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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2470 2017-12-27 18:46:44Z richard $
1 root 3 
 
4 
# alcasar.sh
2466 richard 5 
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6 
# This script is distributed under the Gnu General Public License (GPL)
7 
#  team@alcasar.net
959 franck 8 
 
2454 tom.houday 9 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10 
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15 
 
672 richard 16 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20 
 
1534 richard 21 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
1 root 26 
 
376 franck 27 
# Functions :
1378 richard 28 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29 
#	init			: Installation of RPM and scripts
30 
#	network			: Network parameters
2466 richard 31 
#	ACC				: ALCASAR Control Center installation
32 
#	CA				: Certification Authority initialization
1837 richard 33 
#	time_server		: NTPd configuration
1221 richard 34 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35 
#	freeradius		: FreeRadius initialisation
1389 richard 36 
#	chilli			: coovachilli initialisation (+authentication page)
2466 richard 37 
#	dansguardian	: DansGuardian filtering HTTP proxy configuration
1221 richard 38 
#	antivirus		: HAVP + libclamav configuration
1485 richard 39 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41 
#	nfsen			: Configuration of Nfsen Netflow grapher
1253 richard 42 
#	dnsmasq			: Name server configuration
1541 richard 43 
#	vnstat			: little network stat daemon
2466 richard 44 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46 
#	fail2ban		: Fail2ban IDS installation and configuration
47 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 48 
#	msec			: Mandriva security package configuration
2304 tom.houday 49 
#	letsencrypt		: Let's Encrypt client
2466 richard 50 
#	post_install	: Security, log rotation, etc.
1 root 51 
 
2466 richard 52 
DEBUG_ALCASAR=off; export DEBUG_ALCASAR		# Debug mode = wait (hit key) after each function
1 root 53 
DATE=`date '+%d %B %Y - %Hh%M'`
54 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 55 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 56 
mode="install"
1 root 57 
# ******* Files parameters - paramètres fichiers *********
2454 tom.houday 58 
DIR_INSTALL=`pwd`				# current directory
1015 richard 59 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
60 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
1938 richard 61 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"		# install directory (with blacklist files)
1564 richard 62 
DIR_SAVE="/var/Save"				# backup directory (traceability_log, user_db, security_log)
1015 richard 63 
DIR_WEB="/var/www/html"				# directory of APACHE
64 
DIR_DG="/etc/dansguardian"			# directory of DansGuardian
65 
DIR_ACC="$DIR_WEB/acc"				# directory of the 'ALCASAR Control Center'
66 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
67 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
68 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
69 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"		# central ALCASAR conf file
70 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 71 
# ******* DBMS parameters - paramètres SGBD ********
1243 richard 72 
DB_RADIUS="radius"				# database name used by FreeRadius server
73 
DB_USER="radius"				# user name allows to request the users database
1349 richard 74 
DB_GAMMU="gammu"				# database name used by Gammu-smsd
1 root 75 
# ******* Network parameters - paramètres réseau *******
1469 richard 76 
HOSTNAME="alcasar"				# default hostname
1243 richard 77 
DOMAIN="localdomain"				# default local domain
1828 richard 78 
EXTIF=`/usr/sbin/ip route|grep default|head -n1|cut -d" " -f5`							# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
79 
INTIF=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "lo\|$EXTIF\|tun0"|head -n1|cut -d" " -f2|tr -d ":"`	# INTIF is connected to the consultation network
1148 crox53 80 
MTU="1500"
1243 richard 81 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 82 
# ****** Paths - chemin des commandes *******
83 
SED="/bin/sed -i"
84 
# ****************** End of global parameters *********************
85 
 
959 franck 86 
license ()
87 
{
88 
	if [ $Lang == "fr" ]
1538 richard 89 
	then
90 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
91 
	else
92 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 93 
	fi
1538 richard 94 
	response=0
95 
	PTN='^[oOyYnN]$'
96 
	until [[ $(expr $response : $PTN) -gt 0 ]]
97 
	do
98 
		if [ $Lang == "fr" ]
1563 franck 99 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 100 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
101 
		fi
102 
		read response
103 
	done
104 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
105 
	then
106 
		exit 1
107 
	fi
959 franck 108 
}
109 
 
1 root 110 
header_install ()
111 
{
112 
	clear
113 
	echo "-----------------------------------------------------------------------------"
460 richard 114 
	echo "                     ALCASAR V$VERSION Installation"
1 root 115 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
116 
	echo "-----------------------------------------------------------------------------"
1389 richard 117 
}
1 root 118 
 
119 
##################################################################
1221 richard 120 
##			Function "testing"			##
1378 richard 121 
## - Test of Mageia version					##
1529 richard 122 
## - Test of ALCASAR version (if already installed)		##
1342 richard 123 
## - Test of free space on /var  (>10G)				##
1005 richard 124 
## - Test of Internet access					##
29 richard 125 
##################################################################
126 
testing ()
127 
{
1529 richard 128 
# Test of Mageia version
129 
# extract the current Mageia version and hardware architecture (i586 ou X64)
130 
	fic=`cat /etc/product.id`
131 
	unknown_os=0
132 
	old="$IFS"
133 
	IFS=","
134 
	set $fic
135 
	for i in $*
136 
	do
137 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 138 
			then
1529 richard 139 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
140 
			unknown_os=`expr $unknown_os + 1`
141 
		fi
142 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 143 
			then
1529 richard 144 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
145 
			unknown_os=`expr $unknown_os + 1`
146 
		fi
147 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 148 
			then
1529 richard 149 
			ARCH=`echo $i|cut -d"=" -f2`
150 
			unknown_os=`expr $unknown_os + 1`
151 
		fi
152 
	done
2149 richard 153 
	if [ "$ARCH" == "i586" ]
154 
		then
155 
		if [ $Lang == "fr" ]
156 
			then echo -n "Votre architecture matérielle doit être en 64bits"
157 
			else echo -n "You hardware architecture must be 64bits"
158 
			exit 0
159 
		fi
160 
	fi
1529 richard 161 
	IFS="$old"
1362 richard 162 
# Test if ALCASAR is already installed
163 
	if [ -e $CONF_FILE ]
164 
	then
2396 tom.houday 165 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 166 
		if [ $Lang == "fr" ]
1362 richard 167 
			then echo -n "La version "; echo -n $current_version ; echo " d'ALCASAR est déjà installée";
168 
			else echo -n "ALCASAR Version "; echo -n $current_version ; echo " is already installed";
1342 richard 169 
		fi
1362 richard 170 
		response=0
2458 richard 171 
		PTN='^[12]$'
1362 richard 172 
		until [[ $(expr $response : $PTN) -gt 0 ]]
173 
		do
174 
			if [ $Lang == "fr" ]
2458 richard 175 
			then
2464 richard 176 
				echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
2458 richard 177 
			else
2464 richard 178 
				echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
1362 richard 179 
			 fi
180 
			read response
181 
		done
2458 richard 182 
		if [ "$response" = "2" ]
1362 richard 183 
		then
184 
			rm -f /tmp/alcasar-conf*
185 
		else
1684 richard 186 
# Retrieve former NICname
187 
			EXTIF=`grep ^EXTIF= $CONF_FILE|cut -d"=" -f2`				# EXTernal InterFace
188 
			INTIF=`grep ^INTIF= $CONF_FILE|cut -d"=" -f2`				# INTernal InterFace
1564 richard 189 
# Create the current conf file
1362 richard 190 
			$DIR_SCRIPTS/alcasar-conf.sh --create
191 
			mode="update"
192 
		fi
1529 richard 193 
	fi
2416 richard 194 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
1529 richard 195 
		then
196 
		if [ -e /tmp/alcasar-conf.tar.gz ] # update
1365 richard 197 
			then
1529 richard 198 
			echo
1378 richard 199 
			if [ $Lang == "fr" ]
2454 tom.houday 200 
				then
1529 richard 201 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
1961 richard 202 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2416 richard 203 
				echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
1961 richard 204 
				echo "3 - Importez votre base des usagers"
1378 richard 205 
			else
206 
				echo "The automatic update of ALCASAR can't be performed."
1961 richard 207 
				echo "1 - Save your traceability files and the user database"
2416 richard 208 
				echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
1961 richard 209 
				echo "3 - Import your users database"
1378 richard 210 
			fi
1529 richard 211 
		else
212 
			if [ $Lang == "fr" ]
2454 tom.houday 213 
				then
1529 richard 214 
				echo "L'installation d'ALCASAR ne peut pas être réalisée."
215 
			else
216 
				echo "The installation of ALCASAR can't be performed."
1378 richard 217 
			fi
218 
		fi
1529 richard 219 
		echo
220 
		if [ $Lang == "fr" ]
2454 tom.houday 221 
			then
2416 richard 222 
			echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
1529 richard 223 
		else
2416 richard 224 
			echo "The OS must be replaced (Mageia6-64bits)"
1529 richard 225 
		fi
226 
		exit 0
1342 richard 227 
	fi
1529 richard 228 
	if [ ! -d /var/log/netflow/porttracker ]
229 
		then
2290 richard 230 
# Test free space on /var
1529 richard 231 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
232 
		if [ $free_space -lt 10 ]
233 
			then
234 
			if [ $Lang == "fr" ]
235 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
236 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
237 
			fi
238 
		exit 0
239 
		fi
240 
	fi
2290 richard 241 
	if [ $Lang == "fr" ]
242 
		then echo -n "Tests des paramètres réseau : "
243 
		else echo -n "Network parameters tests : "
244 
	fi
245 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2282 richard 246 
	cd /etc/sysconfig/network-scripts/
2290 richard 247 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 248 
	for i in $IF_INTERFACES
249 
	do
2454 tom.houday 250 
		IP_INTERFACE=`/usr/sbin/ip link|grep $i`
2282 richard 251 
		if [ -z "$IP_INTERFACE" ]
252 
		then
253 
			rm -f ifcfg-$i
2454 tom.houday 254 
 
