRIVATE_IP
346 richard 1189 
uamlisten	$PRIVATE_IP
503 richard 1190 
uamport		3990
837 richard 1191 
macauth
1192 
macpasswd	password
1697 richard 1193 
strictmacauth
1243 richard 1194 
locationname	$HOSTNAME.$DOMAIN
346 richard 1195 
radiusserver1	127.0.0.1
1196 
radiusserver2	127.0.0.1
1197 
radiussecret	$secretradius
1198 
radiusauthport	1812
1199 
radiusacctport	1813
1243 richard 1200 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1201 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1202 
uamsecret	$secretuam
1249 richard 1203 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1204 
coaport		3799
1379 richard 1205 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1206 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1207 
include		$DIR_DEST_ETC/alcasar-uamallowed
1208 
include		$DIR_DEST_ETC/alcasar-uamdomain
1613 franck 1209 
#dhcpgateway		none
1210 
#dhcprelayagent		none
1610 franck 1211 
#dhcpgatewayport	none
346 richard 1212 
EOF
1336 richard 1213 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1214 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1215 
# create files for trusted domains and urls
1148 crox53 1216 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1217 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1218 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1219 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1220 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1221 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1222 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1223 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1224 
	if [ "$chilli_exist" == "1" ]
1225 
	then
1226 
	      userdel -r chilli 2>/dev/null
1227 
	fi
1228 
	groupadd -f chilli
1229 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1230 
}  # End of chilli ()
1349 richard 1231 
 
1 root 1232 
##################################################################
1389 richard 1233 
##		Fonction "dansguardian"				##
1 root 1234 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1235 
##################################################################
1389 richard 1236 
dansguardian ()
1 root 1237 
{
1238 
	mkdir /var/dansguardian
1239 
	chown dansguardian /var/dansguardian
1375 richard 1240 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1241 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1242 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1243 
# By default the filter is off
1556 richard 1244 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1245 
# French deny HTML page
497 richard 1246 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1247 
# Listen only on LAN side
497 richard 1248 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1249 
# DG send its flow to HAVP
1250 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1251 
# replace the default deny HTML page
1 root 1252 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1253 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1254 
# Don't log
1255 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1256 
# on désactive par défaut le controle de contenu des pages html
497 richard 1257 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1258 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1259 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1260 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1261 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1262 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1263 
 
1264 
# Configure Dansguardian for large site
1265 
# Minimum number of processus to handle connections
1266 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1267 
# Maximum number of processus to handle connections
1268 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1269 
# Run at least 8 daemons
1270 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1271 
# minimum number of processes to spawn
1272 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1273 
# maximum age of a child process before it croaks it
1274 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
1275 
 
1 root 1276 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1277 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1278 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1279 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1280 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1281 
	touch $DIR_DG/lists/bannedextensionlist
1282 
	touch $DIR_DG/lists/bannedmimetypelist
1283 
# 'Safesearch' regex actualisation
498 richard 1284 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1285 
# empty LAN IP list that won't be WEB filtered
1286 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1287 
	touch $DIR_DG/lists/exceptioniplist
1288 
# Keep a copy of URL & domain filter configuration files
1289 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1290 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1291 
} # End of dansguardian ()
1 root 1292 
 
71 richard 1293 
##################################################################
1221 richard 1294 
##			Fonction "antivirus"			##
1357 richard 1295 
## - configuration of havp, libclamav and freshclam		##
71 richard 1296 
##################################################################
1297 
antivirus ()
1298 
{
1358 richard 1299 
# create 'havp' user
288 richard 1300 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1301 
	if [ "$havp_exist" == "1" ]
288 richard 1302 
	then
478 richard 1303 
	      userdel -r havp 2>/dev/null
894 richard 1304 
	      groupdel havp 2>/dev/null
288 richard 1305 
	fi
307 richard 1306 
	groupadd -f havp
1486 richard 1307 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1308 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1309 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1310 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1311 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1312 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1313 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1314 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1315 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1316 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1317 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1318 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1319 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1320 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1321 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1322 
# skip checking of youtube flow (too heavy load / risk too low)
1323 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1324 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1325 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1326 
# adapt init script and systemd unit
335 richard 1327 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1328 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1329 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1330 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1331 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1332 
# replace of the intercept page (template)
340 richard 1333 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1334 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1335 
# update virus database every 4 hours (24h/6)
1357 richard 1336 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1337 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1338 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1339 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1340 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1341 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1342 
# update now
1382 richard 1343 
	/usr/bin/freshclam --no-warnings
1389 richard 1344 
} # End of antivirus ()
71 richard 1345 
 
