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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2764 2019-11-11 23:07:44Z 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" >> $CONF_FILE
2282 richard 591 
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
592 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$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" >> $CONF_FILE
606 
	fi
2454 tom.houday 607 
	#########################################################################################################
2552 rexy 608 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 609 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 610 
	then
1499 richard 611 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 612 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 613 
	else
614 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 615 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 616 
	fi
1587 richard 617 
	echo "DNS1=$DNS1" >> $CONF_FILE
618 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 619 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 620 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 621 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 622 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
623 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
624 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 625 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
626 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 627 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 628 
# network default
597 richard 629 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 630 
	cat <<EOF > /etc/sysconfig/network
631 
NETWORKING=yes
632 
FORWARD_IPV4=true
633 
EOF
2552 rexy 634 
# write "/etc/hosts"
1 root 635 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
636 
	cat <<EOF > /etc/hosts
503 richard 637 
127.0.0.1	localhost
2558 rexy 638 
$PRIVATE_IP	$HOSTNAME
1 root 639 
EOF
2552 rexy 640 
# write EXTIF (Internet) config
1499 richard 641 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
642 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 643 
	then
1499 richard 644 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 645 
DEVICE=$EXTIF
1585 richard 646 
BOOTPROTO=dhcp
647 
DNS1=127.0.0.1
648 
PEERDNS=no
649 
RESOLV_MODS=yes
650 
ONBOOT=yes
1613 franck 651 
NOZEROCONF=yes
1585 richard 652 
METRIC=10
653 
MII_NOT_SUPPORTED=yes
654 
IPV6INIT=no
655 
IPV6TO4INIT=no
656 
ACCOUNTING=no
657 
USERCTL=no
658 
MTU=$MTU
659 
EOF
2688 lucas.echa 660 
	else
1585 richard 661 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
662 
DEVICE=$EXTIF
14 richard 663 
BOOTPROTO=static
597 richard 664 
IPADDR=$PUBLIC_IP
665 
NETMASK=$PUBLIC_NETMASK
666 
GATEWAY=$PUBLIC_GATEWAY
14 richard 667 
DNS1=127.0.0.1
1499 richard 668 
RESOLV_MODS=yes
14 richard 669 
ONBOOT=yes
670 
METRIC=10
1610 franck 671 
NOZEROCONF=yes
14 richard 672 
MII_NOT_SUPPORTED=yes
673 
IPV6INIT=no
674 
IPV6TO4INIT=no
675 
ACCOUNTING=no
676 
USERCTL=no
994 franck 677 
MTU=$MTU
14 richard 678 
EOF
1499 richard 679 
	fi
2552 rexy 680 
# write INTIF (consultation LAN) in normal mode
841 richard 681 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
682 
DEVICE=$INTIF
683 
BOOTPROTO=static
684 
ONBOOT=yes
685 
NOZEROCONF=yes
686 
MII_NOT_SUPPORTED=yes
687 
IPV6INIT=no
688 
IPV6TO4INIT=no
689 
ACCOUNTING=no
690 
USERCTL=no
691 
EOF
1558 richard 692 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 693 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 694 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 695 
DEVICE=$INTIF
696 
BOOTPROTO=static
697 
IPADDR=$PRIVATE_IP
604 richard 698 
NETMASK=$PRIVATE_NETMASK
1 root 699 
ONBOOT=yes
700 
METRIC=10
701 
NOZEROCONF=yes
702 
MII_NOT_SUPPORTED=yes
14 richard 703 
IPV6INIT=no
704 
IPV6TO4INIT=no
705 
ACCOUNTING=no
706 
USERCTL=no
1 root 707 
EOF
2282 richard 708 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
709 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
710 
	then
711 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
712 
DEVICE=$WIFIF
713 
BOOTPROTO=static
714 
ONBOOT=yes
715 
NOZEROCONF=yes
716 
MII_NOT_SUPPORTED=yes
717 
IPV6INIT=no
718 
IPV6TO4INIT=no
719 
ACCOUNTING=no
720 
USERCTL=no
721 
EOF
722 
	elif [ -n "$LANIF" ]
723 
	then
724 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
725 
DEVICE=$LANIF
726 
BOOTPROTO=static
727 
ONBOOT=yes
728 
NOZEROCONF=yes
729 
MII_NOT_SUPPORTED=yes
730 
IPV6INIT=no
731 
IPV6TO4INIT=no
732 
ACCOUNTING=no
733 
USERCTL=no
734 
EOF
735 
	fi
2454 tom.houday 736 
	#########################################################################################################
2552 rexy 737 
# write hosts.allow & hosts.deny
1 root 738 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
739 
	cat <<EOF > /etc/hosts.allow
740 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 741 
sshd: ALL
1 root 742 
ntpd: $PRIVATE_NETWORK_SHORT
743 
EOF
744 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
745 
	cat <<EOF > /etc/hosts.deny
746 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
747 
EOF
790 richard 748 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 749 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 750 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 751 
# load conntrack ftp module
752 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 753 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 754 
# load ipt_NETFLOW module
755 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 756 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 757 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
758 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
759 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
760 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 761 
#
860 richard 762 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 763 
} # End of network()
1 root 764 
 
2763 rexy 765 
##################################################################
766 
##                      Fonction "CA"                           ##
767 
## - Creating the CA and the server certificate (lighttpd)      ##
768 
##################################################################
769 
CA()
770 
{
771 
	$DIR_DEST_BIN/alcasar-CA.sh
772 
	chown -R root:apache /etc/pki
773 
	chmod -R 750 /etc/pki
774 
} # End of CA()
775 
 