2282 richard 255 
			if [ $Lang == "fr" ]
256 
				then echo "Suppression : ifcfg-$i"
257 
				else echo "Deleting : ifcfg-$i"
258 
			fi
259 
		fi
260 
	done
261 
	cd $DIR_INSTALL
2290 richard 262 
	echo -n "."
2454 tom.houday 263 
# Test Ethernet NIC links state
2290 richard 264 
	DOWN_IF=`/usr/sbin/ip link|grep "NO-CARRIER"|cut -d":" -f2|tr -d " "|grep -v "^w"`
1471 richard 265 
	for i in $DOWN_IF
266 
	do
2290 richard 267 
		echo $i
1471 richard 268 
		if [ $Lang == "fr" ]
2454 tom.houday 269 
		then
1471 richard 270 
			echo "Échec"
271 
			echo "Le lien réseau de la carte $i n'est pas actif."
272 
			echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
273 
		else
274 
			echo "Failed"
275 
			echo "The link state of $i interface is down."
276 
			echo "Make sure that this network card is connected to a switch or an A.P."
277 
		fi
278 
		exit 0
279 
	done
280 
	echo -n "."
281 
# Test EXTIF config files
1499 richard 282 
	PUBLIC_IP_MASK=`ip addr show $EXTIF|grep "inet "|cut -d" " -f6`
283 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d"/" -f1`
1686 richard 284 
	PUBLIC_GATEWAY=`ip route list|grep $EXTIF|grep ^default|cut -d" " -f3`
1471 richard 285 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
286 
	then
784 richard 287 
		if [ $Lang == "fr" ]
2454 tom.houday 288 
		then
784 richard 289 
			echo "Échec"
290 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
291 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 292 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 293 
		else
294 
			echo "Failed"
295 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
296 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 297 
			echo "Apply the new configuration 'systemctl restart network'"
784 richard 298 
		fi
830 richard 299 
		echo "DEVICE=$EXTIF"
784 richard 300 
		echo "IPADDR="
301 
		echo "NETMASK="
302 
		echo "GATEWAY="
303 
		echo "DNS1="
304 
		echo "DNS2="
830 richard 305 
		echo "ONBOOT=yes"
784 richard 306 
		exit 0
307 
	fi
308 
	echo -n "."
2290 richard 309 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
1686 richard 310 
	if [ `ip route list|grep $EXTIF|grep -c ^default` -ne "1" ] ; then
595 richard 311 
		if [ $Lang == "fr" ]
2454 tom.houday 312 
		then
595 richard 313 
			echo "Échec"
314 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
315 
			echo "Réglez ce problème puis relancez ce script."
316 
		else
317 
			echo "Failed"
318 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
319 
			echo "Resolv this problem, then restart this script."
320 
		fi
29 richard 321 
		exit 0
322 
	fi
308 richard 323 
	echo -n "."
2290 richard 324 
# Test if default GW is alive
1499 richard 325 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 326 
	if [ $(expr $arp_reply) -eq 0 ]
2454 tom.houday 327 
		then
595 richard 328 
		if [ $Lang == "fr" ]
2454 tom.houday 329 
		then
595 richard 330 
			echo "Échec"
2290 richard 331 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 332 
			echo "Réglez ce problème puis relancez ce script."
333 
		else
334 
			echo "Failed"
2290 richard 335 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 336 
			echo "Resolv this problem, then restart this script."
337 
		fi
308 richard 338 
		exit 0
339 
	fi
340 
	echo -n "."
2290 richard 341 
# Test Internet connectivity
29 richard 342 
	rm -rf /tmp/con_ok.html
308 richard 343 
	/usr/bin/curl www.google.fr -s -o /tmp/con_ok.html
29 richard 344 
	if [ ! -e /tmp/con_ok.html ]
345 
	then
595 richard 346 
		if [ $Lang == "fr" ]
2454 tom.houday 347 
		then
595 richard 348 
			echo "La tentative de connexion vers Internet a échoué (google.fr)."
349 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
350 
			echo "Vérifiez la validité des adresses IP des DNS."
351 
		else
352 
			echo "The Internet connection try failed (google.fr)."
353 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
354 
			echo "Verify the DNS IP addresses"
355 
		fi
29 richard 356 
		exit 0
357 
	fi
358 
	rm -rf /tmp/con_ok.html
308 richard 359 
	echo ". : ok"
1389 richard 360 
} # end of testing ()
302 richard 361 
 
362 
##################################################################
1221 richard 363 
##			Function "init"				##
2290 richard 364 
## - Création du fichier "/root/ALCASAR_parametres.tx		##
302 richard 365 
## - Installation et modification des scripts du portail	##
366 
##################################################################
367 
init ()
368 
{
527 richard 369 
	if [ "$mode" != "update" ]
302 richard 370 
	then
371 
# On affecte le nom d'organisme
597 richard 372 
		header_install
302 richard 373 
		ORGANISME=!
374 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 375 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 376 
		do
595 richard 377 
			if [ $Lang == "fr" ]
2454 tom.houday 378 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 379 
				else echo -n "Enter the name of your organism : "
595 richard 380 
			fi
330 franck 381 
			read ORGANISME
613 richard 382 
			if [ "$ORGANISME" == "" ]
330 franck 383 
				then
384 
				ORGANISME=!
385 
			fi
386 
		done
302 richard 387 
	fi
1 root 388 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 389 
# We create random passwords and shared secrets
628 richard 390 
	rm -f $PASSWD_FILE
2419 richard 391 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
392 
	grub2pwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
2454 tom.houday 393 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
394 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
395 
		grep -v '[eE]nter password:' | \
396 
		sed -e "s/PBKDF2 hash of your password is //"`
397 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
398 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
399 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
400 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 401 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 402 
	echo "GRUB2_user=root" >> $PASSWD_FILE
403 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2399 tom.houday 404 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2419 richard 405 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 406 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2399 tom.houday 407 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2419 richard 408 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 409 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
410 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2399 tom.houday 411 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2412 tom.houday 412 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
413 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2399 tom.houday 414 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2412 tom.houday 415 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
416 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 417 
	chmod 640 $PASSWD_FILE
1828 richard 418 
#  copy scripts in in /usr/local/bin
5 franck 419 
	cp -f $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown root:root $DIR_DEST_BIN/alcasar* ; chmod 740 $DIR_DEST_BIN/alcasar*
1828 richard 420 
#  copy conf files in /usr/local/etc
1954 richard 421 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 422 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 423 
# generate central conf file
424 
	cat <<EOF > $CONF_FILE
612 richard 425 
##########################################
426 
##                                      ##
427 
##          ALCASAR Parameters          ##
428 
##                                      ##
429 
##########################################
1 root 430 
 
612 richard 431 
INSTALL_DATE=$DATE
432 
VERSION=$VERSION
433 
ORGANISM=$ORGANISME
1748 richard 434 
HOSTNAME=$HOSTNAME
923 franck 435 
DOMAIN=$DOMAIN
612 richard 436 
EOF
628 richard 437 
	chmod o-rwx $CONF_FILE
1 root 438 
} # End of init ()
439 
 
440 
##################################################################
1221 richard 441 
##			Function "network"			##
1 root 442 
## - Définition du plan d'adressage du réseau de consultation	##
595 richard 443 
## - Nommage DNS du système 					##
1336 richard 444 
## - Configuration de l'interface INTIF (réseau de consultation)##
1 root 445 
## - Modification du fichier /etc/hosts				##
446 
## - Renseignement des fichiers hosts.allow et hosts.deny	##
447 
##################################################################
448 
network ()
449 
{
450 
	header_install
636 richard 451 
	if [ "$mode" != "update" ]
452 
		then
453 
		if [ $Lang == "fr" ]
454 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
455 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
456 
		fi
457 
		response=0
458 
		PTN='^[oOyYnN]$'
459 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 460 
		do
595 richard 461 
			if [ $Lang == "fr" ]
659 richard 462 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 463 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 464 
			fi
1 root 465 
			read response
466 
		done
636 richard 467 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
468 
		then
469 
			PRIVATE_IP_MASK="0"
470 
			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:]]$'
471 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 472 
			do
595 richard 473 
				if [ $Lang == "fr" ]
597 richard 474 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
475 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 476 
				fi
597 richard 477 
				read PRIVATE_IP_MASK
1 root 478 
			done
636 richard 479 
		else
2454 tom.houday 480 
	   			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 481 
		fi
595 richard 482 
	else
2454 tom.houday 483 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 484 
		rm -rf conf/etc/alcasar.conf
1 root 485 
	fi
861 richard 486 
# Define LAN side global parameters
1740 richard 487 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 488 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 489 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 490 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 491 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 492 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 493 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
494 
		then
2454 tom.houday 495 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 496 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 497 
	fi
1499 richard 498 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
499 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 500 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 501 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 502 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
503 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 504 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
505 
	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 506 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1828 richard 507 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 508 
# Define Internet parameters
2464 richard 509 
	if [ "$mode" != "update" ]
2457 richard 510 
	then
2464 richard 511 
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
512 
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
513 
	else
514 
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
515 
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
516 
	fi
517 
	if [ "$DNS1" == "" ]
518 
	then
2457 richard 519 
		if [ $Lang == "fr" ]
520 
		then
2464 richard 521 
			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
2457 richard 522 
			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
523 
		else
2464 richard 524 
			echo "The IP address of DNS servers are not set correctly"
2457 richard 525 
			echo "Check the extern network card configuration ($EXTIF)"
526 
		fi
527 
		exit 0
528 
	fi
70 franck 529 
	DNS1=${DNS1:=208.67.220.220}
530 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 531 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 532 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 533 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
1499 richard 534 
# Wrtie the conf file
1469 richard 535 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
536 
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 537 
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
538 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
539 
 
540 
	for i in $INTERFACES
541 
	do
542 
		SUB=`echo ${i:0:2}`
543 
		if [ $SUB = "wl" ]
544 
			then WIFIF=$i
2454 tom.houday 545 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 546 
			then LANIF=$i
547 
		fi
548 
	done
549 
 
550 
	if [ -n "$WIFIF" ]
551 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
552 
	elif [ -n "$LANIF" ]
553 
		then echo "LANIF=$LANIF" >> $CONF_FILE
554 
	fi
2454 tom.houday 555 
	#########################################################################################################
556 
 
