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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2464 2017-12-17 15:35:45Z richard $
1 root 3 
 
4 
# alcasar.sh
959 franck 5 
 
2454 tom.houday 6 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 7 
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 8 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
9 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
10 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
11 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 12 
 
967 franck 13 
#  team@alcasar.net
959 franck 14 
 
1 root 15 
# by Franck BOUIJOUX, Pascal LEVANT and Richard REY
16 
# This script is distributed under the Gnu General Public License (GPL)
17 
 
672 richard 18 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 19 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 20 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 21 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
1534 richard 22 
# Coovachilli, freeradius, mariaDB, apache, netfilter, dansguardian, ntpd, openssl, dnsmasq, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 23 
 
24 
# Options :
376 franck 25 
#       -i or --install
26 
#       -u or --uninstall
1 root 27 
 
376 franck 28 
# Functions :
1378 richard 29 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 30 
#	init			: Installation of RPM and scripts
31 
#	network			: Network parameters
32 
#	ACC			: ALCASAR Control Center installation
33 
#	CA			: Certification Authority initialization
1837 richard 34 
#	time_server		: NTPd configuration
1221 richard 35 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 36 
#	freeradius		: FreeRadius initialisation
1389 richard 37 
#	chilli			: coovachilli initialisation (+authentication page)
38 
#	dansguardian		: DansGuardian filtering HTTP proxy configuration
1221 richard 39 
#	antivirus		: HAVP + libclamav configuration
1485 richard 40 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 41 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 42 
#	nfsen			: Configuration of Nfsen Netflow grapher
1253 richard 43 
#	dnsmasq			: Name server configuration
1541 richard 44 
#	vnstat			: little network stat daemon
1873 richard 45 
#	BL			: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for dansguardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49 
#	msec			: Mandriva security package configuration
2304 tom.houday 50 
#	letsencrypt		: Let's Encrypt client
1266 richard 51 
#	post_install		: Security, log rotation, etc.
1 root 52 
 
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/*
2454 tom.houday 1112 
	cp $DIR_CONF/radius/alcasar-radius /etc/raddb/sites-available/alcasar
2420 richard 1113 
	chown radius:apache /etc/raddb/sites-available/alcasar
1114 
	chmod 660 /etc/raddb/sites-available/alcasar
1115 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1116 
# 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 1117 
 
2454 tom.houday 1118 
# Set modules
2422 richard 1119 
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 1120 
	rm -rf  /etc/raddb/mods-enabled/*
1121 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr
1122 
	do
1123 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1124 
	done
2423 richard 1125 
# Configure SQL mod
2420 richard 1126 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1127 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1128 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1129 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1130 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1131 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1132 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1133 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1134 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1135 
	[ -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
1136 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1137 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1138 
# sqlcounter modifications
1139 
	[ -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
1140 
	cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/dailycounter.conf
2422 richard 1141 
query = "\
1142 
    SELECT IFNULL((SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)),0)) \
1143 
    FROM radacct \
1144 
    WHERE username = '%{\${key}}' \
1145 
    AND UNIX_TIMESTAMP(acctstarttime) + acctsessiontime > '%%b'),0)"
2421 richard 1146 
EOF
1147 
	[ -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
1148 
	cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/monthlycounter.conf
2422 richard 1149 
query = "\
1150 
    SELECT IFNULL((SELECT SUM(acctsessiontime - GREATEST((%%b - UNIX_TIMESTAMP(acctstarttime)), 0)) \
1151 
    FROM radacct \
1152 
    WHERE username='%{\${key}}' \
1153 
    AND UNIX_TIMESTAMP(acctstarttime) + acctsessiontime > '%%b'),0)"
2421 richard 1154 
EOF
1155 
	[ -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
1156 
	cat << EOF > /etc/raddb/mods-config/sql/counter/mysql/noresetcounter.conf
1157 
# This is the query modified for ALCASAR needs (thanks to Daniel Laliberte --> authorized period after the first connection)
2422 richard 1158 
query = "\
1159 
    SELECT IFNULL((SELECT TIME_TO_SEC(TIMEDIFF(NOW(), acctstarttime)) \
2421 richard 1160 
    FROM radacct \
2422 richard 1161 
    WHERE UserName='%{\${key}}' \
2421 richard 1162 
    ORDER BY acctstarttime \
1163 
    LIMIT 1),0)"
1164 
EOF
1165 
# make certain that mysql is up before freeradius start
1358 richard 1166 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1167 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1168 
	/usr/bin/systemctl daemon-reload
2420 richard 1169 
 # Allow apache to change some conf files (ie : ldap on/off)
1170 
 chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2454 tom.houday 1171 
 
2421 richard 1172 
} # End freeradius ()
1 root 1173 
 
2423 richard 1174 
#############################################################################
1175 
##                              Fonction "chilli"                          ##
1176 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1177 
## - Adapt the authentication web page (intercept.php)                     ##
1178 
#############################################################################
1389 richard 1179 
chilli ()
1 root 1180 
{
1370 richard 1181 
# chilli unit for systemd
2324 tom.houday 1182 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1183 
#  This file is part of systemd.
1184 
#
1185 
#  systemd is free software; you can redistribute it and/or modify it
1186 
#  under the terms of the GNU General Public License as published by
1187 
#  the Free Software Foundation; either version 2 of the License, or
1188 
#  (at your option) any later version.
1370 richard 1189 
[Unit]
1190 
Description=chilli is a captive portal daemon
1191 
After=network.target
1192 
 
1193 
[Service]
1379 richard 1194 
Type=forking
1370 richard 1195 
ExecStart=/usr/libexec/chilli start
1196 
ExecStop=/usr/libexec/chilli stop
1197 
ExecReload=/usr/libexec/chilli reload
1198 
PIDFile=/var/run/chilli.pid
1199 
 
