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672 richard 1 
#!/bin/bash
57 franck 2 
#  $Id: alcasar.sh 1532 2014-12-21 21:39:52Z 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)
1007 richard 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
672 richard 22 
#
1342 richard 23 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, havp, libclamav, Ulog, fail2ban, NFsen and NFdump
1 root 24 
 
25 
# Options :
376 franck 26 
#       -i or --install
27 
#       -u or --uninstall
1 root 28 
 
376 franck 29 
# Functions :
1378 richard 30 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 31 
#	init			: Installation of RPM and scripts
32 
#	network			: Network parameters
33 
#	ACC			: ALCASAR Control Center installation
34 
#	CA			: Certification Authority initialization
35 
#	init_db			: Initilization of radius database managed with MariaDB
1389 richard 36 
#	radius			: FreeRadius initialisation
37 
#	radius_web		: copy ans modifiy original "freeradius web" in ACC
38 
#	chilli			: coovachilli initialisation (+authentication page)
39 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 40 
#	antivirus		: HAVP + libclamav configuration
1485 richard 41 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 42 
#	ulogd			: log system in userland (match NFLOG target of iptables)
43 
#	nfsen		:	: Configuration du grapheur nfsen pour apache
1253 richard 44 
#	dnsmasq			: Name server configuration
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="$DIR_INSTALL/scripts"		# install directory (with script files)
59 
DIR_SAVE="/var/Save"				# backup directory (system_backup, user_db_backup, logs)
60 
DIR_WEB="/var/www/html"				# directory of APACHE
61 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
62 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
63 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
64 
DIR_DEST_SBIN="/usr/local/sbin"			# directory of ALCASAR admin scripts
65 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
66 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
67 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
68 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 69 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 70 
DB_RADIUS="radius"				# database name used by FreeRadius server
71 
DB_USER="radius"				# user name allows to request the users database
1349 richard 72 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 73 
# ******* Network parameters - paramètres réseau *******
1469 richard 74 
HOSTNAME="alcasar"				# default hostname
1243 richard 75 
DOMAIN="localdomain"				# default local domain
1471 richard 76 
EXTIF=`/sbin/ip route|grep default|cut -d" " -f5`						# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
1507 richard 77 
INTIF=`/sbin/ip	link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 78 
MTU="1500"
1243 richard 79 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 80 
# ****** Paths - chemin des commandes *******
81 
SED="/bin/sed -i"
82 
# ****************** End of global parameters *********************
83 
 
959 franck 84 
license ()
85 
{
86 
	if [ $Lang == "fr" ]
967 franck 87 
	then cat $DIR_INSTALL/gpl-3.0.fr.txt | more
88 
	else cat $DIR_INSTALL/gpl-3.0.txt | more
959 franck 89 
	fi
975 franck 90 
	echo "Taper sur Entrée pour continuer !"
91 
	echo "Enter to continue."
959 franck 92 
	read a
93 
}
94 
 
1 root 95 
header_install ()
96 
{
97 
	clear
98 
	echo "-----------------------------------------------------------------------------"
460 richard 99 
	echo "                     ALCASAR V$VERSION Installation"
1 root 100 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
101 
	echo "-----------------------------------------------------------------------------"
1389 richard 102 
}
1 root 103 
 
104 
##################################################################
1221 richard 105 
##			Function "testing"			##
1378 richard 106 
## - Test of Mageia version					##
1529 richard 107 
## - Test of ALCASAR version (if already installed)		##
1342 richard 108 
## - Test of free space on /var  (>10G)				##
1005 richard 109 
## - Test of Internet access					##
29 richard 110 
##################################################################
111 
testing ()
112 
{
1529 richard 113 
# Test of Mageia version
114 
# extract the current Mageia version and hardware architecture (i586 ou X64)
115 
	fic=`cat /etc/product.id`
116 
	unknown_os=0
117 
	old="$IFS"
118 
	IFS=","
119 
	set $fic
120 
	for i in $*
121 
	do
122 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
123 
			then
124 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
125 
			unknown_os=`expr $unknown_os + 1`
126 
		fi
127 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
128 
			then
129 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
130 
			unknown_os=`expr $unknown_os + 1`
131 
		fi
132 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
133 
			then
134 
			ARCH=`echo $i|cut -d"=" -f2`
135 
			unknown_os=`expr $unknown_os + 1`
136 
		fi
137 
	done
138 
	IFS="$old"
1362 richard 139 
# Test if ALCASAR is already installed
140 
	if [ -e $CONF_FILE ]
141 
	then
142 
		current_version=`cat $CONF_FILE | grep VERSION | cut -d"=" -f2`
1342 richard 143 
		if [ $Lang == "fr" ]
1362 richard 144 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
145 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 146 
		fi
1362 richard 147 
		response=0
148 
		PTN='^[oOnNyY]$'
149 
		until [[ $(expr $response : $PTN) -gt 0 ]]
150 
		do
151 
			if [ $Lang == "fr" ]
152 
				then echo -n "Voulez-vous effectuer une mise à jour (O/n)? ";
153 
				else echo -n "Do you want to update (Y/n)?";
154 
			 fi
155 
			read response
156 
		done
157 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
158 
		then
159 
			rm -f /tmp/alcasar-conf*
160 
		else
1471 richard 161 
# Create a backup of running importants files
1362 richard 162 
			$DIR_SCRIPTS/alcasar-conf.sh --create
163 
			mode="update"
164 
		fi
1529 richard 165 
	fi
166 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "4" ) ]]
167 
		then
168 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 169 
			then
1529 richard 170 
			echo
1378 richard 171 
			if [ $Lang == "fr" ]
172 
				then
1529 richard 173 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
174 
				echo "1 - Récupérez le fichier de configuration actuel (/tmp/alcasar-conf.tar.gz)."
175 
				echo "2 - Installez Linux-Mageia4.1 (cf. doc d'installation)"
176 
				echo "3 - recopiez le fichier 'alcasar-conf.tar.gz' dans le répertoire '/tmp' avant de lancer l'installation d'ALCASAR"
1378 richard 177 
			else
178 
				echo "The automatic update of ALCASAR can't be performed."
1529 richard 179 
				echo "1 - Retrieve the configuration file (/tmp/alcasar-conf.tar.gz)"
180 
				echo "2 - Install Linux-Mageia4.1 (cf. installation doc)"
181 
				echo "3 - Copy again the file 'alcasar-conf.tar.gz' in the folder '/tmp' before launching the installation of ALCASAR"
1378 richard 182 
			fi
1529 richard 183 
		else
184 
			if [ $Lang == "fr" ]
185 
				then
186 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
187 
			else
188 
				echo "The installation of ALCASAR can't be performed."
1378 richard 189 
			fi
190 
		fi
1529 richard 191 
		echo
192 
		if [ $Lang == "fr" ]
193 
			then
194 
			echo "Le système d'exploitation doit être remplacé (Mageia4.1)"
195 
		else
196 
			echo "The OS must be replaced (Mageia4.1)"
197 
		fi
198 
		exit 0
1342 richard 199 
	fi
1529 richard 200 
	if [ ! -d /var/log/netflow/porttracker ]
201 
		then
202 
# Test of free space on /var
203 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
204 
		if [ $free_space -lt 10 ]
205 
			then
206 
			if [ $Lang == "fr" ]
207 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
208 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
209 
			fi
210 
		exit 0
211 
		fi
212 
	fi
1378 richard 213 
	if [ $Lang == "fr" ]
784 richard 214 
		then echo -n "Tests des paramètres réseau : "
595 richard 215 
		else echo -n "Network parameters tests : "
216 
	fi
1471 richard 217 
# Test of Ethernet links state
218 
	DOWN_IF=`/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "`
219 
	for i in $DOWN_IF
220 
	do
221 
		if [ $Lang == "fr" ]
222 
		then
223 
			echo "Échec"
224 
			echo "Le lien réseau de la carte $i n'est pas actif."
225 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
226 
		else
227 
			echo "Failed"
228 
			echo "The link state of $i interface is down."
229 
			echo "Make sure that this network card is connected to a switch or an A.P."
230 
		fi
231 
		exit 0
232 
	done
233 
	echo -n "."
234 
 
235 
# Test EXTIF config files
1499 richard 236 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
237 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
238 
	PUBLIC_GATEWAY=`ip route list|grep ^default|cut -d" " -f3`
1471 richard 239 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
240 
	then
784 richard 241 
		if [ $Lang == "fr" ]
242 
		then
243 
			echo "Échec"
244 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
245 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 246 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 247 
		else
248 
			echo "Failed"
249 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
250 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 251 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 252 
		fi
830 richard 253 
		echo "DEVICE=$EXTIF"
784 richard 254 
		echo "IPADDR="
255 
		echo "NETMASK="
256 
		echo "GATEWAY="
257 
		echo "DNS1="
258 
		echo "DNS2="
830 richard 259 
		echo "ONBOOT=yes"
784 richard 260 
		exit 0
261 
	fi
262 
	echo -n "."
1471 richard 263 
 
264 
# Test if router is alive (Box FAI)
784 richard 265 
	if [ `ip route list|grep -c ^default` -ne "1" ] ; then
595 richard 266 
		if [ $Lang == "fr" ]
267 
		then
268 
			echo "Échec"
269 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
270 
			echo "Réglez ce problème puis relancez ce script."
271 
		else
272 
			echo "Failed"
273 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
274 
			echo "Resolv this problem, then restart this script."
275 
		fi
29 richard 276 
		exit 0
277 
	fi
308 richard 278 
	echo -n "."
978 franck 279 
# On teste le lien vers le routeur par defaut
1499 richard 280 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 281 
	if [ $(expr $arp_reply) -eq 0 ]
308 richard 282 
	       	then
595 richard 283 
		if [ $Lang == "fr" ]
284 
		then
285 
			echo "Échec"
1499 richard 286 
			echo "Le routeur de site ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 287 
			echo "Réglez ce problème puis relancez ce script."
288 
		else
289 
			echo "Failed"
290 
			echo "The Internet gateway doesn't answered"
291 
			echo "Resolv this problem, then restart this script."
292 
		fi
308 richard 293 
		exit 0
294 
	fi
295 
	echo -n "."
421 franck 296 
# On teste la connectivité Internet
29 richard 297 
	rm -rf /tmp/con_ok.html
308 richard 298 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 299 
	if [ ! -e /tmp/con_ok.html ]
300 
	then
595 richard 301 
		if [ $Lang == "fr" ]
302 
		then
303 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
304 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
305 
			echo "Vérifiez la validité des adresses IP des DNS."
306 
		else
307 
			echo "The Internet connection try failed (google.fr)."
308 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
309 
			echo "Verify the DNS IP addresses"
310 
		fi
29 richard 311 
		exit 0
312 
	fi
313 
	rm -rf /tmp/con_ok.html
308 richard 314 
	echo ". : ok"
1389 richard 315 
} # end of testing ()
302 richard 316 
 
