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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2770 2020-02-11 23:06:07Z rexy $
1 root 3 
 
4 
# alcasar.sh
2466 richard 5 
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6 
# This script is distributed under the Gnu General Public License (GPL)
7 
#  team@alcasar.net
959 franck 8 
 
2454 tom.houday 9 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10 
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15 
 
672 richard 16 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20 
 
2688 lucas.echa 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
1 root 26 
 
376 franck 27 
# Functions :
1378 richard 28 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29 
#	init			: Installation of RPM and scripts
30 
#	network			: Network parameters
2552 rexy 31 
#	ACC				: ALCASAR Control Center installation
32 
#	CA				: Certification Authority initialization
1837 richard 33 
#	time_server		: NTPd configuration
1221 richard 34 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35 
#	freeradius		: FreeRadius initialisation
1389 richard 36 
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38 
#	antivirus		: HAVP + libclamav configuration
1485 richard 39 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41 
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42 
#	unbound			: Name server configuration
43 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44 
#	vnstat			: little network stat daemon
2688 lucas.echa 45 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian 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
2552 rexy 51 
#	post_install	: Security, log rotation, etc.
1 root 52 
 
2499 tom.houday 53 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54 
DATE=`date '+%d %B %Y - %Hh%M'`
55 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57 
mode="install"
1 root 58 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59 
DIR_INSTALL=`pwd`						# current directory
1015 richard 60 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64 
DIR_WEB="/var/www/html"					# directory of Lighttpd
65 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73 
DB_RADIUS="radius"						# database name used by FreeRadius server
74 
DB_USER="radius"						# user name allows to request the users database
75 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76 
# ******* Network parameters - paramètres réseau *******
2552 rexy 77 
HOSTNAME="alcasar"						# default hostname
78 
DOMAIN="localdomain"					# default local domain
2736 rexy 79 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81 
MTU="1500"
1243 richard 82 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83 
# ****** Paths - chemin des commandes *******
84 
SED="/bin/sed -i"
85 
# ****************** End of global parameters *********************
86 
 
2724 rexy 87 
license()
959 franck 88 
{
89 
	if [ $Lang == "fr" ]
1538 richard 90 
	then
91 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92 
	else
93 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94 
	fi
1538 richard 95 
	response=0
2760 lucas.echa 96 
	PTN='^[oOyYnN]?$'
97 
	until [[ "$response" =~ $PTN ]]
1538 richard 98 
	do
99 
		if [ $Lang == "fr" ]
1563 franck 100 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102 
		fi
103 
		read response
104 
	done
105 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106 
	then
107 
		exit 1
108 
	fi
2724 rexy 109 
} # End of license()
959 franck 110 
 
2724 rexy 111 
header_install()
1 root 112 
{
113 
	clear
114 
	echo "-----------------------------------------------------------------------------"
460 richard 115 
	echo "                     ALCASAR V$VERSION Installation"
1 root 116 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117 
	echo "-----------------------------------------------------------------------------"
2724 rexy 118 
} # End of header_install()
1 root 119 
 
2552 rexy 120 
########################################################
121 
##                  Function "testing"                ##
122 
## - Test Mageia version                              ##
123 
## - Test ALCASAR version (if already installed)      ##
124 
## - Test free space on /var  (>10G)                  ##
125 
## - Test Internet access                             ##
126 
########################################################
2724 rexy 127 
testing()
29 richard 128 
{
1529 richard 129 
# Test of Mageia version
130 
# extract the current Mageia version and hardware architecture (i586 ou X64)
131 
	fic=`cat /etc/product.id`
132 
	unknown_os=0
133 
	old="$IFS"
134 
	IFS=","
135 
	set $fic
2688 lucas.echa 136 
	for i in "$@"
1529 richard 137 
	do
138 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139 
			then
1529 richard 140 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141 
			unknown_os=`expr $unknown_os + 1`
142 
		fi
143 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144 
			then
1529 richard 145 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146 
			unknown_os=`expr $unknown_os + 1`
147 
		fi
148 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149 
			then
1529 richard 150 
			ARCH=`echo $i|cut -d"=" -f2`
151 
			unknown_os=`expr $unknown_os + 1`
152 
		fi
153 
	done
2669 tom.houday 154 
	if [ "$ARCH" != "x86_64" ]
2149 richard 155 
		then
156 
		if [ $Lang == "fr" ]
2669 tom.houday 157 
			then echo "Votre architecture matérielle doit être en 64bits"
158 
			else echo "You hardware architecture must be 64bits"
2149 richard 159 
		fi
2482 lucas.echa 160 
		exit 1
2149 richard 161 
	fi
1529 richard 162 
	IFS="$old"
2757 rexy 163 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164 
	then
2669 tom.houday 165 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166 
			then
167 
			echo
168 
			if [ $Lang == "fr" ]
169 
				then
170 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172 
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173 
				echo "3 - Importez votre base des usagers"
174 
			else
175 
				echo "The automatic update of ALCASAR can't be performed."
176 
				echo "1 - Save your traceability files and the user database"
2757 rexy 177 
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178 
				echo "3 - Import your users database"
179 
			fi
180 
		else
181 
			if [ $Lang == "fr" ]
182 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183 
				else echo "The installation of ALCASAR can't be performed."
184 
			fi
185 
		fi
186 
		echo
187 
		if [ $Lang == "fr" ]
2757 rexy 188 
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189 
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190 
		fi
2688 lucas.echa 191 
		exit 1
2669 tom.houday 192 
	fi
193 
 
1362 richard 194 
# Test if ALCASAR is already installed
195 
	if [ -e $CONF_FILE ]
196 
	then
2396 tom.houday 197 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198 
		if [ $Lang == "fr" ]
2669 tom.houday 199 
			then echo "La version $current_version d'ALCASAR est déjà installée"
200 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201 
		fi
1362 richard 202 
		response=0
2458 richard 203 
		PTN='^[12]$'
2760 lucas.echa 204 
		until [[ "$response" =~ $PTN ]]
1362 richard 205 
		do
206 
			if [ $Lang == "fr" ]
2669 tom.houday 207 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209 
			fi
1362 richard 210 
			read response
211 
		done
2458 richard 212 
		if [ "$response" = "2" ]
1362 richard 213 
		then
2560 rexy 214 
			rm -f /var/tmp/alcasar-conf*
1362 richard 215 
		else
1684 richard 216 
# Retrieve former NICname
2549 tom.houday 217 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219 
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220 
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221 
# Create the current conf file
1362 richard 222 
			$DIR_SCRIPTS/alcasar-conf.sh --create
223 
			mode="update"
224 
		fi
1529 richard 225 
	fi
2669 tom.houday 226 
# Test free space on /var
1529 richard 227 
	if [ ! -d /var/log/netflow/porttracker ]
228 
		then
2688 lucas.echa 229 
		free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230 
		if [ $free_space -lt 10 ]
231 
			then
232 
			if [ $Lang == "fr" ]
233 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235 
			fi
236 
		exit 0
237 
		fi
238 
	fi
2669 tom.houday 239 
 
240 
# Detect external/internal interfaces
241 
	if [ -z "$EXTIF" ]; then
242 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243 
		if [ -z "$EXTIF" ]; then
244 
			if [ "$Lang" == 'fr' ]
245 
				then echo -n "Aucune passerelle par défaut configurée"
246 
				else echo -n "No default gateway configured"
247 
			fi
248 
			exit 1
249 
		fi
250 
	fi
251 
	if [ "$Lang" == 'fr' ]
252 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253 
		else echo "External interface (Internet) used: $EXTIF"
254 
	fi
255 
 
256 
	if [ -z "$INTIF" ]; then
257 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259 
		if [ $interfacesCount -eq 0 ]; then
260 
			if [ "$Lang" == 'fr' ]
261 
				then echo "Aucune interface de disponible pour le réseau interne"
262 
				else echo "No interface available for the internal network"
263 
			fi
264 
			exit 1
265 
		elif [ $interfacesCount -eq 1 ]; then
266 
			INTIF="$interfacesList"
267 
		else
268 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270 
			if [ "$Lang" == 'fr' ]
271 
				then echo 'Liste des interfaces disponible :'
272 
				else echo 'List of available interfaces:'
273 
			fi
274 
			echo "$interfacesSorted"
275 
			response=''
276 
			while true; do
277 
				if [ "$Lang" == 'fr' ]
278 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
280 
				fi
281 
				read response
282 
 
283 
				[ -z "$response" ] && response="$interfacePreferred"
284 
 
285 
				# Check if interface exist
2688 lucas.echa 286 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287 
					INTIF="$response"
288 
					break
289 
				else
290 
					if [ "$Lang" == 'fr' ]
291 
						then echo "Interface \"$response\" introuvable"
292 
						else echo "Interface \"$response\" not found"
293 
					fi
294 
				fi
295 
			done
296 
		fi
297 
	fi
298 
	if [ "$Lang" == 'fr' ]
299 
		then echo "Interface interne utilisée : $INTIF"
300 
		else echo "Internal interface used: $INTIF"
301 
	fi
302 
 
2290 richard 303 
	if [ $Lang == "fr" ]
304 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305 
		else echo -n "Network parameters tests: "
2290 richard 306 
	fi
307 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310 
	for i in $IF_INTERFACES
311 
	do
2688 lucas.echa 312 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313 
			rm -f ifcfg-$i
2454 tom.houday 314 
 
