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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2705 2019-03-05 22:30:50Z tom.houdayer $
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
2669 tom.houday 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 
 
959 franck 87 
license ()
88 
{
89 
	if [ $Lang == "fr" ]
1538 richard 90 
	then
91 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92 
	else
93 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94 
	fi
1538 richard 95 
	response=0
96 
	PTN='^[oOyYnN]$'
97 
	until [[ $(expr $response : $PTN) -gt 0 ]]
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
959 franck 109 
}
110 
 
1 root 111 
header_install ()
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 "-----------------------------------------------------------------------------"
1389 richard 118 
}
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 
########################################################
29 richard 127 
testing ()
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"
2669 tom.houday 163 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
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"
172 
				echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
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"
177 
				echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
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" ]
188 
			then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189 
			else echo "The OS must be replaced (Mageia6-64bits)"
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 $current_version is already installed"
1342 richard 201 
		fi
1362 richard 202 
		response=0
2458 richard 203 
		PTN='^[12]$'
1362 richard 204 
		until [[ $(expr $response : $PTN) -gt 0 ]]
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 "^\(lo\|tun0\|$EXTIF\)\$")
258 
		interfacesCount=$(echo "$interfacesList" | wc -l)
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 
 
271 
			if [ "$Lang" == 'fr' ]
272 
				then echo 'Liste des interfaces disponible :'
273 
				else echo 'List of available interfaces:'
274 
			fi
275 
			echo "$interfacesSorted"
276 
			response=''
277 
			while true; do
278 
				if [ "$Lang" == 'fr' ]
279 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
280 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
281 
				fi
282 
				read response
283 
 
284 
				[ -z "$response" ] && response="$interfacePreferred"
285 
 
286 
				# Check if interface exist
2688 lucas.echa 287 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 288 
					INTIF="$response"
289 
					break
290 
				else
291 
					if [ "$Lang" == 'fr' ]
292 
						then echo "Interface \"$response\" introuvable"
293 
						else echo "Interface \"$response\" not found"
294 
					fi
295 
				fi
296 
			done
297 
		fi
298 
	fi
299 
	if [ "$Lang" == 'fr' ]
300 
		then echo "Interface interne utilisée : $INTIF"
301 
		else echo "Internal interface used: $INTIF"
302 
	fi
303 
 
2290 richard 304 
	if [ $Lang == "fr" ]
305 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 306 
		else echo -n "Network parameters tests: "
2290 richard 307 
	fi
308 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 309 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 310 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 311 
	for i in $IF_INTERFACES
312 
	do
2688 lucas.echa 313 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 314 
			rm -f ifcfg-$i
2454 tom.houday 315 
 
2282 richard 316 
			if [ $Lang == "fr" ]
317 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 318 
				else echo "Deleting: ifcfg-$i"
2282 richard 319 
			fi
320 
		fi
321 
	done
2688 lucas.echa 322 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 323 
	echo -n "."
2454 tom.houday 324 
# Test Ethernet NIC links state
2669 tom.houday 325 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
326 
	if [ ! -z "$interfacesDown" ]; then
327 
		for i in $interfacesDown; do
328 
			if [ $Lang == "fr" ]
329 
			then
330 
				echo -e "\nÉchec"
331 
				echo "Le lien réseau de la carte $i n'est pas actif."
332 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
333 
			else
334 
				echo -e "\nFailed"
335 
				echo "The link state of $i interface is down."
336 
				echo "Make sure that this network card is connected to a switch or an A.P."
337 
			fi
338 
		done
339 
		exit 1
340 
	fi
1471 richard 341 
	echo -n "."
342 
# Test EXTIF config files
2681 tom.houday 343 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
344 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 345 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 346 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 347 
	then
784 richard 348 
		if [ $Lang == "fr" ]
2454 tom.houday 349 
		then
2669 tom.houday 350 
			echo -e "\nÉchec"
784 richard 351 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
352 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 353 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 354 
		else
2669 tom.houday 355 
			echo -e "\nFailed"
784 richard 356 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
357 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 358 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 359 
		fi
830 richard 360 
		echo "DEVICE=$EXTIF"
784 richard 361 
		echo "IPADDR="
362 
		echo "NETMASK="
363 
		echo "GATEWAY="
364 
		echo "DNS1="
365 
		echo "DNS2="
830 richard 366 
		echo "ONBOOT=yes"
2669 tom.houday 367 
		exit 1
784 richard 368 
	fi
369 
	echo -n "."
2290 richard 370 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 371 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 372 
		if [ $Lang == "fr" ]
2454 tom.houday 373 
		then
2669 tom.houday 374 
			echo -e "\nÉchec"
595 richard 375 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
376 
			echo "Réglez ce problème puis relancez ce script."
377 
		else
2669 tom.houday 378 
			echo -e "\nFailed"
595 richard 379 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
380 
			echo "Resolv this problem, then restart this script."
381 
		fi
2669 tom.houday 382 
		exit 1
29 richard 383 
	fi
308 richard 384 
	echo -n "."
2290 richard 385 
# Test if default GW is alive
1499 richard 386 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 387 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 388 
		then
595 richard 389 
		if [ $Lang == "fr" ]
2454 tom.houday 390 
		then
2669 tom.houday 391 
			echo -e "\nÉchec"
2290 richard 392 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 393 
			echo "Réglez ce problème puis relancez ce script."
394 
		else
2669 tom.houday 395 
			echo -e "\nFailed"
2290 richard 396 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 397 
			echo "Resolv this problem, then restart this script."
398 
		fi
2669 tom.houday 399 
		exit 1
308 richard 400 
	fi
401 
	echo -n "."
2290 richard 402 
# Test Internet connectivity
2669 tom.houday 403 
	domainTested='www.google.com'
404 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
405 
	if [ $? -ne 0 ]; then
595 richard 406 
		if [ $Lang == "fr" ]
2454 tom.houday 407 
		then
2669 tom.houday 408 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 409 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
410 
			echo "Vérifiez la validité des adresses IP des DNS."
411 
		else
2669 tom.houday 412 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 413 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
414 
			echo "Verify the DNS IP addresses"
415 
		fi
2669 tom.houday 416 
		exit 1
29 richard 417 
	fi
308 richard 418 
	echo ". : ok"
1389 richard 419 
} # end of testing ()
302 richard 420 
 