317 
##################################################################
1221 richard 318 
##			Function "init"				##
302 richard 319 
## - Création du fichier "/root/ALCASAR_parametres.txt"		##
320 
## - Installation et modification des scripts du portail	##
321 
##################################################################
322 
init ()
323 
{
527 richard 324 
	if [ "$mode" != "update" ]
302 richard 325 
	then
326 
# On affecte le nom d'organisme
597 richard 327 
		header_install
302 richard 328 
		ORGANISME=!
329 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 330 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
302 richard 331 
                do
595 richard 332 
			if [ $Lang == "fr" ]
597 richard 333 
			       	then echo -n "Entrez le nom de votre organisme : "
334 
				else echo -n "Enter the name of your organism : "
595 richard 335 
			fi
330 franck 336 
			read ORGANISME
613 richard 337 
			if [ "$ORGANISME" == "" ]
330 franck 338 
				then
339 
				ORGANISME=!
340 
			fi
341 
		done
302 richard 342 
	fi
1 root 343 
# On crée aléatoirement les mots de passe et les secrets partagés
628 richard 344 
	rm -f $PASSWD_FILE
1350 richard 345 
	grubpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
346 
	echo -n "Password to protect the GRUB boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
628 richard 347 
	echo "$grubpwd" >> $PASSWD_FILE
1348 richard 348 
	md5_grubpwd=`/usr/bin/openssl passwd -1 $grubpwd`
384 richard 349 
	$SED "/^password.*/d" /boot/grub/menu.lst
350 
	$SED "1ipassword --md5 $md5_grubpwd" /boot/grub/menu.lst
1350 richard 351 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 352 
	echo -n "Name and password of Mysql/mariadb administrator : " >> $PASSWD_FILE
628 richard 353 
	echo "root / $mysqlpwd" >> $PASSWD_FILE
1350 richard 354 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
1003 richard 355 
	echo -n "Name and password of Mysql/mariadb user : " >> $PASSWD_FILE
628 richard 356 
	echo "$DB_USER / $radiuspwd" >> $PASSWD_FILE
1350 richard 357 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 358 
	echo -n "Shared secret between the script 'intercept.php' and coova-chilli : " >> $PASSWD_FILE
359 
	echo "$secretuam" >> $PASSWD_FILE
1350 richard 360 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
628 richard 361 
	echo -n "Shared secret between coova-chilli and FreeRadius : " >> $PASSWD_FILE
362 
	echo "$secretradius" >> $PASSWD_FILE
363 
	chmod 640 $PASSWD_FILE
977 richard 364 
# Scripts and conf files copy
365 
#  - in /usr/local/bin :  alcasar-{CA.sh,conf.sh,import-clean.sh,iptables-bypass.sh,iptables.sh,log.sh,watchdog.sh}
5 franck 366 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
977 richard 367 
#  - 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 368 
	cp -f $DIR_SCRIPTS/sbin/alcasar* $DIR_DEST_SBIN/. ; chown root:root $DIR_DEST_SBIN/alcasar* ; chmod 740 $DIR_DEST_SBIN/alcasar*
977 richard 369 
#  - in /usr/local/etc : alcasar-{bl-categories-enabled,dns-name,iptables-local.sh,services}
648 richard 370 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown root:apache $DIR_DEST_ETC/alcasar* ; chmod 660 $DIR_DEST_ETC/alcasar*
1 root 371 
	$SED "s?^radiussecret.*?radiussecret=\"$secretradius\"?g" $DIR_DEST_SBIN/alcasar-logout.sh
372 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh
5 franck 373 
	$SED "s?^DB_USER=.*?DB_USER=\"$DB_USER\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
374 
	$SED "s?^radiuspwd=.*?radiuspwd=\"$radiuspwd\"?g" $DIR_DEST_SBIN/alcasar-mysql.sh $DIR_DEST_BIN/alcasar-conf.sh
628 richard 375 
# generate central conf file
376 
	cat <<EOF > $CONF_FILE
612 richard 377 
##########################################
378 
##                                      ##
379 
##          ALCASAR Parameters          ##
380 
##                                      ##
381 
##########################################
1 root 382 
 
612 richard 383 
INSTALL_DATE=$DATE
384 
VERSION=$VERSION
385 
ORGANISM=$ORGANISME
923 franck 386 
DOMAIN=$DOMAIN
612 richard 387 
EOF
628 richard 388 
	chmod o-rwx $CONF_FILE
1 root 389 
} # End of init ()
390 
 
391 
##################################################################
1221 richard 392 
##			Function "network"			##
1 root 393 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 394 
## - Nommage DNS du système 					##
1336 richard 395 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 396 
## - Modification du fichier /etc/hosts				##
397 
## - Configuration du serveur de temps (NTP)			##
398 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
399 
##################################################################
400 
network ()
401 
{
402 
	header_install
636 richard 403 
	if [ "$mode" != "update" ]
404 
		then
405 
		if [ $Lang == "fr" ]
406 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
407 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
408 
		fi
409 
		response=0
410 
		PTN='^[oOyYnN]$'
411 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 412 
		do
595 richard 413 
			if [ $Lang == "fr" ]
659 richard 414 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 415 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 416 
			fi
1 root 417 
			read response
418 
		done
636 richard 419 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
420 
		then
421 
			PRIVATE_IP_MASK="0"
422 
			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:]]$'
423 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 424 
			do
595 richard 425 
				if [ $Lang == "fr" ]
597 richard 426 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
427 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 428 
				fi
597 richard 429 
				read PRIVATE_IP_MASK
1 root 430 
			done
636 richard 431 
		else
432 
       			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
433 
		fi
595 richard 434 
	else
637 richard 435 
		PRIVATE_IP_MASK=`grep PRIVATE_IP conf/etc/alcasar.conf|cut -d"=" -f2`
436 
		rm -rf conf/etc/alcasar.conf
1 root 437 
	fi
861 richard 438 
# Define LAN side global parameters
1243 richard 439 
	hostname $HOSTNAME.$DOMAIN
440 
	echo $HOSTNAME.$DOMAIN > /etc/hostname
977 richard 441 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 442 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 443 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 444 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 445 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 446 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
447 
		then
448 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
449 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
450 
	fi
451 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
452 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 453 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 454 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 455 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
456 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 457 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
458 
	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 459 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1336 richard 460 
	PRIVATE_MAC=`/sbin/ip link show $INTIF | grep ether | cut -d" " -f6`				# MAC address of INTIF
841 richard 461 
# Define Internet parameters
1499 richard 462 
	DNS1=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|head -n 1`				# 1st DNS server
463 
	nb_dns=`grep ^nameserver /etc/resolv.conf|wc -l`
464 
	if [ $nb_dns == 2 ]
465 
		then
466 
		DNS2=`grep ^nameserver /etc/resolv.conf|cut -d" " -f2|tail -n 1`			# 2nd DNS server (if exist)
467 
	fi
70 franck 468 
	DNS1=${DNS1:=208.67.220.220}
469 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 470 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 471 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 472 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 473 
# Wrtie the conf file
1469 richard 474 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
475 
	echo "INTIF=$INTIF" >> $CONF_FILE
1499 richard 476 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
477 
	if [ $IP_SETTING == "dhcp" ]
478 
		then
479 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
480 
		echo "GW=dhcp" >> $CONF_FILE
481 
	else
482 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
483 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
484 
	fi
994 franck 485 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 486 
	echo "DNS1=$DNS1" >> $CONF_FILE
487 
	echo "DNS2=$DNS2" >> $CONF_FILE
488 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 489 
	echo "DHCP=on" >> $CONF_FILE
914 franck 490 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
491 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
492 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1488 richard 493 
	echo "PROTOCOLS_FILTERING=off" >> $CONF_FILE
1499 richard 494 
# network default
597 richard 495 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 496 
	cat <<EOF > /etc/sysconfig/network
497 
NETWORKING=yes
1243 richard 498 
HOSTNAME="$HOSTNAME.$DOMAIN"
1 root 499 
FORWARD_IPV4=true
500 
EOF
1499 richard 501 
# /etc/hosts config
1 root 502 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
503 
	cat <<EOF > /etc/hosts
503 richard 504 
127.0.0.1	localhost
1353 richard 505 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME $ORGANISME.$DOMAIN $ORGANISME
1 root 506 
EOF
1499 richard 507 
# EXTIF (Internet) config
508 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
509 
	if [ $IP_SETTING == "dhcp" ]
510 
		then
511 
		$SED "s?^RESOLV_MODS=.*?RESOLV_MODS=yes?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
512 
		$SED "s?^PEERDNS=.*?PEERDNS=no?g" /etc/sysconfig/network-scripts/ifcfg-$EXTIF
513 
		echo "DNS1=127.0.0.1" >> /etc/sysconfig/network-scripts/ifcfg-$EXTIF
514 
	else
515 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 516 
DEVICE=$EXTIF
517 
BOOTPROTO=static
597 richard 518 
IPADDR=$PUBLIC_IP
519 
NETMASK=$PUBLIC_NETMASK
520 
GATEWAY=$PUBLIC_GATEWAY
14 richard 521 
DNS1=127.0.0.1
1499 richard 522 
RESOLV_MODS=yes
14 richard 523 
ONBOOT=yes
524 
METRIC=10
525 
MII_NOT_SUPPORTED=yes
526 
IPV6INIT=no
527 
IPV6TO4INIT=no
528 
ACCOUNTING=no
529 
USERCTL=no
994 franck 530 
MTU=$MTU
14 richard 531 
EOF
1499 richard 532 
	fi
1336 richard 533 
# Config INTIF (consultation LAN) in normal mode
841 richard 534 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
535 
DEVICE=$INTIF
536 
BOOTPROTO=static
537 
ONBOOT=yes
538 
NOZEROCONF=yes
539 
MII_NOT_SUPPORTED=yes
540 
IPV6INIT=no
541 
IPV6TO4INIT=no
542 
ACCOUNTING=no
543 
USERCTL=no
544 
EOF
1336 richard 545 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
793 richard 546 
	cat <<EOF > /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1 root 547 
DEVICE=$INTIF
548 
BOOTPROTO=static
549 
IPADDR=$PRIVATE_IP
604 richard 550 
NETMASK=$PRIVATE_NETMASK
1 root 551 
ONBOOT=yes
552 
METRIC=10
553 
NOZEROCONF=yes
554 
MII_NOT_SUPPORTED=yes
14 richard 555 
IPV6INIT=no
556 
IPV6TO4INIT=no
557 
ACCOUNTING=no
558 
USERCTL=no
1 root 559 
EOF
440 franck 560 
# Mise à l'heure du serveur
561 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
562 
	cat <<EOF > /etc/ntp/step-tickers
455 franck 563 
0.fr.pool.ntp.org	# adapt to your country
564 
1.fr.pool.ntp.org
565 
2.fr.pool.ntp.org
440 franck 566 
EOF
567 
# Configuration du serveur de temps (sur lui même)
1 root 568 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
569 
	cat <<EOF > /etc/ntp.conf
456 franck 570 
server 0.fr.pool.ntp.org	# adapt to your country
447 franck 571 
server 1.fr.pool.ntp.org
572 
server 2.fr.pool.ntp.org
573 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
411 richard 574 
fudge 127.127.1.0 stratum 10
604 richard 575 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1 root 576 
restrict 127.0.0.1
310 richard 577 
driftfile /var/lib/ntp/drift
1 root 578 
logfile /var/log/ntp.log
579 
EOF
440 franck 580 
 