1499 richard 557 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2`		# IP setting (static or dynamic)
558 
	if [ $IP_SETTING == "dhcp" ]
559 
		then
560 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 561 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 562 
	else
563 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 564 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 565 
	fi
1587 richard 566 
	echo "DNS1=$DNS1" >> $CONF_FILE
567 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 568 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 569 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 570 
	echo "DHCP=on" >> $CONF_FILE
914 franck 571 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
572 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
573 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 574 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
575 
	echo "INT_DNS_IP=none" >> $CONF_FILE
576 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 577 
# network default
597 richard 578 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 579 
	cat <<EOF > /etc/sysconfig/network
580 
NETWORKING=yes
581 
FORWARD_IPV4=true
582 
EOF
1499 richard 583 
# /etc/hosts config
1 root 584 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
585 
	cat <<EOF > /etc/hosts
503 richard 586 
127.0.0.1	localhost
1736 richard 587 
$PRIVATE_IP	$HOSTNAME.$DOMAIN $HOSTNAME
1 root 588 
EOF
1499 richard 589 
# EXTIF (Internet) config
590 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
591 
	if [ $IP_SETTING == "dhcp" ]
592 
		then
593 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 594 
DEVICE=$EXTIF
1585 richard 595 
BOOTPROTO=dhcp
596 
DNS1=127.0.0.1
597 
PEERDNS=no
598 
RESOLV_MODS=yes
599 
ONBOOT=yes
1613 franck 600 
NOZEROCONF=yes
1585 richard 601 
METRIC=10
602 
MII_NOT_SUPPORTED=yes
603 
IPV6INIT=no
604 
IPV6TO4INIT=no
605 
ACCOUNTING=no
606 
USERCTL=no
607 
MTU=$MTU
608 
EOF
2454 tom.houday 609 
		else
1585 richard 610 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
611 
DEVICE=$EXTIF
14 richard 612 
BOOTPROTO=static
597 richard 613 
IPADDR=$PUBLIC_IP
614 
NETMASK=$PUBLIC_NETMASK
615 
GATEWAY=$PUBLIC_GATEWAY
14 richard 616 
DNS1=127.0.0.1
1499 richard 617 
RESOLV_MODS=yes
14 richard 618 
ONBOOT=yes
619 
METRIC=10
1610 franck 620 
NOZEROCONF=yes
14 richard 621 
MII_NOT_SUPPORTED=yes
622 
IPV6INIT=no
623 
IPV6TO4INIT=no
624 
ACCOUNTING=no
625 
USERCTL=no
994 franck 626 
MTU=$MTU
14 richard 627 
EOF
1499 richard 628 
	fi
1336 richard 629 
# Config INTIF (consultation LAN) in normal mode
841 richard 630 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
631 
DEVICE=$INTIF
632 
BOOTPROTO=static
633 
ONBOOT=yes
634 
NOZEROCONF=yes
635 
MII_NOT_SUPPORTED=yes
636 
IPV6INIT=no
637 
IPV6TO4INIT=no
638 
ACCOUNTING=no
639 
USERCTL=no
640 
EOF
1558 richard 641 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
1336 richard 642 
# Config of INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 643 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 644 
DEVICE=$INTIF
645 
BOOTPROTO=static
646 
IPADDR=$PRIVATE_IP
604 richard 647 
NETMASK=$PRIVATE_NETMASK
1 root 648 
ONBOOT=yes
649 
METRIC=10
650 
NOZEROCONF=yes
651 
MII_NOT_SUPPORTED=yes
14 richard 652 
IPV6INIT=no
653 
IPV6TO4INIT=no
654 
ACCOUNTING=no
655 
USERCTL=no
1 root 656 
EOF
2282 richard 657 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
658 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
659 
	then
660 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
661 
DEVICE=$WIFIF
662 
BOOTPROTO=static
663 
ONBOOT=yes
664 
NOZEROCONF=yes
665 
MII_NOT_SUPPORTED=yes
666 
IPV6INIT=no
667 
IPV6TO4INIT=no
668 
ACCOUNTING=no
669 
USERCTL=no
670 
EOF
671 
	elif [ -n "$LANIF" ]
672 
	then
673 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
674 
DEVICE=$LANIF
675 
BOOTPROTO=static
676 
ONBOOT=yes
677 
NOZEROCONF=yes
678 
MII_NOT_SUPPORTED=yes
679 
IPV6INIT=no
680 
IPV6TO4INIT=no
681 
ACCOUNTING=no
682 
USERCTL=no
683 
EOF
684 
	fi
2454 tom.houday 685 
	#########################################################################################################
1 root 686 
# Renseignement des fichiers hosts.allow et hosts.deny
687 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
688 
	cat <<EOF > /etc/hosts.allow
689 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 690 
sshd: ALL
1 root 691 
ntpd: $PRIVATE_NETWORK_SHORT
692 
EOF
693 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
694 
	cat <<EOF > /etc/hosts.deny
695 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
696 
EOF
790 richard 697 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 698 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 699 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 700 
# load conntrack ftp module
701 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 702 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 703 
# load ipt_NETFLOW module
704 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 705 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
706 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
707 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
708 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 709 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 710 
#
860 richard 711 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 712 
} # End of network ()
713 
 
714 
##################################################################
1221 richard 715 
##			Function "ACC"				##
1898 richard 716 
## - installation of then ALCASAR Control Center (ACC)	)	##
717 
## - configuration of the web server (Apache)			##
718 
## - creation of the first ACC admin account 			##
719 
## - secure the access						##
1 root 720 
##################################################################
1221 richard 721 
ACC ()
1 root 722 
{
723 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
724 
	mkdir $DIR_WEB
1833 richard 725 
# Copy & adapt ACC files
316 richard 726 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
727 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
728 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
729 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
730 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
731 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 732 
	chown -R apache:apache $DIR_WEB/*
1833 richard 733 
# copy & adapt "freeradius-web" files
734 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
735 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
736 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
737 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
738 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
739 
	cat <<EOF > /etc/freeradius-web/naslist.conf
740 
nas1_name: alcasar-$ORGANISME
741 
nas1_model: Network Access Controler
742 
nas1_ip: $PRIVATE_IP
743 
nas1_port_num: 0
744 
nas1_community: public
745 
EOF
746 
	chown -R apache:apache /etc/freeradius-web/
747 
# create the log & backup structure :
1489 richard 748 
# - base = users database
749 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 750 
# - security = watchdog log
2138 richard 751 
	for i in base archive security activity_report;
1 root 752 
	do
753 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
754 
	done
5 franck 755 
	chown -R root:apache $DIR_SAVE
1833 richard 756 
# Configuring & securing php
71 richard 757 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 758 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
759 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 760 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
761 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 762 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
763 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 764 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
765 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 766 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
1833 richard 767 
# Configuring & sécuring Apache
790 richard 768 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
1 root 769 
	[ -e /etc/httpd/conf/httpd.conf.default ] || cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf.default
1243 richard 770 
	$SED "s?^#ServerName.*?ServerName $HOSTNAME.$DOMAIN?g" /etc/httpd/conf/httpd.conf
303 richard 771 
	$SED "s?^Listen.*?Listen $PRIVATE_IP:80?g" /etc/httpd/conf/httpd.conf
1532 richard 772 
	$SED "s?Options Indexes.*?Options -Indexes?g" /etc/httpd/conf/httpd.conf
773 
	echo "ServerTokens Prod" >> /etc/httpd/conf/httpd.conf
774 
	echo "ServerSignature Off" >> /etc/httpd/conf/httpd.conf
775 
	[ -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
776 
	$SED "s?^LoadModule authn_anon_module.*?#LoadModule authn_anon_module modules/mod_authn_anon.so?g" /etc/httpd/conf/modules.d/00_base.conf
777 
	$SED "s?^LoadModule status_module.*?#LoadModule status_module modules/mod_status.so?g" /etc/httpd/conf/modules.d/00_base.conf
778 
	$SED "s?^LoadModule info_module.*?#LoadModule info_module modules/mod_info.so?g" /etc/httpd/conf/modules.d/00_base.conf
779 
	$SED "s?^LoadModule imagemap_module.*?#LoadModule imagemap_module modules/mod_imagemap.so?g" /etc/httpd/conf/modules.d/00_base.conf
780 
	$SED "s?^LoadModule rewrite_module.*?#LoadModule rewrite_module modules/mod_rewrite.so?g" /etc/httpd/conf/modules.d/00_base.conf
781 
	$SED "s?^LoadModule speling_module.*?#LoadModule speling_module modules/mod_speling.so?g" /etc/httpd/conf/modules.d/00_base.conf
1359 richard 782 
	[ -e /etc/httpd/conf/conf.d/ssl.conf.default ] || cp /etc/httpd/conf/conf.d/ssl.conf /etc/httpd/conf/conf.d/ssl.conf.default
1702 richard 783 
	echo "Listen $PRIVATE_IP:443" > /etc/httpd/conf/conf.d/ssl.conf # Listen only on INTIF
784 
	echo "SSLProtocol all -SSLv2 -SSLv3" >> /etc/httpd/conf/conf.d/ssl.conf  # exclude vulnerable protocols
785 
	echo "SSLCipherSuite ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS" >> /etc/httpd/conf/conf.d/ssl.conf # Define the cipher suite
786 
	echo "SSLHonorCipherOrder on" >> /etc/httpd/conf/conf.d/ssl.conf # The Browser must respect the order of the cipher suite
787 
	echo "SSLPassPhraseDialog  builtin" >> /etc/httpd/conf/conf.d/ssl.conf # in case of passphrase the dialog will be perform on stdin
788 
	echo "SSLSessionCache \"shmcb:/run/httpd/ssl_scache(512000)\"" >> /etc/httpd/conf/conf.d/ssl.conf # default cache size
789 
	echo "SSLSessionCacheTimeout 300" >> /etc/httpd/conf/conf.d/ssl.conf # default cache time in seconds
1532 richard 790 
# Error page management
1534 richard 791 
[ -e /etc/httpd/conf/conf.d/multilang-errordoc.conf.default ] || cp /etc/httpd/conf/conf.d/multilang-errordoc.conf /etc/httpd/conf/conf.d/multilang-errordoc.conf.default
792 
cat <<EOF > /etc/httpd/conf/conf.d/multilang-errordoc.conf
1532 richard 793 
Alias /error/ "/var/www/html/"
794 
<Directory "/usr/share/httpd/error">
795 
    AllowOverride None
796 
    Options IncludesNoExec
797 
    AddOutputFilter Includes html
798 
    AddHandler type-map var
799 
    Require all granted
800 
    LanguagePriority en cs de es fr it ja ko nl pl pt-br ro sv tr
801 
    ForceLanguagePriority Prefer Fallback
802 
</Directory>
803 
ErrorDocument 400 /error/error.php?error=400
804 
ErrorDocument 401 /error/error.php?error=401
805 
ErrorDocument 403 /error/error.php?error=403
1992 richard 806 
ErrorDocument 404 /error/index.php
1532 richard 807 
ErrorDocument 405 /error/error.php?error=405
808 
ErrorDocument 408 /error/error.php?error=408
809 
ErrorDocument 410 /error/error.php?error=410
810 
ErrorDocument 411 /error/error.php?error=411
811 
ErrorDocument 412 /error/error.php?error=412
812 
ErrorDocument 413 /error/error.php?error=413
813 
ErrorDocument 414 /error/error.php?error=414
814 
ErrorDocument 415 /error/error.php?error=415
815 
ErrorDocument 500 /error/error.php?error=500
816 
ErrorDocument 501 /error/error.php?error=501
817 
ErrorDocument 502 /error/error.php?error=502
818 
ErrorDocument 503 /error/error.php?error=503
819 
ErrorDocument 506 /error/error.php?error=506
820 
EOF
1359 richard 821 
	[ -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
822 
	$SED "s?background-color.*?background-color: #EFEFEF; }?g" /usr/share/httpd/error/include/top.html
823 
	[ -e /usr/share/httpd/error/include/bottom.html.default ] || cp /usr/share/httpd/error/include/bottom.html /usr/share/httpd/error/include/bottom.html.default
824 
	cat <<EOF > /usr/share/httpd/error/include/bottom.html
1 root 825 
</body>
826 
</html>
827 
EOF
828 
# Définition du premier compte lié au profil 'admin'
2293 tom.houday 829 
	if [ "$mode" = "install" ]
830 
		then
613 richard 831 
			header_install
2293 tom.houday 832 
			admin_portal=!
833 
			PTN='^[a-zA-Z0-9-]*$'
834 
			until [[ $(expr $admin_portal : $PTN) -gt 0 ]]
835 
				do
836 
				header_install
837 
				if [ $Lang == "fr" ]
2454 tom.houday 838 
				then
2293 tom.houday 839 
					echo ""
840 
					echo "Définissez un premier compte d'administration d'ALCASAR :"
841 
					echo
842 
					echo -n "Nom : "
843 
				else
844 
					echo ""
845 
					echo "Define the first account allow to administrate ALCASAR :"
846 
					echo
847 
					echo -n "Account : "
848 
				fi
849 
				read admin_portal
850 
				if [ "$admin_portal" == "" ]
851 
					then
852 
					admin_portal=!
853 
				fi
854 
				done
1268 richard 855 
# Creation of keys file for the admin account ("admin")
2293 tom.houday 856 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
857 
			mkdir -p $DIR_DEST_ETC/digest
858 
			chmod 755 $DIR_DEST_ETC/digest
859 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
860 
				do
861 
					/usr/bin/htdigest -c $DIR_DEST_ETC/digest/key_admin "ALCASAR Control Center (ACC)" $admin_portal
862 
				done
863 
			$DIR_DEST_BIN/alcasar-profil.sh --list
864 
	fi
1833 richard 865 
# ACC partitioning
988 franck 866 
	rm -f /etc/httpd/conf/webapps.d/alcasar*
1 root 867 
	cat <<EOF > /etc/httpd/conf/webapps.d/alcasar.conf
2293 tom.houday 868 
<Directory $DIR_WEB>
869 
	AllowOverride None
870 
	Order deny,allow
871 
	Deny from all
872 
	Allow from 127.0.0.1
873 
	Allow from $PRIVATE_NETWORK_MASK
874 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
875 
</Directory>
876 
<Directory $DIR_WEB/certs>
877 
	AddType application/x-x509-ca-cert crt
878 
</Directory>
316 richard 879 
<Directory $DIR_ACC>
1 root 880 
	SSLRequireSSL
881 
	AllowOverride None
882 
	Order deny,allow
883 
	Deny from all
884 
	Allow from 127.0.0.1
885 
	Allow from $PRIVATE_NETWORK_MASK
886 
	require valid-user
887 
	AuthType digest
2454 tom.houday 888 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 889 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 890 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 891 
	AuthUserFile $DIR_DEST_ETC/digest/key_all
1243 richard 892 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 893 
</Directory>
316 richard 894 
<Directory $DIR_ACC/admin>
1 root 895 
	SSLRequireSSL
896 
	AllowOverride None
897 
	Order deny,allow
898 
	Deny from all
899 
	Allow from 127.0.0.1
900 
	Allow from $PRIVATE_NETWORK_MASK
901 
	require valid-user
902 
	AuthType digest
2454 tom.houday 903 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 904 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 905 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 906 
	AuthUserFile $DIR_DEST_ETC/digest/key_admin
1243 richard 907 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 908 
</Directory>
344 richard 909 
<Directory $DIR_ACC/manager>
1 root 910 
	SSLRequireSSL
911 
	AllowOverride None
912 
	Order deny,allow
913 
	Deny from all
914 
	Allow from 127.0.0.1
915 
	Allow from $PRIVATE_NETWORK_MASK
916 
	require valid-user
917 
	AuthType digest
2454 tom.houday 918 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 919 
	AuthDigestDomain $HOSTNAME.$DOMAIN
1 root 920 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 921 
	AuthUserFile $DIR_DEST_ETC/digest/key_manager
1243 richard 922 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
1 root 923 
</Directory>
316 richard 924 
<Directory $DIR_ACC/backup>
925 
	SSLRequireSSL
926 
	AllowOverride None
927 
	Order deny,allow
928 
	Deny from all
929 
	Allow from 127.0.0.1
930 
	Allow from $PRIVATE_NETWORK_MASK
931 
	require valid-user
932 
	AuthType digest
2454 tom.houday 933 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 934 
	AuthDigestDomain $HOSTNAME.$DOMAIN
316 richard 935 
	BrowserMatch "MSIE" AuthDigestEnableQueryStringHack=On
434 richard 936 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 937 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
316 richard 938 
</Directory>
811 richard 939 
Alias /save/ "$DIR_SAVE/"
940 
<Directory $DIR_SAVE>
941 
	SSLRequireSSL
942 
	Options Indexes
943 
	Order deny,allow
944 
	Deny from all
945 
	Allow from 127.0.0.1
946 
	Allow from $PRIVATE_NETWORK_MASK
947 
	require valid-user
948 
	AuthType digest
2454 tom.houday 949 
	AuthName "ALCASAR Control Center (ACC)"
1747 richard 950 
	AuthDigestDomain $HOSTNAME.$DOMAIN
811 richard 951 
	AuthUserFile $DIR_DEST_ETC/digest/key_backup
1243 richard 952 
	ErrorDocument 404 https://$HOSTNAME.$DOMAIN/
811 richard 953 
</Directory>
1 root 954 
EOF
2293 tom.houday 955 
	# Launch after coova (in order to wait tun0 to be up)
956 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/httpd.service
957 
	# Log file for ACC access imputability
958 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
959 
	chown root:apache /var/Save/security/acc_access.log
960 
	chmod 664 /var/Save/security/acc_access.log
1389 richard 961 
} # End of ACC ()
1 root 962 
 