2552 rexy 421 
#######################################################################
422 
##                    Function "init"                                ##
423 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
424 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
425 
#######################################################################
302 richard 426 
init ()
427 
{
527 richard 428 
	if [ "$mode" != "update" ]
302 richard 429 
	then
430 
# On affecte le nom d'organisme
597 richard 431 
		header_install
302 richard 432 
		ORGANISME=!
433 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 434 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 435 
		do
595 richard 436 
			if [ $Lang == "fr" ]
2454 tom.houday 437 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 438 
				else echo -n "Enter the name of your organism : "
595 richard 439 
			fi
330 franck 440 
			read ORGANISME
613 richard 441 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 442 
			then
330 franck 443 
				ORGANISME=!
444 
			fi
445 
		done
302 richard 446 
	fi
1 root 447 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 448 
# We create random passwords and shared secrets
628 richard 449 
	rm -f $PASSWD_FILE
2419 richard 450 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 451 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 452 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
453 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
454 
		grep -v '[eE]nter password:' | \
455 
		sed -e "s/PBKDF2 hash of your password is //"`
456 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
457 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
458 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
459 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 460 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 461 
	echo "GRUB2_user=root" >> $PASSWD_FILE
462 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 463 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 464 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 465 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 467 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 468 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
469 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 470 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 471 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
472 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 473 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 474 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
475 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 476 
	chmod 640 $PASSWD_FILE
1828 richard 477 
#  copy scripts in in /usr/local/bin
2664 tom.houday 478 
	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 479 
#  copy conf files in /usr/local/etc
1954 richard 480 
	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 481 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 482 
# generate central conf file
483 
	cat <<EOF > $CONF_FILE
612 richard 484 
##########################################
485 
##                                      ##
486 
##          ALCASAR Parameters          ##
487 
##                                      ##
488 
##########################################
1 root 489 
 
612 richard 490 
INSTALL_DATE=$DATE
491 
VERSION=$VERSION
492 
ORGANISM=$ORGANISME
1748 richard 493 
HOSTNAME=$HOSTNAME
923 franck 494 
DOMAIN=$DOMAIN
612 richard 495 
EOF
628 richard 496 
	chmod o-rwx $CONF_FILE
1 root 497 
} # End of init ()
498 
 