310 richard 581 
	chown -R ntp:ntp /var/lib/ntp
1 root 582 
# Renseignement des fichiers hosts.allow et hosts.deny
583 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
584 
	cat <<EOF > /etc/hosts.allow
585 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 586 
sshd: ALL
1 root 587 
ntpd: $PRIVATE_NETWORK_SHORT
588 
EOF
589 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
590 
	cat <<EOF > /etc/hosts.deny
591 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
592 
EOF
790 richard 593 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 594 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 595 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 596 
# load conntrack ftp module
597 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
598 
	echo "ip_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 599 
# load ipt_NETFLOW module
600 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 601 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
602 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
603 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
604 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1515 richard 605 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test in order the stop function run (fluxh all rules & policies)
1157 stephane 606 
#
860 richard 607 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 608 
} # End of network ()
609 
 
610 
##################################################################
1221 richard 611 
##			Function "ACC"				##
612 
## - installation du centre de gestion (ALCASAR Control Center)	##
1 root 613 
## - configuration du serveur web (Apache)			##
614 
## - définition du 1er comptes de gestion 			##
615 
## - sécurisation des accès					##
616 
##################################################################
1221 richard 617 
ACC ()
1 root 618 
{
619 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
620 
	mkdir $DIR_WEB
621 
# Copie et configuration des fichiers du centre de gestion
316 richard 622 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
972 richard 623 
	echo "$VERSION" > $DIR_WEB/VERSION
316 richard 624 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
625 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
626 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
627 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
628 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 629 
	chown -R apache:apache $DIR_WEB/*
1489 richard 630 
# create the backup structure :
631 
# - base = users database
632 
# - system_backup = alcasar conf file + users database
633 
# - archive = tarball of "base + http firewall + netflow"
634 
# - security = watchdog disconnection)
635 
	for i in system_backup base archive security;
1 root 636 
	do
637 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
638 
	done
5 franck 639 
	chown -R root:apache $DIR_SAVE
71 richard 640 
# Configuration et sécurisation php
641 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 642 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
643 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 644 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
645 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
71 richard 646 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
647 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
648 
# Configuration et sécurisation Apache
790 richard 649 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 650 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 651 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 652 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 653 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
654 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
655 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
656 
	[ -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
657 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
658 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
659 
	$SED "s?^LoadModule autoindex_module.*?#LoadModule autoindex_module modules/mod_autoindex.so?g" /etc/httpd/conf/modules.d/00_base.conf
660 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
661 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
662 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
663 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 664 
	[ -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
665 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:443?g" /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
1532 richard 666 
# Error page management
667 
FIC_ERROR_DOC=`find /etc/httpd/conf -type f -name multilang-errordoc.conf`
668 
[ -e $FIC_ERROR_DOC ]  || cp $FIC_ERROR_DOC $FIC_ERROR_DOC.default
669 
cat <<EOF > $FIC_ERROR_DOC
670 
Alias /error/ "/var/www/html/"
671 
<Directory "/usr/share/httpd/error">
672 
    AllowOverride None
673 
    Options IncludesNoExec
674 
    AddOutputFilter Includes html
675 
    AddHandler type-map var
676 
    Require all granted
677 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
678 
    ForceLanguagePriority Prefer Fallback
679 
</Directory>
680 
ErrorDocument 400 /error/error.php?error=400
681 
ErrorDocument 401 /error/error.php?error=401
682 
ErrorDocument 403 /error/error.php?error=403
683 
ErrorDocument 404 /error/error.php?error=404
684 
ErrorDocument 405 /error/error.php?error=405
685 
ErrorDocument 408 /error/error.php?error=408
686 
ErrorDocument 410 /error/error.php?error=410
687 
ErrorDocument 411 /error/error.php?error=411
688 
ErrorDocument 412 /error/error.php?error=412
689 
ErrorDocument 413 /error/error.php?error=413
690 
ErrorDocument 414 /error/error.php?error=414
691 
ErrorDocument 415 /error/error.php?error=415
692 
ErrorDocument 500 /error/error.php?error=500
693 
ErrorDocument 501 /error/error.php?error=501
694 
ErrorDocument 502 /error/error.php?error=502
695 
ErrorDocument 503 /error/error.php?error=503
696 
ErrorDocument 506 /error/error.php?error=506
697 
EOF
1359 richard 698 
	[ -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
699 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
700 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
701 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 702 
</body>
703 
</html>
704 
EOF
705 
# Définition du premier compte lié au profil 'admin'
509 richard 706 
	header_install
510 richard 707 
	if [ "$mode" = "install" ]
708 
	then
613 richard 709 
		admin_portal=!
710 
		PTN='^[a-zA-Z0-9-]*$'
711 
		until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
712 
                	do
713 
			header_install
714 
			if [ $Lang == "fr" ]
715 
			then
716 
				echo ""
717 
				echo "Définissez un premier compte d'administration du portail :"
718 
				echo
719 
				echo -n "Nom : "
720 
			else
721 
				echo ""
722 
				echo "Define the first account allow to administrate the portal :"
723 
				echo
724 
				echo -n "Account : "
725 
			fi
726 
			read admin_portal
727 
			if [ "$admin_portal" == "" ]
728 
				then
729 
				admin_portal=!
730 
			fi
731 
			done
1268 richard 732 
# Creation of keys file for the admin account ("admin")
510 richard 733 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
734 
		mkdir -p $DIR_DEST_ETC/digest
735 
		chmod 755 $DIR_DEST_ETC/digest
736 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
737 
			do
1350 richard 738 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
510 richard 739 
			done
740 
		$DIR_DEST_SBIN/alcasar-profil.sh --list
741 
	fi
434 richard 742 
# synchronisation horaire
743 
	ntpd -q -g &
1 root 744 
# Sécurisation du centre
988 franck 745 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 746 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
316 richard 747 
<Directory $DIR_ACC>
1 root 748 
	SSLRequireSSL
749 
	AllowOverride None
750 
	Order deny,allow
751 
	Deny from all
752 
	Allow from 127.0.0.1
753 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 754 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 755 
	require valid-user
756 
	AuthType digest
1243 richard 757 
	AuthName $HOSTNAME.$DOMAIN
1 root 758 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 759 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 760 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 761 
</Directory>
316 richard 762 
<Directory $DIR_ACC/admin>
1 root 763 
	SSLRequireSSL
764 
	AllowOverride None
765 
	Order deny,allow
766 
	Deny from all
767 
	Allow from 127.0.0.1
768 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 769 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 770 
	require valid-user
771 
	AuthType digest
1243 richard 772 
	AuthName $HOSTNAME.$DOMAIN
1 root 773 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 774 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 775 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 776 
</Directory>
344 richard 777 
<Directory $DIR_ACC/manager>
1 root 778 
	SSLRequireSSL
779 
	AllowOverride None
780 
	Order deny,allow
781 
	Deny from all
782 
	Allow from 127.0.0.1
783 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 784 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
1 root 785 
	require valid-user
786 
	AuthType digest
1243 richard 787 
	AuthName $HOSTNAME.$DOMAIN
1 root 788 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 789 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 790 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 791 
</Directory>
316 richard 792 
<Directory $DIR_ACC/backup>
793 
	SSLRequireSSL
794 
	AllowOverride None
795 
	Order deny,allow
796 
	Deny from all
797 
	Allow from 127.0.0.1
798 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 799 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
316 richard 800 
	require valid-user
801 
	AuthType digest
1243 richard 802 
	AuthName $HOSTNAME.$DOMAIN
316 richard 803 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 804 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 805 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 806 
</Directory>
811 richard 807 
Alias /save/ "$DIR_SAVE/"
808 
<Directory $DIR_SAVE>
809 
	SSLRequireSSL
810 
	Options Indexes
811 
	Order deny,allow
812 
	Deny from all
813 
	Allow from 127.0.0.1
814 
	Allow from $PRIVATE_NETWORK_MASK
990 franck 815 
#	Allow from AA.BB.CC.DD/32	# Allow from specific @IP
811 richard 816 
	require valid-user
817 
	AuthType digest
1243 richard 818 
	AuthName $HOSTNAME.$DOMAIN
811 richard 819 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 820 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 821 
</Directory>
1 root 822 
EOF
1378 richard 823 
# Launch after coova
824 
$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
1525 franck 825 
# Initialization of Vnstat
1530 richard 826 
	 [ -e /etc/vnstat.conf.default ]  || cp /etc/vnstat.conf /etc/vnstat.conf.default
1527 franck 827 
	 $SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
828 
	/usr/bin/vnstat -u -i $EXTIF
1389 richard 829 
} # End of ACC ()
1 root 830 
 
831 
##########################################################################################
1221 richard 832 
##				Fonction "CA"						##
1 root 833 
## - Création d'une Autorité de Certification et du certificat serveur pour apache 	##
834 
##########################################################################################
1221 richard 835 
CA ()
1 root 836 
{
510 richard 837 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 838 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 839 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 840 
	cat <<EOF > $FIC_VIRTUAL_SSL
841 
# default SSL virtual host, used for all HTTPS requests that do not
842 
# match a ServerName or ServerAlias in any <VirtualHost> block.
843 
 
844 
<VirtualHost _default_:443>
845 
# general configuration
846 
    ServerAdmin root@localhost
847 
    ServerName localhost
848 
 
849 
# SSL configuration
850 
    SSLEngine on
851 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
852 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
853 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
854 
    CustomLog logs/ssl_request_log \
855 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
856 
    ErrorLog logs/ssl_error_log
857 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
858 
</VirtualHost>
859 
EOF
860 
 
5 franck 861 
	chown -R root:apache /etc/pki
1 root 862 
	chmod -R 750 /etc/pki
1389 richard 863 
} # End of CA ()
1 root 864 
 
865 
##########################################################################################
1221 richard 866 
##			Fonction "init_db"						##
1 root 867 
## - Initialisation de la base Mysql							##
868 
## - Affectation du mot de passe de l'administrateur (root)				##
869 
## - Suppression des bases et des utilisateurs superflus				##
870 
## - Création de la base 'radius'							##
871 
## - Installation du schéma de cette base						##
872 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
873 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
874 
##########################################################################################
875 
init_db ()
876 
{
1355 richard 877 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 878 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
879 
	$SED "s?^#bind-address.*?bind-address=127.0.0.1?g" /etc/my.cnf
1355 richard 880 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1353 richard 881 
	systemctl start mysqld.service
1 root 882 
	sleep 4
883 
	mysqladmin -u root password $mysqlpwd
884 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1355 richard 885 
# Secure the server
886 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
887 
	$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 888 
# Create 'radius' database
1317 richard 889 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 890 
# Add an empty radius database structure
364 franck 891 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/radiusd-db-vierge.sql
615 richard 892 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 893 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
1515 richard 894 
	$SED "/ExecStartPost=/a ExecStop=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
895 
	$SED "/ExecStartPost=/a ExecStartPost=/usr/local/sbin/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1355 richard 896 
	systemctl daemon-reload
1389 richard 897 
} # End of init_db ()
1 root 898 
 