1486 richard 1346 
##########################################################################
1347 
##			Fonction "tinyproxy"				##
1348 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1349 
##########################################################################
1485 richard 1350 
tinyproxy ()
1351 
{
1486 richard 1352 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1353 
	if [ "$tinyproxy_exist" == "1" ]
1354 
	then
1355 
	      userdel -r tinyproxy 2>/dev/null
1356 
	      groupdel tinyproxy 2>/dev/null
1357 
	fi
1358 
	groupadd -f tinyproxy
1488 richard 1359 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1360 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1361 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1362 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1363 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1364 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1365 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1366 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1367 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1368 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1369 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1370 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1371 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1372 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1373 
# Create the systemd unit
1374 
cat << EOF > /lib/systemd/system/tinyproxy.service
1375 
#  This file is part of systemd.
1376 
#
1377 
#  systemd is free software; you can redistribute it and/or modify it
1378 
#  under the terms of the GNU General Public License as published by
1379 
#  the Free Software Foundation; either version 2 of the License, or
1380 
#  (at your option) any later version.
1485 richard 1381 
 
1509 richard 1382 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1383 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1384 
[Unit]
1385 
Description=Tinyproxy Web Proxy Server
1386 
After=network.target iptables.service
1387 
 
1388 
[Service]
1389 
Type=forking
1518 richard 1390 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1391 
ExecStartPre=/bin/sleep 2
1392 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1393 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1394 
 
1395 
[Install]
1396 
WantedBy=multi-user.target
1397 
EOF
1398 
 
1485 richard 1399 
} # end of tinyproxy
1 root 1400 
##################################################################################
1389 richard 1401 
##			function "ulogd"					##
476 richard 1402 
## - Ulog config for multi-log files 						##
1403 
##################################################################################
1389 richard 1404 
ulogd ()
476 richard 1405 
{
1406 
# Three instances of ulogd (three different logfiles)
1407 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1408 
	nl=1
1358 richard 1409 
	for log_type in traceability ssh ext-access
478 richard 1410 
	do
1365 richard 1411 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1412 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1413 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1414 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
1554 richard 1415 
		if [ "$ARCH" == "i586" ]; then $SED "s/lib64/lib/g" /etc/ulogd-$log_type.conf; fi
478 richard 1416 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1417 
[emu1]
478 richard 1418 
file="/var/log/firewall/$log_type.log"
1419 
sync=1
1420 
EOF
1452 richard 1421 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1422 
		nl=`expr $nl + 1`
1423 
	done
476 richard 1424 
	chown -R root:apache /var/log/firewall
1425 
	chmod 750 /var/log/firewall
1426 
	chmod 640 /var/log/firewall/*
1389 richard 1427 
}  # End of ulogd ()
476 richard 1428 
 
1159 crox53 1429 
 
1430 
##########################################################
1389 richard 1431 
##              Function "nfsen"			##
1567 richard 1432 
## - install the nfsen grapher				##
1433 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1434 
##########################################################
1389 richard 1435 
nfsen()
1 root 1436 
{
1569 richard 1437 
	tar xzf ./conf/nfsen/nfsen-1.3.7.tar.gz -C /tmp/
1365 richard 1438 
# Add PortTracker plugin
1534 richard 1439 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1440 
	do
1536 richard 1441 
	[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1442 
	done
1569 richard 1443 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.7/contrib/PortTracker/PortTracker.pm
1365 richard 1444 
# use of our conf file and init unit
1569 richard 1445 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.7/etc/
1570 richard 1446 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1447 
	DirTmp=$(pwd)
1569 richard 1448 
	cd /tmp/nfsen-1.3.7/
1570 richard 1449 
	/usr/bin/perl install.pl etc/nfsen.conf
1450 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1451 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1452 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1453 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1454 
	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
1455 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1456 
# nfsen unit for systemd
1457 
cat << EOF > /lib/systemd/system/nfsen.service
1458 
#  This file is part of systemd.
1459 
#
1460 
#  systemd is free software; you can redistribute it and/or modify it
1461 
#  under the terms of the GNU General Public License as published by
1462 
#  the Free Software Foundation; either version 2 of the License, or
1463 
#  (at your option) any later version.
1464 
 