2282 richard 315 
			if [ $Lang == "fr" ]
316 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 317 
				else echo "Deleting: ifcfg-$i"
2282 richard 318 
			fi
319 
		fi
320 
	done
2688 lucas.echa 321 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322 
	echo -n "."
2454 tom.houday 323 
# Test Ethernet NIC links state
2669 tom.houday 324 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325 
	if [ ! -z "$interfacesDown" ]; then
326 
		for i in $interfacesDown; do
327 
			if [ $Lang == "fr" ]
328 
			then
329 
				echo -e "\nÉchec"
330 
				echo "Le lien réseau de la carte $i n'est pas actif."
331 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332 
			else
333 
				echo -e "\nFailed"
334 
				echo "The link state of $i interface is down."
335 
				echo "Make sure that this network card is connected to a switch or an A.P."
336 
			fi
337 
		done
338 
		exit 1
339 
	fi
1471 richard 340 
	echo -n "."
341 
# Test EXTIF config files
2681 tom.houday 342 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346 
	then
784 richard 347 
		if [ $Lang == "fr" ]
2454 tom.houday 348 
		then
2669 tom.houday 349 
			echo -e "\nÉchec"
784 richard 350 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353 
		else
2669 tom.houday 354 
			echo -e "\nFailed"
784 richard 355 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
356 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358 
		fi
830 richard 359 
		echo "DEVICE=$EXTIF"
784 richard 360 
		echo "IPADDR="
361 
		echo "NETMASK="
362 
		echo "GATEWAY="
363 
		echo "DNS1="
364 
		echo "DNS2="
830 richard 365 
		echo "ONBOOT=yes"
2669 tom.houday 366 
		exit 1
784 richard 367 
	fi
368 
	echo -n "."
2290 richard 369 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371 
		if [ $Lang == "fr" ]
2454 tom.houday 372 
		then
2669 tom.houday 373 
			echo -e "\nÉchec"
595 richard 374 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375 
			echo "Réglez ce problème puis relancez ce script."
376 
		else
2669 tom.houday 377 
			echo -e "\nFailed"
595 richard 378 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379 
			echo "Resolv this problem, then restart this script."
380 
		fi
2669 tom.houday 381 
		exit 1
29 richard 382 
	fi
308 richard 383 
	echo -n "."
2290 richard 384 
# Test if default GW is alive
1499 richard 385 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387 
		then
595 richard 388 
		if [ $Lang == "fr" ]
2454 tom.houday 389 
		then
2669 tom.houday 390 
			echo -e "\nÉchec"
2290 richard 391 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392 
			echo "Réglez ce problème puis relancez ce script."
393 
		else
2669 tom.houday 394 
			echo -e "\nFailed"
2290 richard 395 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396 
			echo "Resolv this problem, then restart this script."
397 
		fi
2669 tom.houday 398 
		exit 1
308 richard 399 
	fi
400 
	echo -n "."
2290 richard 401 
# Test Internet connectivity
2669 tom.houday 402 
	domainTested='www.google.com'
403 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
404 
	if [ $? -ne 0 ]; then
595 richard 405 
		if [ $Lang == "fr" ]
2454 tom.houday 406 
		then
2669 tom.houday 407 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409 
			echo "Vérifiez la validité des adresses IP des DNS."
410 
		else
2669 tom.houday 411 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413 
			echo "Verify the DNS IP addresses"
414 
		fi
2669 tom.houday 415 
		exit 1
29 richard 416 
	fi
308 richard 417 
	echo ". : ok"
2724 rexy 418 
} # End of testing()
302 richard 419 
 
2552 rexy 420 
#######################################################################
421 
##                    Function "init"                                ##
422 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424 
#######################################################################
2724 rexy 425 
init()
302 richard 426 
{
527 richard 427 
	if [ "$mode" != "update" ]
302 richard 428 
	then
429 
# On affecte le nom d'organisme
597 richard 430 
		header_install
302 richard 431 
		ORGANISME=!
432 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 433 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 434 
		do
595 richard 435 
			if [ $Lang == "fr" ]
2454 tom.houday 436 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 437 
				else echo -n "Enter the name of your organism : "
595 richard 438 
			fi
330 franck 439 
			read ORGANISME
613 richard 440 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 441 
			then
330 franck 442 
				ORGANISME=!
443 
			fi
444 
		done
302 richard 445 
	fi
1 root 446 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447 
# We create random passwords and shared secrets
628 richard 448 
	rm -f $PASSWD_FILE
2419 richard 449 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453 
		grep -v '[eE]nter password:' | \
454 
		sed -e "s/PBKDF2 hash of your password is //"`
455 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 459 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460 
	echo "GRUB2_user=root" >> $PASSWD_FILE
461 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
468 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475 
	chmod 640 $PASSWD_FILE
1828 richard 476 
#  copy scripts in in /usr/local/bin
2664 tom.houday 477 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478 
#  copy conf files in /usr/local/etc
1954 richard 479 
	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 480 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481 
# generate central conf file
482 
	cat <<EOF > $CONF_FILE
612 richard 483 
##########################################
484 
##                                      ##
485 
##          ALCASAR Parameters          ##
486 
##                                      ##
487 
##########################################
1 root 488 
 
612 richard 489 
INSTALL_DATE=$DATE
490 
VERSION=$VERSION
491 
ORGANISM=$ORGANISME
492 
EOF
628 richard 493 
	chmod o-rwx $CONF_FILE
2724 rexy 494 
} # End of init()
1 root 495 
 
2552 rexy 496 
#########################################################
497 
##                    Function "network"               ##
498 
## - Define the several network address                ##
499 
## - Define the DNS naming                             ##
500 
## - INTIF parameters (consultation network)           ##
501 
## - Write "/etc/hosts" file                           ##
502 
## - write "hosts.allow" & "hosts.deny" files          ##
503 
#########################################################
2724 rexy 504 
network()
1 root 505 
{
506 
	header_install
636 richard 507 
	if [ "$mode" != "update" ]
508 
		then
509 
		if [ $Lang == "fr" ]
510 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512 
		fi
513 
		response=0
2760 lucas.echa 514 
		PTN='^[oOyYnN]?$'
515 
		until [[ "$response" =~ $PTN ]]
1 root 516 
		do
595 richard 517 
			if [ $Lang == "fr" ]
659 richard 518 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520 
			fi
1 root 521 
			read response
522 
		done
636 richard 523 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524 
		then
525 
			PRIVATE_IP_MASK="0"
526 
			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:]]$'
2760 lucas.echa 527 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528 
			do
595 richard 529 
				if [ $Lang == "fr" ]
597 richard 530 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532 
				fi
597 richard 533 
				read PRIVATE_IP_MASK
1 root 534 
			done
636 richard 535 
		else
2688 lucas.echa 536 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537 
		fi
595 richard 538 
	else
2454 tom.houday 539 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 540 
		rm -f conf/etc/alcasar.conf
1 root 541 
	fi
861 richard 542 
# Define LAN side global parameters
1740 richard 543 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550 
	then
2454 tom.houday 551 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553 
	fi
1499 richard 554 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560 
# Define Internet parameters
2464 richard 561 
	if [ "$mode" != "update" ]
2457 richard 562 
	then
2464 richard 563 
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
564 
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
565 
	else
566 
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
567 
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
568 
	fi
2693 franck 569 
    DNS1=${DNS1:=208.67.220.220}
70 franck 570 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 571 
#	if [ "$DNS1" == "" ]
572 
#	then
573 
#		if [ $Lang == "fr" ]
574 
#		then
575 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
576 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
577 
#		else
578 
#			echo "The IP address of DNS servers are not set correctly"
579 
#			echo "Check the extern network card configuration ($EXTIF)"
580 
#		fi
581 
#		exit 0
582 
#	fi
1499 richard 583 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 584 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 585 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 586 
# Write network parameters in the conf file
2737 rexy 587 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
588 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 589 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
590 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 591 
# Retrieve NIC name of other consultation LAN
2282 richard 592 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
593 
	for i in $INTERFACES
594 
	do
595 
		SUB=`echo ${i:0:2}`
596 
		if [ $SUB = "wl" ]
597 
			then WIFIF=$i
2454 tom.houday 598 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 599 
			then LANIF=$i
600 
		fi
601 
	done
602 
	if [ -n "$WIFIF" ]
603 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
604 
	elif [ -n "$LANIF" ]
605 
		then echo "LANIF=$LANIF" >> $CONF_FILE
606 
	fi
2552 rexy 607 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 608 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 609 
	then
1499 richard 610 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 611 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 612 
	else
613 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 614 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 615 
	fi
1587 richard 616 
	echo "DNS1=$DNS1" >> $CONF_FILE
617 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 618 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 619 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 620 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 621 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
622 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
623 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 624 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
625 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 626 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 627 
# network default
597 richard 628 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 629 
	cat <<EOF > /etc/sysconfig/network
630 
NETWORKING=yes
631 
FORWARD_IPV4=true
632 
EOF
2552 rexy 633 
# write "/etc/hosts"
1 root 634 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
635 
	cat <<EOF > /etc/hosts
503 richard 636 
127.0.0.1	localhost
2558 rexy 637 
$PRIVATE_IP	$HOSTNAME
1 root 638 
EOF
2552 rexy 639 
# write EXTIF (Internet) config
1499 richard 640 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
641 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 642 
	then
1499 richard 643 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 644 
DEVICE=$EXTIF
1585 richard 645 
BOOTPROTO=dhcp
646 
DNS1=127.0.0.1
647 
PEERDNS=no
648 
RESOLV_MODS=yes
649 
ONBOOT=yes
1613 franck 650 
NOZEROCONF=yes
1585 richard 651 
METRIC=10
652 
MII_NOT_SUPPORTED=yes
653 
IPV6INIT=no
654 
IPV6TO4INIT=no
655 
ACCOUNTING=no
656 
USERCTL=no
657 
MTU=$MTU
658 
EOF
2688 lucas.echa 659 
	else
1585 richard 660 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
661 
DEVICE=$EXTIF
14 richard 662 
BOOTPROTO=static
597 richard 663 
IPADDR=$PUBLIC_IP
664 
NETMASK=$PUBLIC_NETMASK
665 
GATEWAY=$PUBLIC_GATEWAY
14 richard 666 
DNS1=127.0.0.1
1499 richard 667 
RESOLV_MODS=yes
14 richard 668 
ONBOOT=yes
669 
METRIC=10
1610 franck 670 
NOZEROCONF=yes
14 richard 671 
MII_NOT_SUPPORTED=yes
672 
IPV6INIT=no
673 
IPV6TO4INIT=no
674 
ACCOUNTING=no
675 
USERCTL=no
994 franck 676 
MTU=$MTU
14 richard 677 
EOF
1499 richard 678 
	fi
2552 rexy 679 
# write INTIF (consultation LAN) in normal mode
841 richard 680 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
681 
DEVICE=$INTIF
682 
BOOTPROTO=static
683 
ONBOOT=yes
684 
NOZEROCONF=yes
685 
MII_NOT_SUPPORTED=yes
686 
IPV6INIT=no
687 
IPV6TO4INIT=no
688 
ACCOUNTING=no
689 
USERCTL=no
690 
EOF
1558 richard 691 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 692 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 693 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 694 
DEVICE=$INTIF
695 
BOOTPROTO=static
696 
IPADDR=$PRIVATE_IP
604 richard 697 
NETMASK=$PRIVATE_NETMASK
1 root 698 
ONBOOT=yes
699 
METRIC=10
700 
NOZEROCONF=yes
701 
MII_NOT_SUPPORTED=yes
14 richard 702 
IPV6INIT=no
703 
IPV6TO4INIT=no
704 
ACCOUNTING=no
705 
USERCTL=no
1 root 706 
EOF
2282 richard 707 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
708 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
709 
	then
710 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
711 
DEVICE=$WIFIF
712 
BOOTPROTO=static
713 
ONBOOT=yes
714 
NOZEROCONF=yes
715 
MII_NOT_SUPPORTED=yes
716 
IPV6INIT=no
717 
IPV6TO4INIT=no
718 
ACCOUNTING=no
719 
USERCTL=no
720 
EOF
721 
	elif [ -n "$LANIF" ]
722 
	then
723 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
724 
DEVICE=$LANIF
725 
BOOTPROTO=static
726 
ONBOOT=yes
727 
NOZEROCONF=yes
728 
MII_NOT_SUPPORTED=yes
729 
IPV6INIT=no
730 
IPV6TO4INIT=no
731 
ACCOUNTING=no
732 
USERCTL=no
733 
EOF
734 
	fi
2552 rexy 735 
# write hosts.allow & hosts.deny
1 root 736 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
737 
	cat <<EOF > /etc/hosts.allow
738 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 739 
sshd: ALL
1 root 740 
ntpd: $PRIVATE_NETWORK_SHORT
741 
EOF
742 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
743 
	cat <<EOF > /etc/hosts.deny
744 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
745 
EOF
790 richard 746 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 747 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 748 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 749 
# load conntrack ftp module
750 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 751 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 752 
# load ipt_NETFLOW module
753 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 754 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 755 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
756 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
757 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
758 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 759 
#
860 richard 760 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 761 
} # End of network()
1 root 762 
 