899 
##########################################################################
1389 richard 900 
##			Fonction "radius"				##
1 root 901 
## - Paramètrage des fichiers de configuration FreeRadius		##
902 
## - Affectation du secret partagé entre coova-chilli et freeradius	##
903 
## - Modification de fichier de conf pour l'accès à Mysql		##
904 
##########################################################################
1389 richard 905 
radius ()
1 root 906 
{
907 
	cp -f $DIR_CONF/radiusd-db-vierge.sql /etc/raddb/
908 
	chown -R radius:radius /etc/raddb
909 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
1278 richard 910 
# Set radius.conf parameters
1 root 911 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
912 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
913 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
1278 richard 914 
# remove the proxy function
1 root 915 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf
916 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf
1278 richard 917 
# remove EAP module
654 richard 918 
	$SED "s?^[\t ]*\$INCLUDE eap.conf.*?#\$INCLUDE eap.conf?g" /etc/raddb/radiusd.conf
1278 richard 919 
# listen on loopback (should be modified later if EAP enabled)
1 root 920 
	$SED "s?^[\t ]*ipaddr =.*?ipaddr = 127.0.0.1?g" /etc/raddb/radiusd.conf
1278 richard 921 
# enable the  SQL module (and SQL counter)
1 root 922 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql.conf.*?\$INCLUDE sql.conf?g" /etc/raddb/radiusd.conf
923 
	$SED "s?^[\t ]*#[\t ]*\$INCLUDE sql/mysql/counter.conf?\$INCLUDE sql/mysql/counter.conf?g" /etc/raddb/radiusd.conf
924 
	$SED "s?^[\t ]*\$INCLUDE policy.conf?#\$INCLUDE policy.conf?g" /etc/raddb/radiusd.conf
1465 richard 925 
# only include modules for ALCASAR needs
926 
	$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
927 
	$SED "s/^[\t ]exec$/\#\texec/g" /etc/raddb/radiusd.conf
928 
	$SED "s?^[\t ]*expr.*?\#\texpr?g" /etc/raddb/radiusd.conf
929 
	$SED "s?^[\t ]*\#	daily.*?\#\tdaily\n\tsql?g" /etc/raddb/radiusd.conf
930 
	$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
931 
	$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 932 
# remvove virtual server and copy our conf file
1 root 933 
	rm -f /etc/raddb/sites-enabled/*
1278 richard 934 
       	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
1 root 935 
	chown radius:apache /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap # droits rw pour apache (module ldap)
936 
	chmod 660 /etc/raddb/sites-available/alcasar /etc/raddb/modules/ldap
937 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/modules
938 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
384 richard 939 
# Inutile dans notre fonctionnement mais les liens sont recréés par un update de radius ... donc forcé en tant que fichier à 'vide'
1 root 940 
	touch /etc/raddb/sites-enabled/{inner-tunnel,control-socket,default}
1278 richard 941 
# client.conf configuration (127.0.0.1 suffit mais on laisse le deuxième client pour la future gestion de l'EAP)
1 root 942 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
943 
	cat << EOF > /etc/raddb/clients.conf
944 
client 127.0.0.1 {
945 
	secret = $secretradius
946 
	shortname = localhost
947 
}
948 
EOF
1278 richard 949 
# sql.conf modification
1 root 950 
	[ -e /etc/raddb/sql.conf.default ] || cp /etc/raddb/sql.conf /etc/raddb/sql.conf.default
951 
	$SED "s?^[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/sql.conf
952 
	$SED "s?^[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/sql.conf
953 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/sql.conf
954 
	$SED "s?^[\t ]*sqltrace =.*?sqltrace = no?g" /etc/raddb/sql.conf
1278 richard 955 
# dialup.conf modification (case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.)
1 root 956 
	[ -e /etc/raddb/sql/mysql/dialup.conf.default ] || cp /etc/raddb/sql/mysql/dialup.conf /etc/raddb/sql/mysql/dialup.conf.default
1278 richard 957 
	cp -f $DIR_CONF/radius/dialup.conf /etc/raddb/sql/mysql/dialup.conf
958 
# counter.conf modification (change the Max-All-Session-Time counter)
959 
	[ -e /etc/raddb/sql/mysql/counter.conf.default ] || cp /etc/raddb/sql/mysql/counter.conf /etc/raddb/sql/mysql/counter.conf.default
960 
	cp -f $DIR_CONF/radius/counter.conf /etc/raddb/sql/mysql/counter.conf
961 
	chown -R radius:radius /etc/raddb/sql/mysql/*
1358 richard 962 
# make certain that mysql is up before radius start
963 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
964 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
965 
	systemctl daemon-reload
1389 richard 966 
} # End radius ()
1 root 967 
 
968 
##########################################################################
1389 richard 969 
##			Function "radius_web"				##
1 root 970 
## - Import, modification et paramètrage de l'interface "dialupadmin"	##
971 
## - Création du lien vers la page de changement de mot de passe        ##
972 
##########################################################################
1389 richard 973 
radius_web ()
1 root 974 
{
975 
# copie de l'interface d'origine dans la structure Alcasar
316 richard 976 
	[ -d /usr/share/freeradius-web ] && cp -rf /usr/share/freeradius-web/* $DIR_ACC/manager/
977 
	rm -f $DIR_ACC/manager/index.html $DIR_ACC/manager/readme
978 
	rm -f $DIR_ACC/manager/htdocs/about.html $DIR_ACC/manager/htdocs/index.html $DIR_ACC/manager/htdocs/content.html
344 richard 979 
# copie des fichiers modifiés
980 
	cp -rf $DIR_INSTALL/web/acc/manager/* $DIR_ACC/manager/
316 richard 981 
	chown -R apache:apache $DIR_ACC/manager/
344 richard 982 
# Modification des fichiers de configuration
1 root 983 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
503 richard 984 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
1 root 985 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
986 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
987 
	$SED "s?^sql_debug:.*?sql_debug: false?g" /etc/freeradius-web/admin.conf
988 
	$SED "s?^sql_usergroup_table: .*?sql_usergroup_table: radusergroup?g" /etc/freeradius-web/admin.conf
989 
	$SED "s?^sql_password_attribute:.*?sql_password_attribute: Crypt-Password?g" /etc/freeradius-web/admin.conf
990 
	$SED "s?^general_finger_type.*?# general_finger_type: snmp?g" /etc/freeradius-web/admin.conf
991 
	$SED "s?^general_stats_use_totacct.*?general_stats_use_totacct: yes?g" /etc/freeradius-web/admin.conf
946 richard 992 
	$SED "s?^general_charset.*?general_charset: utf-8?g" /etc/freeradius-web/admin.conf
344 richard 993 
	[ -e /etc/freeradius-web/config.php.default ] || cp /etc/freeradius-web/config.php /etc/freeradius-web/config.php.default
1278 richard 994 
	cp -f $DIR_CONF/radius/freeradiusweb-config.php /etc/freeradius-web/config.php
131 richard 995 
	cat <<EOF > /etc/freeradius-web/naslist.conf
632 richard 996 
nas1_name: alcasar-$ORGANISME
1 root 997 
nas1_model: Portail captif
998 
nas1_ip: $PRIVATE_IP
999 
nas1_port_num: 0
1000 
nas1_community: public
1001 
EOF
1002 
# Modification des attributs visibles lors de la création d'un usager ou d'un groupe
1003 
	[ -e /etc/freeradius-web/user_edit.attrs.default ] || mv /etc/freeradius-web/user_edit.attrs /etc/freeradius-web/user_edit.attrs.default
1278 richard 1004 
	cp -f $DIR_CONF/radius/user_edit.attrs /etc/freeradius-web/user_edit.attrs
114 richard 1005 
# Ajout du mappage des attributs chillispot
1006 
	[ -e /etc/freeradius-web/sql.attrmap.default ] || mv /etc/freeradius-web/sql.attrmap /etc/freeradius-web/sql.attrmap.default
1278 richard 1007 
	cp -f $DIR_CONF/radius/sql.attrmap /etc/freeradius-web/sql.attrmap
1 root 1008 
# Modification des attributs visibles sur les pages des statistiques (suppression NAS_IP et NAS_port)
1278 richard 1009 
	[ -e /etc/freeradius-web/sql.attrs.default ] || cp /etc/freeradius-web/sql.attrs /etc/freeradius-web/sql.attrs.default
1 root 1010 
	$SED "s?^NASIPAddress.*?NASIPAddress\tNas IP Address\tno?g" /etc/freeradius-web/sql.attrs
1011 
	$SED "s?^NASPortId.*?NASPortId\tNas Port\tno?g" /etc/freeradius-web/sql.attrs
5 franck 1012 
	chown -R apache:apache /etc/freeradius-web
1 root 1013 
# Ajout de l'alias vers la page de "changement de mot de passe usager"
1014 
	cat <<EOF >> /etc/httpd/conf/webapps.d/alcasar.conf
344 richard 1015 
<Directory $DIR_WEB/pass>
1 root 1016 
	SSLRequireSSL
1017 
	AllowOverride None
1018 
	Order deny,allow
1019 
	Deny from all
1020 
	Allow from 127.0.0.1
1021 
	Allow from $PRIVATE_NETWORK_MASK
1243 richard 1022 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN
1 root 1023 
</Directory>
1024 
EOF
1389 richard 1025 
} # End of radius_web ()
1 root 1026 
 
799 richard 1027 
##################################################################################
1389 richard 1028 
##			Fonction "chilli"					##
799 richard 1029 
## - Création du fichier d'initialisation et de configuration de coova-chilli	##
1030 
## - Paramètrage de la page d'authentification (intercept.php)			##
1031 
##################################################################################
1389 richard 1032 
chilli ()
1 root 1033 
{
1370 richard 1034 
# chilli unit for systemd
1035 
cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1036 
#  This file is part of systemd.
1037 
#
1038 
#  systemd is free software; you can redistribute it and/or modify it
1039 
#  under the terms of the GNU General Public License as published by
1040 
#  the Free Software Foundation; either version 2 of the License, or
1041 
#  (at your option) any later version.
1370 richard 1042 
[Unit]
1043 
Description=chilli is a captive portal daemon
1044 
After=network.target
1045 
 
1046 
[Service]
1379 richard 1047 
Type=forking
1370 richard 1048 
ExecStart=/usr/libexec/chilli start
1049 
ExecStop=/usr/libexec/chilli stop
1050 
ExecReload=/usr/libexec/chilli reload
1051 
PIDFile=/var/run/chilli.pid
1052 
 