2552 rexy 776 
###################################################
777 
##                  Function "ACC"               ##
778 
## - copy ALCASAR Control Center (ACC) files     ##
779 
## - configuration of the web server (Lighttpd)  ##
780 
## - creation of the first ACC admin account     ##
781 
## - secure the ACC access                       ##
782 
###################################################
2724 rexy 783 
ACC()
1 root 784 
{
785 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
786 
	mkdir $DIR_WEB
1833 richard 787 
# Copy & adapt ACC files
316 richard 788 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
789 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
790 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
791 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
792 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
793 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 794 
	chown -R apache:apache $DIR_WEB/*
1833 richard 795 
# copy & adapt "freeradius-web" files
796 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
797 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
798 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
799 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
800 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
801 
	cat <<EOF > /etc/freeradius-web/naslist.conf
802 
nas1_name: alcasar-$ORGANISME
803 
nas1_model: Network Access Controler
804 
nas1_ip: $PRIVATE_IP
805 
nas1_port_num: 0
806 
nas1_community: public
807 
EOF
808 
	chown -R apache:apache /etc/freeradius-web/
809 
# create the log & backup structure :
1489 richard 810 
# - base = users database
811 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 812 
# - security = watchdog log
2138 richard 813 
	for i in base archive security activity_report;
1 root 814 
	do
815 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
816 
	done
5 franck 817 
	chown -R root:apache $DIR_SAVE
1833 richard 818 
# Configuring & securing php
71 richard 819 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 820 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
821 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 822 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
823 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 824 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
825 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 826 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
827 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 828 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 829 
# Configuring & securing Lighttpd
790 richard 830 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 831 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
832 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 833 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
834 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 835 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
836 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 837 
 
838 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 839 
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
840 
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
841 
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
842 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
843 
 
2592 rexy 844 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 845 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 846 
 
847 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
848 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
849 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
850 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
851 
 
852 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
853 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 854 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
855 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
856 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
857 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 858 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 859 
 
2588 rexy 860 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
861 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
862 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 863 
 
2588 rexy 864 
	chown -R apache:apache /var/log/lighttpd
2758 rexy 865 
#	/usr/bin/systemctl start lighttpd
866 
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 867 
 
2552 rexy 868 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 869 
	if [ "$mode" = "install" ]
2688 lucas.echa 870 
	then
871 
		header_install
1268 richard 872 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 873 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
874 
		mkdir -p $DIR_DEST_ETC/digest
875 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 876 
		if [ $Lang == "fr" ]
2760 lucas.echa 877 
			then echo "Création du premier compte administrateur : "
878 
			else echo "Creation of the first admin account : "
2737 rexy 879 
		fi
2688 lucas.echa 880 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
881 
		do
882 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
883 
		done
2293 tom.houday 884 
	fi
2488 lucas.echa 885 
 
2737 rexy 886 
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 887 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 888 
	# Log file for ACC access imputability
889 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
890 
	chown root:apache /var/Save/security/acc_access.log
891 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 892 
} # End of ACC()
1 root 893 
 
2552 rexy 894 
#############################################################
895 
##               Function "time_server"                    ##
896 
## - Configuring NTP server                                ##
897 
#############################################################
2724 rexy 898 
time_server()
1837 richard 899 
{
900 
# Set the Internet time server
901 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
902 
	cat <<EOF > /etc/ntp/step-tickers
903 
0.fr.pool.ntp.org	# adapt to your country
904 
1.fr.pool.ntp.org
905 
2.fr.pool.ntp.org
906 
EOF
907 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
908 
	cat <<EOF > /etc/ntp.conf
909 
server 0.fr.pool.ntp.org	# adapt to your country
910 
server 1.fr.pool.ntp.org
911 
server 2.fr.pool.ntp.org
912 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
913 
fudge 127.127.1.0 stratum 10
914 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
915 
restrict 127.0.0.1
916 
driftfile /var/lib/ntp/drift
917 
logfile /var/log/ntp.log
918 
disable monitor
919 
EOF
920 
	chown -R ntp:ntp /var/lib/ntp
921 
# Synchronize now
2688 lucas.echa 922 
	ntpd -4 -q -g &
2724 rexy 923 
} # End of time_server()
1837 richard 924 
 
2541 rexy 925 
#####################################################################
926 
##                     Function "init_db"                          ##
927 
## - Mysql initialization                                          ##
928 
## - Set admin (root) password                                     ##
929 
## - Remove unused users & databases                               ##
930 
## - Radius database creation                                      ##
931 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
932 
#####################################################################
2724 rexy 933 
init_db()
1 root 934 
{
2688 lucas.echa 935 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 936 
	then
937 
		systemctl stop mysqld
938 
	fi
1355 richard 939 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 940 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 941 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 942 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 943 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
944 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 945 
	[ -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 946 
	[ -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 947 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
948 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
949 
	/usr/bin/systemctl start mysqld
1963 richard 950 
	nb_round=1
1981 richard 951 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 952 
	do
953 
		nb_round=`expr $nb_round + 1`
954 
		sleep 2
955 
	done
1981 richard 956 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 957 
	then
1981 richard 958 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 959 
		exit
1955 richard 960 
	fi
1355 richard 961 
# Secure the server
2688 lucas.echa 962 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 963 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 964 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
965 
	$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 966 
# Create 'radius' database
2688 lucas.echa 967 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 968 
# Add an empty radius database structure
2688 lucas.echa 969 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 970 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 971 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 972 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
973 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
974 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 975 
	/usr/bin/systemctl daemon-reload
2724 rexy 976 
} # End of init_db()
1 root 977 
 