1893 richard 963 
##########################################################################
964 
##				Fonction "CA"				##
1898 richard 965 
## - Creating the CA and the server certificate (apache)	 	##
1893 richard 966 
##########################################################################
1221 richard 967 
CA ()
1 root 968 
{
510 richard 969 
	$DIR_DEST_BIN/alcasar-CA.sh
800 richard 970 
	FIC_VIRTUAL_SSL=`find /etc/httpd/conf -type f -name *default_ssl_vhost.conf`
303 richard 971 
	[ -e /etc/httpd/conf/vhosts-ssl.default ]  || cp $FIC_VIRTUAL_SSL /etc/httpd/conf/vhosts-ssl.default
1410 richard 972 
	cat <<EOF > $FIC_VIRTUAL_SSL
973 
# default SSL virtual host, used for all HTTPS requests that do not
974 
# match a ServerName or ServerAlias in any <VirtualHost> block.
975 
 
976 
<VirtualHost _default_:443>
977 
# general configuration
978 
    ServerAdmin root@localhost
1748 richard 979 
    ServerName $HOSTNAME.$DOMAIN
1410 richard 980 
 
981 
# SSL configuration
982 
    SSLEngine on
983 
    SSLCertificateFile /etc/pki/tls/certs/alcasar.crt
984 
    SSLCertificateKeyFile /etc/pki/tls/private/alcasar.key
985 
    SSLCertificateChainFile /etc/pki/tls/certs/server-chain.crt
986 
    CustomLog logs/ssl_request_log \
987 
	"%t %{SSL_PROTOCOL}x %{SSL_CIPHER}x [%h] \"%r\" %b"
988 
    ErrorLog logs/ssl_error_log
989 
    ErrorLogFormat "[%t] [%m:%l] [client %a] %M"
990 
</VirtualHost>
991 
EOF
5 franck 992 
	chown -R root:apache /etc/pki
1 root 993 
	chmod -R 750 /etc/pki
1389 richard 994 
} # End of CA ()
1 root 995 
 
1837 richard 996 
##################################################################
997 
##			Function "time_server"			##
998 
## - Configuring NTP server					##
999 
##################################################################
1000 
time_server ()
1001 
{
1002 
# Set the Internet time server
1003 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
1004 
	cat <<EOF > /etc/ntp/step-tickers
1005 
0.fr.pool.ntp.org	# adapt to your country
1006 
1.fr.pool.ntp.org
1007 
2.fr.pool.ntp.org
1008 
EOF
1009 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
1010 
	cat <<EOF > /etc/ntp.conf
1011 
server 0.fr.pool.ntp.org	# adapt to your country
1012 
server 1.fr.pool.ntp.org
1013 
server 2.fr.pool.ntp.org
1014 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
1015 
fudge 127.127.1.0 stratum 10
1016 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
1017 
restrict 127.0.0.1
1018 
driftfile /var/lib/ntp/drift
1019 
logfile /var/log/ntp.log
1020 
disable monitor
1021 
EOF
1022 
	chown -R ntp:ntp /var/lib/ntp
1023 
# Synchronize now
1024 
	ntpd -q -g &
1025 
} # End of time_server ()
1026 
 
1 root 1027 
##########################################################################################
1221 richard 1028 
##			Fonction "init_db"						##
1 root 1029 
## - Initialisation de la base Mysql							##
1030 
## - Affectation du mot de passe de l'administrateur (root)				##
1031 
## - Suppression des bases et des utilisateurs superflus				##
1032 
## - Création de la base 'radius'							##
1033 
## - Installation du schéma de cette base						##
1034 
## - Import des tables de comptabilité (mtotacct, totacct) et info_usagers (userinfo)	##
1035 
##       ces table proviennent de 'dialupadmin' (paquetage freeradius-web)		##
1036 
##########################################################################################
1037 
init_db ()
1038 
{
1990 richard 1039 
	if [ `systemctl is-active mysqld` == "active" ]
1040 
	then
1041 
		systemctl stop mysqld
1042 
	fi
1355 richard 1043 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 1044 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 1045 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 1046 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 1047 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
1048 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
1049 
	$SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2416 richard 1050 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
1051 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
1052 
	/usr/bin/systemctl start mysqld
1963 richard 1053 
	nb_round=1
1981 richard 1054 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 1055 
	do
1056 
		nb_round=`expr $nb_round + 1`
1057 
		sleep 2
1058 
	done
1981 richard 1059 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 1060 
	then
1981 richard 1061 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 1062 
		exit
1955 richard 1063 
	fi
2416 richard 1064 
	MYSQL="/usr/bin/mysql --execute"
1355 richard 1065 
# Secure the server
2416 richard 1066 
	$MYSQL="GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
1067 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1355 richard 1068 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
2454 tom.houday 1069 
	$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 1070 
# Create 'radius' database
1317 richard 1071 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 1072 
# Add an empty radius database structure
1800 richard 1073 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 1074 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 1075 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 1076 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
1077 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1078 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 1079 
	/usr/bin/systemctl daemon-reload
1389 richard 1080 
} # End of init_db ()
1 root 1081 
 
2423 richard 1082 
###################################################################
1083 
##                       Function "freeradius"                   ##
1084 
## - Set the configuration files                                 ##
1085 
## - Set the shared secret between coova-chilli and freeradius   ##
1086 
## - Adapt the Mysql conf file and counters                      ##
1087 
###################################################################
2421 richard 1088 
freeradius ()
1 root 1089 
{
1800 richard 1090 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1091 
	chown -R radius:radius /etc/raddb
1092 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1093 
# Set radius global parameters (radius.conf)
1 root 1094 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1095 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1096 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1097 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1098 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2419 richard 1099 
 