1053 
[Install]
1054 
WantedBy=multi-user.target
1055 
EOF
799 richard 1056 
# init file creation
1370 richard 1057 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1058 
	cat <<EOF > /usr/libexec/chilli
799 richard 1059 
#!/bin/sh
1060 
#
1061 
# chilli CoovaChilli init
1062 
#
1063 
# chkconfig: 2345 65 35
1064 
# description: CoovaChilli
1065 
### BEGIN INIT INFO
1066 
# Provides:       chilli
1067 
# Required-Start: network
1068 
# Should-Start:
1069 
# Required-Stop:  network
1070 
# Should-Stop:
1071 
# Default-Start:  2 3 5
1072 
# Default-Stop:
1073 
# Description:    CoovaChilli access controller
1074 
### END INIT INFO
1075 
 
1076 
[ -f /usr/sbin/chilli ] || exit 0
1077 
. /etc/init.d/functions
1078 
CONFIG=/etc/chilli.conf
1079 
pidfile=/var/run/chilli.pid
1080 
[ -f \$CONFIG ] || {
1081 
    echo "\$CONFIG Not found"
1082 
    exit 0
1083 
}
1084 
RETVAL=0
1085 
prog="chilli"
1086 
case \$1 in
1087 
    start)
1088 
	if [ -f \$pidfile ] ; then
1089 
		gprintf "chilli is already running"
1090 
	else
1091 
        	gprintf "Starting \$prog: "
1092 
		rm -f /var/run/chilli* # cleaning
1093 
        	/sbin/modprobe tun >/dev/null 2>&1
1094 
        	echo 1 > /proc/sys/net/ipv4/ip_forward
1095 
		[ -e /dev/net/tun ] || {
1096 
	    	(cd /dev;
1097 
			mkdir net;
1098 
			cd net;
1099 
			mknod tun c 10 200)
1100 
		}
1336 richard 1101 
		ifconfig $INTIF 0.0.0.0
799 richard 1102 
		daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1103 
        	RETVAL=$?
1104 
	fi
1105 
	;;
1106 
 
1107 
    reload)
1108 
	killall -HUP chilli
1109 
	;;
1110 
 
1111 
    restart)
1112 
	\$0 stop
1113 
        sleep 2
1114 
	\$0 start
1115 
	;;
1116 
 
1117 
    status)
1118 
        status chilli
1119 
        RETVAL=0
1120 
        ;;
1121 
 
1122 
    stop)
1123 
	if [ -f \$pidfile ] ; then
1124 
        	gprintf "Shutting down \$prog: "
1125 
		killproc /usr/sbin/chilli
1126 
		RETVAL=\$?
1127 
		[ \$RETVAL = 0 ] && rm -f $pidfile
1128 
	else
1129 
        	gprintf "chilli is not running"
1130 
	fi
1131 
	;;
1132 
 
1133 
    *)
1134 
        echo "Usage: \$0 {start|stop|restart|reload|status}"
1135 
        exit 1
1136 
esac
1137 
echo
1138 
EOF
1373 richard 1139 
chmod a+x /usr/libexec/chilli
799 richard 1140 
# conf file creation
346 richard 1141 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
1142 
	cat <<EOF > /etc/chilli.conf
1143 
# coova config for ALCASAR
1144 
cmdsocket	/var/run/chilli.sock
1336 richard 1145 
unixipc		chilli.$INTIF.ipc
1146 
pidfile		/var/run/chilli.$INTIF.pid
346 richard 1147 
net		$PRIVATE_NETWORK_MASK
595 richard 1148 
dhcpif		$INTIF
841 richard 1149 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1150 
#nodynip
865 richard 1151 
#statip
1152 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1153 
domain		$DOMAIN
355 richard 1154 
dns1		$PRIVATE_IP
1155 
dns2		$PRIVATE_IP
346 richard 1156 
uamlisten	$PRIVATE_IP
503 richard 1157 
uamport		3990
837 richard 1158 
macauth
1159 
macpasswd	password
1243 richard 1160 
locationname	$HOSTNAME.$DOMAIN
346 richard 1161 
radiusserver1	127.0.0.1
1162 
radiusserver2	127.0.0.1
1163 
radiussecret	$secretradius
1164 
radiusauthport	1812
1165 
radiusacctport	1813
1243 richard 1166 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
1167 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1168 
uamsecret	$secretuam
1249 richard 1169 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1170 
coaport		3799
1379 richard 1171 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1172 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1173 
include		$DIR_DEST_ETC/alcasar-uamallowed
1174 
include		$DIR_DEST_ETC/alcasar-uamdomain
1294 richard 1175 
#dhcpgateway
1157 stephane 1176 
#dhcprelayagent
1177 
#dhcpgatewayport
346 richard 1178 
EOF
1336 richard 1179 
# create file for DHCP static ip. Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1180 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
840 richard 1181 
# create files for trusted domains and urls
1148 crox53 1182 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1183 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1184 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1185 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1186 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
1187 
	$SED "s?^\$userpassword=1.*?\$userpassword=1;?g" $DIR_WEB/intercept.php
796 richard 1188 
# user 'chilli' creation (in order to run conup/off and up/down scripts
1189 
	chilli_exist=`grep chilli /etc/passwd|wc -l`
1190 
	if [ "$chilli_exist" == "1" ]
1191 
	then
1192 
	      userdel -r chilli 2>/dev/null
1193 
	fi
1194 
	groupadd -f chilli
1195 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1196 
}  # End of chilli ()
1349 richard 1197 
 
1 root 1198 
##################################################################
1389 richard 1199 
##		Fonction "dansguardian"				##
1 root 1200 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1201 
##################################################################
1389 richard 1202 
dansguardian ()
1 root 1203 
{
1204 
	mkdir /var/dansguardian
1205 
	chown dansguardian /var/dansguardian
1375 richard 1206 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1207 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1208 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
1293 richard 1209 
# By default the filter is off
497 richard 1210 
	$SED "s/^reportinglevel =.*/reportinglevel = -1/g" $DIR_DG/dansguardian.conf
1293 richard 1211 
# French deny HTML page
497 richard 1212 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1213 
# Listen only on LAN side
497 richard 1214 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1215 
# DG send its flow to HAVP
1216 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1217 
# replace the default deny HTML page
1 root 1218 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1219 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1220 
# Don't log
1221 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1222 
# Run 10 daemons (20 in largest server)
659 richard 1223 
	$SED "s?^minchildren =.*?minchildren = 10?g" $DIR_DG/dansguardian.conf
1 root 1224 
# on désactive par défaut le controle de contenu des pages html
497 richard 1225 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1226 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1227 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1228 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1229 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1230 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1 root 1231 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1232 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1233 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1234 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1235 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1236 
	touch $DIR_DG/lists/bannedextensionlist
1237 
	touch $DIR_DG/lists/bannedmimetypelist
1238 
# 'Safesearch' regex actualisation
498 richard 1239 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1240 
# empty LAN IP list that won't be WEB filtered
1241 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1242 
	touch $DIR_DG/lists/exceptioniplist
1243 
# Keep a copy of URL & domain filter configuration files
1244 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1245 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1246 
} # End of dansguardian ()
1 root 1247 
 
71 richard 1248 
##################################################################
1221 richard 1249 
##			Fonction "antivirus"			##
1357 richard 1250 
## - configuration of havp, libclamav and freshclam		##
71 richard 1251 
##################################################################
1252 
antivirus ()
1253 
{
1358 richard 1254 
# create 'havp' user
288 richard 1255 
	havp_exist=`grep havp /etc/passwd|wc -l`
307 richard 1256 
	if [ "$havp_exist" == "1" ]
288 richard 1257 
	then
478 richard 1258 
	      userdel -r havp 2>/dev/null
894 richard 1259 
	      groupdel havp 2>/dev/null
288 richard 1260 
	fi
307 richard 1261 
	groupadd -f havp
1486 richard 1262 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1366 richard 1263 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp
1484 richard 1264 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
109 richard 1265 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1266 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1267 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1268 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1269 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1270 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1271 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1272 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1273 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1274 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1275 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1276 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1277 
# skip checking of youtube flow (too heavy load / risk too low)
1278 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1279 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1280 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1358 richard 1281 
# replacement of init script
335 richard 1282 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1283 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1358 richard 1284 
# replace of the intercept page (template)
340 richard 1285 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1286 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1287 
# update virus database every 4 hours (24h/6)
1357 richard 1288 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1289 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1290 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1291 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1292 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1293 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1294 
# update now
1382 richard 1295 
	/usr/bin/freshclam --no-warnings
1389 richard 1296 
} # End of antivirus ()
71 richard 1297 
 
1486 richard 1298 
##########################################################################
1299 
##			Fonction "tinyproxy"				##
1300 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1301 
##########################################################################
1485 richard 1302 
tinyproxy ()
1303 
{
1486 richard 1304 
	tinyproxy_exist=`grep tinyproxy /etc/passwd|wc -l`
1305 
	if [ "$tinyproxy_exist" == "1" ]
1306 
	then
1307 
	      userdel -r tinyproxy 2>/dev/null
1308 
	      groupdel tinyproxy 2>/dev/null
1309 
	fi
1310 
	groupadd -f tinyproxy
1488 richard 1311 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1518 richard 1312 
	mkdir -p var/run/tinyproxy /var/log/tinyproxy
1517 richard 1313 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1314 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1315 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1316 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1317 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1318 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1319 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1320 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1321 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1322 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1323 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1509 richard 1324 
# Create the systemd unit
1325 
cat << EOF > /lib/systemd/system/tinyproxy.service
1326 
#  This file is part of systemd.
1327 
#
1328 
#  systemd is free software; you can redistribute it and/or modify it
1329 
#  under the terms of the GNU General Public License as published by
1330 
#  the Free Software Foundation; either version 2 of the License, or
1331 
#  (at your option) any later version.
1485 richard 1332 
 
1509 richard 1333 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1334 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1335 
[Unit]
1336 
Description=Tinyproxy Web Proxy Server
1337 
After=network.target iptables.service
1338 
 
1339 
[Service]
1340 
Type=forking
1518 richard 1341 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1342 
ExecStartPre=/bin/sleep 2
1343 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1344 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1345 
 
1346 
[Install]
1347 
WantedBy=multi-user.target
1348 
EOF
1349 
 
1485 richard 1350 
} # end of tinyproxy
1 root 1351 
##################################################################################
1389 richard 1352 
##			function "ulogd"					##
476 richard 1353 
## - Ulog config for multi-log files 						##
1354 
##################################################################################
1389 richard 1355 
ulogd ()
476 richard 1356 
{
1357 
# Three instances of ulogd (three different logfiles)
1358 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1359 
	nl=1
1358 richard 1360 
	for log_type in traceability ssh ext-access
478 richard 1361 
	do
1365 richard 1362 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1363 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1364 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
478 richard 1365 
		$SED "s?^nlgroup=.*?nlgroup=$nl?g" /etc/ulogd-$log_type.conf
1366 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1367 
[emu1]
478 richard 1368 
file="/var/log/firewall/$log_type.log"
1369 
sync=1
1370 
EOF
1452 richard 1371 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1372 
		nl=`expr $nl + 1`
1373 
	done
476 richard 1374 
	chown -R root:apache /var/log/firewall
1375 
	chmod 750 /var/log/firewall
1376 
	chmod 640 /var/log/firewall/*
1389 richard 1377 
}  # End of ulogd ()
476 richard 1378 
 