2552 rexy 499 
#########################################################
500 
##                    Function "network"               ##
501 
## - Define the several network address                ##
502 
## - Define the DNS naming                             ##
503 
## - INTIF parameters (consultation network)           ##
504 
## - Write "/etc/hosts" file                           ##
505 
## - write "hosts.allow" & "hosts.deny" files          ##
506 
#########################################################
1 root 507 
network ()
508 
{
509 
	header_install
636 richard 510 
	if [ "$mode" != "update" ]
511 
		then
512 
		if [ $Lang == "fr" ]
513 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
514 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
515 
		fi
516 
		response=0
517 
		PTN='^[oOyYnN]$'
518 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 519 
		do
595 richard 520 
			if [ $Lang == "fr" ]
659 richard 521 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 522 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 523 
			fi
1 root 524 
			read response
525 
		done
636 richard 526 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
527 
		then
528 
			PRIVATE_IP_MASK="0"
529 
			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:]]$'
530 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 531 
			do
595 richard 532 
				if [ $Lang == "fr" ]
597 richard 533 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
534 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 535 
				fi
597 richard 536 
				read PRIVATE_IP_MASK
1 root 537 
			done
636 richard 538 
		else
2688 lucas.echa 539 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 540 
		fi
595 richard 541 
	else
2454 tom.houday 542 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 543 
		rm -rf conf/etc/alcasar.conf
1 root 544 
	fi
861 richard 545 
# Define LAN side global parameters
1740 richard 546 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 547 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 548 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 549 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 550 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 551 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 552 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 553 
	then
2454 tom.houday 554 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 555 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 556 
	fi
1499 richard 557 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
558 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 559 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 560 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 561 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 562 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 563 
# Define Internet parameters
2464 richard 564 
	if [ "$mode" != "update" ]
2457 richard 565 
	then
2464 richard 566 
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
567 
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
568 
	else
569 
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
570 
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
571 
	fi
2693 franck 572 
    DNS1=${DNS1:=208.67.220.220}
70 franck 573 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 574 
#	if [ "$DNS1" == "" ]
575 
#	then
576 
#		if [ $Lang == "fr" ]
577 
#		then
578 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
579 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
580 
#		else
581 
#			echo "The IP address of DNS servers are not set correctly"
582 
#			echo "Check the extern network card configuration ($EXTIF)"
583 
#		fi
584 
#		exit 0
585 
#	fi
1499 richard 586 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 587 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 588 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 589 
# Write network parameters in the conf file
1469 richard 590 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
591 
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 592 
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
593 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
594 
	for i in $INTERFACES
595 
	do
596 
		SUB=`echo ${i:0:2}`
597 
		if [ $SUB = "wl" ]
598 
			then WIFIF=$i
2454 tom.houday 599 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 600 
			then LANIF=$i
601 
		fi
602 
	done
603 
	if [ -n "$WIFIF" ]
604 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
605 
	elif [ -n "$LANIF" ]
606 
		then echo "LANIF=$LANIF" >> $CONF_FILE
607 
	fi
2454 tom.houday 608 
	#########################################################################################################
2552 rexy 609 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 610 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 611 
	then
1499 richard 612 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 613 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 614 
	else
615 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 616 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 617 
	fi
1587 richard 618 
	echo "DNS1=$DNS1" >> $CONF_FILE
619 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 620 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 621 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 622 
	echo "DHCP=on" >> $CONF_FILE
914 franck 623 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
624 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
625 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 626 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
627 
	echo "INT_DNS_IP=none" >> $CONF_FILE
628 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 629 
# network default
597 richard 630 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 631 
	cat <<EOF > /etc/sysconfig/network
632 
NETWORKING=yes
633 
FORWARD_IPV4=true
634 
EOF
2552 rexy 635 
# write "/etc/hosts"
1 root 636 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
637 
	cat <<EOF > /etc/hosts
503 richard 638 
127.0.0.1	localhost
2558 rexy 639 
$PRIVATE_IP	$HOSTNAME
1 root 640 
EOF
2552 rexy 641 
# write EXTIF (Internet) config
1499 richard 642 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
643 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 644 
	then
1499 richard 645 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 646 
DEVICE=$EXTIF
1585 richard 647 
BOOTPROTO=dhcp
648 
DNS1=127.0.0.1
649 
PEERDNS=no
650 
RESOLV_MODS=yes
651 
ONBOOT=yes
1613 franck 652 
NOZEROCONF=yes
1585 richard 653 
METRIC=10
654 
MII_NOT_SUPPORTED=yes
655 
IPV6INIT=no
656 
IPV6TO4INIT=no
657 
ACCOUNTING=no
658 
USERCTL=no
659 
MTU=$MTU
660 
EOF
2688 lucas.echa 661 
	else
1585 richard 662 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
663 
DEVICE=$EXTIF
14 richard 664 
BOOTPROTO=static
597 richard 665 
IPADDR=$PUBLIC_IP
666 
NETMASK=$PUBLIC_NETMASK
667 
GATEWAY=$PUBLIC_GATEWAY
14 richard 668 
DNS1=127.0.0.1
1499 richard 669 
RESOLV_MODS=yes
14 richard 670 
ONBOOT=yes
671 
METRIC=10
1610 franck 672 
NOZEROCONF=yes
14 richard 673 
MII_NOT_SUPPORTED=yes
674 
IPV6INIT=no
675 
IPV6TO4INIT=no
676 
ACCOUNTING=no
677 
USERCTL=no
994 franck 678 
MTU=$MTU
14 richard 679 
EOF
1499 richard 680 
	fi
2552 rexy 681 
# write INTIF (consultation LAN) in normal mode
841 richard 682 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
683 
DEVICE=$INTIF
684 
BOOTPROTO=static
685 
ONBOOT=yes
686 
NOZEROCONF=yes
687 
MII_NOT_SUPPORTED=yes
688 
IPV6INIT=no
689 
IPV6TO4INIT=no
690 
ACCOUNTING=no
691 
USERCTL=no
692 
EOF
1558 richard 693 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 694 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 695 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 696 
DEVICE=$INTIF
697 
BOOTPROTO=static
698 
IPADDR=$PRIVATE_IP
604 richard 699 
NETMASK=$PRIVATE_NETMASK
1 root 700 
ONBOOT=yes
701 
METRIC=10
702 
NOZEROCONF=yes
703 
MII_NOT_SUPPORTED=yes
14 richard 704 
IPV6INIT=no
705 
IPV6TO4INIT=no
706 
ACCOUNTING=no
707 
USERCTL=no
1 root 708 
EOF
2282 richard 709 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
710 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
711 
	then
712 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
713 
DEVICE=$WIFIF
714 
BOOTPROTO=static
715 
ONBOOT=yes
716 
NOZEROCONF=yes
717 
MII_NOT_SUPPORTED=yes
718 
IPV6INIT=no
719 
IPV6TO4INIT=no
720 
ACCOUNTING=no
721 
USERCTL=no
722 
EOF
723 
	elif [ -n "$LANIF" ]
724 
	then
725 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
726 
DEVICE=$LANIF
727 
BOOTPROTO=static
728 
ONBOOT=yes
729 
NOZEROCONF=yes
730 
MII_NOT_SUPPORTED=yes
731 
IPV6INIT=no
732 
IPV6TO4INIT=no
733 
ACCOUNTING=no
734 
USERCTL=no
735 
EOF
736 
	fi
2454 tom.houday 737 
	#########################################################################################################
2552 rexy 738 
# write hosts.allow & hosts.deny
1 root 739 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
740 
	cat <<EOF > /etc/hosts.allow
741 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 742 
sshd: ALL
1 root 743 
ntpd: $PRIVATE_NETWORK_SHORT
744 
EOF
745 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
746 
	cat <<EOF > /etc/hosts.deny
747 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
748 
EOF
790 richard 749 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 750 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 751 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 752 
# load conntrack ftp module
753 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 754 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 755 
# load ipt_NETFLOW module
756 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 757 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 758 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
759 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
760 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
761 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 762 
#
860 richard 763 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 764 
} # End of network ()
765 
 