1200 
[Install]
1201 
WantedBy=multi-user.target
1202 
EOF
799 richard 1203 
# init file creation
1370 richard 1204 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1205 
	cat <<EOF > /etc/init.d/chilli
799 richard 1206 
#!/bin/sh
1207 
#
1208 
# chilli CoovaChilli init
1209 
#
1210 
# chkconfig: 2345 65 35
1211 
# description: CoovaChilli
1212 
### BEGIN INIT INFO
1213 
# Provides:       chilli
2454 tom.houday 1214 
# Required-Start: network
1215 
# Should-Start:
799 richard 1216 
# Required-Stop:  network
2454 tom.houday 1217 
# Should-Stop:
799 richard 1218 
# Default-Start:  2 3 5
1219 
# Default-Stop:
1220 
# Description:    CoovaChilli access controller
1221 
### END INIT INFO
1222 
 
1223 
[ -f /usr/sbin/chilli ] || exit 0
1224 
. /etc/init.d/functions
1225 
CONFIG=/etc/chilli.conf
1226 
pidfile=/var/run/chilli.pid
1227 
[ -f \$CONFIG ] || {
2394 tom.houday 1228 
	echo "\$CONFIG Not found"
1229 
	exit 0
799 richard 1230 
}
2376 tom.houday 1231 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1232 
RETVAL=0
1233 
prog="chilli"
1234 
case \$1 in
2394 tom.houday 1235 
	start)
2454 tom.houday 1236 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1237 
			gprintf "chilli is already running"
1238 
		else
1239 
			gprintf "Starting \$prog: "
1240 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1241 
			rm -f /var/run/chilli* # cleaning
1242 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1243 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1244 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1245 
				(cd /dev;
1246 
				mkdir net;
1247 
				cd net;
2394 tom.houday 1248 
				mknod tun c 10 200)
1249 
			}
1250 
			ifconfig $INTIF 0.0.0.0
1251 
			/usr/sbin/ethtool -K $INTIF gro off
1252 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1253 
			RETVAL=\$?
1254 
		fi
1255 
		;;
799 richard 1256 
 
2394 tom.houday 1257 
	reload)
1258 
		killall -HUP chilli
1259 
		;;
799 richard 1260 
 
2394 tom.houday 1261 
	restart)
1262 
		\$0 stop
1263 
		sleep 2
1264 
		\$0 start
1265 
		;;
799 richard 1266 
 
2394 tom.houday 1267 
	status)
1268 
		status chilli
1269 
		RETVAL=0
1270 
		;;
1271 
 
1272 
	stop)
2454 tom.houday 1273 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1274 
			gprintf "Shutting down \$prog: "
1275 
			killproc /usr/sbin/chilli
1276 
			RETVAL=\$?
1277 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1278 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1279 
		else
2394 tom.houday 1280 
			gprintf "chilli is not running"
1281 
		fi
1282 
		;;
1283 
 
1284 
	*)
1285 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1286 
		exit 1
799 richard 1287 
esac
1288 
echo
1289 
EOF
2324 tom.houday 1290 
	chmod a+x /etc/init.d/chilli
1291 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1292 
# conf file creation
346 richard 1293 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1294 
	#NTP Option configuration for DHCP
2032 richard 1295 
	#DHCP Options : rfc2132
1296 
		#dhcp option value will be convert in hexa.
1297 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1298 
		#
2032 richard 1299 
		#    Code   Len         Address 1               Address 2
1300 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1301 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1302 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1303 
		#
1304 
		#Code : 42 => 2a
1305 
		#Len : 4 => 04
2016 raphael.pi 1306 
	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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1307 
	cat <<EOF > /etc/chilli.conf
1308 
# coova config for ALCASAR
1309 
cmdsocket	/var/run/chilli.sock
1336 richard 1310 
unixipc		chilli.$INTIF.ipc
1551 richard 1311 
pidfile		/var/run/chilli.pid
346 richard 1312 
net		$PRIVATE_NETWORK_MASK
595 richard 1313 
dhcpif		$INTIF
841 richard 1314 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1315 
#nodynip
865 richard 1316 
#statip
1317 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1318 
domain		$DOMAIN
355 richard 1319 
dns1		$PRIVATE_IP
1320 
dns2		$PRIVATE_IP
346 richard 1321 
uamlisten	$PRIVATE_IP
503 richard 1322 
uamport		3990
2370 tom.houday 1323 
uamuiport	3991
837 richard 1324 
macauth
1325 
macpasswd	password
1697 richard 1326 
strictmacauth
1243 richard 1327 
locationname	$HOSTNAME.$DOMAIN
346 richard 1328 
radiusserver1	127.0.0.1
1329 
radiusserver2	127.0.0.1
1330 
radiussecret	$secretradius
1331 
radiusauthport	1812
1332 
radiusacctport	1813
1243 richard 1333 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1334 
redirurl
1243 richard 1335 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1336 
uamsecret	$secretuam
1249 richard 1337 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1338 
coaport		3799
1379 richard 1339 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1340 
condown		$DIR_DEST_BIN/alcasar-condown.sh
503 richard 1341 
include		$DIR_DEST_ETC/alcasar-uamallowed
1342 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1343 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1344 
#dhcpgateway		none
1345 
#dhcprelayagent		none
1610 franck 1346 
#dhcpgatewayport	none
2234 richard 1347 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1348 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1349 
redirssl
2370 tom.houday 1350 
uamuissl
346 richard 1351 
EOF
2274 richard 1352 
# 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 1353 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1354 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1355 
# create files for trusted domains and urls
1148 crox53 1356 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1357 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1358 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1359 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1360 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1361 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1362 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1363 
	if [ "$chilli_exist" == "1" ]
1364 
	then
2454 tom.houday 1365 
		userdel -r chilli 2>/dev/null
796 richard 1366 
	fi
1367 
	groupadd -f chilli
1368 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1369 
}  # End of chilli ()
1349 richard 1370 
 