1159 crox53 1379 
 
1380 
##########################################################
1389 richard 1381 
##              Function "nfsen"			##
1159 crox53 1382 
##########################################################
1389 richard 1383 
nfsen()
1 root 1384 
{
1393 richard 1385 
	tar xzf ./conf/nfsen/nfsen-1.3.6p1.tar.gz -C /tmp/
1365 richard 1386 
# Add PortTracker plugin
1395 richard 1387 
	for i in /var/www/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1388 
	do
1512 richard 1389 
	[ ! -d $i ] && mkdir $i && chown -R apache:apache $i
1395 richard 1390 
	done
1515 richard 1391 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm
1365 richard 1392 
# use of our conf file and init unit
1221 richard 1393 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-1.3.6p1/etc/
1365 richard 1394 
# Installation of nfsen
1221 richard 1395 
	DirTmp=$(pwd)
1396 
	cd /tmp/nfsen-1.3.6p1/
1365 richard 1397 
	/usr/bin/perl5 install.pl etc/nfsen.conf
1398 
	/usr/bin/perl5 install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1399 
# Create RRD DB for porttracker (only in it still doesn't exist)
1221 richard 1400 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1401 
	cp /tmp/nfsen-1.3.6p1/contrib/PortTracker/PortTracker.php /var/www/nfsen/plugins/
1395 richard 1402 
	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
1403 
	chmod -R 770 /var/log/netflow/porttracker
1365 richard 1404 
# Apache conf file
1394 richard 1405 
	cat << EOF > /etc/httpd/conf/conf.d/nfsen.conf
1159 crox53 1406 
Alias /nfsen /var/www/nfsen
1407 
<Directory /var/www/nfsen/>
1408 
DirectoryIndex nfsen.php
1409 
Options -Indexes
1410 
AllowOverride all
1411 
order allow,deny
1412 
allow from all
1413 
AddType application/x-httpd-php .php
1414 
php_flag magic_quotes_gpc on
1415 
php_flag track_vars on
1 root 1416 
</Directory>
1417 
EOF
1372 richard 1418 
# nfsen unit for systemd
1419 
cat << EOF > /lib/systemd/system/nfsen.service
1420 
#  This file is part of systemd.
1421 
#
1422 
#  systemd is free software; you can redistribute it and/or modify it
1423 
#  under the terms of the GNU General Public License as published by
1424 
#  the Free Software Foundation; either version 2 of the License, or
1425 
#  (at your option) any later version.
1426 
 
1427 
# This unit launches nfsen (a Netflow grapher).
1428 
[Unit]
1429 
Description= NfSen init script
1430 
After=network.target iptables.service
1431 
 
1432 
[Service]
1433 
Type=oneshot
1434 
RemainAfterExit=yes
1393 richard 1435 
PIDFile=/var/run/nfsen/nfsen.pid
1436 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1437 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
1372 richard 1438 
ExecStart=/usr/bin/nfsen start
1439 
ExecStop=/usr/bin/nfsen stop
1393 richard 1440 
ExecReload=/usr/bin/nfsen restart
1372 richard 1441 
TimeoutSec=0
1442 
 
1443 
[Install]
1444 
WantedBy=multi-user.target
1445 
EOF
1365 richard 1446 
# Add the listen port to collect netflow packet (nfcapd)
1393 richard 1447 
$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1448 
# expire delay for the profile "live"
1393 richard 1449 
	systemctl start nfsen
1450 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1451 
# add SURFmap plugin
1509 richard 1452 
	cp $DIR_CONF/nfsen/SURFmap_v3.3.1.tar.gz /tmp/
1512 richard 1453 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1509 richard 1454 
	tar xzf /tmp/SURFmap_v3.3.1.tar.gz -C /tmp/
1512 richard 1455 
	cd /tmp/
1456 
	/usr/bin/sh SURFmap/install.sh
1365 richard 1457 
# clear the installation
1221 richard 1458 
	cd $DirTmp
1509 richard 1459 
	rm -rf /tmp/nfsen*
1460 
	rm -rf /tmp/SURFmap*
1389 richard 1461 
} # End of nfsen ()
1 root 1462 
 
1390 richard 1463 
##################################################
1389 richard 1464 
##		Function "dnsmasq"		##
1390 richard 1465 
##################################################
1389 richard 1466 
dnsmasq ()
219 jeremy 1467 
{
1468 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1356 richard 1469 
	[ -e /etc/sysconfig/dnsmasq.default ] || cp /etc/sysconfig/dnsmasq /etc/sysconfig/dnsmasq.default
1387 richard 1470 
	$SED "s?^OPTION=.*?OPTION=-C /etc/dnsmasq.conf?g" /etc/sysconfig/dnsmasq # default conf file for the first dnsmasq instance
503 richard 1471 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1472 richard 1472 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
503 richard 1473 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1474 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1475 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1476 
listen-address=$PRIVATE_IP
1390 richard 1477 
pid-file=/var/run/dnsmasq.pid
259 richard 1478 
listen-address=127.0.0.1
286 richard 1479 
no-dhcp-interface=$INTIF
1387 richard 1480 
no-dhcp-interface=tun0
1481 
no-dhcp-interface=lo
259 richard 1482 
bind-interfaces
1483 
cache-size=256
1484 
domain=$DOMAIN
1485 
domain-needed
1486 
expand-hosts
1487 
bogus-priv
1488 
filterwin2k
1489 
server=$DNS1
1490 
server=$DNS2
1387 richard 1491 
# DHCP service is configured. It will be enabled in "bypass" mode
865 richard 1492 
dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
632 richard 1493 
dhcp-option=option:router,$PRIVATE_IP
1482 richard 1494 
dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1495 
 
1387 richard 1496 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1497 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1498 
EOF
1356 richard 1499 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1500 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1501 
# Configuration file for "dnsmasq with blacklist"
1387 richard 1502 
# Add Toulouse blacklist domains
1472 richard 1503 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1504 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1505 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1506 
listen-address=$PRIVATE_IP
1507 
port=54
1508 
no-dhcp-interface=$INTIF
1387 richard 1509 
no-dhcp-interface=tun0
1472 richard 1510 
no-dhcp-interface=lo
498 richard 1511 
bind-interfaces
1512 
cache-size=256
1513 
domain=$DOMAIN
1514 
domain-needed
1515 
expand-hosts
1516 
bogus-priv
1517 
filterwin2k
1518 
server=$DNS1
1519 
server=$DNS2
1520 
EOF
1379 richard 1521 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1357 richard 1522 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1523 
# Configuration file for "dnsmasq with whitelist"
1356 richard 1524 
# Inclusion de la whitelist <domains> de Toulouse dans la configuration
1472 richard 1525 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1526 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1527 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1528 
listen-address=$PRIVATE_IP
1529 
port=55
1530 
no-dhcp-interface=$INTIF
1387 richard 1531 
no-dhcp-interface=tun0
1472 richard 1532 
no-dhcp-interface=lo
1356 richard 1533 
bind-interfaces
1534 
cache-size=256
1535 
domain=$DOMAIN
1536 
domain-needed
1537 
expand-hosts
1538 
bogus-priv
1539 
filterwin2k
1472 richard 1540 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1541 
ipset=/#/whitelist_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
1356 richard 1542 
EOF
1472 richard 1543 
# 4th dnsmasq listen on udp 56 ("blackhole")
1544 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1545 
# Configuration file for "dnsmasq as a blackhole"
1546 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1547 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1548 
pid-file=/var/run/dnsmasq-blackhole.pid
1549 
listen-address=$PRIVATE_IP
1550 
port=56
1551 
no-dhcp-interface=$INTIF
1552 
no-dhcp-interface=tun0
1553 
no-dhcp-interface=lo
1554 
bind-interfaces
1555 
cache-size=256
1556 
domain=$DOMAIN
1557 
domain-needed
1558 
expand-hosts
1559 
bogus-priv
1560 
filterwin2k
1561 
EOF
1562 
 
1517 richard 1563 
# the main instance should start after network and chilli (which create tun0)
1564 
	[ -e /lib/systemd/system/dnsmasq.service.old ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.old
1565 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1566 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1567 
	for list in blacklist whitelist blackhole
1568 
	do
1569 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1570 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1571 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1572 
	done
308 richard 1573 
} # End dnsmasq
1574 
 
1575 
##########################################################
1221 richard 1576 
##		Fonction "BL"				##
308 richard 1577 
##########################################################
1578 
BL ()
1579 
{
1384 richard 1580 
# copy and extract toulouse BL
648 richard 1581 
	rm -rf $DIR_DG/lists/blacklists
1582 
	tar zxf $DIR_CONF/blacklists.tar.gz --directory=$DIR_DG/lists/ > /dev/null 2>&1
1383 richard 1583 
# creation of the OSSI BL and WL categories (domain name and url)
878 richard 1584 
	mkdir $DIR_DG/lists/blacklists/ossi
1041 richard 1585 
	touch $DIR_DG/lists/blacklists/ossi/domains $DIR_DG/lists/blacklists/ossi/domains_wl
1586 
	touch $DIR_DG/lists/blacklists/ossi/urls $DIR_DG/lists/blacklists/ossi/urls_wl
1384 richard 1587 
	chown -R dansguardian:apache $DIR_DG $DIR_DEST_SHARE
1588 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1383 richard 1589 
# creation of file for the rehabilited domains and urls
648 richard 1590 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1591 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1592 
	touch $DIR_DG/lists/exceptionsitelist
1593 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1594 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1595 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1596 
# Dansguardian filter config for ALCASAR
1597 
EOF
648 richard 1598 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1599 
# Dansguardian domain filter config for ALCASAR
1600 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1601 
#**
1602 
# block all SSL and CONNECT tunnels
1603 
**s
1604 
# block all SSL and CONNECT tunnels specified only as an IP
1605 
*ips
1606 
# block all sites specified only by an IP
1607 
*ip
1608 
EOF
1000 richard 1609 
# Add Bing and Youtube to the safesearch url regext list (parental control)
878 richard 1610 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1611 
# Bing - add 'adlt=strict'
1612 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1613 
# Youtube - add 'edufilter=your_ID'
885 richard 1614 
#"(^http://[0-9a-z]+\.youtube\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&edufilter=ABCD1234567890abcdef"
878 richard 1615 
EOF
1000 richard 1616 
# change the the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1617 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1370 richard 1618 
# adapt the BL to ALCASAR architecture. Enable the default categories
654 richard 1619 
	if [ "$mode" != "update" ]; then
1620 
		$DIR_DEST_SBIN/alcasar-bl.sh --adapt
1370 richard 1621 
		$DIR_DEST_SBIN/alcasar-bl.sh --cat_choice
654 richard 1622 
	fi
308 richard 1623 
}
219 jeremy 1624 
 