1465 
# This unit launches nfsen (a Netflow grapher).
1466 
[Unit]
1467 
Description= NfSen init script
1468 
After=network.target iptables.service
1469 
 
1470 
[Service]
1471 
Type=oneshot
1472 
RemainAfterExit=yes
1393 richard 1473 
PIDFile=/var/run/nfsen/nfsen.pid
1474 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1475 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1476 
ExecStart=/usr/bin/nfsen start
1477 
ExecStop=/usr/bin/nfsen stop
1393 richard 1478 
ExecReload=/usr/bin/nfsen restart
1372 richard 1479 
TimeoutSec=0
1480 
 
1481 
[Install]
1482 
WantedBy=multi-user.target
1483 
EOF
1365 richard 1484 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1485 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1486 
# expire delay for the profile "live"
1574 richard 1487 
	/usr/bin/systemctl start nfsen
1393 richard 1488 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1489 
# add SURFmap plugin
1509 richard 1490 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1491 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1492 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1493 
	cd /tmp/
1494 
	/usr/bin/sh SURFmap/install.sh
1544 richard 1495 
chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1496 
# clear the installation
1221 richard 1497 
	cd $DirTmp
1509 richard 1498 
	rm -rf /tmp/nfsen*
1499 
	rm -rf /tmp/SURFmap*
1389 richard 1500 
} # End of nfsen ()
1 root 1501 
 
1390 richard 1502 
##################################################
1541 richard 1503 
##		Function "vnstat"		##
1504 
## Initialization of Vnstat and vnstat phpFE    ##
1505 
##################################################
1506 
vnstat ()
1507 
{
1508 
	 [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1509 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1510 
	 [ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1511 
	 $SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?g" $DIR_ACC/manager/stats/config.php
1512 
	/usr/bin/vnstat -u -i $EXTIF
1513 
} # End of vnstat
1514 
##################################################
1389 richard 1515 
##		Function "dnsmasq"		##
1390 richard 1516 
##################################################
1389 richard 1517 
dnsmasq ()
219 jeremy 1518 
{
1519 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1520 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1521 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1522 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1523 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1524 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1525 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1526 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1527 
listen-address=$PRIVATE_IP
1390 richard 1528 
pid-file=/var/run/dnsmasq.pid
259 richard 1529 
listen-address=127.0.0.1
286 richard 1530 
no-dhcp-interface=$INTIF
1387 richard 1531 
no-dhcp-interface=tun0
1532 
no-dhcp-interface=lo
259 richard 1533 
bind-interfaces
1721 richard 1534 
cache-size=2048
259 richard 1535 
domain=$DOMAIN
1536 
domain-needed
1537 
expand-hosts
1538 
bogus-priv
1539 
filterwin2k
1540 
server=$DNS1
1541 
server=$DNS2
1387 richard 1542 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1543 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1544 
#dhcp-option=option:router,$PRIVATE_IP
1545 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1546 
 
1387 richard 1547 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1548 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1549 
EOF
1356 richard 1550 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1551 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1552 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1553 
# Add Toulouse blacklist domains
1472 richard 1554 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1555 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1556 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1557 
listen-address=$PRIVATE_IP
1558 
port=54
1559 
no-dhcp-interface=$INTIF
1387 richard 1560 
no-dhcp-interface=tun0
1472 richard 1561 
no-dhcp-interface=lo
498 richard 1562 
bind-interfaces
1721 richard 1563 
cache-size=2048
498 richard 1564 
domain=$DOMAIN
1565 
domain-needed
1566 
expand-hosts
1567 
bogus-priv
1568 
filterwin2k
1569 
server=$DNS1
1570 
server=$DNS2
1571 
EOF
1379 richard 1572 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1573 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1574 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1575 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1576 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1577 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1578 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1579 
listen-address=$PRIVATE_IP
1580 
port=55
1581 
no-dhcp-interface=$INTIF
1387 richard 1582 
no-dhcp-interface=tun0
1472 richard 1583 
no-dhcp-interface=lo
1356 richard 1584 
bind-interfaces
1721 richard 1585 
cache-size=1024
1356 richard 1586 
domain=$DOMAIN
1587 
domain-needed
1588 
expand-hosts
1589 
bogus-priv
1590 
filterwin2k
1472 richard 1591 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1592 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1593 
EOF
1472 richard 1594 
# 4th dnsmasq listen on udp 56 ("blackhole")
1595 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1596 
# Configuration file for "dnsmasq as a blackhole"
1597 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1598 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1599 
pid-file=/var/run/dnsmasq-blackhole.pid
1600 
listen-address=$PRIVATE_IP
1601 
port=56
1602 
no-dhcp-interface=$INTIF
1603 
no-dhcp-interface=tun0
1604 
no-dhcp-interface=lo
1605 
bind-interfaces
1606 
cache-size=256
1607 
domain=$DOMAIN
1608 
domain-needed
1609 
expand-hosts
1610 
bogus-priv
1611 
filterwin2k
1612 
EOF
1613 
 