2763 rexy 763 
##################################################################
764 
##                      Fonction "CA"                           ##
765 
## - Creating the CA and the server certificate (lighttpd)      ##
766 
##################################################################
767 
CA()
768 
{
769 
	$DIR_DEST_BIN/alcasar-CA.sh
770 
	chown -R root:apache /etc/pki
771 
	chmod -R 750 /etc/pki
772 
} # End of CA()
773 
 
2552 rexy 774 
###################################################
775 
##                  Function "ACC"               ##
776 
## - copy ALCASAR Control Center (ACC) files     ##
777 
## - configuration of the web server (Lighttpd)  ##
778 
## - creation of the first ACC admin account     ##
779 
## - secure the ACC access                       ##
780 
###################################################
2724 rexy 781 
ACC()
1 root 782 
{
783 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
784 
	mkdir $DIR_WEB
1833 richard 785 
# Copy & adapt ACC files
316 richard 786 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
787 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 788 
	# Waiting for new phpsysinfo special page
789 
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
790 
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
791 
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
792 
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 793 
	chown -R apache:apache $DIR_WEB/*
1833 richard 794 
# copy & adapt "freeradius-web" files
795 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
796 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
797 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
798 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
799 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
800 
	cat <<EOF > /etc/freeradius-web/naslist.conf
801 
nas1_name: alcasar-$ORGANISME
802 
nas1_model: Network Access Controler
803 
nas1_ip: $PRIVATE_IP
804 
nas1_port_num: 0
805 
nas1_community: public
806 
EOF
807 
	chown -R apache:apache /etc/freeradius-web/
808 
# create the log & backup structure :
1489 richard 809 
# - base = users database
810 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 811 
# - security = watchdog log
2138 richard 812 
	for i in base archive security activity_report;
1 root 813 
	do
814 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
815 
	done
5 franck 816 
	chown -R root:apache $DIR_SAVE
1833 richard 817 
# Configuring & securing php
71 richard 818 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 819 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
820 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 821 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
822 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 823 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
824 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 825 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
826 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 827 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 828 
# Configuring & securing Lighttpd
790 richard 829 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 830 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
831 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 832 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
833 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 834 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
835 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 836 
 
837 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 838 
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
839 
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
840 
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
841 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
842 
 
2592 rexy 843 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 844 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 845 
 
846 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
847 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
848 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
849 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
850 
 
851 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
852 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 853 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
854 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
855 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
856 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 857 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 858 
 
2588 rexy 859 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
860 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
861 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 862 
 
2588 rexy 863 
	chown -R apache:apache /var/log/lighttpd
2758 rexy 864 
#	/usr/bin/systemctl start lighttpd
865 
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 866 
 
2552 rexy 867 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 868 
	if [ "$mode" = "install" ]
2688 lucas.echa 869 
	then
870 
		header_install
1268 richard 871 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 872 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
873 
		mkdir -p $DIR_DEST_ETC/digest
874 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 875 
		if [ $Lang == "fr" ]
2760 lucas.echa 876 
			then echo "Création du premier compte administrateur : "
877 
			else echo "Creation of the first admin account : "
2737 rexy 878 
		fi
2688 lucas.echa 879 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
880 
		do
881 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
882 
		done
2293 tom.houday 883 
	fi
2488 lucas.echa 884 
 
2737 rexy 885 
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 886 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 887 
	# Log file for ACC access imputability
888 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
889 
	chown root:apache /var/Save/security/acc_access.log
890 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 891 
} # End of ACC()
1 root 892 
 
2552 rexy 893 
#############################################################
894 
##               Function "time_server"                    ##
895 
## - Configuring NTP server                                ##
896 
#############################################################
2724 rexy 897 
time_server()
1837 richard 898 
{
899 
# Set the Internet time server
900 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
901 
	cat <<EOF > /etc/ntp/step-tickers
902 
0.fr.pool.ntp.org	# adapt to your country
903 
1.fr.pool.ntp.org
904 
2.fr.pool.ntp.org
905 
EOF
906 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
907 
	cat <<EOF > /etc/ntp.conf
908 
server 0.fr.pool.ntp.org	# adapt to your country
909 
server 1.fr.pool.ntp.org
910 
server 2.fr.pool.ntp.org
911 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
912 
fudge 127.127.1.0 stratum 10
913 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
914 
restrict 127.0.0.1
915 
driftfile /var/lib/ntp/drift
916 
logfile /var/log/ntp.log
917 
disable monitor
918 
EOF
919 
	chown -R ntp:ntp /var/lib/ntp
920 
# Synchronize now
2688 lucas.echa 921 
	ntpd -4 -q -g &
2724 rexy 922 
} # End of time_server()
1837 richard 923 
 
2541 rexy 924 
#####################################################################
925 
##                     Function "init_db"                          ##
926 
## - Mysql initialization                                          ##
927 
## - Set admin (root) password                                     ##
928 
## - Remove unused users & databases                               ##
929 
## - Radius database creation                                      ##
930 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
931 
#####################################################################
2724 rexy 932 
init_db()
1 root 933 
{
2688 lucas.echa 934 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 935 
	then
936 
		systemctl stop mysqld
937 
	fi
1355 richard 938 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 939 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 940 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 941 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 942 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
943 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 944 
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 945 
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 946 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
947 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
948 
	/usr/bin/systemctl start mysqld
1963 richard 949 
	nb_round=1
1981 richard 950 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 951 
	do
952 
		nb_round=`expr $nb_round + 1`
953 
		sleep 2
954 
	done
1981 richard 955 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 956 
	then
1981 richard 957 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 958 
		exit
1955 richard 959 
	fi
1355 richard 960 
# Secure the server
2688 lucas.echa 961 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 962 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 963 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
964 
	$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 965 
# Create 'radius' database
2688 lucas.echa 966 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 967 
# Add an empty radius database structure
2688 lucas.echa 968 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 969 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 970 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 971 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
972 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
973 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 974 
	/usr/bin/systemctl daemon-reload
2724 rexy 975 
} # End of init_db()
1 root 976 
 