1 root 1371 
##################################################################
1389 richard 1372 
##		Fonction "dansguardian"				##
1 root 1373 
## - Paramètrage du gestionnaire de contenu Dansguardian	##
1374 
##################################################################
1389 richard 1375 
dansguardian ()
1 root 1376 
{
1841 richard 1377 
	mkdir -p /var/dansguardian /var/log/dansguardian
1378 
	chown -R dansguardian /var/dansguardian /var/log/dansguardian
1375 richard 1379 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dansguardian -c /etc/dansguardian/dansguardian.conf?g" /lib/systemd/system/dansguardian.service
1391 richard 1380 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/dansguardian.service
497 richard 1381 
	[ -e $DIR_DG/dansguardian.conf.default ] || cp $DIR_DG/dansguardian.conf $DIR_DG/dansguardian.conf.default
2454 tom.houday 1382 
# By default the filter is off
1556 richard 1383 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/dansguardian.conf
1293 richard 1384 
# French deny HTML page
497 richard 1385 
	$SED "s?^language =.*?language = french?g" $DIR_DG/dansguardian.conf
1293 richard 1386 
# Listen only on LAN side
497 richard 1387 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/dansguardian.conf
1342 richard 1388 
# DG send its flow to HAVP
1389 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/dansguardian.conf
1293 richard 1390 
# replace the default deny HTML page
1 root 1391 
	cp -f $DIR_CONF/template.html /usr/share/dansguardian/languages/ukenglish/
1392 
	cp -f $DIR_CONF/template-fr.html /usr/share/dansguardian/languages/french/template.html
1293 richard 1393 
# Don't log
1394 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/dansguardian.conf
1 root 1395 
# on désactive par défaut le controle de contenu des pages html
497 richard 1396 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/dansguardian.conf
1397 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1398 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
1 root 1399 
# on désactive par défaut le contrôle d'URL par expressions régulières
497 richard 1400 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1401 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
1721 richard 1402 
 
1403 
# Configure Dansguardian for large site
1404 
# Minimum number of processus to handle connections
1405 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/dansguardian.conf
1406 
# Maximum number of processus to handle connections
1407 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/dansguardian.conf
1408 
# Run at least 8 daemons
1409 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/dansguardian.conf
1410 
# minimum number of processes to spawn
1411 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/dansguardian.conf
1412 
# maximum age of a child process before it croaks it
1413 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/dansguardian.conf
2454 tom.houday 1414 
 
1 root 1415 
# on désactive par défaut le contrôle de téléchargement de fichiers
497 richard 1416 
	[ -e $DIR_DG/dansguardianf1.conf.default ] || cp $DIR_DG/dansguardianf1.conf $DIR_DG/dansguardianf1.conf.default
1417 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/dansguardianf1.conf
1418 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1419 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1420 
	touch $DIR_DG/lists/bannedextensionlist
1421 
	touch $DIR_DG/lists/bannedmimetypelist
1422 
# 'Safesearch' regex actualisation
498 richard 1423 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1424 
# empty LAN IP list that won't be WEB filtered
1425 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1426 
	touch $DIR_DG/lists/exceptioniplist
1427 
# Keep a copy of URL & domain filter configuration files
1428 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1429 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
1389 richard 1430 
} # End of dansguardian ()
1 root 1431 
 
71 richard 1432 
##################################################################
1221 richard 1433 
##			Fonction "antivirus"			##
1357 richard 1434 
## - configuration of havp, libclamav and freshclam		##
71 richard 1435 
##################################################################
2454 tom.houday 1436 
antivirus ()
71 richard 1437 
{
1358 richard 1438 
# create 'havp' user
2396 tom.houday 1439 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1440 
	if [ "$havp_exist" == "1" ]
288 richard 1441 
	then
2454 tom.houday 1442 
		userdel -r havp 2>/dev/null
1443 
		groupdel havp 2>/dev/null
288 richard 1444 
	fi
307 richard 1445 
	groupadd -f havp
1486 richard 1446 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1447 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1448 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1449 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1450 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1451 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1452 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1453 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1454 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1455 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1456 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1457 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1458 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1459 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1460 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1461 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1462 
# skip checking of youtube flow (too heavy load / risk too low)
1463 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1464 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1465 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1466 
# adapt init script and systemd unit
335 richard 1467 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1468 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1469 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1470 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1471 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1472 
# replace of the intercept page (template)
340 richard 1473 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1474 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1475 
# update virus database every 4 hours (24h/6)
1357 richard 1476 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1477 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1478 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1479 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1480 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1481 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1482 
# update now
1382 richard 1483 
	/usr/bin/freshclam --no-warnings
1389 richard 1484 
} # End of antivirus ()
71 richard 1485 
 
1486 richard 1486 
##########################################################################
1487 
##			Fonction "tinyproxy"				##
1488 
## - configuration of tinyproxy (proxy between filterde users and havp)	##
1489 
##########################################################################
2454 tom.houday 1490 
tinyproxy ()
1485 richard 1491 
{
2396 tom.houday 1492 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1493 
	if [ "$tinyproxy_exist" == "1" ]
1494 
	then
2454 tom.houday 1495 
		userdel -r tinyproxy 2>/dev/null
1496 
		groupdel tinyproxy 2>/dev/null
1486 richard 1497 
	fi
1498 
	groupadd -f tinyproxy
1488 richard 1499 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1500 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1501 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1502 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1503 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1504 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1505 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1506 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1507 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1508 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1509 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1510 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1511 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1512 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1513 
# Create the systemd unit
1514 
cat << EOF > /lib/systemd/system/tinyproxy.service
1515 
#  This file is part of systemd.
1516 
#
1517 
#  systemd is free software; you can redistribute it and/or modify it
1518 
#  under the terms of the GNU General Public License as published by
1519 
#  the Free Software Foundation; either version 2 of the License, or
1520 
#  (at your option) any later version.
1485 richard 1521 
 
1509 richard 1522 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1523 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1524 
[Unit]
1525 
Description=Tinyproxy Web Proxy Server
1526 
After=network.target iptables.service
1527 
 
1528 
[Service]
1529 
Type=forking
1518 richard 1530 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1531 
ExecStartPre=/bin/sleep 2
1532 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1533 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1534 
 
1535 
[Install]
1536 
WantedBy=multi-user.target
1537 
EOF
1538 
 
1485 richard 1539 
} # end of tinyproxy
1 root 1540 
##################################################################################
1389 richard 1541 
##			function "ulogd"					##
476 richard 1542 
## - Ulog config for multi-log files 						##
1543 
##################################################################################
1389 richard 1544 
ulogd ()
476 richard 1545 
{
1546 
# Three instances of ulogd (three different logfiles)
1547 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1548 
	nl=1
1358 richard 1549 
	for log_type in traceability ssh ext-access
478 richard 1550 
	do
1365 richard 1551 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1552 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1553 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1554 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1555 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1556 
[emu1]
478 richard 1557 
file="/var/log/firewall/$log_type.log"
1558 
sync=1
1559 
EOF
1452 richard 1560 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1561 
		nl=`expr $nl + 1`
1562 
	done
476 richard 1563 
	chown -R root:apache /var/log/firewall
1564 
	chmod 750 /var/log/firewall
1565 
	chmod 640 /var/log/firewall/*
1389 richard 1566 
}  # End of ulogd ()
476 richard 1567 
 