2552 rexy 766 
###################################################
767 
##                  Function "ACC"               ##
768 
## - copy ALCASAR Control Center (ACC) files     ##
769 
## - configuration of the web server (Lighttpd)  ##
770 
## - creation of the first ACC admin account     ##
771 
## - secure the ACC access                       ##
772 
###################################################
1221 richard 773 
ACC ()
1 root 774 
{
775 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
776 
	mkdir $DIR_WEB
1833 richard 777 
# Copy & adapt ACC files
316 richard 778 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
779 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
780 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
781 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
782 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
783 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 784 
	chown -R apache:apache $DIR_WEB/*
1833 richard 785 
# copy & adapt "freeradius-web" files
786 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
787 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
788 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
789 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
790 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
791 
	cat <<EOF > /etc/freeradius-web/naslist.conf
792 
nas1_name: alcasar-$ORGANISME
793 
nas1_model: Network Access Controler
794 
nas1_ip: $PRIVATE_IP
795 
nas1_port_num: 0
796 
nas1_community: public
797 
EOF
798 
	chown -R apache:apache /etc/freeradius-web/
799 
# create the log & backup structure :
1489 richard 800 
# - base = users database
801 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 802 
# - security = watchdog log
2138 richard 803 
	for i in base archive security activity_report;
1 root 804 
	do
805 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
806 
	done
5 franck 807 
	chown -R root:apache $DIR_SAVE
1833 richard 808 
# Configuring & securing php
71 richard 809 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 810 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
811 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 812 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
813 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 814 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
815 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 816 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
817 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 818 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 819 
# Configuring & securing Lighttpd
790 richard 820 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 821 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
822 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 823 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
824 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 825 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
826 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 827 
 
828 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 829 
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
830 
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
831 
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
832 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
833 
 