2423 richard 977 
###################################################################
978 
##                       Function "freeradius"                   ##
979 
## - Set the configuration files                                 ##
980 
## - Set the shared secret between coova-chilli and freeradius   ##
981 
## - Adapt the Mysql conf file and counters                      ##
982 
###################################################################
2724 rexy 983 
freeradius()
1 root 984 
{
1800 richard 985 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 986 
	chown -R radius:radius /etc/raddb
987 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 988 
# Set radius global parameters (radius.conf)
1 root 989 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
990 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
991 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 992 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
993 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 994 
# Add ALCASAR & Coovachilli dictionaries
995 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 996 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
997 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
998 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
999 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1000 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1001 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1002 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1003 
client localhost {
1004 
	ipaddr = 127.0.0.1
1 root 1005 
	secret = $secretradius
2438 richard 1006 
	shortname = chilli
2454 tom.houday 1007 
	nas_type = other
1 root 1008 
}
1009 
EOF
2758 rexy 1010 
# Set Virtual server
1011 
    # Remvoveing all except "alcasar virtual site")
1012 
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1013 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1014 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1015 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1016 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1017 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1018 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1019 
# Set modules
2728 rexy 1020 
	# Add custom LDAP "available module"
2758 rexy 1021 
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1022 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1023 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1024 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1025 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1026 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1027 
	do
1028 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1029 
	done
2758 rexy 1030 
# Configure SQL module
2420 richard 1031 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1032 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1034 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1035 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1036 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1039 
	# no TLS encryption on 127.0.0.1
2763 rexy 1040 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1045 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1046 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1047 
	[ -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
1048 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1049 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1050 
# sqlcounter modifications
2470 richard 1051 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1052 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1053 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1054 
# make certain that mysql is up before freeradius start
1358 richard 1055 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1056 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1057 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1058 
# Allow apache to change some conf files (ie : ldap on/off)
1059 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1060 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1061 
} # End of freeradius()
1 root 1062 
 
2423 richard 1063 
#############################################################################
2552 rexy 1064 
##                           Function "chilli"                             ##
2423 richard 1065 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1066 
## - Adapt the authentication web page (intercept.php)                     ##
1067 
#############################################################################
2724 rexy 1068 
chilli()
1 root 1069 
{
1370 richard 1070 
# chilli unit for systemd
2324 tom.houday 1071 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1072 
#  This file is part of systemd.
1073 
#
1074 
#  systemd is free software; you can redistribute it and/or modify it
1075 
#  under the terms of the GNU General Public License as published by
1076 
#  the Free Software Foundation; either version 2 of the License, or
1077 
#  (at your option) any later version.
1370 richard 1078 
[Unit]
1079 
Description=chilli is a captive portal daemon
1080 
After=network.target
1081 
 
1082 
[Service]
1379 richard 1083 
Type=forking
1370 richard 1084 
ExecStart=/usr/libexec/chilli start
1085 
ExecStop=/usr/libexec/chilli stop
1086 
ExecReload=/usr/libexec/chilli reload
1087 
PIDFile=/var/run/chilli.pid
1088 
 
1089 
[Install]
1090 
WantedBy=multi-user.target
1091 
EOF
799 richard 1092 
# init file creation
1370 richard 1093 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1094 
	cat <<EOF > /etc/init.d/chilli
799 richard 1095 
#!/bin/sh
1096 
#
1097 
# chilli CoovaChilli init
1098 
#
1099 
# chkconfig: 2345 65 35
1100 
# description: CoovaChilli
1101 
### BEGIN INIT INFO
1102 
# Provides:       chilli
2454 tom.houday 1103 
# Required-Start: network
1104 
# Should-Start:
799 richard 1105 
# Required-Stop:  network
2454 tom.houday 1106 
# Should-Stop:
799 richard 1107 
# Default-Start:  2 3 5
1108 
# Default-Stop:
1109 
# Description:    CoovaChilli access controller
1110 
### END INIT INFO
1111 
 
1112 
[ -f /usr/sbin/chilli ] || exit 0
1113 
. /etc/init.d/functions
1114 
CONFIG=/etc/chilli.conf
1115 
pidfile=/var/run/chilli.pid
1116 
[ -f \$CONFIG ] || {
2394 tom.houday 1117 
	echo "\$CONFIG Not found"
1118 
	exit 0
799 richard 1119 
}
2376 tom.houday 1120 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1121 
RETVAL=0
1122 
prog="chilli"
1123 
case \$1 in
2394 tom.houday 1124 
	start)
2454 tom.houday 1125 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1126 
			gprintf "chilli is already running"
1127 
		else
1128 
			gprintf "Starting \$prog: "
1129 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1130 
			rm -f /var/run/chilli* # cleaning
1131 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1132 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1133 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1134 
				(cd /dev;
1135 
				mkdir net;
1136 
				cd net;
2394 tom.houday 1137 
				mknod tun c 10 200)
1138 
			}
1139 
			ifconfig $INTIF 0.0.0.0
1140 
			/usr/sbin/ethtool -K $INTIF gro off
1141 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1142 
			RETVAL=\$?
1143 
		fi
1144 
		;;
799 richard 1145 
 
2394 tom.houday 1146 
	reload)
1147 
		killall -HUP chilli
1148 
		;;
799 richard 1149 
 
2394 tom.houday 1150 
	restart)
1151 
		\$0 stop
1152 
		sleep 2
1153 
		\$0 start
1154 
		;;
799 richard 1155 
 
2394 tom.houday 1156 
	status)
1157 
		status chilli
1158 
		RETVAL=0
1159 
		;;
1160 
 
1161 
	stop)
2454 tom.houday 1162 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1163 
			gprintf "Shutting down \$prog: "
1164 
			killproc /usr/sbin/chilli
1165 
			RETVAL=\$?
1166 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1167 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1168 
		else
2394 tom.houday 1169 
			gprintf "chilli is not running"
1170 
		fi
1171 
		;;
1172 
 
1173 
	*)
1174 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1175 
		exit 1
799 richard 1176 
esac
1177 
echo
1178 
EOF
2324 tom.houday 1179 
	chmod a+x /etc/init.d/chilli
1180 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1181 
# conf file creation
346 richard 1182 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1183 
	#NTP Option configuration for DHCP
2032 richard 1184 
	#DHCP Options : rfc2132
1185 
		#dhcp option value will be convert in hexa.
1186 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1187 
		#
2032 richard 1188 
		#    Code   Len         Address 1               Address 2
1189 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1190 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1191 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1192 
		#
1193 
		#Code : 42 => 2a
1194 
		#Len : 4 => 04
2688 lucas.echa 1195 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1196 
	cat <<EOF > /etc/chilli.conf
1197 
# coova config for ALCASAR
1198 
cmdsocket	/var/run/chilli.sock
1336 richard 1199 
unixipc		chilli.$INTIF.ipc
1551 richard 1200 
pidfile		/var/run/chilli.pid
346 richard 1201 
net		$PRIVATE_NETWORK_MASK
595 richard 1202 
dhcpif		$INTIF
841 richard 1203 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1204 
#nodynip
865 richard 1205 
#statip
1206 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1207 
domain		$DOMAIN
355 richard 1208 
dns1		$PRIVATE_IP
1209 
dns2		$PRIVATE_IP
346 richard 1210 
uamlisten	$PRIVATE_IP
503 richard 1211 
uamport		3990
2370 tom.houday 1212 
uamuiport	3991
837 richard 1213 
macauth
1214 
macpasswd	password
1697 richard 1215 
strictmacauth
1243 richard 1216 
locationname	$HOSTNAME.$DOMAIN
346 richard 1217 
radiusserver1	127.0.0.1
1218 
radiusserver2	127.0.0.1
1219 
radiussecret	$secretradius
1220 
radiusauthport	1812
1221 
radiusacctport	1813
1243 richard 1222 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1223 
redirurl
1243 richard 1224 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1225 
uamsecret	$secretuam
1249 richard 1226 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1227 
coaport		3799
1379 richard 1228 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1229 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1230 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1231 
include		$DIR_DEST_ETC/alcasar-uamallowed
1232 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1233 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1234 
#dhcpgateway		none
1235 
#dhcprelayagent		none
1610 franck 1236 
#dhcpgatewayport	none
2234 richard 1237 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1238 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1239 
redirssl
2370 tom.houday 1240 
uamuissl
346 richard 1241 
EOF
2274 richard 1242 
# 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 1243 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1244 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1245 
# create files for trusted domains and urls
1148 crox53 1246 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1247 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1248 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1249 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1250 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1251 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1252 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1253 
	if [ "$chilli_exist" == "1" ]
1254 
	then
2454 tom.houday 1255 
		userdel -r chilli 2>/dev/null
796 richard 1256 
	fi
1257 
	groupadd -f chilli
1258 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1259 
}  # End of chilli()
1349 richard 1260 
 