1159 crox53 1568 
 
1569 
##########################################################
1389 richard 1570 
##              Function "nfsen"			##
1567 richard 1571 
## - install the nfsen grapher				##
1572 
## - install the two plugins porttracker & surfmap	##
1159 crox53 1573 
##########################################################
1389 richard 1574 
nfsen()
1 root 1575 
{
2330 tom.houday 1576 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1577 
# Add PortTracker plugin
1534 richard 1578 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1579 
	do
2330 tom.houday 1580 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1581 
	done
2330 tom.houday 1582 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1583 
# use of our conf file and init unit
2330 tom.houday 1584 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1585 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1586 
	DirTmp=$(pwd)
2330 tom.houday 1587 
	cd /tmp/nfsen-*/
1570 richard 1588 
	/usr/bin/perl install.pl etc/nfsen.conf
1589 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1590 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1591 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1592 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1593 
	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
1594 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1595 
# nfsen unit for systemd
2330 tom.houday 1596 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1597 
#  This file is part of systemd.
1598 
#
1599 
#  systemd is free software; you can redistribute it and/or modify it
1600 
#  under the terms of the GNU General Public License as published by
1601 
#  the Free Software Foundation; either version 2 of the License, or
1602 
#  (at your option) any later version.
1603 
 
1604 
# This unit launches nfsen (a Netflow grapher).
1605 
[Unit]
1606 
Description= NfSen init script
1607 
After=network.target iptables.service
1608 
 
1609 
[Service]
1610 
Type=oneshot
1611 
RemainAfterExit=yes
1393 richard 1612 
PIDFile=/var/run/nfsen/nfsen.pid
1613 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1614 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1615 
ExecStart=/usr/bin/nfsen start
1372 richard 1616 
ExecStop=/usr/bin/nfsen stop
1393 richard 1617 
ExecReload=/usr/bin/nfsen restart
1372 richard 1618 
TimeoutSec=0
1619 
 
1620 
[Install]
1621 
WantedBy=multi-user.target
1622 
EOF
1365 richard 1623 
# Add the listen port to collect netflow packet (nfcapd)
2454 tom.houday 1624 
	$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1625 
# expire delay for the profile "live"
1574 richard 1626 
	/usr/bin/systemctl start nfsen
1393 richard 1627 
	/bin/nfsen -m live -e 62d 2>/dev/null
1397 richard 1628 
# add SURFmap plugin
2330 tom.houday 1629 
	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1512 richard 1630 
	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
2330 tom.houday 1631 
	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1512 richard 1632 
	cd /tmp/
1633 
	/usr/bin/sh SURFmap/install.sh
2330 tom.houday 1634 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen
1365 richard 1635 
# clear the installation
1221 richard 1636 
	cd $DirTmp
2330 tom.houday 1637 
	rm -rf /tmp/nfsen-*
2331 tom.houday 1638 
	rm -rf /tmp/SURFmap*
1389 richard 1639 
} # End of nfsen ()
1 root 1640 
 
1390 richard 1641 
##################################################
1541 richard 1642 
##		Function "vnstat"		##
1643 
## Initialization of Vnstat and vnstat phpFE    ##
1644 
##################################################
1645 
vnstat ()
1646 
{
2330 tom.houday 1647 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
1648 
	$SED "s?Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1649 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1650 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1651 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
1541 richard 1652 
	/usr/bin/vnstat -u -i $EXTIF
2281 tom.houday 1653 
} # End of vnstat
1654 
 
1541 richard 1655 
##################################################
1389 richard 1656 
##		Function "dnsmasq"		##
1390 richard 1657 
##################################################
1389 richard 1658 
dnsmasq ()
219 jeremy 1659 
{
1660 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1472 richard 1661 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
2454 tom.houday 1662 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1663 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1664 
# Configuration file for "dnsmasq in forward mode"
1387 richard 1665 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
259 richard 1666 
listen-address=$PRIVATE_IP
1390 richard 1667 
pid-file=/var/run/dnsmasq.pid
259 richard 1668 
listen-address=127.0.0.1
286 richard 1669 
no-dhcp-interface=$INTIF
1387 richard 1670 
no-dhcp-interface=tun0
1671 
no-dhcp-interface=lo
259 richard 1672 
bind-interfaces
1721 richard 1673 
cache-size=2048
259 richard 1674 
domain-needed
1675 
expand-hosts
1676 
bogus-priv
1677 
filterwin2k
1678 
server=$DNS1
1679 
server=$DNS2
1387 richard 1680 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1681 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1682 
#dhcp-option=option:router,$PRIVATE_IP
1683 
#dhcp-option=option:ntp-server,$PRIVATE_IP
1961 richard 1684 
#domain=$DOMAIN
259 richard 1685 
 