1 root 1625 
##########################################################
1221 richard 1626 
##		Fonction "cron"				##
1 root 1627 
## - Mise en place des différents fichiers de cron	##
1628 
##########################################################
1629 
cron ()
1630 
{
1631 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1632 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1633 
	cat <<EOF > /etc/crontab
1634 
SHELL=/bin/bash
1635 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1636 
MAILTO=root
1637 
HOME=/
1638 
 
1639 
# run-parts
1640 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1641 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1642 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1643 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1644 
EOF
1645 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1646 
	cat <<EOF >> /etc/anacrontab
667 franck 1647 
7       8       cron.MysqlDump          nice /etc/cron.d/alcasar-mysql
1380 richard 1648 
7       10      cron.logExport          nice /etc/cron.d/alcasar-archive
667 franck 1649 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1650 
EOF
1247 crox53 1651 
 
811 richard 1652 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1653 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
955 richard 1654 
45 4 * * 1 root $DIR_DEST_SBIN/alcasar-mysql.sh --dump
905 franck 1655 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
917 franck 1656 
40 4 * * * root /usr/local/sbin/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1657 
EOF
952 franck 1658 
	cat <<EOF > /etc/cron.d/alcasar-archive
1659 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1660 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1661 
EOF
667 franck 1662 
	cat << EOF > /etc/cron.d/alcasar-clean_import
713 franck 1663 
# suppression des fichiers de mots de passe lors d'imports massifs par fichier de plus de 24h
503 richard 1664 
30 * * * *  root $DIR_DEST_BIN/alcasar-import-clean.sh
168 franck 1665 
EOF
722 franck 1666 
	cat << EOF > /etc/cron.d/alcasar-distrib-updates
1667 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1668 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1669 
EOF
1247 crox53 1670 
	#cat << EOF > /etc/cron.d/alcasar-netflow
1159 crox53 1671 
# mise à jour automatique du délais d'expiration des log Nertflow (tous les vendredi à 0h05)
1247 crox53 1672 
#15 0 * * 1  root $DIR_DEST_BIN/alcasar-netflow.sh
1673 
#EOF
1159 crox53 1674 
 
1 root 1675 
# mise à jour des stats de connexion (accounting). Scripts provenant de "dialupadmin" (rpm freeradius-web) (cf. wiki.freeradius.org/Dialup_admin).
1676 
# on écrase le crontab d'origine installé par le RPM "freeradius-web" (bug remonté à qa.mandriva.com : 46739).
1677 
# 'tot_stats' (tout les jours à 01h01) : aggrégat des connexions journalières par usager (renseigne la table 'totacct')
1678 
# 'monthly_tot_stat' (tous les jours à 01h05) : aggrégat des connexions mensuelles par usager (renseigne la table 'mtotacct')
1679 
# 'truncate_raddact' (tous les 1er du mois à 01h10) : supprime les entrées journalisées plus vieilles que '$back_days' jours (défini ci-après)
1680 
# 'clean_radacct' (tous les 1er du mois à 01h15) : ferme les session ouvertes de plus de '$back_days' jours (défini ci-après)
1681 
	$SED "s?^\$back_days.*?\$back_days = 365;?g" /usr/bin/truncate_radacct
1682 
	$SED "s?^\$back_days.*?\$back_days = 30;?g" /usr/bin/clean_radacct
1683 
	rm -f /etc/cron.daily/freeradius-web
1684 
	rm -f /etc/cron.monthly/freeradius-web
1685 
	cat << EOF > /etc/cron.d/freeradius-web
1686 
1 1 * * * root /usr/bin/tot_stats > /dev/null 2>&1
1687 
5 1 * * * root /usr/bin/monthly_tot_stats > /dev/null 2>&1
1688 
10 1 1 * * root /usr/bin/truncate_radacct > /dev/null 2>&1
1689 
15 1 1 * * root /usr/bin/clean_radacct > /dev/null 2>&1
1690 
EOF
671 franck 1691 
	cat << EOF > /etc/cron.d/alcasar-watchdog
713 franck 1692 
# activation du "chien de garde" (watchdog) toutes les 3'
1 root 1693 
*/3 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1694 
EOF
808 franck 1695 
# activation du "chien de garde des services" (watchdog) toutes les 18'
1696 
	cat << EOF > /etc/cron.d/alcasar-daemon-watchdog
1697 
# activation du "chien de garde" (daemon-watchdog) toutes les 18'
1698 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1699 
EOF
522 richard 1700 
# suppression des crons usagers
1701 
	rm -f /var/spool/cron/*
1 root 1702 
} # End cron
1703 
 
1704 
##################################################################
1221 richard 1705 
## 			Fonction "Fail2Ban"			##
1163 crox53 1706 
##- Modification de la configuration de fail2ban		##
1707 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1708 
##################################################################
1709 
fail2ban()
1710 
{
1191 crox53 1711 
	$DIR_CONF/fail2ban.sh
1474 richard 1712 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1713 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1714 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1715 
	chmod 644 /var/log/fail2ban.log
1489 richard 1716 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1717 
	/usr/bin/touch /var/log/auth.log
1515 richard 1718 
# fail2ban unit
1719 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1720 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1721 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1722 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
1163 crox53 1723 
} #Fin de fail2ban_install()
1724 
 
1725 
##################################################################
1376 richard 1726 
## 			Fonction "gammu_smsd"			##
1727 
## - Creation de la base de donnée Gammu			##
1728 
## - Creation du fichier de config: gammu_smsd_conf		##
1729 
##								##
1730 
##################################################################
1731 
gammu_smsd()
1732 
{
1733 
# Create 'gammu' databse
1734 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --exec"
1735 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1736 
# Add a gammu database structure
1737 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/gammu-smsd-db-vierge.sql
1738 
 
1739 
# config file for the daemon
1740 
cat << EOF > /etc/gammu_smsd_conf
1741 
[gammu]
1742 
port = /dev/ttyUSB0
1743 
connection = at115200
1744 
 
1745 
;########################################################
1746 
 
1747 
[smsd]
1748 
 
1749 
PIN = 1234
1750 
 
1751 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1752 
logformat = textall
1753 
debuglevel = 0
1754 
 
1755 
service = sql
1756 
driver = native_mysql
1757 
user = $DB_USER
1758 
password = $radiuspwd
1759 
pc = localhost
1760 
database = $DB_GAMMU
1761 
 
1762 
RunOnReceive = /usr/local/bin/alcasar-sms.sh --new_sms
1763 
 
1764 
StatusFrequency = 30
1380 richard 1765 
;LoopSleep = 2
1376 richard 1766 
 
1767 
;ResetFrequency = 300
1768 
;HardResetFrequency = 120
1769 
 
1770 
CheckSecurity = 1
1771 
CheckSignal = 1
1772 
CheckBattery = 0
1773 
EOF
1774 
 
1775 
chmod 755 /etc/gammu_smsd_conf
1776 
 
1777 
#Creation dossier de log Gammu-smsd
1382 richard 1778 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1779 
chmod 755 /var/log/gammu-smsd
1780 
 
1781 
#Edition du script sql gammu <-> radius
1452 richard 1782 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1783 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1784 
 
1380 richard 1785 
#Création de la règle udev pour les Huawei // idVendor: 12d1
1786 
cat << EOF > /etc/udev/rules.d/66-huawei.rules
1787 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="/usr/local/bin/alcasar-sms.sh --mode"
1788 
EOF
1789 
 
1376 richard 1790 
} # END gammu_smsd()
1791 
 
1792 
##################################################################
1221 richard 1793 
##			Fonction "post_install"			##
1 root 1794 
## - Modification des bannières (locales et ssh) et des prompts ##
1795 
## - Installation de la structure de chiffrement pour root	##
1796 
## - Mise en place du sudoers et de la sécurité sur les fichiers##
1797 
## - Mise en place du la rotation des logs			##
5 franck 1798 
## - Configuration dans le cas d'une mise à jour		##
1 root 1799 
##################################################################
1800 
post_install()
1801 
{
1802 
# création de la bannière locale
1007 richard 1803 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
1804 
	cp -f $DIR_CONF/banner /etc/mageia-release
1805 
	echo " V$VERSION" >> /etc/mageia-release
1 root 1806 
# création de la bannière SSH
1007 richard 1807 
	cp /etc/mageia-release /etc/ssh/alcasar-banner-ssh
5 franck 1808 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 1809 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
1810 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
1811 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 1812 
# postfix banner anonymisation
1813 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
604 richard 1814 
# sshd écoute côté LAN et WAN
1499 richard 1815 
	$SED "s?^#ListenAddress.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
860 richard 1816 
	# Put the default value in conf file (sshd, QOS and protocols/dns/ are off)(web antivirus is on)
628 richard 1817 
	echo "SSH=off" >> $CONF_FILE
1063 richard 1818 
	echo 'SSH_ADMIN_FROM=0.0.0.0/0.0.0.0' >> $CONF_FILE
628 richard 1819 
	echo "QOS=off" >> $CONF_FILE
1820 
	echo "LDAP=off" >> $CONF_FILE
786 richard 1821 
	echo "LDAP_IP=0.0.0.0/0.0.0.0" >> $CONF_FILE
885 richard 1822 
	echo "YOUTUBE_ID=ABCD1234567890abcdef" >> $CONF_FILE
1078 franck 1823 
	echo "MULTIWAN=off" >> $CONF_FILE
1824 
	echo "FAILOVER=30" >> $CONF_FILE
1825 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 1826 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
1827 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
1 root 1828 
# Coloration des prompts
1829 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 1830 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 1831 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
1 root 1832 
# Droits d'exécution pour utilisateur apache et sysadmin
1833 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 1834 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 1835 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1342 richard 1836 
# prise en compte de la rotation des logs sur 1 an (concerne mysql, httpd, dansguardian, radiusd, ulogd)
1 root 1837 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
1838 
	chmod 644 /etc/logrotate.d/*
714 franck 1839 
# rectification sur versions précédentes de la compression des logs
706 franck 1840 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
1841 
# actualisation des fichiers logs compressés
1342 richard 1842 
	for dir in firewall dansguardian httpd
706 franck 1843 
	do
714 franck 1844 
	      find /var/log/$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 1845 
	done
1221 richard 1846 
# create the alcasar-load_balancing unit
1847 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 1848 
#  This file is part of systemd.
1849 
#
1850 
#  systemd is free software; you can redistribute it and/or modify it
1851 
#  under the terms of the GNU General Public License as published by
1852 
#  the Free Software Foundation; either version 2 of the License, or
1853 
#  (at your option) any later version.
1854 
 