2420 richard 1100 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1101 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1102 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1103 
client localhost {
1104 
	ipaddr = 127.0.0.1
1 root 1105 
	secret = $secretradius
2438 richard 1106 
	shortname = chilli
2454 tom.houday 1107 
	nas_type = other
1 root 1108 
}
1109 
EOF
2420 richard 1110 
# Set Virtual server (remvove all except "alcasar virtual site")
1111 
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1112 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1113 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1114 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1115 
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1116 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1117 
# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2420 richard 1118 
 
2454 tom.houday 1119 
# Set modules
2465 richard 1120 
# Add custom LDAP "available module"
1121 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1122 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2422 richard 1123 
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 1124 
	rm -rf  /etc/raddb/mods-enabled/*
1125 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr
1126 
	do
1127 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1128 
	done
2423 richard 1129 
# Configure SQL mod
2420 richard 1130 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1131 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1132 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1133 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1134 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1135 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1136 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1137 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1138 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1139 
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1140 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1141 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1142 
# sqlcounter modifications
2470 richard 1143 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1144 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1145 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1146 
	[ -e /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf.default
1147 
	cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf
2422 richard 1148 
query = "\
1149 
    SELECT IFNULL((SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)),0)) \
1150 
    FROM radacct \
1151 
    WHERE username = '%{\${key}}' \
1152 
    AND UNIX_TIMESTAMP(acctstarttime) + acctsessiontime > '%%b'),0)"
2421 richard 1153 
EOF
1154 
	[ -e /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf.default
1155 
	cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf
2422 richard 1156 
query = "\
1157 
    SELECT IFNULL((SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)), 0)) \
1158 
    FROM radacct \
1159 
    WHERE username='%{\${key}}' \
1160 
    AND UNIX_TIMESTAMP(acctstarttime) + acctsessiontime > '%%b'),0)"
2421 richard 1161 
EOF
1162 
	[ -e /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf.default ] || cp /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf.default
1163 
	cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf
1164 
# This is the query modified for ALCASAR needs (thanks to Daniel Laliberte --> authorized period after the first connection)
2422 richard 1165 
query = "\
1166 
    SELECT IFNULL((SELECT TIME_TO_SEC(TIMEDIFF(NOW(), acctstarttime)) \
2421 richard 1167 
    FROM radacct \
2422 richard 1168 
    WHERE UserName='%{\${key}}' \
2421 richard 1169 
    ORDER BY acctstarttime \
1170 
    LIMIT 1),0)"
1171 
EOF
1172 
# make certain that mysql is up before freeradius start
1358 richard 1173 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1174 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1175 
	/usr/bin/systemctl daemon-reload
2420 richard 1176 
 # Allow apache to change some conf files (ie : ldap on/off)
1177 
 chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2454 tom.houday 1178 
 
2421 richard 1179 
} # End freeradius ()
1 root 1180 
 
2423 richard 1181 
#############################################################################
1182 
##                              Fonction "chilli"                          ##
1183 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1184 
## - Adapt the authentication web page (intercept.php)                     ##
1185 
#############################################################################
1389 richard 1186 
chilli ()
1 root 1187 
{
1370 richard 1188 
# chilli unit for systemd
2324 tom.houday 1189 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1190 
#  This file is part of systemd.
1191 
#
1192 
#  systemd is free software; you can redistribute it and/or modify it
1193 
#  under the terms of the GNU General Public License as published by
1194 
#  the Free Software Foundation; either version 2 of the License, or
1195 
#  (at your option) any later version.
1370 richard 1196 
[Unit]
1197 
Description=chilli is a captive portal daemon
1198 
After=network.target
1199 
 
1200 
[Service]
1379 richard 1201 
Type=forking
1370 richard 1202 
ExecStart=/usr/libexec/chilli start
1203 
ExecStop=/usr/libexec/chilli stop
1204 
ExecReload=/usr/libexec/chilli reload
1205 
PIDFile=/var/run/chilli.pid
1206 
 
1207 
[Install]
1208 
WantedBy=multi-user.target
1209 
EOF
799 richard 1210 
# init file creation
1370 richard 1211 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1212 
	cat <<EOF > /etc/init.d/chilli
799 richard 1213 
#!/bin/sh
1214 
#
1215 
# chilli CoovaChilli init
1216 
#
1217 
# chkconfig: 2345 65 35
1218 
# description: CoovaChilli
1219 
### BEGIN INIT INFO
1220 
# Provides:       chilli
2454 tom.houday 1221 
# Required-Start: network
1222 
# Should-Start:
799 richard 1223 
# Required-Stop:  network
2454 tom.houday 1224 
# Should-Stop:
799 richard 1225 
# Default-Start:  2 3 5
1226 
# Default-Stop:
1227 
# Description:    CoovaChilli access controller
1228 
### END INIT INFO
1229 
 
1230 
[ -f /usr/sbin/chilli ] || exit 0
1231 
. /etc/init.d/functions
1232 
CONFIG=/etc/chilli.conf
1233 
pidfile=/var/run/chilli.pid
1234 
[ -f \$CONFIG ] || {
2394 tom.houday 1235 
	echo "\$CONFIG Not found"
1236 
	exit 0
799 richard 1237 
}
2376 tom.houday 1238 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1239 
RETVAL=0
1240 
prog="chilli"
1241 
case \$1 in
2394 tom.houday 1242 
	start)
2454 tom.houday 1243 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1244 
			gprintf "chilli is already running"
1245 
		else
1246 
			gprintf "Starting \$prog: "
1247 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1248 
			rm -f /var/run/chilli* # cleaning
1249 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1250 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1251 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1252 
				(cd /dev;
1253 
				mkdir net;
1254 
				cd net;
2394 tom.houday 1255 
				mknod tun c 10 200)
1256 
			}
1257 
			ifconfig $INTIF 0.0.0.0
1258 
			/usr/sbin/ethtool -K $INTIF gro off
1259 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1260 
			RETVAL=\$?
1261 
		fi
1262 
		;;
799 richard 1263 
 
2394 tom.houday 1264 
	reload)
1265 
		killall -HUP chilli
1266 
		;;
799 richard 1267 
 
2394 tom.houday 1268 
	restart)
1269 
		\$0 stop
1270 
		sleep 2
1271 
		\$0 start
1272 
		;;
799 richard 1273 
 
2394 tom.houday 1274 
	status)
1275 
		status chilli
1276 
		RETVAL=0
1277 
		;;
1278 
 
1279 
	stop)
2454 tom.houday 1280 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1281 
			gprintf "Shutting down \$prog: "
1282 
			killproc /usr/sbin/chilli
1283 
			RETVAL=\$?
1284 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1285 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1286 
		else
2394 tom.houday 1287 
			gprintf "chilli is not running"
1288 
		fi
1289 
		;;
1290 
 
1291 
	*)
1292 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1293 
		exit 1
799 richard 1294 
esac
1295 
echo
1296 
EOF
2324 tom.houday 1297 
	chmod a+x /etc/init.d/chilli
1298 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1299 
# conf file creation
346 richard 1300 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1301 
	#NTP Option configuration for DHCP
2032 richard 1302 
	#DHCP Options : rfc2132
1303 
		#dhcp option value will be convert in hexa.
1304 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1305 
		#
2032 richard 1306 
		#    Code   Len         Address 1               Address 2
1307 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1308 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1309 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1310 
		#
1311 
		#Code : 42 => 2a
1312 
		#Len : 4 => 04
2016 raphael.pi 1313 
	PRIVATE_IP_HEXA=$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f1))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f2))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f3))$(printf "%02x\n" $(echo $PRIVATE_IP | cut -d'.' -f4))
346 richard 1314 
	cat <<EOF > /etc/chilli.conf
1315 
# coova config for ALCASAR
1316 
cmdsocket	/var/run/chilli.sock
1336 richard 1317 
unixipc		chilli.$INTIF.ipc
1551 richard 1318 
pidfile		/var/run/chilli.pid
346 richard 1319 
net		$PRIVATE_NETWORK_MASK
595 richard 1320 
dhcpif		$INTIF
841 richard 1321 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1322 
#nodynip
865 richard 1323 
#statip
1324 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1325 
domain		$DOMAIN
355 richard 1326 
dns1		$PRIVATE_IP
1327 
dns2		$PRIVATE_IP
346 richard 1328 
uamlisten	$PRIVATE_IP
503 richard 1329 
uamport		3990
2370 tom.houday 1330 
uamuiport	3991
837 richard 1331 
macauth
1332 
macpasswd	password
1697 richard 1333 
strictmacauth
1243 richard 1334 
locationname	$HOSTNAME.$DOMAIN
346 richard 1335 
radiusserver1	127.0.0.1
1336 
radiusserver2	127.0.0.1
1337 
radiussecret	$secretradius
1338 
radiusauthport	1812
1339 
radiusacctport	1813
1243 richard 1340 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1341 
redirurl
1243 richard 1342 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1343 
uamsecret	$secretuam
1249 richard 1344 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1345 
coaport		3799
1379 richard 1346 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1347 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1348 
include		$DIR_DEST_ETC/alcasar-uamallowed
1349 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1350 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1351 
#dhcpgateway		none
1352 
#dhcprelayagent		none
1610 franck 1353 
#dhcpgatewayport	none
2234 richard 1354 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1355 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1356 
redirssl
2370 tom.houday 1357 
uamuissl
346 richard 1358 
EOF
2274 richard 1359 
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1360 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1361 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1362 
# create files for trusted domains and urls
1148 crox53 1363 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1364 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1365 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1366 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1367 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1368 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1369 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1370 
	if [ "$chilli_exist" == "1" ]
1371 
	then
2454 tom.houday 1372 
		userdel -r chilli 2>/dev/null
796 richard 1373 
	fi
1374 
	groupadd -f chilli
1375 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1376 
}  # End of chilli ()
1349 richard 1377 
 
1 root 1378 
##################################################################
1389 richard 1379 
##		Fonction "dansguardian"				##
1 root 1380 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1381 
##################################################################
1389 richard 1382 
dansguardian ()
1 root 1383 
{
1841 richard 1384 
	mkdir -p /var/dansguardian /var/log/dansguardian
1385 
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1386 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1387 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1388 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
2454 tom.houday 1389 
# By default the filter is off
1556 richard 1390 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1391 
# French deny HTML page
497 richard 1392 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1393 
# Listen only on LAN side
497 richard 1394 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1395 
# DG send its flow to HAVP
1396 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1397 
# replace the default deny HTML page
1 root 1398 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1399 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1400 
# Don't log
1401 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1402 
# on désactive par défaut le controle de contenu des pages html
497 richard 1403 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1404 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1405 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1406 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1407 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1408 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1409 
 