2423 richard 978 
###################################################################
979 
##                       Function "freeradius"                   ##
980 
## - Set the configuration files                                 ##
981 
## - Set the shared secret between coova-chilli and freeradius   ##
982 
## - Adapt the Mysql conf file and counters                      ##
983 
###################################################################
2724 rexy 984 
freeradius()
1 root 985 
{
1800 richard 986 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 987 
	chown -R radius:radius /etc/raddb
988 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 989 
# Set radius global parameters (radius.conf)
1 root 990 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
991 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
992 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 993 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
994 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 995 
# Add ALCASAR & Coovachilli dictionaries
996 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 997 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
998 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
999 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1000 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1001 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1002 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1003 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1004 
client localhost {
1005 
	ipaddr = 127.0.0.1
1 root 1006 
	secret = $secretradius
2438 richard 1007 
	shortname = chilli
2454 tom.houday 1008 
	nas_type = other
1 root 1009 
}
1010 
EOF
2758 rexy 1011 
# Set Virtual server
1012 
    # Remvoveing all except "alcasar virtual site")
1013 
	# 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 1014 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1015 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1016 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1017 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1018 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1019 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1020 
# Set modules
2728 rexy 1021 
	# Add custom LDAP "available module"
2758 rexy 1022 
	# 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 1023 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1024 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1025 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1026 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1027 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1028 
	do
1029 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1030 
	done
2758 rexy 1031 
# Configure SQL module
2420 richard 1032 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1033 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1035 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1036 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1040 
	# no TLS encryption on 127.0.0.1
2763 rexy 1041 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1045 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1047 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1048 
	[ -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
1049 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1050 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1051 
# sqlcounter modifications
2470 richard 1052 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1053 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1054 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1055 
# make certain that mysql is up before freeradius start
1358 richard 1056 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1057 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1058 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1059 
# Allow apache to change some conf files (ie : ldap on/off)
1060 
	chgrp apache /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
1007 richard 1382 
# skip checking of youtube flow (too heavy load / risk too low)
1383 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1384 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1385 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1386 
# adapt init script and systemd unit
335 richard 1387 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1388 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1389 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1390 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1391 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1392 
# replace of the intercept page (template)
340 richard 1393 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1394 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1395 
# update virus database every 4 hours (24h/6)
1357 richard 1396 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1397 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1398 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1399 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1400 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1401 
# update now
1382 richard 1402 
	/usr/bin/freshclam --no-warnings
2724 rexy 1403 
} # End of antivirus()
71 richard 1404 
 
2519 rexy 1405 
################################################################################
1406 
##                           Function "tinyproxy"                             ##
2552 rexy 1407 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1408 
################################################################################
2724 rexy 1409 
tinyproxy()
1485 richard 1410 
{
2396 tom.houday 1411 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1412 
	if [ "$tinyproxy_exist" == "1" ]
1413 
	then
2454 tom.houday 1414 
		userdel -r tinyproxy 2>/dev/null
1415 
		groupdel tinyproxy 2>/dev/null
1486 richard 1416 
	fi
1417 
	groupadd -f tinyproxy
1488 richard 1418 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1419 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1420 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1421 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1422 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1423 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1424 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1425 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1426 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1427 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1428 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1429 
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1430 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1431 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1432 
# Create the systemd unit
1433 
cat << EOF > /lib/systemd/system/tinyproxy.service
1434 
#  This file is part of systemd.
1435 
#
1436 
#  systemd is free software; you can redistribute it and/or modify it
1437 
#  under the terms of the GNU General Public License as published by
1438 
#  the Free Software Foundation; either version 2 of the License, or
1439 
#  (at your option) any later version.
1485 richard 1440 
 
1509 richard 1441 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1442 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1443 
[Unit]
1444 
Description=Tinyproxy Web Proxy Server
2764 rexy 1445 
After=network-online.target iptables.service
1509 richard 1446 
 
1447 
[Service]
1448 
Type=forking
1518 richard 1449 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1450 
ExecStartPre=/bin/sleep 2
1451 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1452 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1453 
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1454 
[Install]
1455 
WantedBy=multi-user.target
1456 
EOF
1457 
 
2724 rexy 1458 
} # end of tinyproxy()
1459 
 
1460 
##############################################################
1461 
##                            function "ulogd"              ##
1462 
## - Ulog config for multi-log files                        ##
1463 
##############################################################
1464 
ulogd()
476 richard 1465 
{
1466 
# Three instances of ulogd (three different logfiles)
1467 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1468 
	nl=1
1358 richard 1469 
	for log_type in traceability ssh ext-access
478 richard 1470 
	do
1365 richard 1471 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1472 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1473 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1474 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1475 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1476 
[emu1]
478 richard 1477 
file="/var/log/firewall/$log_type.log"
1478 
sync=1
1479 
EOF
1452 richard 1480 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1481 
		nl=`expr $nl + 1`
1482 
	done
476 richard 1483 
	chown -R root:apache /var/log/firewall
1484 
	chmod 750 /var/log/firewall
1485 
	chmod 640 /var/log/firewall/*
2724 rexy 1486 
}  # End of ulogd()
476 richard 1487 
 
1159 crox53 1488 
##########################################################
2519 rexy 1489 
##                    Function "nfsen"                  ##
1490 
## - install the nfsen grapher                          ##
1491 
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1492 
##########################################################
1389 richard 1493 
nfsen()
1 root 1494 
{
2330 tom.houday 1495 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1496 
# Add PortTracker plugin
1534 richard 1497 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1498 
	do
2330 tom.houday 1499 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1500 
	done
2330 tom.houday 1501 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1502 
# use of our conf file and init unit
2330 tom.houday 1503 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1504 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1505 
	DirTmp=$(pwd)
2688 lucas.echa 1506 
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1507 
	/usr/bin/perl install.pl etc/nfsen.conf
1508 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1509 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1510 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1511 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1512 
	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
1513 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1514 
# nfsen unit for systemd
2330 tom.houday 1515 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1516 
#  This file is part of systemd.
1517 
#
1518 
#  systemd is free software; you can redistribute it and/or modify it
1519 
#  under the terms of the GNU General Public License as published by
1520 
#  the Free Software Foundation; either version 2 of the License, or
1521 
#  (at your option) any later version.
1522 
 
1523 
# This unit launches nfsen (a Netflow grapher).
1524 
[Unit]
1525 
Description= NfSen init script
1526 
After=network.target iptables.service
1527 
 
1528 
[Service]
1529 
Type=oneshot
1530 
RemainAfterExit=yes
1393 richard 1531 
PIDFile=/var/run/nfsen/nfsen.pid
1532 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1533 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1534 
ExecStart=/usr/bin/nfsen start
1372 richard 1535 
ExecStop=/usr/bin/nfsen stop
1393 richard 1536 
ExecReload=/usr/bin/nfsen restart
1372 richard 1537 
TimeoutSec=0
1538 
 