2592 rexy 834 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
835 
 
836 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
837 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
838 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
839 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
840 
 
841 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
842 
 
843 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
844 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 845 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
846 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
847 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
848 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 849 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 850 
 
2588 rexy 851 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
852 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
853 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 854 
 
2588 rexy 855 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 856 
	/usr/bin/systemctl start lighttpd
2499 tom.houday 857 
	/usr/bin/systemctl start php-fpm
2488 lucas.echa 858 
 
2552 rexy 859 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 860 
	if [ "$mode" = "install" ]
2688 lucas.echa 861 
	then
862 
		header_install
1268 richard 863 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 864 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
865 
		mkdir -p $DIR_DEST_ETC/digest
866 
		chmod 755 $DIR_DEST_ETC/digest
867 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
868 
		do
869 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
870 
		done
2293 tom.houday 871 
	fi
2488 lucas.echa 872 
 
2561 rexy 873 
	# Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 874 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 875 
	# Log file for ACC access imputability
876 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
877 
	chown root:apache /var/Save/security/acc_access.log
878 
	chmod 664 /var/Save/security/acc_access.log
1389 richard 879 
} # End of ACC ()
1 root 880 
 
2552 rexy 881 
##################################################################
882 
##                               Fonction "CA"                  ##
883 
## - Creating the CA and the server certificate (lighttpd)      ##
884 
##################################################################
1221 richard 885 
CA ()
1 root 886 
{
510 richard 887 
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 888 
	chown -R root:apache /etc/pki
1 root 889 
	chmod -R 750 /etc/pki
1389 richard 890 
} # End of CA ()
1 root 891 
 
2552 rexy 892 
#############################################################
893 
##               Function "time_server"                    ##
894 
## - Configuring NTP server                                ##
895 
#############################################################
1837 richard 896 
time_server ()
897 
{
898 
# Set the Internet time server
899 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
900 
	cat <<EOF > /etc/ntp/step-tickers
901 
0.fr.pool.ntp.org	# adapt to your country
902 
1.fr.pool.ntp.org
903 
2.fr.pool.ntp.org
904 
EOF
905 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
906 
	cat <<EOF > /etc/ntp.conf
907 
server 0.fr.pool.ntp.org	# adapt to your country
908 
server 1.fr.pool.ntp.org
909 
server 2.fr.pool.ntp.org
910 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
911 
fudge 127.127.1.0 stratum 10
912 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
913 
restrict 127.0.0.1
914 
driftfile /var/lib/ntp/drift
915 
logfile /var/log/ntp.log
916 
disable monitor
917 
EOF
918 
	chown -R ntp:ntp /var/lib/ntp
919 
# Synchronize now
2688 lucas.echa 920 
	ntpd -4 -q -g &
1837 richard 921 
} # End of time_server ()
922 
 
2541 rexy 923 
#####################################################################
924 
##                     Function "init_db"                          ##
925 
## - Mysql initialization                                          ##
926 
## - Set admin (root) password                                     ##
927 
## - Remove unused users & databases                               ##
928 
## - Radius database creation                                      ##
929 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
930 
#####################################################################
1 root 931 
init_db ()
932 
{
2688 lucas.echa 933 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 934 
	then
935 
		systemctl stop mysqld
936 
	fi
1355 richard 937 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 938 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 939 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 940 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 941 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
942 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 943 
	[ -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 !)
2416 richard 944 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946 
	/usr/bin/systemctl start mysqld
1963 richard 947 
	nb_round=1
1981 richard 948 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949 
	do
950 
		nb_round=`expr $nb_round + 1`
951 
		sleep 2
952 
	done
1981 richard 953 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954 
	then
1981 richard 955 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956 
		exit
1955 richard 957 
	fi
1355 richard 958 
# Secure the server
2688 lucas.echa 959 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
960 
 
2416 richard 961 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 962 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
963 
	$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 964 
# Create 'radius' database
2688 lucas.echa 965 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 966 
# Add an empty radius database structure
2688 lucas.echa 967 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 968 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 969 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 970 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
971 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
972 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 973 
	/usr/bin/systemctl daemon-reload
1389 richard 974 
} # End of init_db ()
1 root 975 
 
2423 richard 976 
###################################################################
977 
##                       Function "freeradius"                   ##
978 
## - Set the configuration files                                 ##
979 
## - Set the shared secret between coova-chilli and freeradius   ##
980 
## - Adapt the Mysql conf file and counters                      ##
981 
###################################################################
2421 richard 982 
freeradius ()
1 root 983 
{
1800 richard 984 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 985 
	chown -R radius:radius /etc/raddb
986 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 987 
# Set radius global parameters (radius.conf)
1 root 988 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
989 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
990 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 991 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
992 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2419 richard 993 
 