1387 richard 1686 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1687 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1688 
EOF
1356 richard 1689 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1690 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1691 
# Configuration file for "dnsmasq with blacklist"
1873 richard 1692 
# Add Toulouse University blacklist domains
1472 richard 1693 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1015 richard 1694 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1695 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1696 
listen-address=$PRIVATE_IP
1697 
port=54
1698 
no-dhcp-interface=$INTIF
1387 richard 1699 
no-dhcp-interface=tun0
1472 richard 1700 
no-dhcp-interface=lo
498 richard 1701 
bind-interfaces
1721 richard 1702 
cache-size=2048
498 richard 1703 
domain-needed
1704 
expand-hosts
1705 
bogus-priv
1706 
filterwin2k
2009 raphael.pi 1707 
log-queries
1708 
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1709 
server=$DNS1
1710 
server=$DNS2
1711 
EOF
1379 richard 1712 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1713 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1714 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1715 
# ADD Toulouse university whitelist domains
1472 richard 1716 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1356 richard 1717 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1718 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1719 
listen-address=$PRIVATE_IP
1720 
port=55
1721 
no-dhcp-interface=$INTIF
1387 richard 1722 
no-dhcp-interface=tun0
1472 richard 1723 
no-dhcp-interface=lo
1356 richard 1724 
bind-interfaces
1721 richard 1725 
cache-size=1024
1356 richard 1726 
domain-needed
1727 
expand-hosts
1728 
bogus-priv
1729 
filterwin2k
1867 raphael.pi 1730 
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
2454 tom.houday 1731 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1732 
EOF
1472 richard 1733 
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1734 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1735 
# Configuration file for "dnsmasq as a blackhole"
1736 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local DNS resolutions
1737 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1738 
pid-file=/var/run/dnsmasq-blackhole.pid
1739 
listen-address=$PRIVATE_IP
1740 
port=56
1741 
no-dhcp-interface=$INTIF
1742 
no-dhcp-interface=tun0
1743 
no-dhcp-interface=lo
1744 
bind-interfaces
1745 
cache-size=256
1746 
domain-needed
1747 
expand-hosts
1748 
bogus-priv
1749 
filterwin2k
1750 
EOF
1751 
 
1517 richard 1752 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1753 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1754 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1755 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1756 
	for list in blacklist whitelist blackhole
1757 
	do
1758 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1759 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1760 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1761 
	done
308 richard 1762 
} # End dnsmasq
1763 
 
1764 
##########################################################
1221 richard 1765 
##		Fonction "BL"				##
308 richard 1766 
##########################################################
1767 
BL ()
1768 
{
1930 richard 1769 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1770 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1771 
	mkdir -p /tmp/blacklists
1938 richard 1772 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1773 
# creation of file for the rehabilited domains and urls
648 richard 1774 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1775 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1776 
	touch $DIR_DG/lists/exceptionsitelist
1777 
	touch $DIR_DG/lists/exceptionurllist
311 richard 1778 
# On crée la configuration de base du filtrage de domaine et d'URL pour Dansguardian
648 richard 1779 
	cat <<EOF > $DIR_DG/lists/bannedurllist
311 richard 1780 
# Dansguardian filter config for ALCASAR
1781 
EOF
648 richard 1782 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
311 richard 1783 
# Dansguardian domain filter config for ALCASAR
1784 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1785 
#**
1786 
# block all SSL and CONNECT tunnels
1787 
**s
1788 
# block all SSL and CONNECT tunnels specified only as an IP
1789 
*ips
1790 
# block all sites specified only by an IP
1791 
*ip
1792 
EOF
1852 raphael.pi 1793 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1794 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1795 
# Bing - add 'adlt=strict'
1796 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1797 
EOF
1913 richard 1798 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1799 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1800 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1801 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1802 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1803 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1804 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1805 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1806 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1807 
# add custom ALCASAR BL files
1957 richard 1808 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1809 
	do
1810 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1811 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1812 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1813 
	done
1814 
	chown -R dansguardian:apache $DIR_DG
1815 
	chown -R root:apache $DIR_DEST_SHARE
1816 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1817 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1818 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1819 
# enable the default categories
1957 richard 1820 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2314 richard 1821 
} # End BL()
219 jeremy 1822 
 
1 root 1823 
##########################################################
1221 richard 1824 
##		Fonction "cron"				##
1 root 1825 
## - Mise en place des différents fichiers de cron	##
1826 
##########################################################
1827 
cron ()
1828 
{
1829 
# Modif du fichier 'crontab' pour passer les cron à minuit au lieu de 04h00
1830 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1831 
	cat <<EOF > /etc/crontab
1828 richard 1832 
SHELL=/usr/bin/bash
1833 
PATH=/usr/sbin:/usr/bin
1 root 1834 
MAILTO=root
1835 
HOME=/
1836 
 
1837 
# run-parts
1838 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1839 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1840 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1841 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1842 
EOF
1843 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1844 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1845 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1846 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
667 franck 1847 
7	20	cron.importClean	nice /etc/cron.d/alcasar-clean_import
1 root 1848 
EOF
1247 crox53 1849 
 
811 richard 1850 
	cat <<EOF > /etc/cron.d/alcasar-mysql
868 richard 1851 
# Contrôle, réparation et export de la base des usagers (tous les lundi à 4h45)
1828 richard 1852 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
905 franck 1853 
# Nettoyage des utilisateurs dont la date d'expiration du compte est supérieure à 7 jours
1828 richard 1854 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1855 
EOF
952 franck 1856 
	cat <<EOF > /etc/cron.d/alcasar-archive
1857 
# Archive des logs et de la base de données (tous les lundi à 5h35)
1858 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1859 
EOF
2454 tom.houday 1860 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
1566 richard 1861 
# suppression des fichiers de mots de passe (imports massifs par fichier) et des ticket PDF d'utilisateur
1862 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1863 
EOF
2454 tom.houday 1864 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
722 franck 1865 
# mise à jour automatique de la distribution tous les jours 3h30
762 franck 1866 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1867 
EOF
1159 crox53 1868 
 
2454 tom.houday 1869 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1870 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
1871 
# 'alcasar-tot_stats' (everyday at 01h01 pm) : aggregating the daily connections of users (write in the table 'totacct')
1872 
# 'alcasar-monthly_tot_stat' (everyday at 01h05 pm) : aggregating the monthly connections of users (write in table 'mtotacct')
1873 
# 'alcasar-truncate_raddact' (every month, the first at 01h10 pm) : removing the log sessions of users older than 365 days
1874 
# 'alcasar-clean_radacct' (every month, the first at 01h15 pm) : closing the sessions openned for more than 30 days
2009 raphael.pi 1875 
# 'alcasar-activity_report.sh' (every sunday at 5h35 pm) : generate an activity report in PDF
1808 richard 1876 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1877 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1878 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1879 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1880 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1881 
EOF
2454 tom.houday 1882 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
1945 richard 1883 
# run the "watchdog" every 3'
1884 
# 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 1885 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1886 
 