1539 
[Install]
1540 
WantedBy=multi-user.target
1541 
EOF
1365 richard 1542 
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1543 
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1544 
# expire delay for the profile "live"
1574 richard 1545 
	/usr/bin/systemctl start nfsen
1393 richard 1546 
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1547 
# add SURFmap plugin (waiting for new technical solution)
1548 
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1549 
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1550 
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1551 
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1552 
#	cd /tmp/
2724 rexy 1553 
#	/usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1554 
# clear the installation
1555 
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1556 
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1557 
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1558 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1559 
} # End of nfsen()
1 root 1560 
 
2552 rexy 1561 
###########################################################
1562 
##                     Function "vnstat"                 ##
1563 
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1564 
###########################################################
2724 rexy 1565 
vnstat()
1541 richard 1566 
{
2330 tom.houday 1567 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1568 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1569 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1570 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1571 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1572 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1573 
} # End of vnstat()
2281 tom.houday 1574 
 
2724 rexy 1575 
###################################################################
1576 
##                     Function "dnsmasq"                        ##
1577 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1578 
###################################################################
1579 
dnsmasq()
219 jeremy 1580 
{
1581 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1582 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1583 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1584 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1585 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1586 
# ADD Toulouse university whitelist domains
1472 richard 1587 
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1588 
listen-address=127.0.0.1
1356 richard 1589 
port=55
1472 richard 1590 
no-dhcp-interface=lo
1356 richard 1591 
bind-interfaces
1721 richard 1592 
cache-size=1024
1356 richard 1593 
domain-needed
1594 
expand-hosts
1595 
bogus-priv
1596 
filterwin2k
2688 lucas.echa 1597 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1598 
server=$DNS1
1599 
server=$DNS2
1356 richard 1600 
EOF
2688 lucas.echa 1601 
	# Create dnsmasq-whitelist unit
2745 rexy 1602 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1603 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1604 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1605 
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1606 
} # End of dnsmasq()
2688 lucas.echa 1607 
 
2724 rexy 1608 
#########################################################
1609 
##              Function "unbound"                     ##
1610 
## - create the conf files for 4 unbound services      ##
1611 
## - create the systemd files for 4 unbound services   ##
1612 
#########################################################
2688 lucas.echa 1613 
unbound ()
1614 
{
1615 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1616 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1617 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1618 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1619 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1620 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1621 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1622 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1623 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1624 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1625 
	# Local static DNS configuration
1626 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1627 
 
2724 rexy 1628 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1629 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1630 
forward-zone:
1631 
	name: "."
1632 
	forward-addr: $DNS1
1633 
	forward-addr: $DNS2
1472 richard 1634 
EOF
1635 
 
2724 rexy 1636 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1637 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1638 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1639 
## Add one block for each domain name managed by an other DNS server
1640 
##
1641 
## Example:
1642 
##
1643 
## server:
1644 
##     local-zone: "<your_domain>." transparent
1645 
## forward-zone:
1646 
##     name: "<your_domain>."
1647 
##     forward-addr: <@IP_domain_server>
1648 
##
2558 rexy 1649 
## INFO : local hostnames are resolved in /etc/hosts file
1650 
EOF
1651 
 
2724 rexy 1652 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1653 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1654 
server:
1655 
	local-zone: "$HOSTNAME.$DOMAIN" static
1656 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1657 
	local-zone: "$HOSTNAME" static
1658 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1659 
	local-zone: "$DOMAIN." static
1660 
	local-data: "$DOMAIN. A"
1661 
EOF
1662 
 
2724 rexy 1663 
# Configuration file for lo of forward unbound
2688 lucas.echa 1664 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1665 
server:
1666 
	interface: 127.0.0.1@53
1667 
	access-control-view: 127.0.0.1/8 lo
1668 
 
1669 
view:
1670 
	name: "lo"
1671 
	local-zone: "$HOSTNAME.$DOMAIN" static
1672 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1673 
	local-zone: "$HOSTNAME" static
1674 
	local-data: "$HOSTNAME A 127.0.0.1"
1675 
	view-first: yes
1676 
EOF
1677 
 
2724 rexy 1678 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1679 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1680 
server:
1681 
	interface: ${PRIVATE_IP}@53
1682 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1683 
 
1684 
view:
1685 
	name: "$INTIF"
1686 
	local-zone: "$HOSTNAME.$DOMAIN" static
1687 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1688 
	local-zone: "$HOSTNAME" static
1689 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1690 
	view-first: yes
1691 
EOF
1692 
 
2724 rexy 1693 
# Configuration file for forward unbound
2688 lucas.echa 1694 
	cat << EOF > /etc/unbound/unbound.conf
1695 
server:
1696 
	verbosity: 1
1697 
	hide-version: yes
1698 
	hide-identity: yes
1699 
	do-ip6: no
1700 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1701 
	include: /etc/unbound/conf.d/common/local-forward/*
1702 
	include: /etc/unbound/conf.d/common/local-dns/*
1703 
	include: /etc/unbound/conf.d/forward/*
1704 
EOF
1705 
 
2724 rexy 1706 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1707 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1708 
server:
1709 
	interface: ${PRIVATE_IP}@54
1710 
	access-control: $PRIVATE_IP_MASK allow
1711 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1712 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1713 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1714 
EOF
1715 
 
2724 rexy 1716 
# Configuration file for blacklist unbound
2688 lucas.echa 1717 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1718 
server:
1719 
	verbosity: 1
1720 
	hide-version: yes
1721 
	hide-identity: yes
1722 
	do-ip6: no
1723 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1724 
	chroot: ""
1725 
	define-tag: "blacklist"
1726 
	log-local-actions: yes
1727 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1728 
	include: /etc/unbound/conf.d/common/local-forward/*
1729 
	include: /etc/unbound/conf.d/common/local-dns/*
1730 
	include: /etc/unbound/conf.d/blacklist/*
1731 
	include: /usr/local/share/unbound-bl-enabled/*
1732 
EOF
1733 
 