1517 richard 1614 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1615 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1616 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1617 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1618 
	for list in blacklist whitelist blackhole
1619 
	do
1620 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1621 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1622 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1623 
	done
308 richard 1624 
} # End dnsmasq
1625 
 
1626 
##########################################################
1221 richard 1627 
##		Fonction "BL"				##
308 richard 1628 
##########################################################
1629 
BL ()
1630 
{
1384 richard 1631 
# copy and extract toulouse BL
648 richard 1632 
	rm -rf $DIR_DG/lists/blacklists
1633 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1634 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1635 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1636 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1637 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1638 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1639 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1640 
# creation of file for the rehabilited domains and urls
648 richard 1641 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1642 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1643 
	touch $DIR_DG/lists/exceptionsitelist
1644 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1645 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1646 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1647 
# Dansguardian filter config for ALCASAR
1648 
EOF
648 richard 1649 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1650 
# Dansguardian domain filter config for ALCASAR
1651 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1652 
#**
1653 
# block all SSL and CONNECT tunnels
1654 
**s
1655 
# block all SSL and CONNECT tunnels specified only as an IP
1656 
*ips
1657 
# block all sites specified only by an IP
1658 
*ip
1659 
EOF
1000 richard 1660 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1661 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1662 
# Bing - add 'adlt=strict'
1663 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1664 
# Youtube - add 'edufilter=your_ID'
885 richard 1665 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1666 
EOF
1000 richard 1667 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1668 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1669 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1670 
	if [ "$mode" != "update" ]; then
1671 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1672 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1673 
	fi
308 richard 1674 
}
219 jeremy 1675 
 
1 root 1676 
##########################################################
1221 richard 1677 
##		Fonction "cron"				##
1 root 1678 
## - Mise en place des différents fichiers de cron	##
1679 
##########################################################
1680 
cron ()
1681 
{
1682 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1683 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1684 
	cat <<EOF > /etc/crontab
1685 
SHELL=/bin/bash
1686 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1687 
MAILTO=root
1688 
HOME=/
1689 
 
1690 
# run-parts
1691 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1692 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1693 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1694 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1695 
EOF
1696 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1697 
	cat <<EOF >> /etc/anacrontab
667 franck 1698 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1699 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1700 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1701 
EOF
1247 crox53 1702 
 
811 richard 1703 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1704 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1705 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1706 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1707 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1708 
EOF
952 franck 1709 
	cat <<EOF > /etc/cron.d/alcasar-archive
1710 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1711 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1712 
EOF
1566 richard 1713 
	cat << EOF > /etc/cron.d/alcasar-ticket-clean
1714 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1715 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1716 
EOF
722 franck 1717 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1718 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1719 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1720 
EOF
1247 crox53 1721 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1722 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1723 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1724 
#EOF
1159 crox53 1725 
 
1 root 1726 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1727 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1728 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1729 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1730 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1731 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1732 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1733 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1734 
	rm -f /etc/cron.daily/freeradius-web
1735 
	rm -f /etc/cron.monthly/freeradius-web
1736 
	cat << EOF > /etc/cron.d/freeradius-web
1737 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1738 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1739 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1740 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1741 
EOF
671 franck 1742 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1743 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1744 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1745 
EOF
808 franck 1746 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1747 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1748 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1749 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1750 
EOF
522 richard 1751 
# suppression des crons usagers
1752 
	rm -f /var/spool/cron/*
1 root 1753 
} # End cron
1754 
 