2228 franck 1887 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1888 
EOF
1808 richard 1889 
# Enabling the watchdog every 18'
2454 tom.houday 1890 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
1945 richard 1891 
# activate  the daemon-watchdog after boot process
1851 franck 1892 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1945 richard 1893 
# activate the daemon-watchdog every 18'
808 franck 1894 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1895 
EOF
1862 raphael.pi 1896 
 
1874 raphael.pi 1897 
# Enabling category update from rsync
2454 tom.houday 1898 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
1899 
# 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 1900 
 
1874 raphael.pi 1901 
EOF
1862 raphael.pi 1902 
 
2304 tom.houday 1903 
# Renew the Let's Encrypt certificate
1904 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
1905 
# Automatic renew of the Let's Encrypt certificate
1906 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1907 
EOF
1908 
 
1808 richard 1909 
# removing the users crons
522 richard 1910 
	rm -f /var/spool/cron/*
2314 richard 1911 
} # End cron()
1 root 1912 
 
1913 
##################################################################
1221 richard 1914 
## 			Fonction "Fail2Ban"			##
1163 crox53 1915 
##- Modification de la configuration de fail2ban		##
1916 
##- Sécurisation DDOS, SSH-Brute-Force, Intercept.php ...	##
1917 
##################################################################
1918 
fail2ban()
1919 
{
2243 tom.houday 1920 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1921 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1922 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1923 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1924 
	chmod 644 /var/log/fail2ban.log
1489 richard 1925 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1926 
	/usr/bin/touch /var/log/auth.log
1515 richard 1927 
# fail2ban unit
1928 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1929 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1930 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
1418 richard 1931 
$SED '/After=*/c After=syslog.target network.target httpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1932 
} # End fail2ban()
1163 crox53 1933 
 
1934 
##################################################################
1376 richard 1935 
## 			Fonction "gammu_smsd"			##
1936 
## - Creation de la base de donnée Gammu			##
1937 
## - Creation du fichier de config: gammu_smsd_conf		##
1938 
##################################################################
1939 
gammu_smsd()
1940 
{
1941 
# Create 'gammu' databse
2421 richard 1942 
MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1376 richard 1943 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU;GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES"
1944 
# Add a gammu database structure
1800 richard 1945 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1946 
 
2314 richard 1947 
# Config file for the daemon
1376 richard 1948 
cat << EOF > /etc/gammu_smsd_conf
1949 
[gammu]
1950 
port = /dev/ttyUSB0
1951 
connection = at115200
1952 
 
1953 
;########################################################
1954 
 
1955 
[smsd]
1956 
 
1957 
PIN = 1234
1958 
 
1959 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1960 
logformat = textall
1961 
debuglevel = 0
1962 
 
1963 
service = sql
1964 
driver = native_mysql
1965 
user = $DB_USER
1966 
password = $radiuspwd
1967 
pc = localhost
1968 
database = $DB_GAMMU
1969 
 
1828 richard 1970 
RunOnReceive = $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1971 
 
1972 
StatusFrequency = 30
1380 richard 1973 
;LoopSleep = 2
1376 richard 1974 
 
1975 
;ResetFrequency = 300
1976 
;HardResetFrequency = 120
1977 
 
2454 tom.houday 1978 
CheckSecurity = 1
1376 richard 1979 
CheckSignal = 1
1980 
CheckBattery = 0
1981 
EOF
1982 
 
1983 
chmod 755 /etc/gammu_smsd_conf
1984 
 
2314 richard 1985 
# Log folder for gammu-smsd
1382 richard 1986 
[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1376 richard 1987 
chmod 755 /var/log/gammu-smsd
1988 
 
2314 richard 1989 
# Write radius credentials in the gammu script
1452 richard 1990 
$SED "s/^u_db=\".*/u_db=\"$DB_USER\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1991 
$SED "s/^p_db=\".*/p_db=\"$radiuspwd\"/g" $DIR_DEST_BIN/alcasar-sms.sh
1376 richard 1992 
 
2314 richard 1993 
# Udev rule for Huawei GSM MODEM (idVendor: 12d1) --> run "modeswitch" to switch from "mass_storage" mode to "ttyUSB" (modem) mode
1994 
cat << EOF > /lib/udev/rules.d/66-huawei.rules
1828 richard 1995 
KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1380 richard 1996 
EOF
1997 
 
2314 richard 1998 
} # End gammu_smsd()
1376 richard 1999 
 
2202 richard 2000 
 
2001 
##################################################################
2002 
##			Fonction "msec"				##
2203 richard 2003 
## - Apply the "fileserver" security level			##
2004 
## - remove the "system request" for rebboting			##
2005 
## - Fix several file permissions				##
2202 richard 2006 
##################################################################
2007 
msec()
2008 
{
2009 
 
2010 
# Apply fileserver security level
2211 richard 2011 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2012 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2013 
 
2203 richard 2014 
# Set permissions monitoring and enforcement
2202 richard 2015 
cat <<EOF > /etc/security/msec/perm.local
2016 
/var/log/firefwall/                     root.apache     750
2017 
/var/log/firewall/*                     root.apache     640
2018 
/etc/security/msec/perm.local           root.root       640
2019 
/etc/security/msec/level.local          root.root       640
2020 
/etc/freeradius-web                     root.apache     750
2021 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2022 
/etc/raddb/client.conf                  radius.radius   640
2023 
/etc/raddb/radius.conf                  radius.radius   640
2024 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2025 
/etc/raddb/sites-available/alcasar      radius.apache   660
2026 
/etc/pki/*                              root.apache     750
2211 richard 2027 
/var/log/netflow/porttracker            root.apache     770
2028 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2029 
EOF
2454 tom.houday 2030 
# apply now hourly & daily checks
2202 richard 2031 
/usr/sbin/msec
2211 richard 2032 
/etc/cron.weekly/msec
2202 richard 2033 
 
2314 richard 2034 
} # End msec()
2202 richard 2035 
 
2304 tom.houday 2036 
 
2202 richard 2037 
##################################################################
2304 tom.houday 2038 
##			Fonction "letsencrypt"			##
2039 
## - Install Let's Encrypt client				##
2040 
## - Prepare Let's Encrypt ALCASAR configuration file		##
2041 
##################################################################
2042 
letsencrypt()
2043 
{
2044 
	echo "Installing Let's Encrypt client..."
2045 
 