1410 
# Configure Dansguardian for large site
1411 
# Minimum number of processus to handle connections
1412 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1413 
# Maximum number of processus to handle connections
1414 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1415 
# Run at least 8 daemons
1416 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1417 
# minimum number of processes to spawn
1418 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1419 
# maximum age of a child process before it croaks it
1420 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
2454 tom.houday 1421 
 
1 root 1422 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1423 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1424 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1425 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1426 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1427 
	touch $DIR_DG/lists/bannedextensionlist
1428 
	touch $DIR_DG/lists/bannedmimetypelist
1429 
# 'Safesearch' regex actualisation
498 richard 1430 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1431 
# empty LAN IP list that won't be WEB filtered
1432 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1433 
	touch $DIR_DG/lists/exceptioniplist
1434 
# Keep a copy of URL & domain filter configuration files
1435 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1436 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1437 
} # End of dansguardian ()
1 root 1438 
 
71 richard 1439 
##################################################################
1221 richard 1440 
##			Fonction "antivirus"			##
1357 richard 1441 
## - configuration of havp, libclamav and freshclam		##
71 richard 1442 
##################################################################
2454 tom.houday 1443 
antivirus ()
71 richard 1444 
{
1358 richard 1445 
# create 'havp' user
2396 tom.houday 1446 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1447 
	if [ "$havp_exist" == "1" ]
288 richard 1448 
	then
2454 tom.houday 1449 
		userdel -r havp 2>/dev/null
1450 
		groupdel havp 2>/dev/null
288 richard 1451 
	fi
307 richard 1452 
	groupadd -f havp
1486 richard 1453 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1454 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1455 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1456 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1457 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1458 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1459 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1460 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1461 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1462 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1463 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1464 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1465 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1466 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1467 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1468 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1469 
# skip checking of youtube flow (too heavy load / risk too low)
1470 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1471 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1472 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1473 
# adapt init script and systemd unit
335 richard 1474 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1475 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1476 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1477 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1478 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1479 
# replace of the intercept page (template)
340 richard 1480 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1481 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1482 
# update virus database every 4 hours (24h/6)
1357 richard 1483 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1484 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1485 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1486 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1487 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1488 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1489 
# update now
1382 richard 1490 
	/usr/bin/freshclam --no-warnings
1389 richard 1491 
} # End of antivirus ()
71 richard 1492 
 
1486 richard 1493 
##########################################################################
1494 
##			Fonction "tinyproxy"				##
1495 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1496 
##########################################################################
2454 tom.houday 1497 
tinyproxy ()
1485 richard 1498 
{
2396 tom.houday 1499 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1500 
	if [ "$tinyproxy_exist" == "1" ]
1501 
	then
2454 tom.houday 1502 
		userdel -r tinyproxy 2>/dev/null
1503 
		groupdel tinyproxy 2>/dev/null
1486 richard 1504 
	fi
1505 
	groupadd -f tinyproxy
1488 richard 1506 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1507 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1508 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1509 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1510 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1511 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1512 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1513 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1514 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1515 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1516 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1517 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1518 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1519 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1520 
# Create the systemd unit
1521 
cat << EOF > /lib/systemd/system/tinyproxy.service
1522 
#  This file is part of systemd.
1523 
#
1524 
#  systemd is free software; you can redistribute it and/or modify it
1525 
#  under the terms of the GNU General Public License as published by
1526 
#  the Free Software Foundation; either version 2 of the License, or
1527 
#  (at your option) any later version.
1485 richard 1528 
 
1509 richard 1529 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1530 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1531 
[Unit]
1532 
Description=Tinyproxy Web Proxy Server
1533 
After=network.target iptables.service
1534 
 
1535 
[Service]
1536 
Type=forking
1518 richard 1537 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1538 
ExecStartPre=/bin/sleep 2
1539 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1540 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1541 
 
1542 
[Install]
1543 
WantedBy=multi-user.target
1544 
EOF
1545 
 
1485 richard 1546 
} # end of tinyproxy
1 root 1547 
##################################################################################
1389 richard 1548 
##			function "ulogd"					##
476 richard 1549 
## - Ulog config for multi-log files 						##
1550 
##################################################################################
1389 richard 1551 
ulogd ()
476 richard 1552 
{
1553 
# Three instances of ulogd (three different logfiles)
1554 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1555 
	nl=1
1358 richard 1556 
	for log_type in traceability ssh ext-access
478 richard 1557 
	do
1365 richard 1558 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1559 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1560 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1561 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1562 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1563 
[emu1]
478 richard 1564 
file="/var/log/firewall/$log_type.log"
1565 
sync=1
1566 
EOF
1452 richard 1567 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1568 
		nl=`expr $nl + 1`
1569 
	done
476 richard 1570 
	chown -R root:apache /var/log/firewall
1571 
	chmod 750 /var/log/firewall
1572 
	chmod 640 /var/log/firewall/*
1389 richard 1573 
}  # End of ulogd ()
476 richard 1574 
 
1159 crox53 1575 
 
1576 
##########################################################
1389 richard 1577 
##              Function "nfsen"			##
1567 richard 1578 
## - install the nfsen grapher				##
1579 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1580 
##########################################################
1389 richard 1581 
nfsen()
1 root 1582 
{
2330 tom.houday 1583 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1584 
# Add PortTracker plugin
1534 richard 1585 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1586 
	do
2330 tom.houday 1587 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1588 
	done
2330 tom.houday 1589 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1590 
# use of our conf file and init unit
2330 tom.houday 1591 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1592 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1593 
	DirTmp=$(pwd)
2330 tom.houday 1594 
	cd /tmp/nfsen-*/
1570 richard 1595 
	/usr/bin/perl install.pl etc/nfsen.conf
1596 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1597 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1598 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1599 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1600 
	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
1601 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1602 
# nfsen unit for systemd
2330 tom.houday 1603 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1604 
#  This file is part of systemd.
1605 
#
1606 
#  systemd is free software; you can redistribute it and/or modify it
1607 
#  under the terms of the GNU General Public License as published by
1608 
#  the Free Software Foundation; either version 2 of the License, or
1609 
#  (at your option) any later version.
1610 
 
1611 
# This unit launches nfsen (a Netflow grapher).
1612 
[Unit]
1613 
Description= NfSen init script
1614 
After=network.target iptables.service
1615 
 
1616 
[Service]
1617 
Type=oneshot
1618 
RemainAfterExit=yes
1393 richard 1619 
PIDFile=/var/run/nfsen/nfsen.pid
1620 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1621 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1622 
ExecStart=/usr/bin/nfsen start
1372 richard 1623 
ExecStop=/usr/bin/nfsen stop
1393 richard 1624 
ExecReload=/usr/bin/nfsen restart
1372 richard 1625 
TimeoutSec=0
1626 
 
1627 
[Install]
1628 
WantedBy=multi-user.target
1629 
EOF
1365 richard 1630 
# Add the listen port to collect netflow packet (nfcapd)
2454 tom.houday 1631 
	$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1632 
# expire delay for the profile "live"
1574 richard 1633 
	/usr/bin/systemctl start nfsen
1393 richard 1634 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1635 
# add SURFmap plugin
2330 tom.houday 1636 
	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1512 richard 1637 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
2330 tom.houday 1638 
	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1512 richard 1639 
	cd /tmp/
1640 
	/usr/bin/sh SURFmap/install.sh
2330 tom.houday 1641 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1642 
# clear the installation
1221 richard 1643 
	cd $DirTmp
2330 tom.houday 1644 
	rm -rf /tmp/nfsen-*
2331 tom.houday 1645 
	rm -rf /tmp/SURFmap*
1389 richard 1646 
} # End of nfsen ()
1 root 1647 
 
1390 richard 1648 
##################################################
1541 richard 1649 
##		Function "vnstat"		##
1650 
## Initialization of Vnstat and vnstat phpFE    ##
1651 
##################################################
1652 
vnstat ()
1653 
{
2330 tom.houday 1654 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1655 
	$SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1656 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1657 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1658 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
1541 richard 1659 
	/usr/bin/vnstat -u -i $EXTIF
2281 tom.houday 1660 
} # End of vnstat
1661 
 
1541 richard 1662 
##################################################
1389 richard 1663 
##		Function "dnsmasq"		##
1390 richard 1664 
##################################################
1389 richard 1665 
dnsmasq ()
219 jeremy 1666 
{
1667 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1472 richard 1668 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
2454 tom.houday 1669 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1670 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1671 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1672 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1673 
listen-address=$PRIVATE_IP
1390 richard 1674 
pid-file=/var/run/dnsmasq.pid
259 richard 1675 
listen-address=127.0.0.1
286 richard 1676 
no-dhcp-interface=$INTIF
1387 richard 1677 
no-dhcp-interface=tun0
1678 
no-dhcp-interface=lo
259 richard 1679 
bind-interfaces
1721 richard 1680 
cache-size=2048
259 richard 1681 
domain-needed
1682 
expand-hosts
1683 
bogus-priv
1684 
filterwin2k
1685 
server=$DNS1
1686 
server=$DNS2
1387 richard 1687 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1688 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1689 
#dhcp-option=option:router,$PRIVATE_IP
1690 
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1691 
#domain=$DOMAIN
259 richard 1692 
 
1387 richard 1693 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1694 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1695 
EOF
1356 richard 1696 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1697 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1698 
# Configuration file for "dnsmasq with blacklist"
1873 richard 1699 
# Add Toulouse University blacklist domains
1472 richard 1700 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1701 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1702 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1703 
listen-address=$PRIVATE_IP
1704 
port=54
1705 
no-dhcp-interface=$INTIF
1387 richard 1706 
no-dhcp-interface=tun0
1472 richard 1707 
no-dhcp-interface=lo
498 richard 1708 
bind-interfaces
1721 richard 1709 
cache-size=2048
498 richard 1710 
domain-needed
1711 
expand-hosts
1712 
bogus-priv
1713 
filterwin2k
2009 raphael.pi 1714 
log-queries
1715 
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1716 
server=$DNS1
1717 
server=$DNS2
1718 
EOF
1379 richard 1719 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1720 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1721 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1722 
# ADD Toulouse university whitelist domains
1472 richard 1723 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1724 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1725 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1726 
listen-address=$PRIVATE_IP
1727 
port=55
1728 
no-dhcp-interface=$INTIF
1387 richard 1729 
no-dhcp-interface=tun0
1472 richard 1730 
no-dhcp-interface=lo
1356 richard 1731 
bind-interfaces
1721 richard 1732 
cache-size=1024
1356 richard 1733 
domain-needed
1734 
expand-hosts
1735 
bogus-priv
1736 
filterwin2k
1867 raphael.pi 1737 
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
2454 tom.houday 1738 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1739 
EOF
1472 richard 1740 
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1741 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1742 
# Configuration file for "dnsmasq as a blackhole"
1743 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1744 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1745 
pid-file=/var/run/dnsmasq-blackhole.pid
1746 
listen-address=$PRIVATE_IP
1747 
port=56
1748 
no-dhcp-interface=$INTIF
1749 
no-dhcp-interface=tun0
1750 
no-dhcp-interface=lo
1751 
bind-interfaces
1752 
cache-size=256
1753 
domain-needed
1754 
expand-hosts
1755 
bogus-priv
1756 
filterwin2k
1757 
EOF
1758 
 