2501 tom.houday 994 
# Add ALCASAR dictionary
995 
	cp $DIR_CONF/radius/dictionary.alcasar /usr/share/freeradius/dictionary.alcasar
2512 tom.houday 996 
	echo -e '\n$INCLUDE dictionary.alcasar' >> /usr/share/freeradius/dictionary
997 
# Add CoovaChilli dictionary
998 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /usr/share/freeradius/dictionary.coovachilli
999 
	echo -e '\n$INCLUDE dictionary.coovachilli' >> /usr/share/freeradius/dictionary
2420 richard 1000 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1001 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1002 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1003 
client localhost {
1004 
	ipaddr = 127.0.0.1
1 root 1005 
	secret = $secretradius
2438 richard 1006 
	shortname = chilli
2454 tom.houday 1007 
	nas_type = other
1 root 1008 
}
1009 
EOF
2420 richard 1010 
# Set Virtual server (remvove all except "alcasar virtual site")
1011 
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1012 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1013 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1014 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1015 
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1016 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1017 
# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2420 richard 1018 
 
2454 tom.houday 1019 
# Set modules
2465 richard 1020 
# Add custom LDAP "available module"
1021 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1022 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2422 richard 1023 
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 1024 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1025 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1026 
	do
1027 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1028 
	done
2423 richard 1029 
# Configure SQL mod
2420 richard 1030 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1031 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1032 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1033 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1034 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1036 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1038 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1039 
	[ -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
1040 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1041 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1042 
# sqlcounter modifications
2470 richard 1043 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1044 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1045 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1046 
# make certain that mysql is up before freeradius start
1358 richard 1047 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1048 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1049 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1050 
# Allow apache to change some conf files (ie : ldap on/off)
1051 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2421 richard 1052 
} # End freeradius ()
1 root 1053 
 
2423 richard 1054 
#############################################################################
2552 rexy 1055 
##                           Function "chilli"                             ##
2423 richard 1056 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1057 
## - Adapt the authentication web page (intercept.php)                     ##
1058 
#############################################################################
1389 richard 1059 
chilli ()
1 root 1060 
{
1370 richard 1061 
# chilli unit for systemd
2324 tom.houday 1062 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1063 
#  This file is part of systemd.
1064 
#
1065 
#  systemd is free software; you can redistribute it and/or modify it
1066 
#  under the terms of the GNU General Public License as published by
1067 
#  the Free Software Foundation; either version 2 of the License, or
1068 
#  (at your option) any later version.
1370 richard 1069 
[Unit]
1070 
Description=chilli is a captive portal daemon
1071 
After=network.target
1072 
 
1073 
[Service]
1379 richard 1074 
Type=forking
1370 richard 1075 
ExecStart=/usr/libexec/chilli start
1076 
ExecStop=/usr/libexec/chilli stop
1077 
ExecReload=/usr/libexec/chilli reload
1078 
PIDFile=/var/run/chilli.pid
1079 
 
1080 
[Install]
1081 
WantedBy=multi-user.target
1082 
EOF
799 richard 1083 
# init file creation
1370 richard 1084 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1085 
	cat <<EOF > /etc/init.d/chilli
799 richard 1086 
#!/bin/sh
1087 
#
1088 
# chilli CoovaChilli init
1089 
#
1090 
# chkconfig: 2345 65 35
1091 
# description: CoovaChilli
1092 
### BEGIN INIT INFO
1093 
# Provides:       chilli
2454 tom.houday 1094 
# Required-Start: network
1095 
# Should-Start:
799 richard 1096 
# Required-Stop:  network
2454 tom.houday 1097 
# Should-Stop:
799 richard 1098 
# Default-Start:  2 3 5
1099 
# Default-Stop:
1100 
# Description:    CoovaChilli access controller
1101 
### END INIT INFO
1102 
 
1103 
[ -f /usr/sbin/chilli ] || exit 0
1104 
. /etc/init.d/functions
1105 
CONFIG=/etc/chilli.conf
1106 
pidfile=/var/run/chilli.pid
1107 
[ -f \$CONFIG ] || {
2394 tom.houday 1108 
	echo "\$CONFIG Not found"
1109 
	exit 0
799 richard 1110 
}
2376 tom.houday 1111 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1112 
RETVAL=0
1113 
prog="chilli"
1114 
case \$1 in
2394 tom.houday 1115 
	start)
2454 tom.houday 1116 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1117 
			gprintf "chilli is already running"
1118 
		else
1119 
			gprintf "Starting \$prog: "
1120 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1121 
			rm -f /var/run/chilli* # cleaning
1122 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1123 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1124 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1125 
				(cd /dev;
1126 
				mkdir net;
1127 
				cd net;
2394 tom.houday 1128 
				mknod tun c 10 200)
1129 
			}
1130 
			ifconfig $INTIF 0.0.0.0
1131 
			/usr/sbin/ethtool -K $INTIF gro off
1132 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1133 
			RETVAL=\$?
1134 
		fi
1135 
		;;
799 richard 1136 
 