1755 
##################################################################
1221 richard 1756 
## 			Fonction "Fail2Ban"			##
1163 crox53 1757 
##- Modification de la configuration de fail2ban		##
1758 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1759 
##################################################################
1760 
fail2ban()
1761 
{
1191 crox53 1762 
	$DIR_CONF/fail2ban.sh
1474 richard 1763 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1764 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1765 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1766 
	chmod 644 /var/log/fail2ban.log
1489 richard 1767 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1768 
	/usr/bin/touch /var/log/auth.log
1515 richard 1769 
# fail2ban unit
1770 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1771 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1772 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1773 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1774 
} #Fin de fail2ban_install()
1775 
 
1776 
##################################################################
1376 richard 1777 
## 			Fonction "gammu_smsd"			##
1778 
## - Creation de la base de donnée Gammu			##
1779 
## - Creation du fichier de config: gammu_smsd_conf		##
1780 
##								##
1781 
##################################################################
1782 
gammu_smsd()
1783 
{
1784 
# Create 'gammu' databse
1785 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1786 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1787 
# Add a gammu database structure
1788 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1789 
 
1790 
# config file for the daemon
1791 
cat << EOF > /etc/gammu_smsd_conf
1792 
[gammu]
1793 
port = /dev/ttyUSB0
1794 
connection = at115200
1795 
 
1796 
;########################################################
1797 
 
1798 
[smsd]
1799 
 
1800 
PIN = 1234
1801 
 
1802 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1803 
logformat = textall
1804 
debuglevel = 0
1805 
 
1806 
service = sql
1807 
driver = native_mysql
1808 
user = $DB_USER
1809 
password = $radiuspwd
1810 
pc = localhost
1811 
database = $DB_GAMMU
1812 
 
1813 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1814 
 
1815 
StatusFrequency = 30
1380 richard 1816 
;LoopSleep = 2
1376 richard 1817 
 
1818 
;ResetFrequency = 300
1819 
;HardResetFrequency = 120
1820 
 
1821 
CheckSecurity = 1
1822 
CheckSignal = 1
1823 
CheckBattery = 0
1824 
EOF
1825 
 
1826 
chmod 755 /etc/gammu_smsd_conf
1827 
 
1828 
#Creation dossier de log Gammu-smsd
1382 richard 1829 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1830 
chmod 755 /var/log/gammu-smsd
1831 
 
1832 
#Edition du script sql gammu <-> radius
1452 richard 1833 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1834 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1835 
 
1380 richard 1836 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1837 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1838 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1839 
EOF
1840 
 
1376 richard 1841 
} # END gammu_smsd()
1842 
 
1843 
##################################################################
1221 richard 1844 
##			Fonction "post_install"			##
1 root 1845 
## - Modification des bannières (locales et ssh) et des prompts ##
1846 
## - Installation de la structure de chiffrement pour root	##
1847 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1848 
## - Mise en place du la rotation des logs			##
5 franck 1849 
## - Configuration dans le cas d'une mise à jour		##
1 root 1850 
##################################################################
1851 
post_install()
1852 
{
1853 
# création de la bannière locale
1007 richard 1854 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1855 
	cp -f $DIR_CONF/banner /etc/mageia-release
1856 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1857 
# création de la bannière SSH
1007 richard 1858 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1859 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1860 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1861 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1862 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1863 
# postfix banner anonymisation
1864 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1865 
# sshd écoute côté LAN et WAN
1548 richard 1866 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
1696 franck 1867 
# sshd autorise les connections root par certificat
1868 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
860 richard 1869 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1870 
	echo "SSH=off" >> $CONF_FILE
1631 richard 1871 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 1872 
	echo "QOS=off" >> $CONF_FILE
1873 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1874 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1875 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1876 
	echo "MULTIWAN=off" >> $CONF_FILE
1877 
	echo "FAILOVER=30" >> $CONF_FILE
1878 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1879 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1880 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1881 
# Coloration des prompts
1882 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1883 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1884 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1885 
# Droits d'exécution pour utilisateur apache et sysadmin
1886 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1887 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1888 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 1889 
# Modify some logrotate files (gammu, ulogd)
1 root 1890 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1891 
	chmod 644 /etc/logrotate.d/*
714 franck 1892 
# rectification sur versions précédentes de la compression des logs
706 franck 1893 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1894 
# actualisation des fichiers logs compressés
1342 richard 1895 
	for dir in firewall dansguardian httpd
706 franck 1896 
	do
714 franck 1897 
	      find /var/log/$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 1898 
	done
1221 richard 1899 
# create the alcasar-load_balancing unit
1900 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1901 
#  This file is part of systemd.
1902 
#
1903 
#  systemd is free software; you can redistribute it and/or modify it
1904 
#  under the terms of the GNU General Public License as published by
1905 
#  the Free Software Foundation; either version 2 of the License, or
1906 
#  (at your option) any later version.
1907 
 