2724 rexy 1734 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1735 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1736 
server:
1737 
	interface: ${PRIVATE_IP}@55
1738 
	access-control: $PRIVATE_IP_MASK allow
1739 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1740 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1741 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1742 
EOF
1743 
 
2724 rexy 1744 
# Configuration file for whitelist unbound
2688 lucas.echa 1745 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1746 
server:
1747 
	verbosity: 1
1748 
	hide-version: yes
1749 
	hide-identity: yes
1750 
	do-ip6: no
1751 
	do-not-query-localhost: no
1752 
	define-tag: "whitelist"
1753 
	local-zone: "." transparent
1754 
	local-zone-tag: "." "whitelist"
1755 
	include: /usr/local/share/unbound-wl-enabled/*
1756 
	include: /etc/unbound/conf.d/whitelist/*
1757 
	include: /etc/unbound/conf.d/common/local-dns/*
1758 
	include: /etc/unbound/conf.d/common/local-forward/*
1759 
forward-zone:
1760 
	name: "."
1761 
	forward-addr: 127.0.0.1@55
1762 
EOF
1763 
 
2724 rexy 1764 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1765 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1766 
server:
1767 
	interface: ${PRIVATE_IP}@56
1768 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1769 
 
1770 
view:
1771 
	name: "$INTIF"
1772 
	local-zone: "." redirect
1773 
	local-data: ". A $PRIVATE_IP"
1774 
EOF
1775 
 
2724 rexy 1776 
# Configuration file for blackhole unbound
2688 lucas.echa 1777 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1778 
server:
1779 
	verbosity: 1
1780 
	hide-version: yes
1781 
	hide-identity: yes
1782 
	do-ip6: no
1783 
	include: /etc/unbound/conf.d/blackhole/*
1784 
	include: /etc/unbound/conf.d/common/local-dns/*
1785 
	include: /etc/unbound/conf.d/common/local-forward/*
1786 
EOF
1787 
 
1788 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1789 
	then
1790 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1791 
	fi
1792 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1793 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1794 
	for list in blacklist blackhole whitelist
1474 richard 1795 
	do
2688 lucas.echa 1796 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1797 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1798 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1799 
	done
2688 lucas.echa 1800 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1801 
} # End of unbound()
2688 lucas.echa 1802 
 
2689 lucas.echa 1803 
##################################################
1804 
##              Function "dhcpd"                ##
1805 
##################################################
2724 rexy 1806 
dhcpd()
2689 lucas.echa 1807 
{
1808 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1809 
	cat <<EOF > /etc/dhcpd.conf
1810 
ddns-update-style none;
1811 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1812 
	option routers $PRIVATE_IP;
1813 
	option subnet-mask $PRIVATE_NETMASK;
1814 
	option domain-name-servers $PRIVATE_IP;
1815 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1816 
	default-lease-time 21600;
1817 
	max-lease-time 43200;
1818 
}
1819 
EOF
2724 rexy 1820 
} # End of dhcpd()
2689 lucas.echa 1821 
 
2552 rexy 1822 
##########################################################
1823 
##                      Function "BL"                   ##
1824 
## - copy Toulouse BL                                   ##
1825 
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1826 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1827 
##     - URLs for E²guardian                            ##
1828 
##     - IPs for NetFilter                              ##
1829 
##########################################################
2724 rexy 1830 
BL()
308 richard 1831 
{
1930 richard 1832 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1833 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1834 
	mkdir -p /tmp/blacklists
1938 richard 1835 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1925 richard 1836 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1837 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1838 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1839 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1840 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1841 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1842 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1843 
# add custom ALCASAR BL files
1957 richard 1844 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1845 
	do
1846 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1847 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1848 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1849 
	done
2521 armand.ito 1850 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1851 
	chown -R root:apache $DIR_DEST_SHARE
1852 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1853 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1854 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1855 
# enable the default categories
1957 richard 1856 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1857 
	rm -rf /tmp/blacklists
2724 rexy 1858 
} # End of BL()
219 jeremy 1859 
 
2552 rexy 1860 
#######################################################
1861 
##                  Function "cron"                  ##
1862 
## - write all cron & anacron files                  ##
1863 
#######################################################
2724 rexy 1864 
cron()
1 root 1865 
{
2640 rexy 1866 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1867 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1868 
	cat <<EOF > /etc/crontab
1828 richard 1869 
SHELL=/usr/bin/bash
2640 rexy 1870 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1871 
MAILTO=root
1872 
HOME=/
1873 
 
1874 
# run-parts
1875 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1876 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1877 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1878 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1879 
EOF
1880 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1881 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1882 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1883 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1884 
EOF
811 richard 1885 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1886 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1887 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1888 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1889 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1890 
EOF
952 franck 1891 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1892 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1893 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1894 
EOF
2454 tom.houday 1895 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1896 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1897 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1898 
EOF
2454 tom.houday 1899 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1900 
# Update the system (everyday at 3:30 am)
762 franck 1901 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1902 
EOF
2454 tom.houday 1903 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1904 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1905 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1906 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1907 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1908 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1909 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1910 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1911 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1912 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1913 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1914 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1915 
EOF
2454 tom.houday 1916 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1917 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1918 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1919 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1920 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1921 
 
2228 franck 1922 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1923 
EOF
2454 tom.houday 1924 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1925 
# start dead daemons (after boot process and every 18')
1851 franck 1926 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1927 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1928 
EOF
2454 tom.houday 1929 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1930 
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1931 
 
1874 raphael.pi 1932 
EOF
2304 tom.houday 1933 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1934 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1935 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1936 
EOF
1937 
 
1808 richard 1938 
# removing the users crons
522 richard 1939 
	rm -f /var/spool/cron/*
2724 rexy 1940 
} # End of cron()
1 root 1941 
 