2394 tom.houday 1137 
	reload)
1138 
		killall -HUP chilli
1139 
		;;
799 richard 1140 
 
2394 tom.houday 1141 
	restart)
1142 
		\$0 stop
1143 
		sleep 2
1144 
		\$0 start
1145 
		;;
799 richard 1146 
 
2394 tom.houday 1147 
	status)
1148 
		status chilli
1149 
		RETVAL=0
1150 
		;;
1151 
 
1152 
	stop)
2454 tom.houday 1153 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1154 
			gprintf "Shutting down \$prog: "
1155 
			killproc /usr/sbin/chilli
1156 
			RETVAL=\$?
1157 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1158 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1159 
		else
2394 tom.houday 1160 
			gprintf "chilli is not running"
1161 
		fi
1162 
		;;
1163 
 
1164 
	*)
1165 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1166 
		exit 1
799 richard 1167 
esac
1168 
echo
1169 
EOF
2324 tom.houday 1170 
	chmod a+x /etc/init.d/chilli
1171 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1172 
# conf file creation
346 richard 1173 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1174 
	#NTP Option configuration for DHCP
2032 richard 1175 
	#DHCP Options : rfc2132
1176 
		#dhcp option value will be convert in hexa.
1177 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1178 
		#
2032 richard 1179 
		#    Code   Len         Address 1               Address 2
1180 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1181 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1182 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1183 
		#
1184 
		#Code : 42 => 2a
1185 
		#Len : 4 => 04
2688 lucas.echa 1186 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1187 
	cat <<EOF > /etc/chilli.conf
1188 
# coova config for ALCASAR
1189 
cmdsocket	/var/run/chilli.sock
1336 richard 1190 
unixipc		chilli.$INTIF.ipc
1551 richard 1191 
pidfile		/var/run/chilli.pid
346 richard 1192 
net		$PRIVATE_NETWORK_MASK
595 richard 1193 
dhcpif		$INTIF
841 richard 1194 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1195 
#nodynip
865 richard 1196 
#statip
1197 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1198 
domain		$DOMAIN
355 richard 1199 
dns1		$PRIVATE_IP
1200 
dns2		$PRIVATE_IP
346 richard 1201 
uamlisten	$PRIVATE_IP
503 richard 1202 
uamport		3990
2370 tom.houday 1203 
uamuiport	3991
837 richard 1204 
macauth
1205 
macpasswd	password
1697 richard 1206 
strictmacauth
1243 richard 1207 
locationname	$HOSTNAME.$DOMAIN
346 richard 1208 
radiusserver1	127.0.0.1
1209 
radiusserver2	127.0.0.1
1210 
radiussecret	$secretradius
1211 
radiusauthport	1812
1212 
radiusacctport	1813
1243 richard 1213 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1214 
redirurl
1243 richard 1215 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1216 
uamsecret	$secretuam
1249 richard 1217 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1218 
coaport		3799
1379 richard 1219 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1220 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1221 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1222 
include		$DIR_DEST_ETC/alcasar-uamallowed
1223 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1224 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1225 
#dhcpgateway		none
1226 
#dhcprelayagent		none
1610 franck 1227 
#dhcpgatewayport	none
2234 richard 1228 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1229 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1230 
redirssl
2370 tom.houday 1231 
uamuissl
346 richard 1232 
EOF
2274 richard 1233 
# 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 1234 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1235 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1236 
# create files for trusted domains and urls
1148 crox53 1237 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1238 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1239 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1240 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1241 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1242 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1243 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1244 
	if [ "$chilli_exist" == "1" ]
1245 
	then
2454 tom.houday 1246 
		userdel -r chilli 2>/dev/null
796 richard 1247 
	fi
1248 
	groupadd -f chilli
1249 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1250 
}  # End of chilli ()
1349 richard 1251 
 