1908 
# This unit lauches alcasar-load-balancing.sh script.
1909 
[Unit]
1910 
Description=alcasar-load_balancing.sh execution
1911 
After=network.target iptables.service
1912 
 
1913 
[Service]
1914 
Type=oneshot
1915 
RemainAfterExit=yes
1916 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1917 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1918 
TimeoutSec=0
1919 
SysVStartPriority=99
1920 
 
1921 
[Install]
1922 
WantedBy=multi-user.target
1157 stephane 1923 
EOF
1221 richard 1924 
# processes launched at boot time (Systemctl)
1525 franck 1925 
	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 1926 
	do
1574 richard 1927 
		/usr/bin/systemctl -q enable $i.service
1221 richard 1928 
	done
1452 richard 1929 
 
1930 
# disable processes at boot time (Systemctl)
1931 
	for i in ulogd
1932 
	do
1574 richard 1933 
		/usr/bin/systemctl -q disable $i.service
1452 richard 1934 
	done
1935 
 
1221 richard 1936 
# Apply French Security Agency (ANSSI) rules
1362 richard 1937 
# ignore ICMP broadcast (smurf attack)
1938 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1939 
# ignore ICMP errors bogus
1940 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1941 
# remove ICMP redirects responces
1942 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1943 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1944 
# enable SYN Cookies (Syn flood attacks)
1945 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1946 
# enable kernel antispoofing
1947 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1948 
# ignore source routing
1949 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1950 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1951 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1952 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1953 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1954 
# remove Magic SysReq Keys
1363 richard 1955 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1956 
# switch to multi-users runlevel (instead of x11)
1221 richard 1957 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1600 richard 1958 
#	GRUB modifications (only one time)
1005 richard 1959 
# limit wait time to 3s
1960 
# create an alcasar entry instead of linux-nonfb
1961 
# change display to 1024*768 (vga791)
1600 richard 1962 
	grub_already_modified=`grep ALCASAR /boot/grub/menu.lst|wc -l`
1963 
	if [ $grub_already_modified == 0 ]
1964 
		then
1965 
		$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1966 
		$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1967 
		$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1601 richard 1968 
		$SED "/^kernel/s/$/ vga=791/" /boot/grub/menu.lst
1600 richard 1969 
		$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1970 
		$SED "/^gfxmenu/d" /boot/grub/menu.lst
1971 
	fi
1003 richard 1972 
# Remove unused services and users
1502 richard 1973 
	for svc in sshd
1221 richard 1974 
	do
1574 richard 1975 
		/usr/bin/systemctl -q disable $svc.service
1221 richard 1976 
	done
1977 
# Load and apply the previous conf file
1978 
	if [ "$mode" = "update" ]
532 richard 1979 
	then
1668 richard 1980 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 1981 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1982 
		PARENT_SCRIPT=`basename $0`
1983 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1984 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1985 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1986 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 1987 
	fi
1221 richard 1988 
	rm -f /tmp/alcasar-conf*
1989 
	chown -R root:apache $DIR_DEST_ETC/*
1990 
	chmod -R 660 $DIR_DEST_ETC/*
1991 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 1992 
	cd $DIR_INSTALL
5 franck 1993 
	echo ""
1 root 1994 
	echo "#############################################################################"
638 richard 1995 
	if [ $Lang == "fr" ]
1996 
		then
1997 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1998 
		echo "#                                                                           #"
1999 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2000 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2001 
		echo "#                                                                           #"
2002 
		echo "#############################################################################"
2003 
		echo
2004 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2005 
		echo
2006 
		echo "- Lisez attentivement la documentation d'exploitation"
2007 
		echo
2008 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
2009 
		echo
2010 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2011 
	else
2012 
		echo "#                        Enf of ALCASAR install process                     #"
2013 
		echo "#                                                                           #"
2014 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2015 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2016 
		echo "#                                                                           #"
2017 
		echo "#############################################################################"
2018 
		echo
2019 
		echo "- The system will be rebooted in order to operate ALCASAR"
2020 
		echo
2021 
		echo "- Read the exploitation documentation"
2022 
		echo
2023 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
2024 
		echo
2025 
		echo "                   Hit 'Enter' to continue"
2026 
	fi
815 richard 2027 
	sleep 2
2028 
	if [ "$mode" != "update" ]
820 richard 2029 
	then
815 richard 2030 
		read a
2031 
	fi
774 richard 2032 
	clear
1 root 2033 
	reboot
2034 
} # End post_install ()
2035 
 