2541 rexy 1261 
################################################################
2521 armand.ito 1262 
##                   Function "e2guardian"                    ##
2541 rexy 1263 
## - Set the parameters of this HTML proxy (as controler)     ##
1264 
################################################################
2724 rexy 1265 
e2guardian()
1 root 1266 
{
2521 armand.ito 1267 
	mkdir -p /var/e2guardian /var/log/e2guardian
1268 
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
2758 rexy 1269 
# Adapt systemd unit
1270 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1271 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1272 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1273 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1274 
 
1275 
# Adapt the main conf file
1293 richard 1276 
# French deny HTML page
2764 rexy 1277 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1278 
# Listen only on LAN side
2521 armand.ito 1279 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2763 rexy 1280 
# The port that E2guardian listens to HTTP
1281 
	$SED "s?^filterports =*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1282 
# The port that E2guardian listens to HTTPS
1283 
	$SED "s?^transparenthttpsport =*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1284 
# DG send its flow to HAVP (127.0.0.1:8090)
1285 
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1286 
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1287 
# Don't log
2521 armand.ito 1288 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1289 
# Disable HTML content control
2521 armand.ito 1290 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1291 
# ???
1292 
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1293 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1294 
# Disable URL control with regex
2764 rexy 1295 
# do nothing
1296 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1297 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1298 
 
1299 
# Adapt the first group file (only one for instance)
2521 armand.ito 1300 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1301 
# Reporting (deny page) in HTML
1302 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1303 
 
2764 rexy 1304 
# Replace the default deny HTML page (only fr & uk) --> search why our pages make the server crash...
1305 
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1306 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1307 
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1308 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1309 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1310 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1311 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1312 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1313 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1314 
# Empty LAN IP list that won't be WEB filtered
497 richard 1315 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1316 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1317 
# Creation of ALCASAR banned site list
497 richard 1318 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1319 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
1320 
# E2guardian domain filter config for ALCASAR
1321 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1322 
#**
1323 
# block all SSL and CONNECT tunnels
1324 
**s
1325 
# block all SSL and CONNECT tunnels specified only as an IP
1326 
*ips
1327 
# block all sites specified only by an IP
1328 
*ip
1329 
EOF
1330 
# Creation of ALCASAR banned URL list (empty)
497 richard 1331 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1332 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1333 
# E2guardian filter config for ALCASAR
1334 
EOF
1335 
# Creation of file for the rehabilited domains and urls
1336 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1337 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1338 
	touch $DIR_DG/lists/exceptionsitelist
1339 
	touch $DIR_DG/lists/exceptionurllist
1340 
# Add Bing to the safesearch url regext list (parental control)
1341 
	[ -e $DIR_DG/lists/urlregexplist.default ] || mv $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
1342 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1343 
# Bing - add 'adlt=strict'
1344 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1345 
EOF
1346 
# 'Safesearch' regex actualisation
1347 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1348 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1349 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2724 rexy 1350 
} # End of e2guardian()
1 root 1351 
 
71 richard 1352 
##################################################################
2519 rexy 1353 
##                     Function "antivirus"                     ##
1354 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1355 
##################################################################
2724 rexy 1356 
antivirus()
71 richard 1357 
{
1358 richard 1358 
# create 'havp' user
2396 tom.houday 1359 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1360 
	if [ "$havp_exist" == "1" ]
288 richard 1361 
	then
2454 tom.houday 1362 
		userdel -r havp 2>/dev/null
1363 
		groupdel havp 2>/dev/null
288 richard 1364 
	fi
307 richard 1365 
	groupadd -f havp
1486 richard 1366 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1367 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1368 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1369 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1370 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1371 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1372 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1373 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1374 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1375 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1376 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1377 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1378 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1379 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1380 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1381 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1382 
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1383 
# skip checking of youtube flow (too heavy load / risk too low)
1384 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1385 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1386 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1387 
# adapt init script and systemd unit
335 richard 1388 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1389 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1390 
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1391 
	# replace of the intercept page (template)
340 richard 1392 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1393 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1394 
# update virus database every 4 hours (24h/6)
1357 richard 1395 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1396 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1397 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1398 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1399 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1400 
# update now
1382 richard 1401 
	/usr/bin/freshclam --no-warnings
2724 rexy 1402 
} # End of antivirus()
71 richard 1403 
 
2519 rexy 1404 
################################################################################
1405 
##                           Function "tinyproxy"                             ##
2552 rexy 1406 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1407 
################################################################################
2724 rexy 1408 
tinyproxy()
1485 richard 1409 
{
2396 tom.houday 1410 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1411 
	if [ "$tinyproxy_exist" == "1" ]
1412 
	then
2454 tom.houday 1413 
		userdel -r tinyproxy 2>/dev/null
1414 
		groupdel tinyproxy 2>/dev/null
1486 richard 1415 
	fi
1416 
	groupadd -f tinyproxy
1488 richard 1417 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1418 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1419 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1420 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1421 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1422 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1423 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1424 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1425 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1426 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1427 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1428 
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1429 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1430 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1431 
# Create the systemd unit
1432 
cat << EOF > /lib/systemd/system/tinyproxy.service
1433 
#  This file is part of systemd.
1434 
#
1435 
#  systemd is free software; you can redistribute it and/or modify it
1436 
#  under the terms of the GNU General Public License as published by
1437 
#  the Free Software Foundation; either version 2 of the License, or
1438 
#  (at your option) any later version.
1485 richard 1439 
 
1509 richard 1440 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1441 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1442 
[Unit]
1443 
Description=Tinyproxy Web Proxy Server
2764 rexy 1444 
After=network-online.target iptables.service
1509 richard 1445 
 
1446 
[Service]
1447 
Type=forking
1518 richard 1448 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1449 
ExecStartPre=/bin/sleep 2
1450 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1451 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1452 
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1453 
[Install]
1454 
WantedBy=multi-user.target
1455 
EOF
1456 
 
2724 rexy 1457 
} # end of tinyproxy()
1458 
 
1459 
##############################################################
1460 
##                            function "ulogd"              ##
1461 
## - Ulog config for multi-log files                        ##
1462 
##############################################################
1463 
ulogd()
476 richard 1464 
{
1465 
# Three instances of ulogd (three different logfiles)
1466 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1467 
	nl=1
1358 richard 1468 
	for log_type in traceability ssh ext-access
478 richard 1469 
	do
1365 richard 1470 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1471 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1472 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1473 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1474 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1475 
[emu1]
478 richard 1476 
file="/var/log/firewall/$log_type.log"
1477 
sync=1
1478 
EOF
1452 richard 1479 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1480 
		nl=`expr $nl + 1`
1481 
	done
476 richard 1482 
	chown -R root:apache /var/log/firewall
1483 
	chmod 750 /var/log/firewall
1484 
	chmod 640 /var/log/firewall/*
2724 rexy 1485 
}  # End of ulogd()
476 richard 1486 
 
1159 crox53 1487 
##########################################################
2519 rexy 1488 
##                    Function "nfsen"                  ##
1489 
## - install the nfsen grapher                          ##
1490 
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1491 
##########################################################
1389 richard 1492 
nfsen()
1 root 1493 
{
2330 tom.houday 1494 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1495 
# Add PortTracker plugin
1534 richard 1496 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1497 
	do
2330 tom.houday 1498 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1499 
	done
2330 tom.houday 1500 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1501 
# use of our conf file and init unit
2330 tom.houday 1502 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1503 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1504 
	DirTmp=$(pwd)
2688 lucas.echa 1505 
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
2767 rexy 1506 
	/usr/bin/perl install.pl /tmp/nfsen-*/etc/nfsen.conf
1507 
	/usr/bin/perl install.pl /tmp/nfsen-*/etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1508 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1509 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1510 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1511 
	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
1512 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1513 
# nfsen unit for systemd
2330 tom.houday 1514 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 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.
1521 
 
1522 
# This unit launches nfsen (a Netflow grapher).
1523 
[Unit]
1524 
Description= NfSen init script
1525 
After=network.target iptables.service
1526 
 
1527 
[Service]
1528 
Type=oneshot
1529 
RemainAfterExit=yes
1393 richard 1530 
PIDFile=/var/run/nfsen/nfsen.pid
1531 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1532 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1533 
ExecStart=/usr/bin/nfsen start
1372 richard 1534 
ExecStop=/usr/bin/nfsen stop
1393 richard 1535 
ExecReload=/usr/bin/nfsen restart
1372 richard 1536 
TimeoutSec=0
1537 
 
1538 
[Install]
1539 
WantedBy=multi-user.target
1540 
EOF
1365 richard 1541 
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1542 
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1543 
# expire delay for the profile "live"
1574 richard 1544 
	/usr/bin/systemctl start nfsen
1393 richard 1545 
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1546 
# add SURFmap plugin (waiting for new technical solution)
1547 
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1548 
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1549 
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1550 
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1551 
#	cd /tmp/
2724 rexy 1552 
#	/usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1553 
# clear the installation
1554 
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1555 
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1556 
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1557 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1558 
} # End of nfsen()
1 root 1559 
 
2552 rexy 1560 
###########################################################
1561 
##                     Function "vnstat"                 ##
1562 
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1563 
###########################################################
2724 rexy 1564 
vnstat()
1541 richard 1565 
{
2330 tom.houday 1566 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1567 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1568 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1569 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1570 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1571 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1572 
} # End of vnstat()
2281 tom.houday 1573 
 