2552 rexy 1942 
######################################################################
1943 
##                      Fonction "Fail2Ban"                         ##
1944 
##- Adapt conf file to ALCASAR                                      ##
1945 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1946 
######################################################################
1163 crox53 1947 
fail2ban()
1948 
{
2243 tom.houday 1949 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1950 
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1951 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1952 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1953 
	chmod 644 /var/log/fail2ban.log
1489 richard 1954 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1955 
	/usr/bin/touch /var/log/auth.log
1515 richard 1956 
# fail2ban unit
1957 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1958 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1959 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1960 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1961 
} # End of fail2ban()
1163 crox53 1962 
 
2552 rexy 1963 
#########################################################
1964 
##                   Fonction "gammu_smsd"             ##
1965 
## - Creating of SMS management database               ##
1966 
## - Write the gammu a gammu_smsd conf files           ##
1967 
#########################################################
1376 richard 1968 
gammu_smsd()
1969 
{
2601 tom.houday 1970 
# Create 'gammu' system user
1971 
	groupadd -f gammu_smsd
1972 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1973 
	usermod -a -G dialout gammu_smsd
1974 
 
1975 
# Create 'gammu' database
1976 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1977 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1978 
# Add a gammu database structure
2688 lucas.echa 1979 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1980 
 
2552 rexy 1981 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1982 
	cat << EOF > /etc/gammurc
2552 rexy 1983 
[gammu]
1984 
device = /dev/ttyUSB0
1985 
connection = at115200
1986 
EOF
1987 
 
2601 tom.houday 1988 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1989 
[gammu]
1990 
port = /dev/ttyUSB0
1991 
connection = at115200
1992 
 
1993 
[smsd]
1994 
PIN = 1234
1995 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1996 
logformat = textall
1997 
debuglevel = 0
1998 
 
1999 
service = sql
2000 
driver = native_mysql
2001 
user = $DB_USER
2002 
password = $radiuspwd
2003 
pc = localhost
2004 
database = $DB_GAMMU
2005 
 
2631 rexy 2006 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2007 
 
2008 
StatusFrequency = 30
1380 richard 2009 
;LoopSleep = 2
1376 richard 2010 
 
2011 
;ResetFrequency = 300
2012 
;HardResetFrequency = 120
2013 
 
2454 tom.houday 2014 
CheckSecurity = 1
1376 richard 2015 
CheckSignal = 1
2016 
CheckBattery = 0
2017 
EOF
2601 tom.houday 2018 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2019 
 
2601 tom.houday 2020 
# Create the systemd unit
2021 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2022 
[Unit]
2023 
Description=SMS daemon for Gammu
2024 
Documentation=man:gammu-smsd(1)
2025 
After=network.target mysql.service
1376 richard 2026 
 
2601 tom.houday 2027 
[Service]
2028 
Type=forking
2029 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2030 
ExecReload=/bin/kill -HUP $MAINPID
2031 
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2032 
PIDFile=/var/run/gammu-smsd.pid
2033 
 
2034 
[Install]
2035 
WantedBy=multi-user.target
2036 
EOF
2037 
 
2314 richard 2038 
# Log folder for gammu-smsd
2601 tom.houday 2039 
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2040 
	chmod 755 /var/log/gammu-smsd
1376 richard 2041 
 
2552 rexy 2042 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2043 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2044 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2045 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2046 
#EOF
2552 rexy 2047 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2048 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2049 
 
2724 rexy 2050 
} # End of gammu_smsd()
1376 richard 2051 
 
2552 rexy 2052 
############################################################
2053 
##                 Fonction "msec"                        ##
2054 
## - Apply the "fileserver" security level                ##
2055 
## - remove the "system request" for rebboting            ##
2056 
## - Fix several file permissions                         ##
2057 
############################################################
2202 richard 2058 
msec()
2059 
{
2060 
 
2061 
# Apply fileserver security level
2211 richard 2062 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2063 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2064 
 
2203 richard 2065 
# Set permissions monitoring and enforcement
2202 richard 2066 
cat <<EOF > /etc/security/msec/perm.local
2067 
/var/log/firefwall/                     root.apache     750
2068 
/var/log/firewall/*                     root.apache     640
2069 
/etc/security/msec/perm.local           root.root       640
2070 
/etc/security/msec/level.local          root.root       640
2071 
/etc/freeradius-web                     root.apache     750
2072 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2073 
/etc/raddb/client.conf                  radius.radius   640
2074 
/etc/raddb/radius.conf                  radius.radius   640
2075 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2076 
/etc/raddb/sites-available/alcasar      radius.apache   660
2077 
/etc/pki/*                              root.apache     750
2211 richard 2078 
/var/log/netflow/porttracker            root.apache     770
2079 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2080 
EOF
2454 tom.houday 2081 
# apply now hourly & daily checks
2202 richard 2082 
/usr/sbin/msec
2211 richard 2083 
/etc/cron.weekly/msec
2202 richard 2084 
 
2724 rexy 2085 
} # End of msec()
2202 richard 2086 
 
2087 
##################################################################
2552 rexy 2088 
##                   Fonction "letsencrypt"                     ##
2089 
## - Install Let's Encrypt client                               ##
2090 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2091 
##################################################################
2092 
letsencrypt()
2093 
{
2094 
	echo "Installing Let's Encrypt client..."
2095 
 
2586 tom.houday 2096 
	# Remove potential old installers
2097 
	rm -rf /tmp/acme.sh-*
2098 
 
2304 tom.houday 2099 
	# Extract acme.sh
2100 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2101 
 
2102 
	pwdInstall=$(pwd)
2688 lucas.echa 2103 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2104 
 
2105 
	acmesh_installDir="/opt/acme.sh"
2106 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2107 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2108 
 
2109 
	# Install acme.sh
2110 
	./acme.sh --install \
2111 
		--home $acmesh_installDir \
2112 
		--config-home $acmesh_confDir/data \
2113 
		--certhome $acmesh_confDir/certs \
2114 
		--accountkey $acmesh_confDir/ca/account.key \
2115 
		--accountconf $acmesh_confDir/data/account.conf \
2116 
		--useragent $acmesh_userAgent \
2308 tom.houday 2117 
		--nocron \
2118 
		> /dev/null
2304 tom.houday 2119 
 