2036 
#################################
1005 richard 2037 
#  	Main Install loop  	#
1 root 2038 
#################################
832 richard 2039 
dir_exec=`dirname "$0"`
2040 
if [ $dir_exec != "." ]
2041 
then
2042 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2043 
	echo "Launch this program from the ALCASAR archive directory"
2044 
	exit 0
2045 
fi
2046 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2047 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2048 
nb_args=$#
2049 
args=$1
2050 
if [ $nb_args -eq 0 ]
2051 
then
2052 
	nb_args=1
2053 
	args="-h"
2054 
fi
1062 richard 2055 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2056 
case $args in
2057 
	-\? | -h* | --h*)
2058 
		echo "$usage"
2059 
		exit 0
2060 
		;;
291 franck 2061 
	-i | --install)
1538 richard 2062 
		header_install
959 franck 2063 
		license
1544 richard 2064 
		header_install
29 richard 2065 
		testing
595 richard 2066 
# RPMs install
2067 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2068 
		if [ "$?" != "0" ]
1 root 2069 
		then
595 richard 2070 
			exit 0
2071 
		fi
1249 richard 2072 
		if [ -e $CONF_FILE ]
595 richard 2073 
		then
597 richard 2074 
# Uninstall the running version
532 richard 2075 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2076 
		fi
636 richard 2077 
# Test if manual update
1362 richard 2078 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2079 
		then
636 richard 2080 
			header_install
595 richard 2081 
			if [ $Lang == "fr" ]
636 richard 2082 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2083 
				else echo "The configuration file of an old version has been found";
595 richard 2084 
			fi
597 richard 2085 
			response=0
2086 
			PTN='^[oOnNyY]$'
2087 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2088 
			do
2089 
				if [ $Lang == "fr" ]
2090 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2091 
					else echo -n "Do you want to use it (Y/n)?";
2092 
				 fi
2093 
				read response
2094 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2095 
				then rm -f /tmp/alcasar-conf*
2096 
				fi
2097 
			done
2098 
		fi
636 richard 2099 
# Test if update
1057 richard 2100 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2101 
		then
2102 
			if [ $Lang == "fr" ]
2103 
				then echo "#### Installation avec mise à jour ####";
2104 
				else echo "#### Installation with update     ####";
2105 
			fi
636 richard 2106 
# Extract the central configuration file
1057 richard 2107 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2108 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2109 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2110 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2111 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2112 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2113 
			mode="update"
1 root 2114 
		fi
1541 richard 2115 
		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 2116 
		do
2117 
			$func
1362 richard 2118 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2119 
		done
5 franck 2120 
		;;
291 franck 2121 
	-u | --uninstall)
5 franck 2122 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2123 
		then
597 richard 2124 
			if [ $Lang == "fr" ]
2125 
				then echo "ALCASAR n'est pas installé!";
2126 
				else echo "ALCASAR isn't installed!";
2127 
			fi
1 root 2128 
			exit 0
2129 
		fi
5 franck 2130 
		response=0
2131 
		PTN='^[oOnN]$'
580 richard 2132 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2133 
		do
597 richard 2134 
			if [ $Lang == "fr" ]
2135 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2136 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2137 
			fi
5 franck 2138 
			read response
2139 
		done
1103 richard 2140 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2141 
		then
1103 richard 2142 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2143 
		else
2144 
			rm -f /tmp/alcasar-conf*
1 root 2145 
		fi
597 richard 2146 
# Uninstall the running version
65 richard 2147 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2148 
		;;
2149 
	*)
2150 
		echo "Argument inconnu :$1";
460 richard 2151 
		echo "Unknown argument :$1";
1 root 2152 
		echo "$usage"
2153 
		exit 1
2154 
		;;
2155 
esac
10 franck 2156 
# end of script
366 franck 2157