1517 richard 1759 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1760 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1761 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1762 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1763 
	for list in blacklist whitelist blackhole
1764 
	do
1765 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1766 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1767 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1768 
	done
308 richard 1769 
} # End dnsmasq
1770 
 
1771 
##########################################################
1221 richard 1772 
##		Fonction "BL"				##
308 richard 1773 
##########################################################
1774 
BL ()
1775 
{
1930 richard 1776 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1777 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1778 
	mkdir -p /tmp/blacklists
1938 richard 1779 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1780 
# creation of file for the rehabilited domains and urls
648 richard 1781 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1782 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1783 
	touch $DIR_DG/lists/exceptionsitelist
1784 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1785 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1786 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1787 
# Dansguardian filter config for ALCASAR
1788 
EOF
648 richard 1789 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1790 
# Dansguardian domain filter config for ALCASAR
1791 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1792 
#**
1793 
# block all SSL and CONNECT tunnels
1794 
**s
1795 
# block all SSL and CONNECT tunnels specified only as an IP
1796 
*ips
1797 
# block all sites specified only by an IP
1798 
*ip
1799 
EOF
1852 raphael.pi 1800 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1801 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1802 
# Bing - add 'adlt=strict'
1803 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1804 
EOF
1913 richard 1805 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1806 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1807 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1808 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1809 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1810 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1811 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1812 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1813 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1814 
# add custom ALCASAR BL files
1957 richard 1815 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1816 
	do
1817 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1818 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1819 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1820 
	done
1821 
	chown -R dansguardian:apache $DIR_DG
1822 
	chown -R root:apache $DIR_DEST_SHARE
1823 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1824 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1825 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1826 
# enable the default categories
1957 richard 1827 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2314 richard 1828 
} # End BL()
219 jeremy 1829 
 
1 root 1830 
##########################################################
1221 richard 1831 
##		Fonction "cron"				##
1 root 1832 
## - Mise en place des différents fichiers de cron	##
1833 
##########################################################
1834 
cron ()
1835 
{
1836 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1837 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1838 
	cat <<EOF > /etc/crontab
1828 richard 1839 
SHELL=/usr/bin/bash
1840 
PATH=/usr/sbin:/usr/bin
1 root 1841 
MAILTO=root
1842 
HOME=/
1843 
 
1844 
# run-parts
1845 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1846 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1847 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1848 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1849 
EOF
1850 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1851 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1852 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1853 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
667 franck 1854 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1855 
EOF
1247 crox53 1856 
 
811 richard 1857 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1858 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1859 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1860 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1861 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1862 
EOF
952 franck 1863 
	cat <<EOF > /etc/cron.d/alcasar-archive
1864 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1865 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1866 
EOF
2454 tom.houday 1867 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
1566 richard 1868 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1869 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1870 
EOF
2454 tom.houday 1871 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
722 franck 1872 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1873 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1874 
EOF
1159 crox53 1875 
 
2454 tom.houday 1876 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1877 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1878 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1879 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1880 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1881 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1882 
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1883 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1884 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1885 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1886 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1887 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1888 
EOF
2454 tom.houday 1889 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1890 
# run the "watchdog" every 3'
1891 
# empty the IPSET of the whitelisted IP (loaded dynamically with dnsmasq-whitelist) when every whitelisted users are logged out (every sunday at 0h05
2395 tom.houday 1892 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1893 
 
2228 franck 1894 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1895 
EOF
1808 richard 1896 
# Enabling the watchdog every 18'
2454 tom.houday 1897 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1898 
# activate  the daemon-watchdog after boot process
1851 franck 1899 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1900 
# activate the daemon-watchdog every 18'
808 franck 1901 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1902 
EOF
1862 raphael.pi 1903 
 
1874 raphael.pi 1904 
# Enabling category update from rsync
2454 tom.houday 1905 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
1906 
# Automatic update of BL via rsync every 12 hours. The categories are listed in the file '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1907 
 
1874 raphael.pi 1908 
EOF
1862 raphael.pi 1909 
 
2304 tom.houday 1910 
# Renew the Let's Encrypt certificate
1911 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
1912 
# Automatic renew of the Let's Encrypt certificate
1913 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1914 
EOF
1915 
 
1808 richard 1916 
# removing the users crons
522 richard 1917 
	rm -f /var/spool/cron/*
2314 richard 1918 
} # End cron()
1 root 1919 
 
1920 
##################################################################
1221 richard 1921 
## 			Fonction "Fail2Ban"			##
1163 crox53 1922 
##- Modification de la configuration de fail2ban		##
1923 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1924 
##################################################################
1925 
fail2ban()
1926 
{
2243 tom.houday 1927 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1928 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1929 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1930 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1931 
	chmod 644 /var/log/fail2ban.log
1489 richard 1932 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1933 
	/usr/bin/touch /var/log/auth.log
1515 richard 1934 
# fail2ban unit
1935 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1936 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1937 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1938 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1939 
} # End fail2ban()
1163 crox53 1940 
 
1941 
##################################################################
1376 richard 1942 
## 			Fonction "gammu_smsd"			##
1943 
## - Creation de la base de donnée Gammu			##
1944 
## - Creation du fichier de config: gammu_smsd_conf		##
1945 
##################################################################
1946 
gammu_smsd()
1947 
{
1948 
# Create 'gammu' databse
2421 richard 1949 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1376 richard 1950 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1951 
# Add a gammu database structure
1800 richard 1952 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1953 
 
2314 richard 1954 
# Config file for the daemon
1376 richard 1955 
cat << EOF > /etc/gammu_smsd_conf
1956 
[gammu]
1957 
port = /dev/ttyUSB0
1958 
connection = at115200
1959 
 
1960 
;########################################################
1961 
 
1962 
[smsd]
1963 
 
1964 
PIN = 1234
1965 
 
1966 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1967 
logformat = textall
1968 
debuglevel = 0
1969 
 
1970 
service = sql
1971 
driver = native_mysql
1972 
user = $DB_USER
1973 
password = $radiuspwd
1974 
pc = localhost
1975 
database = $DB_GAMMU
1976 
 
1828 richard 1977 
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1978 
 
1979 
StatusFrequency = 30
1380 richard 1980 
;LoopSleep = 2
1376 richard 1981 
 
1982 
;ResetFrequency = 300
1983 
;HardResetFrequency = 120
1984 
 
2454 tom.houday 1985 
CheckSecurity = 1
1376 richard 1986 
CheckSignal = 1
1987 
CheckBattery = 0
1988 
EOF
1989 
 
1990 
chmod 755 /etc/gammu_smsd_conf
1991 
 
2314 richard 1992 
# Log folder for gammu-smsd
1382 richard 1993 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1994 
chmod 755 /var/log/gammu-smsd
1995 
 
2314 richard 1996 
# Write radius credentials in the gammu script
1452 richard 1997 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1998 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1999 
 
2314 richard 2000 
# Udev rule for Huawei GSM MODEM (idVendor: 12d1) --> run "modeswitch" to switch from "mass_storage" mode to "ttyUSB" (modem) mode
2001 
cat << EOF > /lib/udev/rules.d/66-huawei.rules
1828 richard 2002 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 2003 
EOF
2004 
 
2314 richard 2005 
} # End gammu_smsd()
1376 richard 2006 
 
2202 richard 2007 
 
2008 
##################################################################
2009 
##			Fonction "msec"				##
2203 richard 2010 
## - Apply the "fileserver" security level			##
2011 
## - remove the "system request" for rebboting			##
2012 
## - Fix several file permissions				##
2202 richard 2013 
##################################################################
2014 
msec()
2015 
{
2016 
 
2017 
# Apply fileserver security level
2211 richard 2018 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2019 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2020 
 
2203 richard 2021 
# Set permissions monitoring and enforcement
2202 richard 2022 
cat <<EOF > /etc/security/msec/perm.local
2023 
/var/log/firefwall/                     root.apache     750
2024 
/var/log/firewall/*                     root.apache     640
2025 
/etc/security/msec/perm.local           root.root       640
2026 
/etc/security/msec/level.local          root.root       640
2027 
/etc/freeradius-web                     root.apache     750
2028 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2029 
/etc/raddb/client.conf                  radius.radius   640
2030 
/etc/raddb/radius.conf                  radius.radius   640
2031 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2032 
/etc/raddb/sites-available/alcasar      radius.apache   660
2033 
/etc/pki/*                              root.apache     750
2211 richard 2034 
/var/log/netflow/porttracker            root.apache     770
2035 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2036 
EOF
2454 tom.houday 2037 
# apply now hourly & daily checks
2202 richard 2038 
/usr/sbin/msec
2211 richard 2039 
/etc/cron.weekly/msec
2202 richard 2040 
 
2314 richard 2041 
} # End msec()
2202 richard 2042 
 
2304 tom.houday 2043 
 
2202 richard 2044 
##################################################################
2304 tom.houday 2045 
##			Fonction "letsencrypt"			##
2046 
## - Install Let's Encrypt client				##
2047 
## - Prepare Let's Encrypt ALCASAR configuration file		##
2048 
##################################################################
2049 
letsencrypt()
2050 
{
2051 
	echo "Installing Let's Encrypt client..."
2052 
 
2053 
	# Extract acme.sh
2054 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2055 
 
2056 
	pwdInstall=$(pwd)
2057 
	cd /tmp/acme.sh-*
2058 
 
2059 
	acmesh_installDir="/opt/acme.sh"
2060 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2061 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2062 
 
2063 
	# Install acme.sh
2064 
	./acme.sh --install \
2065 
		--home $acmesh_installDir \
2066 
		--config-home $acmesh_confDir/data \
2067 
		--certhome $acmesh_confDir/certs \
2068 
		--accountkey $acmesh_confDir/ca/account.key \
2069 
		--accountconf $acmesh_confDir/data/account.conf \
2070 
		--useragent $acmesh_userAgent \
2308 tom.houday 2071 
		--nocron \
2072 
		> /dev/null
2304 tom.houday 2073 
 
2074 
	if [ $? -ne 0 ]; then
2075 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2076 
	fi
2077 
 
2078 
	# Create configuration file
2079 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2080 
email=
2081 
dateIssueRequest=
2082 
domainRequest=
2083 
challenge=
2084 
dateIssued=
2085 
dnsapi=
2086 
dateNextRenewal=
2087 
EOF
2088 
 