2724 rexy 1574 
###################################################################
1575 
##                     Function "dnsmasq"                        ##
1576 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1577 
###################################################################
1578 
dnsmasq()
219 jeremy 1579 
{
1580 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1581 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1582 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1583 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1584 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1585 
# ADD Toulouse university whitelist domains
1472 richard 1586 
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1587 
listen-address=127.0.0.1
1356 richard 1588 
port=55
1472 richard 1589 
no-dhcp-interface=lo
1356 richard 1590 
bind-interfaces
1721 richard 1591 
cache-size=1024
1356 richard 1592 
domain-needed
1593 
expand-hosts
1594 
bogus-priv
1595 
filterwin2k
2688 lucas.echa 1596 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1597 
server=$DNS1
1598 
server=$DNS2
1356 richard 1599 
EOF
2688 lucas.echa 1600 
	# Create dnsmasq-whitelist unit
2745 rexy 1601 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1602 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1603 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1604 
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1605 
} # End of dnsmasq()
2688 lucas.echa 1606 
 
2724 rexy 1607 
#########################################################
1608 
##              Function "unbound"                     ##
1609 
## - create the conf files for 4 unbound services      ##
1610 
## - create the systemd files for 4 unbound services   ##
1611 
#########################################################
2688 lucas.echa 1612 
unbound ()
1613 
{
1614 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1615 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1616 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1617 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1618 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1619 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1620 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1621 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1622 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1623 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1624 
	# Local static DNS configuration
1625 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1626 
 
2724 rexy 1627 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1628 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1629 
forward-zone:
1630 
	name: "."
1631 
	forward-addr: $DNS1
1632 
	forward-addr: $DNS2
1472 richard 1633 
EOF
1634 
 
2724 rexy 1635 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1636 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1637 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1638 
## Add one block for each domain name managed by an other DNS server
1639 
##
1640 
## Example:
1641 
##
1642 
## server:
1643 
##     local-zone: "<your_domain>." transparent
1644 
## forward-zone:
1645 
##     name: "<your_domain>."
1646 
##     forward-addr: <@IP_domain_server>
1647 
##
2558 rexy 1648 
## INFO : local hostnames are resolved in /etc/hosts file
1649 
EOF
1650 
 
2724 rexy 1651 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1652 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1653 
server:
1654 
	local-zone: "$HOSTNAME.$DOMAIN" static
1655 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1656 
	local-zone: "$HOSTNAME" static
1657 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1658 
	local-zone: "$DOMAIN." static
1659 
	local-data: "$DOMAIN. A"
1660 
EOF
1661 
 
2724 rexy 1662 
# Configuration file for lo of forward unbound
2688 lucas.echa 1663 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1664 
server:
1665 
	interface: 127.0.0.1@53
1666 
	access-control-view: 127.0.0.1/8 lo
1667 
 
1668 
view:
1669 
	name: "lo"
1670 
	local-zone: "$HOSTNAME.$DOMAIN" static
1671 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1672 
	local-zone: "$HOSTNAME" static
1673 
	local-data: "$HOSTNAME A 127.0.0.1"
1674 
	view-first: yes
1675 
EOF
1676 
 
2724 rexy 1677 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1678 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1679 
server:
1680 
	interface: ${PRIVATE_IP}@53
1681 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1682 
 
1683 
view:
1684 
	name: "$INTIF"
1685 
	local-zone: "$HOSTNAME.$DOMAIN" static
1686 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1687 
	local-zone: "$HOSTNAME" static
1688 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1689 
	view-first: yes
1690 
EOF
1691 
 
2724 rexy 1692 
# Configuration file for forward unbound
2688 lucas.echa 1693 
	cat << EOF > /etc/unbound/unbound.conf
1694 
server:
1695 
	verbosity: 1
1696 
	hide-version: yes
1697 
	hide-identity: yes
1698 
	do-ip6: no
1699 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1700 
	include: /etc/unbound/conf.d/common/local-forward/*
1701 
	include: /etc/unbound/conf.d/common/local-dns/*
1702 
	include: /etc/unbound/conf.d/forward/*
1703 
EOF
1704 
 
2724 rexy 1705 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1706 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1707 
server:
1708 
	interface: ${PRIVATE_IP}@54
1709 
	access-control: $PRIVATE_IP_MASK allow
1710 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1711 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1712 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1713 
EOF
1714 
 
2724 rexy 1715 
# Configuration file for blacklist unbound
2688 lucas.echa 1716 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1717 
server:
1718 
	verbosity: 1
1719 
	hide-version: yes
1720 
	hide-identity: yes
1721 
	do-ip6: no
1722 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1723 
	chroot: ""
1724 
	define-tag: "blacklist"
1725 
	log-local-actions: yes
1726 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1727 
	include: /etc/unbound/conf.d/common/local-forward/*
1728 
	include: /etc/unbound/conf.d/common/local-dns/*
1729 
	include: /etc/unbound/conf.d/blacklist/*
1730 
	include: /usr/local/share/unbound-bl-enabled/*
1731 
EOF
1732 
 
2724 rexy 1733 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1734 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1735 
server:
1736 
	interface: ${PRIVATE_IP}@55
1737 
	access-control: $PRIVATE_IP_MASK allow
1738 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1739 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1740 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1741 
EOF
1742 
 
2724 rexy 1743 
# Configuration file for whitelist unbound
2688 lucas.echa 1744 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1745 
server:
1746 
	verbosity: 1
1747 
	hide-version: yes
1748 
	hide-identity: yes
1749 
	do-ip6: no
1750 
	do-not-query-localhost: no
1751 
	define-tag: "whitelist"
1752 
	local-zone: "." transparent
1753 
	local-zone-tag: "." "whitelist"
1754 
	include: /usr/local/share/unbound-wl-enabled/*
1755 
	include: /etc/unbound/conf.d/whitelist/*
1756 
	include: /etc/unbound/conf.d/common/local-dns/*
1757 
	include: /etc/unbound/conf.d/common/local-forward/*
1758 
forward-zone:
1759 
	name: "."
1760 
	forward-addr: 127.0.0.1@55
1761 
EOF
1762 
 
2724 rexy 1763 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1764 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1765 
server:
1766 
	interface: ${PRIVATE_IP}@56
1767 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1768 
 
1769 
view:
1770 
	name: "$INTIF"
1771 
	local-zone: "." redirect
1772 
	local-data: ". A $PRIVATE_IP"
1773 
EOF
1774 
 
2724 rexy 1775 
# Configuration file for blackhole unbound
2688 lucas.echa 1776 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1777 
server:
1778 
	verbosity: 1
1779 
	hide-version: yes
1780 
	hide-identity: yes
1781 
	do-ip6: no
1782 
	include: /etc/unbound/conf.d/blackhole/*
1783 
	include: /etc/unbound/conf.d/common/local-dns/*
1784 
	include: /etc/unbound/conf.d/common/local-forward/*
1785 
EOF
1786 
 
1787 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1788 
	then
1789 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1790 
	fi
1791 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1792 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1793 
	for list in blacklist blackhole whitelist
1474 richard 1794 
	do
2688 lucas.echa 1795 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1796 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1797 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1798 
	done
2688 lucas.echa 1799 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1800 
} # End of unbound()
2688 lucas.echa 1801 
 
2689 lucas.echa 1802 
##################################################
1803 
##              Function "dhcpd"                ##
1804 
##################################################
2724 rexy 1805 
dhcpd()
2689 lucas.echa 1806 
{
1807 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1808 
	cat <<EOF > /etc/dhcpd.conf
1809 
ddns-update-style none;
1810 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1811 
	option routers $PRIVATE_IP;
1812 
	option subnet-mask $PRIVATE_NETMASK;
1813 
	option domain-name-servers $PRIVATE_IP;
1814 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1815 
	default-lease-time 21600;
1816 
	max-lease-time 43200;
1817 
}
1818 
EOF
2724 rexy 1819 
} # End of dhcpd()
2689 lucas.echa 1820 
 
2552 rexy 1821 
##########################################################
1822 
##                      Function "BL"                   ##
2769 rexy 1823 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1824 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1825 
##     - URLs for E²guardian                            ##
1826 
##     - IPs for NetFilter                              ##
2769 rexy 1827 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1828 
##########################################################
2724 rexy 1829 
BL()
308 richard 1830 
{
1930 richard 1831 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1832 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1833 
	mkdir -p /tmp/blacklists
1938 richard 1834 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1835 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1836 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1837 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1838 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1839 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1840 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1841 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1842 
# add additional BL files
2770 rexy 1843 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1844 
	do
1845 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1846 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1847 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1848 
	done
2521 armand.ito 1849 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1850 
	chown -R root:apache $DIR_DEST_SHARE
1851 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1852 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1853 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1854 
# enable the default categories
1957 richard 1855 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1856 
	rm -rf /tmp/blacklists
2724 rexy 1857 
} # End of BL()
219 jeremy 1858 
 
2552 rexy 1859 
#######################################################
1860 
##                  Function "cron"                  ##
1861 
## - write all cron & anacron files                  ##
1862 
#######################################################
2724 rexy 1863 
cron()
1 root 1864 
{
2640 rexy 1865 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1866 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1867 
	cat <<EOF > /etc/crontab
1828 richard 1868 
SHELL=/usr/bin/bash
2640 rexy 1869 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1870 
MAILTO=root
1871 
HOME=/
1872 
 