2120 
	if [ $? -ne 0 ]; then
2121 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2122 
	fi
2123 
 
2124 
	# Create configuration file
2125 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2126 
email=
2127 
dateIssueRequest=
2128 
domainRequest=
2129 
challenge=
2130 
dateIssued=
2131 
dnsapi=
2132 
dateNextRenewal=
2133 
EOF
2134 
 
2688 lucas.echa 2135 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2136 
	rm -rf /tmp/acme.sh-*
2137 
 
2724 rexy 2138 
} # End of letsencrypt()
2304 tom.houday 2139 
 
2140 
##################################################################
2552 rexy 2141 
##                    Fonction "post_install"                   ##
2142 
## - Modifying banners (locals et ssh) & prompts                ##
2143 
## - SSH config                                                 ##
2144 
## - sudoers config & files security                            ##
2145 
## - log rotate & ANSSI security parameters                     ##
2146 
## - Apply former conf in case of an update                     ##
2147 
##################################################################
1 root 2148 
post_install()
2149 
{
2195 richard 2150 
# change the SSH banner
2151 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2152 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2153 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2154 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2155 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2156 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2157 
# postfix banner anonymisation
2688 lucas.echa 2158 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2159 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2160 
# sshd liste on EXTIF & INTIF
1548 richard 2161 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2162 
# sshd authorized certificate for root login
1696 franck 2163 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2164 
# ALCASAR conf file
2327 richard 2165 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2166 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2167 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2168 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2169 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2170 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2171 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2172 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2173 
	echo "LDAP_FILTER=" >> $CONF_FILE
2174 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2175 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2176 
	echo "LDAP_SSL=on" >> $CONF_FILE
2177 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2178 
	echo "SMS=off" >> $CONF_FILE
2179 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2180 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2181 
	echo "FAILOVER=30" >> $CONF_FILE
2182 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2183 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2184 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2185 
	echo "BL_PUREIP=on" >> $CONF_FILE
2186 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2187 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2188 
# Prompt customisation (colors)
1 root 2189 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2190 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2191 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2192 
# sudoers configuration for "apache" & "sysadmin"
1 root 2193 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2194 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2195 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2196 
# Modify some logrotate files (gammu, ulogd)
1 root 2197 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2198 
	chmod 644 /etc/logrotate.d/*
2195 richard 2199 
# Log compression
706 franck 2200 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2201 
# actualisation des fichiers logs compressés
2521 armand.ito 2202 
	for dir in firewall e2guardian lighttpd
706 franck 2203 
	do
2688 lucas.echa 2204 
		find /var/log/$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 2205 
	done
1221 richard 2206 
# create the alcasar-load_balancing unit
2207 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2208 
#  This file is part of systemd.
2209 
#
2210 
#  systemd is free software; you can redistribute it and/or modify it
2211 
#  under the terms of the GNU General Public License as published by
2212 
#  the Free Software Foundation; either version 2 of the License, or
2213 
#  (at your option) any later version.
2214 
 
2215 
# This unit lauches alcasar-load-balancing.sh script.
2216 
[Unit]
2217 
Description=alcasar-load_balancing.sh execution
2218 
After=network.target iptables.service
2219 
 
2220 
[Service]
2221 
Type=oneshot
2222 
RemainAfterExit=yes
1828 richard 2223 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2224 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2225 
TimeoutSec=0
2226 
SysVStartPriority=99
2227 
 
2228 
[Install]
2229 
WantedBy=multi-user.target
1157 stephane 2230 
EOF
2601 tom.houday 2231 
	/usr/bin/systemctl daemon-reload
1221 richard 2232 
# processes launched at boot time (Systemctl)
2764 rexy 2233 
	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 2234 
	do
1574 richard 2235 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2236 
	done
2454 tom.houday 2237 
 
1452 richard 2238 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2239 
	for i in ulogd gpm dhcpd
1452 richard 2240 
	do
1574 richard 2241 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2242 
	done
2454 tom.houday 2243 
 
1221 richard 2244 
# Apply French Security Agency (ANSSI) rules
1362 richard 2245 
# ignore ICMP broadcast (smurf attack)
2246 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2247 
# ignore ICMP errors bogus
2248 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2249 
# remove ICMP redirects responces
2250 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2251 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2252 
# enable SYN Cookies (Syn flood attacks)
2253 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2254 
# enable kernel antispoofing
2255 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2256 
# ignore source routing
2257 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2258 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2259 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2260 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2261 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2262 
# disable iptables_helpers
2263 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2264 
# Switch to the router mode
2265 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2266 
# Remove unused service ipv6
1964 franck 2267 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2268 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2269 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2270 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2271 
# switch to multi-users runlevel (instead of x11)
1221 richard 2272 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2273 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2274 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2275 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2276 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2277 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2278 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2279 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2280 
	then
2454 tom.houday 2281 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2282 
		echo >> /etc/mageia-release
2283 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2284 
	fi
2285 
	if [ $Lang == "fr" ]
2286 
	then
2287 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2288 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2289 
	else
2290 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2291 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2292 
	fi
2293 
	/usr/bin/update-grub2
1221 richard 2294 
# Load and apply the previous conf file
2295 
	if [ "$mode" = "update" ]
532 richard 2296 
	then
1668 richard 2297 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2298 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2299 
		PARENT_SCRIPT=`basename $0`
2300 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2301 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2302 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2303 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2304 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2305 
	fi
2560 rexy 2306 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2307 
	chown -R root:apache $DIR_DEST_ETC/*
2308 
	chmod -R 660 $DIR_DEST_ETC/*
2309 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2310 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2311 
	echo ""
1 root 2312 
	echo "#############################################################################"
638 richard 2313 
	if [ $Lang == "fr" ]
2314 
		then
2315 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2316 
		echo "#                                                                           #"
2317 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2318 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2319 
		echo "#                                                                           #"
2320 
		echo "#############################################################################"
2321 
		echo
2322 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2323 
		echo
2324 
		echo "- Lisez attentivement la documentation d'exploitation"
2325 
		echo
2688 lucas.echa 2326 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2327 
		echo
2328 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2329 
	else
2396 tom.houday 2330 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2331 
		echo "#                                                                           #"
2332 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2333 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2334 
		echo "#                                                                           #"
2335 
		echo "#############################################################################"
2336 
		echo
2337 
		echo "- The system will be rebooted in order to operate ALCASAR"
2338 
		echo
2339 
		echo "- Read the exploitation documentation"
2340 
		echo
2688 lucas.echa 2341 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2342 
		echo
2343 
		echo "                   Hit 'Enter' to continue"
2344 
	fi
1782 franck 2345 
	sleep 2
2560 rexy 2346 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2347 
	then
2688 lucas.echa 2348 
		read
815 richard 2349 
	fi
774 richard 2350 
	clear
1 root 2351 
	reboot
2724 rexy 2352 
} # End of post_install()
1 root 2353 
 