2046 
	# Extract acme.sh
2047 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2048 
 
2049 
	pwdInstall=$(pwd)
2050 
	cd /tmp/acme.sh-*
2051 
 
2052 
	acmesh_installDir="/opt/acme.sh"
2053 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2054 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2055 
 
2056 
	# Install acme.sh
2057 
	./acme.sh --install \
2058 
		--home $acmesh_installDir \
2059 
		--config-home $acmesh_confDir/data \
2060 
		--certhome $acmesh_confDir/certs \
2061 
		--accountkey $acmesh_confDir/ca/account.key \
2062 
		--accountconf $acmesh_confDir/data/account.conf \
2063 
		--useragent $acmesh_userAgent \
2308 tom.houday 2064 
		--nocron \
2065 
		> /dev/null
2304 tom.houday 2066 
 
2067 
	if [ $? -ne 0 ]; then
2068 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2069 
	fi
2070 
 
2071 
	# Create configuration file
2072 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2073 
email=
2074 
dateIssueRequest=
2075 
domainRequest=
2076 
challenge=
2077 
dateIssued=
2078 
dnsapi=
2079 
dateNextRenewal=
2080 
EOF
2081 
 
2082 
	cd $pwdInstall
2083 
	rm -rf /tmp/acme.sh-*
2084 
 
2085 
} # END letsencrypt()
2086 
 
2087 
##################################################################
2195 richard 2088 
##		Fonction "post_install"			##
2089 
## - Modifying banners (locals et ssh) & prompts	##
2090 
## - SSH config						##
2091 
## - sudoers config & files security			##
2092 
## - log rotate & ANSSI security parameters		##
2093 
## - Apply former conf in case of an update		##
2094 
##########################################################
1 root 2095 
post_install()
2096 
{
2195 richard 2097 
# change the SSH banner
2098 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2099 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2100 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2101 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2102 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2103 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2104 
# postfix banner anonymisation
2105 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2106 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2107 
# sshd liste on EXTIF & INTIF
1548 richard 2108 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2109 
# sshd authorized certificate for root login
1696 franck 2110 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2111 
# ALCASAR conf file
2327 richard 2112 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2113 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2114 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2115 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2116 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2117 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2118 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2119 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2120 
	echo "LDAP_FILTER=" >> $CONF_FILE
2121 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2122 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2123 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2124 
	echo "FAILOVER=30" >> $CONF_FILE
2125 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2126 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2127 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 2128 
# Prompt customisation (colors)
1 root 2129 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2130 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2131 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2132 
# sudoers configuration for "apache" & "sysadmin"
1 root 2133 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2134 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2135 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2136 
# Modify some logrotate files (gammu, ulogd)
1 root 2137 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2138 
	chmod 644 /etc/logrotate.d/*
2195 richard 2139 
# Log compression
706 franck 2140 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2141 
# actualisation des fichiers logs compressés
1342 richard 2142 
	for dir in firewall dansguardian httpd
706 franck 2143 
	do
2454 tom.houday 2144 
		find /var/log/$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 2145 
	done
1221 richard 2146 
# create the alcasar-load_balancing unit
2147 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2148 
#  This file is part of systemd.
2149 
#
2150 
#  systemd is free software; you can redistribute it and/or modify it
2151 
#  under the terms of the GNU General Public License as published by
2152 
#  the Free Software Foundation; either version 2 of the License, or
2153 
#  (at your option) any later version.
2154 
 
2155 
# This unit lauches alcasar-load-balancing.sh script.
2156 
[Unit]
2157 
Description=alcasar-load_balancing.sh execution
2158 
After=network.target iptables.service
2159 
 
2160 
[Service]
2161 
Type=oneshot
2162 
RemainAfterExit=yes
1828 richard 2163 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2164 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2165 
TimeoutSec=0
2166 
SysVStartPriority=99
2167 
 
2168 
[Install]
2169 
WantedBy=multi-user.target
1157 stephane 2170 
EOF
1221 richard 2171 
# processes launched at boot time (Systemctl)
1839 richard 2172 
	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 2173 
	do
1574 richard 2174 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2175 
	done
2454 tom.houday 2176 
 
1452 richard 2177 
# disable processes at boot time (Systemctl)
2416 richard 2178 
	for i in ulogd gpm
1452 richard 2179 
	do
1574 richard 2180 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2181 
	done
2454 tom.houday 2182 
 
1221 richard 2183 
# Apply French Security Agency (ANSSI) rules
1362 richard 2184 
# ignore ICMP broadcast (smurf attack)
2185 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2186 
# ignore ICMP errors bogus
2187 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2188 
# remove ICMP redirects responces
2189 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2190 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2191 
# enable SYN Cookies (Syn flood attacks)
2192 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2193 
# enable kernel antispoofing
2194 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2195 
# ignore source routing
2196 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2197 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2198 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2199 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2200 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2201 
# disable iptables_helpers
2202 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2203 
# Switch to the router mode
2204 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2205 
# Remove unused service ipv6
1964 franck 2206 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2207 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2208 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2209 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2210 
# switch to multi-users runlevel (instead of x11)
1221 richard 2211 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2212 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2213 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2214 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2215 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2216 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2217 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2218 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2219 
	then
2454 tom.houday 2220 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2221 
		echo >> /etc/mageia-release
2222 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2223 
	fi
2224 
	if [ $Lang == "fr" ]
2225 
	then
2226 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2227 
		echo "Connectez-vous à l'URL 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2228 
	else
2229 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2230 
		echo "Connect to 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2231 
	fi
2232 
	/usr/bin/update-grub2
1221 richard 2233 
# Load and apply the previous conf file
2234 
	if [ "$mode" = "update" ]
532 richard 2235 
	then
1668 richard 2236 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2237 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2238 
		PARENT_SCRIPT=`basename $0`
2239 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2240 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2241 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2242 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2243 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2244 
	fi
1221 richard 2245 
	rm -f /tmp/alcasar-conf*
2246 
	chown -R root:apache $DIR_DEST_ETC/*
2247 
	chmod -R 660 $DIR_DEST_ETC/*
2248 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 2249 
	cd $DIR_INSTALL
5 franck 2250 
	echo ""
1 root 2251 
	echo "#############################################################################"
638 richard 2252 
	if [ $Lang == "fr" ]
2253 
		then
2254 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2255 
		echo "#                                                                           #"
2256 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2257 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2258 
		echo "#                                                                           #"
2259 
		echo "#############################################################################"
2260 
		echo
2261 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2262 
		echo
2263 
		echo "- Lisez attentivement la documentation d'exploitation"
2264 
		echo
2218 richard 2265 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar.localdomain"
638 richard 2266 
		echo
2267 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2268 
	else
2396 tom.houday 2269 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2270 
		echo "#                                                                           #"
2271 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2272 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2273 
		echo "#                                                                           #"
2274 
		echo "#############################################################################"
2275 
		echo
2276 
		echo "- The system will be rebooted in order to operate ALCASAR"
2277 
		echo
2278 
		echo "- Read the exploitation documentation"
2279 
		echo
2218 richard 2280 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar.localdomain"
638 richard 2281 
		echo
2282 
		echo "                   Hit 'Enter' to continue"
2283 
	fi
1782 franck 2284 
	sleep 2
815 richard 2285 
	if [ "$mode" != "update" ]
820 richard 2286 
	then
815 richard 2287 
		read a
2288 
	fi
774 richard 2289 
	clear
1 root 2290 
	reboot
2291 
} # End post_install ()
2292 
 