1873 
# run-parts
1874 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1875 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1876 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1877 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1878 
EOF
1879 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1880 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1881 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1882 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1883 
EOF
811 richard 1884 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1885 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1886 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1887 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1888 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1889 
EOF
952 franck 1890 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1891 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1892 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1893 
EOF
2454 tom.houday 1894 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1895 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1896 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1897 
EOF
2454 tom.houday 1898 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1899 
# Update the system (everyday at 3:30 am)
762 franck 1900 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1901 
EOF
2454 tom.houday 1902 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1903 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1904 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1905 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1906 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1907 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1908 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1909 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1910 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1911 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1912 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1913 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1914 
EOF
2454 tom.houday 1915 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1916 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1917 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1918 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1919 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1920 
 
2228 franck 1921 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1922 
EOF
2454 tom.houday 1923 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1924 
# start dead daemons (after boot process and every 18')
1851 franck 1925 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1926 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1927 
EOF
2454 tom.houday 1928 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1929 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1930 
 
1874 raphael.pi 1931 
EOF
2769 rexy 1932 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1933 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1934 
 
1935 
EOF
2304 tom.houday 1936 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1937 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1938 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1939 
EOF
1940 
 
1808 richard 1941 
# removing the users crons
522 richard 1942 
	rm -f /var/spool/cron/*
2724 rexy 1943 
} # End of cron()
1 root 1944 
 
2552 rexy 1945 
######################################################################
1946 
##                      Fonction "Fail2Ban"                         ##
1947 
##- Adapt conf file to ALCASAR                                      ##
1948 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1949 
######################################################################
1163 crox53 1950 
fail2ban()
1951 
{
2243 tom.houday 1952 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1953 
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1954 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1955 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1956 
	chmod 644 /var/log/fail2ban.log
1489 richard 1957 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1958 
	/usr/bin/touch /var/log/auth.log
1515 richard 1959 
# fail2ban unit
1960 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1961 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1962 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1963 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1964 
} # End of fail2ban()
1163 crox53 1965 
 
2552 rexy 1966 
#########################################################
1967 
##                   Fonction "gammu_smsd"             ##
1968 
## - Creating of SMS management database               ##
1969 
## - Write the gammu a gammu_smsd conf files           ##
1970 
#########################################################
1376 richard 1971 
gammu_smsd()
1972 
{
2601 tom.houday 1973 
# Create 'gammu' system user
1974 
	groupadd -f gammu_smsd
1975 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1976 
	usermod -a -G dialout gammu_smsd
1977 
 
1978 
# Create 'gammu' database
1979 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1980 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1981 
# Add a gammu database structure
2688 lucas.echa 1982 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1983 
 
2552 rexy 1984 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1985 
	cat << EOF > /etc/gammurc
2552 rexy 1986 
[gammu]
1987 
device = /dev/ttyUSB0
1988 
connection = at115200
1989 
EOF
1990 
 
2601 tom.houday 1991 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1992 
[gammu]
1993 
port = /dev/ttyUSB0
1994 
connection = at115200
1995 
 
1996 
[smsd]
1997 
PIN = 1234
1998 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1999 
logformat = textall
2000 
debuglevel = 0
2001 
 
2002 
service = sql
2003 
driver = native_mysql
2004 
user = $DB_USER
2005 
password = $radiuspwd
2006 
pc = localhost
2007 
database = $DB_GAMMU
2008 
 
2631 rexy 2009 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2010 
 
2011 
StatusFrequency = 30
1380 richard 2012 
;LoopSleep = 2
1376 richard 2013 
 
2014 
;ResetFrequency = 300
2015 
;HardResetFrequency = 120
2016 
 
2454 tom.houday 2017 
CheckSecurity = 1
1376 richard 2018 
CheckSignal = 1
2019 
CheckBattery = 0
2020 
EOF
2601 tom.houday 2021 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2022 
 
2601 tom.houday 2023 
# Create the systemd unit
2024 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2025 
[Unit]
2026 
Description=SMS daemon for Gammu
2027 
Documentation=man:gammu-smsd(1)
2028 
After=network.target mysql.service
1376 richard 2029 
 
2601 tom.houday 2030 
[Service]
2031 
Type=forking
2032 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2033 
ExecReload=/bin/kill -HUP $MAINPID
2034 
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2035 
PIDFile=/var/run/gammu-smsd.pid
2036 
 
2037 
[Install]
2038 
WantedBy=multi-user.target
2039 
EOF
2040 
 
2314 richard 2041 
# Log folder for gammu-smsd
2601 tom.houday 2042 
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2043 
	chmod 755 /var/log/gammu-smsd
1376 richard 2044 
 
2552 rexy 2045 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2046 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2047 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2048 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2049 
#EOF
2552 rexy 2050 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2051 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2052 
 
2724 rexy 2053 
} # End of gammu_smsd()
1376 richard 2054 
 
2552 rexy 2055 
############################################################
2056 
##                 Fonction "msec"                        ##
2057 
## - Apply the "fileserver" security level                ##
2058 
## - remove the "system request" for rebboting            ##
2059 
## - Fix several file permissions                         ##
2060 
############################################################
2202 richard 2061 
msec()
2062 
{
2063 
 
2064 
# Apply fileserver security level
2211 richard 2065 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2066 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2067 
 
2203 richard 2068 
# Set permissions monitoring and enforcement
2202 richard 2069 
cat <<EOF > /etc/security/msec/perm.local
2070 
/var/log/firefwall/                     root.apache     750
2071 
/var/log/firewall/*                     root.apache     640
2072 
/etc/security/msec/perm.local           root.root       640
2073 
/etc/security/msec/level.local          root.root       640
2074 
/etc/freeradius-web                     root.apache     750
2075 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2076 
/etc/raddb/client.conf                  radius.radius   640
2077 
/etc/raddb/radius.conf                  radius.radius   640
2078 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2079 
/etc/raddb/sites-available/alcasar      radius.apache   660
2080 
/etc/pki/*                              root.apache     750
2211 richard 2081 
/var/log/netflow/porttracker            root.apache     770
2082 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2083 
EOF
2454 tom.houday 2084 
# apply now hourly & daily checks
2202 richard 2085 
/usr/sbin/msec
2211 richard 2086 
/etc/cron.weekly/msec
2202 richard 2087 
 
2724 rexy 2088 
} # End of msec()
2202 richard 2089 
 
2090 
##################################################################
2552 rexy 2091 
##                   Fonction "letsencrypt"                     ##
2092 
## - Install Let's Encrypt client                               ##
2093 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2094 
##################################################################
2095 
letsencrypt()
2096 
{
2097 
	echo "Installing Let's Encrypt client..."
2098 
 
2586 tom.houday 2099 
	# Remove potential old installers
2100 
	rm -rf /tmp/acme.sh-*
2101 
 
2304 tom.houday 2102 
	# Extract acme.sh
2103 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2104 
 
2105 
	pwdInstall=$(pwd)
2688 lucas.echa 2106 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2107 
 
2108 
	acmesh_installDir="/opt/acme.sh"
2109 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2110 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2111 
 
2112 
	# Install acme.sh
2113 
	./acme.sh --install \
2114 
		--home $acmesh_installDir \
2115 
		--config-home $acmesh_confDir/data \
2116 
		--certhome $acmesh_confDir/certs \
2117 
		--accountkey $acmesh_confDir/ca/account.key \
2118 
		--accountconf $acmesh_confDir/data/account.conf \
2119 
		--useragent $acmesh_userAgent \
2308 tom.houday 2120 
		--nocron \
2121 
		> /dev/null
2304 tom.houday 2122 
 
2123 
	if [ $? -ne 0 ]; then
2124 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2125 
	fi
2126 
 
2127 
	# Create configuration file
2128 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2129 
email=
2130 
dateIssueRequest=
2131 
domainRequest=
2132 
challenge=
2133 
dateIssued=
2134 
dnsapi=
2135 
dateNextRenewal=
2136 
EOF
2137 
 
2688 lucas.echa 2138 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2139 
	rm -rf /tmp/acme.sh-*
2140 
 
2724 rexy 2141 
} # End of letsencrypt()
2304 tom.houday 2142 
 
2143 
##################################################################
2552 rexy 2144 
##                    Fonction "post_install"                   ##
2145 
## - Modifying banners (locals et ssh) & prompts                ##
2146 
## - SSH config                                                 ##
2147 
## - sudoers config & files security                            ##
2148 
## - log rotate & ANSSI security parameters                     ##
2149 
## - Apply former conf in case of an update                     ##
2150 
##################################################################
1 root 2151 
post_install()
2152 
{
2195 richard 2153 
# change the SSH banner
2154 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2155 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2156 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2157 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2158 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2159 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2160 
# postfix banner anonymisation
2688 lucas.echa 2161 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2162 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2163 
# sshd liste on EXTIF & INTIF
1548 richard 2164 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2165 
# sshd authorized certificate for root login
1696 franck 2166 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2167 
# ALCASAR conf file
2327 richard 2168 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2169 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2170 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2171 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2172 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2173 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2174 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2175 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2176 
	echo "LDAP_FILTER=" >> $CONF_FILE
2177 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2178 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2179 
	echo "LDAP_SSL=on" >> $CONF_FILE
2180 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2181 
	echo "SMS=off" >> $CONF_FILE
2182 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2183 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2184 
	echo "FAILOVER=30" >> $CONF_FILE
2185 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2186 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2187 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2188 
	echo "BL_PUREIP=on" >> $CONF_FILE
2189 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2190 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2191 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2192 
# Prompt customisation (colors)
1 root 2193 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2194 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2195 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2196 
# sudoers configuration for "apache" & "sysadmin"
1 root 2197 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2198 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2199 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2200 
# Modify some logrotate files (gammu, ulogd)
1 root 2201 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2202 
	chmod 644 /etc/logrotate.d/*
2195 richard 2203 
# Log compression
706 franck 2204 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2205 
# actualisation des fichiers logs compressés
2521 armand.ito 2206 
	for dir in firewall e2guardian lighttpd
706 franck 2207 
	do
2688 lucas.echa 2208 
		find /var/log/$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 2209 
	done
1221 richard 2210 
# create the alcasar-load_balancing unit
2211 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2212 
#  This file is part of systemd.
2213 
#
2214 
#  systemd is free software; you can redistribute it and/or modify it
2215 
#  under the terms of the GNU General Public License as published by
2216 
#  the Free Software Foundation; either version 2 of the License, or
2217 
#  (at your option) any later version.
2218 
 