1855 
# This unit lauches alcasar-load-balancing.sh script.
1856 
[Unit]
1857 
Description=alcasar-load_balancing.sh execution
1858 
After=network.target iptables.service
1859 
 
1860 
[Service]
1861 
Type=oneshot
1862 
RemainAfterExit=yes
1863 
ExecStart=/usr/local/sbin/alcasar-load_balancing.sh start
1864 
ExecStop=/usr/local/sbin/alcasar-load_balancing.sh stop
1865 
TimeoutSec=0
1866 
SysVStartPriority=99
1867 
 
1868 
[Install]
1869 
WantedBy=multi-user.target
1157 stephane 1870 
EOF
1221 richard 1871 
# processes launched at boot time (Systemctl)
1525 franck 1872 
	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 1873 
	do
1389 richard 1874 
		systemctl -q enable $i.service
1221 richard 1875 
	done
1452 richard 1876 
 
1877 
# disable processes at boot time (Systemctl)
1878 
	for i in ulogd
1879 
	do
1880 
		systemctl -q disable $i.service
1881 
	done
1882 
 
1221 richard 1883 
# Apply French Security Agency (ANSSI) rules
1362 richard 1884 
# ignore ICMP broadcast (smurf attack)
1885 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
1886 
# ignore ICMP errors bogus
1887 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
1888 
# remove ICMP redirects responces
1889 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1890 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
1891 
# enable SYN Cookies (Syn flood attacks)
1892 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
1893 
# enable kernel antispoofing
1894 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
1895 
# ignore source routing
1896 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
1897 
# set conntrack timer to 1h (3600s) instead of 5 weeks
1898 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
1157 stephane 1899 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 1900 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1362 richard 1901 
# remove Magic SysReq Keys
1363 richard 1902 
	[ -e /etc/sysctl.d/51-alt-sysrq.conf ] && rm /etc/sysctl.d/51-alt-sysrq.conf
1003 richard 1903 
# switch to multi-users runlevel (instead of x11)
1221 richard 1904 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
1005 richard 1905 
#	GRUB modifications
1906 
# limit wait time to 3s
1907 
# create an alcasar entry instead of linux-nonfb
1908 
# change display to 1024*768 (vga791)
1221 richard 1909 
	$SED "s?^timeout.*?timeout 3?g" /boot/grub/menu.lst
1910 
	$SED "s?^title linux?title ALCASAR?g" /boot/grub/menu.lst
1911 
	$SED "/^kernel/s/splash quiet //" /boot/grub/menu.lst
1912 
	$SED "/^kernel/s/vga=.*/vga=791 nomodeset/" /boot/grub/menu.lst
1913 
	$SED "/^kernel/s/BOOT_IMAGE=linux /BOOT_IMAGE=linux-nonfb /" /boot/grub/menu.lst
1914 
	$SED "/^gfxmenu/d" /boot/grub/menu.lst
1003 richard 1915 
# Remove unused services and users
1502 richard 1916 
	for svc in sshd
1221 richard 1917 
	do
1502 richard 1918 
		/bin/systemctl -q disable $svc.service
1221 richard 1919 
	done
1920 
# Load and apply the previous conf file
1921 
	if [ "$mode" = "update" ]
532 richard 1922 
	then
1266 richard 1923 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/logs
1221 richard 1924 
		$DIR_DEST_BIN/alcasar-conf.sh --load
1925 
		PARENT_SCRIPT=`basename $0`
1926 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
1927 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
1928 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
1929 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
1269 richard 1930 
		if [ $MAJ_PREVIOUS_VERSION -lt 2 ] || ([ $MAJ_PREVIOUS_VERSION -eq 2 ] && [ $MIN_PREVIOUS_VERSION -lt 8 ])
1931 
		# update needed for versions previous then 2.8 due to the integration of the domainname ("localdomain" by default)
1932 
		then
1933 
			header_install
1934 
			if [ $Lang == "fr" ]
1935 
			then
1936 
				echo "Cette mise à jour nécessite de redéfinir le premier compte d'administration du portail"
1937 
				echo
1938 
				echo -n "Nom : "
1939 
			else
1940 
				echo "This update need to redefine the first admin account"
1941 
				echo
1942 
				echo -n "Account : "
1943 
			fi
1944 
			read admin_portal
1945 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
1946 
			mkdir -p $DIR_DEST_ETC/digest
1947 
			chmod 755 $DIR_DEST_ETC/digest
1948 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
1949 
			do
1350 richard 1950 
				/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin $HOSTNAME.$DOMAIN $admin_portal
1269 richard 1951 
			done
1952 
			$DIR_DEST_SBIN/alcasar-profil.sh --list
1953 
		fi
532 richard 1954 
	fi
1221 richard 1955 
	rm -f /tmp/alcasar-conf*
1956 
	chown -R root:apache $DIR_DEST_ETC/*
1957 
	chmod -R 660 $DIR_DEST_ETC/*
1958 
	chmod ug+x $DIR_DEST_ETC/digest
1045 franck 1959 
# Apply and save the firewall rules
1960 
 	sh $DIR_DEST_BIN/alcasar-iptables.sh
1961 
	sleep 2
1 root 1962 
	cd $DIR_INSTALL
5 franck 1963 
	echo ""
1 root 1964 
	echo "#############################################################################"
638 richard 1965 
	if [ $Lang == "fr" ]
1966 
		then
1967 
		echo "#                        Fin d'installation d'ALCASAR                       #"
1968 
		echo "#                                                                           #"
1969 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1970 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1971 
		echo "#                                                                           #"
1972 
		echo "#############################################################################"
1973 
		echo
1974 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
1975 
		echo
1976 
		echo "- Lisez attentivement la documentation d'exploitation"
1977 
		echo
1978 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar"
1979 
		echo
1980 
		echo "                   Appuyez sur 'Entrée' pour continuer"
1981 
	else
1982 
		echo "#                        Enf of ALCASAR install process                     #"
1983 
		echo "#                                                                           #"
1984 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
1985 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
1986 
		echo "#                                                                           #"
1987 
		echo "#############################################################################"
1988 
		echo
1989 
		echo "- The system will be rebooted in order to operate ALCASAR"
1990 
		echo
1991 
		echo "- Read the exploitation documentation"
1992 
		echo
1993 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar"
1994 
		echo
1995 
		echo "                   Hit 'Enter' to continue"
1996 
	fi
815 richard 1997 
	sleep 2
1998 
	if [ "$mode" != "update" ]
820 richard 1999 
	then
815 richard 2000 
		read a
2001 
	fi
774 richard 2002 
	clear
1 root 2003 
	reboot
2004 
} # End post_install ()
2005 
 
2006 
#################################
1005 richard 2007 
#  	Main Install loop  	#
1 root 2008 
#################################
832 richard 2009 
dir_exec=`dirname "$0"`
2010 
if [ $dir_exec != "." ]
2011 
then
2012 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2013 
	echo "Launch this program from the ALCASAR archive directory"
2014 
	exit 0
2015 
fi
2016 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2017 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2018 
nb_args=$#
2019 
args=$1
2020 
if [ $nb_args -eq 0 ]
2021 
then
2022 
	nb_args=1
2023 
	args="-h"
2024 
fi
1062 richard 2025 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2026 
case $args in
2027 
	-\? | -h* | --h*)
2028 
		echo "$usage"
2029 
		exit 0
2030 
		;;
291 franck 2031 
	-i | --install)
959 franck 2032 
		license
5 franck 2033 
		header_install
29 richard 2034 
		testing
595 richard 2035 
# RPMs install
2036 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2037 
		if [ "$?" != "0" ]
1 root 2038 
		then
595 richard 2039 
			exit 0
2040 
		fi
1249 richard 2041 
		if [ -e $CONF_FILE ]
595 richard 2042 
		then
597 richard 2043 
# Uninstall the running version
532 richard 2044 
			$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
595 richard 2045 
		fi
636 richard 2046 
# Test if manual update
1362 richard 2047 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2048 
		then
636 richard 2049 
			header_install
595 richard 2050 
			if [ $Lang == "fr" ]
636 richard 2051 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2052 
				else echo "The configuration file of an old version has been found";
595 richard 2053 
			fi
597 richard 2054 
			response=0
2055 
			PTN='^[oOnNyY]$'
2056 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2057 
			do
2058 
				if [ $Lang == "fr" ]
2059 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2060 
					else echo -n "Do you want to use it (Y/n)?";
2061 
				 fi
2062 
				read response
2063 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2064 
				then rm -f /tmp/alcasar-conf*
2065 
				fi
2066 
			done
2067 
		fi
636 richard 2068 
# Test if update
1057 richard 2069 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2070 
		then
2071 
			if [ $Lang == "fr" ]
2072 
				then echo "#### Installation avec mise à jour ####";
2073 
				else echo "#### Installation with update     ####";
2074 
			fi
636 richard 2075 
# Extract the central configuration file
1057 richard 2076 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
637 richard 2077 
			ORGANISME=`grep ORGANISM conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2078 
			PREVIOUS_VERSION=`grep VERSION conf/etc/alcasar.conf|cut -d"=" -f2`
2079 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2080 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2081 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2082 
			mode="update"
1 root 2083 
		fi
1486 richard 2084 
		for func in init network ACC CA init_db radius radius_web chilli dansguardian antivirus tinyproxy ulogd nfsen dnsmasq BL cron fail2ban gammu_smsd post_install
5 franck 2085 
		do
2086 
			$func
1362 richard 2087 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2088 
		done
5 franck 2089 
		;;
291 franck 2090 
	-u | --uninstall)
5 franck 2091 
		if [ ! -e $DIR_DEST_SBIN/alcasar-uninstall.sh ]
1 root 2092 
		then
597 richard 2093 
			if [ $Lang == "fr" ]
2094 
				then echo "ALCASAR n'est pas installé!";
2095 
				else echo "ALCASAR isn't installed!";
2096 
			fi
1 root 2097 
			exit 0
2098 
		fi
5 franck 2099 
		response=0
2100 
		PTN='^[oOnN]$'
580 richard 2101 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2102 
		do
597 richard 2103 
			if [ $Lang == "fr" ]
2104 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2105 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2106 
			fi
5 franck 2107 
			read response
2108 
		done
1103 richard 2109 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2110 
		then
1103 richard 2111 
			$DIR_SCRIPTS/alcasar-conf.sh --create
498 richard 2112 
		else
2113 
			rm -f /tmp/alcasar-conf*
1 root 2114 
		fi
597 richard 2115 
# Uninstall the running version
65 richard 2116 
		$DIR_SCRIPTS/sbin/alcasar-uninstall.sh
1 root 2117 
		;;
2118 
	*)
2119 
		echo "Argument inconnu :$1";
460 richard 2120 
		echo "Unknown argument :$1";
1 root 2121 
		echo "$usage"
2122 
		exit 1
2123 
		;;
2124 
esac
10 franck 2125 
# end of script
366 franck 2126