2089 
	cd $pwdInstall
2090 
	rm -rf /tmp/acme.sh-*
2091 
 
2092 
} # END letsencrypt()
2093 
 
2094 
##################################################################
2195 richard 2095 
##		Fonction "post_install"			##
2096 
## - Modifying banners (locals et ssh) & prompts	##
2097 
## - SSH config						##
2098 
## - sudoers config & files security			##
2099 
## - log rotate & ANSSI security parameters		##
2100 
## - Apply former conf in case of an update		##
2101 
##########################################################
1 root 2102 
post_install()
2103 
{
2195 richard 2104 
# change the SSH banner
2105 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2106 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2107 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2108 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2109 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2110 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2111 
# postfix banner anonymisation
2112 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2113 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2114 
# sshd liste on EXTIF & INTIF
1548 richard 2115 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2116 
# sshd authorized certificate for root login
1696 franck 2117 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2118 
# ALCASAR conf file
2327 richard 2119 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2120 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2121 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2122 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2123 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2124 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2125 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2126 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2127 
	echo "LDAP_FILTER=" >> $CONF_FILE
2128 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2129 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2130 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2131 
	echo "FAILOVER=30" >> $CONF_FILE
2132 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2133 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2134 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 2135 
# Prompt customisation (colors)
1 root 2136 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2137 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2138 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2139 
# sudoers configuration for "apache" & "sysadmin"
1 root 2140 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2141 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2142 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2143 
# Modify some logrotate files (gammu, ulogd)
1 root 2144 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2145 
	chmod 644 /etc/logrotate.d/*
2195 richard 2146 
# Log compression
706 franck 2147 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2148 
# actualisation des fichiers logs compressés
1342 richard 2149 
	for dir in firewall dansguardian httpd
706 franck 2150 
	do
2454 tom.houday 2151 
		find /var/log/$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 2152 
	done
1221 richard 2153 
# create the alcasar-load_balancing unit
2154 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2155 
#  This file is part of systemd.
2156 
#
2157 
#  systemd is free software; you can redistribute it and/or modify it
2158 
#  under the terms of the GNU General Public License as published by
2159 
#  the Free Software Foundation; either version 2 of the License, or
2160 
#  (at your option) any later version.
2161 
 
2162 
# This unit lauches alcasar-load-balancing.sh script.
2163 
[Unit]
2164 
Description=alcasar-load_balancing.sh execution
2165 
After=network.target iptables.service
2166 
 
2167 
[Service]
2168 
Type=oneshot
2169 
RemainAfterExit=yes
1828 richard 2170 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2171 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2172 
TimeoutSec=0
2173 
SysVStartPriority=99
2174 
 
2175 
[Install]
2176 
WantedBy=multi-user.target
1157 stephane 2177 
EOF
1221 richard 2178 
# processes launched at boot time (Systemctl)
1839 richard 2179 
	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 sshd
1221 richard 2180 
	do
1574 richard 2181 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2182 
	done
2454 tom.houday 2183 
 
1452 richard 2184 
# disable processes at boot time (Systemctl)
2416 richard 2185 
	for i in ulogd gpm
1452 richard 2186 
	do
1574 richard 2187 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2188 
	done
2454 tom.houday 2189 
 
1221 richard 2190 
# Apply French Security Agency (ANSSI) rules
1362 richard 2191 
# ignore ICMP broadcast (smurf attack)
2192 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2193 
# ignore ICMP errors bogus
2194 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2195 
# remove ICMP redirects responces
2196 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2197 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2198 
# enable SYN Cookies (Syn flood attacks)
2199 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2200 
# enable kernel antispoofing
2201 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2202 
# ignore source routing
2203 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2204 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2205 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2206 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2207 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2208 
# disable iptables_helpers
2209 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2210 
# Switch to the router mode
2211 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2212 
# Remove unused service ipv6
1964 franck 2213 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2214 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2215 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2216 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2217 
# switch to multi-users runlevel (instead of x11)
1221 richard 2218 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2219 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2220 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2221 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2222 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2223 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2224 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2225 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2226 
	then
2454 tom.houday 2227 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2228 
		echo >> /etc/mageia-release
2229 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2230 
	fi
2231 
	if [ $Lang == "fr" ]
2232 
	then
2233 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2234 
		echo "Connectez-vous à l'URL 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2235 
	else
2236 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2237 
		echo "Connect to 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2238 
	fi
2239 
	/usr/bin/update-grub2
1221 richard 2240 
# Load and apply the previous conf file
2241 
	if [ "$mode" = "update" ]
532 richard 2242 
	then
1668 richard 2243 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2244 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2245 
		PARENT_SCRIPT=`basename $0`
2246 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2247 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2248 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2249 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2250 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2251 
	fi
1221 richard 2252 
	rm -f /tmp/alcasar-conf*
2253 
	chown -R root:apache $DIR_DEST_ETC/*
2254 
	chmod -R 660 $DIR_DEST_ETC/*
2255 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 2256 
	cd $DIR_INSTALL
5 franck 2257 
	echo ""
1 root 2258 
	echo "#############################################################################"
638 richard 2259 
	if [ $Lang == "fr" ]
2260 
		then
2261 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2262 
		echo "#                                                                           #"
2263 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2264 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2265 
		echo "#                                                                           #"
2266 
		echo "#############################################################################"
2267 
		echo
2268 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2269 
		echo
2270 
		echo "- Lisez attentivement la documentation d'exploitation"
2271 
		echo
2218 richard 2272 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar.localdomain"
638 richard 2273 
		echo
2274 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2275 
	else
2396 tom.houday 2276 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2277 
		echo "#                                                                           #"
2278 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2279 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2280 
		echo "#                                                                           #"
2281 
		echo "#############################################################################"
2282 
		echo
2283 
		echo "- The system will be rebooted in order to operate ALCASAR"
2284 
		echo
2285 
		echo "- Read the exploitation documentation"
2286 
		echo
2218 richard 2287 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar.localdomain"
638 richard 2288 
		echo
2289 
		echo "                   Hit 'Enter' to continue"
2290 
	fi
1782 franck 2291 
	sleep 2
815 richard 2292 
	if [ "$mode" != "update" ]
820 richard 2293 
	then
815 richard 2294 
		read a
2295 
	fi
774 richard 2296 
	clear
1 root 2297 
	reboot
2298 
} # End post_install ()
2299 
 
2300 
#################################
1005 richard 2301 
#  	Main Install loop  	#
1 root 2302 
#################################
832 richard 2303 
dir_exec=`dirname "$0"`
2304 
if [ $dir_exec != "." ]
2305 
then
2306 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2307 
	echo "Launch this program from the ALCASAR archive directory"
2308 
	exit 0
2309 
fi
2220 richard 2310 
if [[ $EUID > 0 ]]
2311 
then
2312 
	echo "Vous devez être "root" pour installer ALCASAR (commande 'su')"
2313 
	echo "You must be "root" to install ALCASAR ('su' command)"
2314 
	exit 0
2315 
fi
832 richard 2316 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2317 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2318 
nb_args=$#
2319 
args=$1
2320 
if [ $nb_args -eq 0 ]
2321 
then
2322 
	nb_args=1
2323 
	args="-h"
2324 
fi
1062 richard 2325 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2326 
case $args in
2327 
	-\? | -h* | --h*)
2328 
		echo "$usage"
2329 
		exit 0
2330 
		;;
291 franck 2331 
	-i | --install)
1538 richard 2332 
		header_install
959 franck 2333 
		license
1544 richard 2334 
		header_install
29 richard 2335 
		testing
595 richard 2336 
# RPMs install
2337 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2338 
		if [ "$?" != "0" ]
1 root 2339 
		then
595 richard 2340 
			exit 0
2341 
		fi
1249 richard 2342 
		if [ -e $CONF_FILE ]
595 richard 2343 
		then
2458 richard 2344 
# Uninstall or update the running version
2345 
			if [ "$mode" == "update" ]
2346 
			then
2347 
				$DIR_SCRIPTS/alcasar-uninstall.sh -update
2348 
			else
2349 
				$DIR_SCRIPTS/alcasar-uninstall.sh -full
2350 
			fi
595 richard 2351 
		fi
2466 richard 2352 
	if [ $DEBUG_ALCASAR == "on" ]
2353 
	then
2354 
		echo "*** 'debug' : end of cleaning ***"
2355 
		read a
2356 
	fi
2454 tom.houday 2357 
# Test if manual update
1362 richard 2358 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2359 
		then
636 richard 2360 
			header_install
595 richard 2361 
			if [ $Lang == "fr" ]
636 richard 2362 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2363 
				else echo "The configuration file of an old version has been found";
595 richard 2364 
			fi
597 richard 2365 
			response=0
2366 
			PTN='^[oOnNyY]$'
2367 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2368 
			do
2369 
				if [ $Lang == "fr" ]
2370 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2371 
					else echo -n "Do you want to use it (Y/n)?";
2372 
				 fi
2373 
				read response
2454 tom.houday 2374 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
597 richard 2375 
				then rm -f /tmp/alcasar-conf*
2376 
				fi
2377 
			done
2378 
		fi
636 richard 2379 
# Test if update
2454 tom.houday 2380 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2381 
		then
2382 
			if [ $Lang == "fr" ]
2383 
				then echo "#### Installation avec mise à jour ####";
2384 
				else echo "#### Installation with update     ####";
2385 
			fi
636 richard 2386 
# Extract the central configuration file
2454 tom.houday 2387 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2388 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2389 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2390 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2391 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2392 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2393 
			mode="update"
1 root 2394 
		fi
2421 richard 2395 
		for func in init network ACC CA time_server init_db freeradius chilli dansguardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2396 
		do
2397 
			$func
2466 richard 2398 
			if [ $DEBUG_ALCASAR == "on" ]
2399 
				then
2400 
				echo "*** 'debug' : end of install '$func' ***"
2401 
				read a
2402 
			fi
14 richard 2403 
		done
5 franck 2404 
		;;
291 franck 2405 
	-u | --uninstall)
1828 richard 2406 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2407 
		then
597 richard 2408 
			if [ $Lang == "fr" ]
2409 
				then echo "ALCASAR n'est pas installé!";
2410 
				else echo "ALCASAR isn't installed!";
2411 
			fi
1 root 2412 
			exit 0
2413 
		fi
5 franck 2414 
		response=0
2415 
		PTN='^[oOnN]$'
580 richard 2416 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2417 
		do
597 richard 2418 
			if [ $Lang == "fr" ]
2419 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2420 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2421 
			fi
5 franck 2422 
			read response
2423 
		done
1103 richard 2424 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2425 
		then
1103 richard 2426 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2427 
		else
498 richard 2428 
			rm -f /tmp/alcasar-conf*
1 root 2429 
		fi
597 richard 2430 
# Uninstall the running version
2206 richard 2431 
		$DIR_SCRIPTS/alcasar-uninstall.sh -full
1 root 2432 
		;;
2433 
	*)
2434 
		echo "Argument inconnu :$1";
460 richard 2435 
		echo "Unknown argument :$1";
1 root 2436 
		echo "$usage"
2437 
		exit 1
2438 
		;;
2439 
esac
10 franck 2440 
# end of script
366 franck 2441