2552 rexy 2354 
#####################################################################################
2355 
#                                   Main Install loop                               #
2356 
#####################################################################################
832 richard 2357 
dir_exec=`dirname "$0"`
2358 
if [ $dir_exec != "." ]
2359 
then
2360 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2361 
	echo "Launch this program from the ALCASAR archive directory"
2362 
	exit 0
2363 
fi
2688 lucas.echa 2364 
if [ $EUID -gt 0 ]
2220 richard 2365 
then
2688 lucas.echa 2366 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2367 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2368 
	exit 0
2369 
fi
832 richard 2370 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2371 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2372 
nb_args=$#
2373 
args=$1
2374 
if [ $nb_args -eq 0 ]
2375 
then
2376 
	nb_args=1
2377 
	args="-h"
2378 
fi
1062 richard 2379 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2380 
case $args in
2381 
	-\? | -h* | --h*)
2382 
		echo "$usage"
2383 
		exit 0
2384 
		;;
291 franck 2385 
	-i | --install)
2724 rexy 2386 
		for func in license testing
2387 
		do
2388 
			header_install
2389 
			$func
2390 
			if [ $DEBUG_ALCASAR == "on" ]
2391 
			then
2392 
				echo "*** 'debug' : end of install '$func' ***"
2393 
				read
2394 
			fi
2395 
		done
595 richard 2396 
# RPMs install
2397 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2398 
		if [ "$?" != "0" ]
1 root 2399 
		then
595 richard 2400 
			exit 0
2401 
		fi
1249 richard 2402 
		if [ -e $CONF_FILE ]
595 richard 2403 
		then
2458 richard 2404 
# Uninstall or update the running version
2405 
			if [ "$mode" == "update" ]
2406 
			then
2560 rexy 2407 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2408 
			else
2560 rexy 2409 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2410 
			fi
595 richard 2411 
		fi
2466 richard 2412 
	if [ $DEBUG_ALCASAR == "on" ]
2413 
	then
2414 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2415 
		read
2466 richard 2416 
	fi
2454 tom.houday 2417 
# Test if manual update
2560 rexy 2418 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2419 
		then
636 richard 2420 
			header_install
595 richard 2421 
			if [ $Lang == "fr" ]
636 richard 2422 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2423 
				else echo "The configuration file of an old version has been found";
595 richard 2424 
			fi
597 richard 2425 
			response=0
2760 lucas.echa 2426 
			PTN='^[oOnNyY]?$'
2427 
			until [[ "$response" =~ $PTN ]]
597 richard 2428 
			do
2429 
				if [ $Lang == "fr" ]
2430 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2431 
					else echo -n "Do you want to use it (Y/n)?";
2432 
				 fi
2433 
				read response
2454 tom.houday 2434 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2435 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2436 
				fi
2437 
			done
2438 
		fi
636 richard 2439 
# Test if update
2560 rexy 2440 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2441 
		then
2442 
			if [ $Lang == "fr" ]
2443 
				then echo "#### Installation avec mise à jour ####";
2444 
				else echo "#### Installation with update     ####";
2445 
			fi
2560 rexy 2446 
# Extract some info from the previous configuration file
2447 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2448 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2449 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2450 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2451 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2452 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2453 
			mode="update"
1 root 2454 
		fi
2758 rexy 2455 
		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 2456 
		do
2457 
			$func
2466 richard 2458 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2459 
			then
2466 richard 2460 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2461 
				read
2466 richard 2462 
			fi
14 richard 2463 
		done
5 franck 2464 
		;;
291 franck 2465 
	-u | --uninstall)
1828 richard 2466 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2467 
		then
597 richard 2468 
			if [ $Lang == "fr" ]
2469 
				then echo "ALCASAR n'est pas installé!";
2470 
				else echo "ALCASAR isn't installed!";
2471 
			fi
1 root 2472 
			exit 0
2473 
		fi
5 franck 2474 
		response=0
2760 lucas.echa 2475 
		PTN='^[oOyYnN]?$'
2476 
		until [[ "$response" =~ $PTN ]]
5 franck 2477 
		do
597 richard 2478 
			if [ $Lang == "fr" ]
2760 lucas.echa 2479 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2480 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2481 
			fi
5 franck 2482 
			read response
2483 
		done
1103 richard 2484 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2485 
		then
1103 richard 2486 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2487 
		else
2560 rexy 2488 
			rm -f /var/tmp/alcasar-conf*
1 root 2489 
		fi
597 richard 2490 
# Uninstall the running version
2560 rexy 2491 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2492 
		;;
2493 
	*)
2494 
		echo "Argument inconnu :$1";
460 richard 2495 
		echo "Unknown argument :$1";
1 root 2496 
		echo "$usage"
2497 
		exit 1
2498 
		;;
2499 
esac
10 franck 2500 
# end of script