2219 
# This unit lauches alcasar-load-balancing.sh script.
2220 
[Unit]
2221 
Description=alcasar-load_balancing.sh execution
2222 
After=network.target iptables.service
2223 
 
2224 
[Service]
2225 
Type=oneshot
2226 
RemainAfterExit=yes
1828 richard 2227 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2228 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2229 
TimeoutSec=0
2230 
SysVStartPriority=99
2231 
 
2232 
[Install]
2233 
WantedBy=multi-user.target
1157 stephane 2234 
EOF
2601 tom.houday 2235 
	/usr/bin/systemctl daemon-reload
1221 richard 2236 
# processes launched at boot time (Systemctl)
2764 rexy 2237 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfsen e2guardian clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2238 
	do
1574 richard 2239 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2240 
	done
2454 tom.houday 2241 
 
1452 richard 2242 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2243 
	for i in ulogd gpm dhcpd
1452 richard 2244 
	do
1574 richard 2245 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2246 
	done
2454 tom.houday 2247 
 
1221 richard 2248 
# Apply French Security Agency (ANSSI) rules
1362 richard 2249 
# ignore ICMP broadcast (smurf attack)
2250 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2251 
# ignore ICMP errors bogus
2252 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2253 
# remove ICMP redirects responces
2254 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2255 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2256 
# enable SYN Cookies (Syn flood attacks)
2257 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2258 
# enable kernel antispoofing
2259 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2260 
# ignore source routing
2261 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2262 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2263 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2264 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2265 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2266 
# disable iptables_helpers
2267 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2268 
# Switch to the router mode
2269 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2270 
# Remove unused service ipv6
1964 franck 2271 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2272 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2273 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2274 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2275 
# switch to multi-users runlevel (instead of x11)
1221 richard 2276 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2277 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2278 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2279 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2280 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2281 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2282 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2283 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2284 
	then
2454 tom.houday 2285 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2286 
		echo >> /etc/mageia-release
2287 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2288 
	fi
2289 
	if [ $Lang == "fr" ]
2290 
	then
2291 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2292 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2293 
	else
2294 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2295 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2296 
	fi
2297 
	/usr/bin/update-grub2
1221 richard 2298 
# Load and apply the previous conf file
2299 
	if [ "$mode" = "update" ]
532 richard 2300 
	then
1668 richard 2301 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2302 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2303 
		PARENT_SCRIPT=`basename $0`
2304 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2305 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2306 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2307 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2308 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2309 
	fi
2560 rexy 2310 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2311 
	chown -R root:apache $DIR_DEST_ETC/*
2312 
	chmod -R 660 $DIR_DEST_ETC/*
2313 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2314 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2315 
	echo ""
1 root 2316 
	echo "#############################################################################"
638 richard 2317 
	if [ $Lang == "fr" ]
2318 
		then
2319 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2320 
		echo "#                                                                           #"
2321 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2322 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2323 
		echo "#                                                                           #"
2324 
		echo "#############################################################################"
2325 
		echo
2326 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2327 
		echo
2328 
		echo "- Lisez attentivement la documentation d'exploitation"
2329 
		echo
2688 lucas.echa 2330 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2331 
		echo
2332 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2333 
	else
2396 tom.houday 2334 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2335 
		echo "#                                                                           #"
2336 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2337 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2338 
		echo "#                                                                           #"
2339 
		echo "#############################################################################"
2340 
		echo
2341 
		echo "- The system will be rebooted in order to operate ALCASAR"
2342 
		echo
2343 
		echo "- Read the exploitation documentation"
2344 
		echo
2688 lucas.echa 2345 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2346 
		echo
2347 
		echo "                   Hit 'Enter' to continue"
2348 
	fi
1782 franck 2349 
	sleep 2
2560 rexy 2350 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2351 
	then
2688 lucas.echa 2352 
		read
815 richard 2353 
	fi
774 richard 2354 
	clear
1 root 2355 
	reboot
2724 rexy 2356 
} # End of post_install()
1 root 2357 
 
2552 rexy 2358 
#####################################################################################
2359 
#                                   Main Install loop                               #
2360 
#####################################################################################
832 richard 2361 
dir_exec=`dirname "$0"`
2362 
if [ $dir_exec != "." ]
2363 
then
2364 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2365 
	echo "Launch this program from the ALCASAR archive directory"
2366 
	exit 0
2367 
fi
2688 lucas.echa 2368 
if [ $EUID -gt 0 ]
2220 richard 2369 
then
2688 lucas.echa 2370 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2371 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2372 
	exit 0
2373 
fi
832 richard 2374 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2375 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2376 
nb_args=$#
2377 
args=$1
2378 
if [ $nb_args -eq 0 ]
2379 
then
2380 
	nb_args=1
2381 
	args="-h"
2382 
fi
1062 richard 2383 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2384 
case $args in
2385 
	-\? | -h* | --h*)
2386 
		echo "$usage"
2387 
		exit 0
2388 
		;;
291 franck 2389 
	-i | --install)
2724 rexy 2390 
		for func in license testing
2391 
		do
2392 
			header_install
2393 
			$func
2394 
			if [ $DEBUG_ALCASAR == "on" ]
2395 
			then
2396 
				echo "*** 'debug' : end of install '$func' ***"
2397 
				read
2398 
			fi
2399 
		done
595 richard 2400 
# RPMs install
2401 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2402 
		if [ "$?" != "0" ]
1 root 2403 
		then
595 richard 2404 
			exit 0
2405 
		fi
1249 richard 2406 
		if [ -e $CONF_FILE ]
595 richard 2407 
		then
2458 richard 2408 
# Uninstall or update the running version
2409 
			if [ "$mode" == "update" ]
2410 
			then
2560 rexy 2411 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2412 
			else
2560 rexy 2413 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2414 
			fi
595 richard 2415 
		fi
2466 richard 2416 
	if [ $DEBUG_ALCASAR == "on" ]
2417 
	then
2418 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2419 
		read
2466 richard 2420 
	fi
2454 tom.houday 2421 
# Test if manual update
2560 rexy 2422 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2423 
		then
636 richard 2424 
			header_install
595 richard 2425 
			if [ $Lang == "fr" ]
636 richard 2426 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2427 
				else echo "The configuration file of an old version has been found";
595 richard 2428 
			fi
597 richard 2429 
			response=0
2760 lucas.echa 2430 
			PTN='^[oOnNyY]?$'
2431 
			until [[ "$response" =~ $PTN ]]
597 richard 2432 
			do
2433 
				if [ $Lang == "fr" ]
2434 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2435 
					else echo -n "Do you want to use it (Y/n)?";
2436 
				 fi
2437 
				read response
2454 tom.houday 2438 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2439 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2440 
				fi
2441 
			done
2442 
		fi
636 richard 2443 
# Test if update
2560 rexy 2444 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2445 
		then
2446 
			if [ $Lang == "fr" ]
2447 
				then echo "#### Installation avec mise à jour ####";
2448 
				else echo "#### Installation with update     ####";
2449 
			fi
2560 rexy 2450 
# Extract some info from the previous configuration file
2451 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2452 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2453 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2454 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2455 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2456 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2457 
			mode="update"
1 root 2458 
		fi
2758 rexy 2459 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2460 
		do
2461 
			$func
2466 richard 2462 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2463 
			then
2466 richard 2464 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2465 
				read
2466 richard 2466 
			fi
14 richard 2467 
		done
5 franck 2468 
		;;
291 franck 2469 
	-u | --uninstall)
1828 richard 2470 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2471 
		then
597 richard 2472 
			if [ $Lang == "fr" ]
2473 
				then echo "ALCASAR n'est pas installé!";
2474 
				else echo "ALCASAR isn't installed!";
2475 
			fi
1 root 2476 
			exit 0
2477 
		fi
5 franck 2478 
		response=0
2760 lucas.echa 2479 
		PTN='^[oOyYnN]?$'
2480 
		until [[ "$response" =~ $PTN ]]
5 franck 2481 
		do
597 richard 2482 
			if [ $Lang == "fr" ]
2760 lucas.echa 2483 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2484 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2485 
			fi
5 franck 2486 
			read response
2487 
		done
1103 richard 2488 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2489 
		then
1103 richard 2490 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2491 
		else
2560 rexy 2492 
			rm -f /var/tmp/alcasar-conf*
1 root 2493 
		fi
597 richard 2494 
# Uninstall the running version
2560 rexy 2495 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2496 
		;;
2497 
	*)
2498 
		echo "Argument inconnu :$1";
460 richard 2499 
		echo "Unknown argument :$1";
1 root 2500 
		echo "$usage"
2501 
		exit 1
2502 
		;;
2503 
esac
10 franck 2504 
# end of script