2293 
#################################
1005 richard 2294 
#  	Main Install loop  	#
1 root 2295 
#################################
832 richard 2296 
dir_exec=`dirname "$0"`
2297 
if [ $dir_exec != "." ]
2298 
then
2299 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2300 
	echo "Launch this program from the ALCASAR archive directory"
2301 
	exit 0
2302 
fi
2220 richard 2303 
if [[ $EUID > 0 ]]
2304 
then
2305 
	echo "Vous devez être "root" pour installer ALCASAR (commande 'su')"
2306 
	echo "You must be "root" to install ALCASAR ('su' command)"
2307 
	exit 0
2308 
fi
832 richard 2309 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2310 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2311 
nb_args=$#
2312 
args=$1
2313 
if [ $nb_args -eq 0 ]
2314 
then
2315 
	nb_args=1
2316 
	args="-h"
2317 
fi
1062 richard 2318 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2319 
case $args in
2320 
	-\? | -h* | --h*)
2321 
		echo "$usage"
2322 
		exit 0
2323 
		;;
291 franck 2324 
	-i | --install)
1538 richard 2325 
		header_install
959 franck 2326 
		license
1544 richard 2327 
		header_install
29 richard 2328 
		testing
595 richard 2329 
# RPMs install
2330 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2331 
		if [ "$?" != "0" ]
1 root 2332 
		then
595 richard 2333 
			exit 0
2334 
		fi
1249 richard 2335 
		if [ -e $CONF_FILE ]
595 richard 2336 
		then
2458 richard 2337 
# Uninstall or update the running version
2338 
			if [ "$mode" == "update" ]
2339 
			then
2340 
				$DIR_SCRIPTS/alcasar-uninstall.sh -update
2341 
			else
2342 
				$DIR_SCRIPTS/alcasar-uninstall.sh -full
2343 
			fi
595 richard 2344 
		fi
2454 tom.houday 2345 
# Test if manual update
1362 richard 2346 
		if [ -e /tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2347 
		then
636 richard 2348 
			header_install
595 richard 2349 
			if [ $Lang == "fr" ]
636 richard 2350 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2351 
				else echo "The configuration file of an old version has been found";
595 richard 2352 
			fi
597 richard 2353 
			response=0
2354 
			PTN='^[oOnNyY]$'
2355 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2356 
			do
2357 
				if [ $Lang == "fr" ]
2358 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2359 
					else echo -n "Do you want to use it (Y/n)?";
2360 
				 fi
2361 
				read response
2454 tom.houday 2362 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
597 richard 2363 
				then rm -f /tmp/alcasar-conf*
2364 
				fi
2365 
			done
2366 
		fi
636 richard 2367 
# Test if update
2454 tom.houday 2368 
		if [ -e /tmp/alcasar-conf* ]
597 richard 2369 
		then
2370 
			if [ $Lang == "fr" ]
2371 
				then echo "#### Installation avec mise à jour ####";
2372 
				else echo "#### Installation with update     ####";
2373 
			fi
636 richard 2374 
# Extract the central configuration file
2454 tom.houday 2375 
			tar -xf /tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2376 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2377 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2378 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2379 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2|cut -c1`
2380 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3`
5 franck 2381 
			mode="update"
1 root 2382 
		fi
2421 richard 2383 
		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 2384 
		do
2385 
			$func
1362 richard 2386 
# echo "*** 'debug' : end of function $func ***"; read a
14 richard 2387 
		done
5 franck 2388 
		;;
291 franck 2389 
	-u | --uninstall)
1828 richard 2390 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2391 
		then
597 richard 2392 
			if [ $Lang == "fr" ]
2393 
				then echo "ALCASAR n'est pas installé!";
2394 
				else echo "ALCASAR isn't installed!";
2395 
			fi
1 root 2396 
			exit 0
2397 
		fi
5 franck 2398 
		response=0
2399 
		PTN='^[oOnN]$'
580 richard 2400 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2401 
		do
597 richard 2402 
			if [ $Lang == "fr" ]
2403 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2404 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2405 
			fi
5 franck 2406 
			read response
2407 
		done
1103 richard 2408 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2409 
		then
1103 richard 2410 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2411 
		else
498 richard 2412 
			rm -f /tmp/alcasar-conf*
1 root 2413 
		fi
597 richard 2414 
# Uninstall the running version
2206 richard 2415 
		$DIR_SCRIPTS/alcasar-uninstall.sh -full
1 root 2416 
		;;
2417 
	*)
2418 
		echo "Argument inconnu :$1";
460 richard 2419 
		echo "Unknown argument :$1";
1 root 2420 
		echo "$usage"
2421 
		exit 1
2422 
		;;
2423 
esac
10 franck 2424 
# end of script
366 franck 2425