2541 rexy 1252 
################################################################
2521 armand.ito 1253 
##                   Function "e2guardian"                    ##
2541 rexy 1254 
## - Set the parameters of this HTML proxy (as controler)     ##
1255 
################################################################
2521 armand.ito 1256 
e2guardian ()
1 root 1257 
{
2521 armand.ito 1258 
	mkdir -p /var/e2guardian /var/log/e2guardian
1259 
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
1260 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1261 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1262 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1263 
# By default the filter is off
2521 armand.ito 1264 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1265 
# French deny HTML page
2521 armand.ito 1266 
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1267 
# Listen only on LAN side
2521 armand.ito 1268 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1269 
# DG send its flow to HAVP
2521 armand.ito 1270 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1271 
# replace the default deny HTML page
2521 armand.ito 1272 
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1273 
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1274 
# Don't log
2521 armand.ito 1275 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1276 
# # Change the default report page
2521 armand.ito 1277 
	$SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1278 
# Disable HTML content control
2521 armand.ito 1279 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1280 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1281 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1282 
# Disable URL control with regex
497 richard 1283 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1284 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1285 
# Configure E2guardian for large site
1721 richard 1286 
# Minimum number of processus to handle connections
2521 armand.ito 1287 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1288 
# Maximum number of processus to handle connections
2521 armand.ito 1289 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1290 
# Run at least 8 daemons
2521 armand.ito 1291 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1292 
# minimum number of processes to spawn
2521 armand.ito 1293 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1294 
# maximum age of a child process before it croaks it
2521 armand.ito 1295 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1296 
# Disable download files control
2521 armand.ito 1297 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1298 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1299 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1300 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1301 
	touch $DIR_DG/lists/bannedextensionlist
1302 
	touch $DIR_DG/lists/bannedmimetypelist
1303 
# 'Safesearch' regex actualisation
498 richard 1304 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1305 
# empty LAN IP list that won't be WEB filtered
1306 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1307 
	touch $DIR_DG/lists/exceptioniplist
1308 
# Keep a copy of URL & domain filter configuration files
1309 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1310 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2521 armand.ito 1311 
} # End of e2guardian ()
1 root 1312 
 
71 richard 1313 
##################################################################
2519 rexy 1314 
##                     Function "antivirus"                     ##
1315 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1316 
##################################################################
2454 tom.houday 1317 
antivirus ()
71 richard 1318 
{
1358 richard 1319 
# create 'havp' user
2396 tom.houday 1320 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1321 
	if [ "$havp_exist" == "1" ]
288 richard 1322 
	then
2454 tom.houday 1323 
		userdel -r havp 2>/dev/null
1324 
		groupdel havp 2>/dev/null
288 richard 1325 
	fi
307 richard 1326 
	groupadd -f havp
1486 richard 1327 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1328 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1329 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1330 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1331 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1332 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1333 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1334 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1335 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1336 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1337 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1338 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1339 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1340 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1341 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1342 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1343 
# skip checking of youtube flow (too heavy load / risk too low)
1344 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1345 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1346 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1347 
# adapt init script and systemd unit
335 richard 1348 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1349 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1350 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1351 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1352 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1353 
# replace of the intercept page (template)
340 richard 1354 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1355 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1356 
# update virus database every 4 hours (24h/6)
1357 richard 1357 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1358 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1359 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1360 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1361 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1362 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1363 
# update now
1382 richard 1364 
	/usr/bin/freshclam --no-warnings
1389 richard 1365 
} # End of antivirus ()
71 richard 1366 
 
2519 rexy 1367 
################################################################################
1368 
##                           Function "tinyproxy"                             ##
2552 rexy 1369 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1370 
################################################################################
2454 tom.houday 1371 
tinyproxy ()
1485 richard 1372 
{
2396 tom.houday 1373 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1374 
	if [ "$tinyproxy_exist" == "1" ]
1375 
	then
2454 tom.houday 1376 
		userdel -r tinyproxy 2>/dev/null
1377 
		groupdel tinyproxy 2>/dev/null
1486 richard 1378 
	fi
1379 
	groupadd -f tinyproxy
1488 richard 1380 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1381 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1382 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1383 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1384 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1385 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1386 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1387 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1388 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1389 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1390 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1391 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1392 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1393 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1394 
# Create the systemd unit
1395 
cat << EOF > /lib/systemd/system/tinyproxy.service
1396 
#  This file is part of systemd.
1397 
#
1398 
#  systemd is free software; you can redistribute it and/or modify it
1399 
#  under the terms of the GNU General Public License as published by
1400 
#  the Free Software Foundation; either version 2 of the License, or
1401 
#  (at your option) any later version.
1485 richard 1402 
 
1509 richard 1403 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1404 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1405 
[Unit]
1406 
Description=Tinyproxy Web Proxy Server
1407 
After=network.target iptables.service
1408 
 
1409 
[Service]
1410 
Type=forking
1518 richard 1411 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1412 
ExecStartPre=/bin/sleep 2
1413 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1414 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1415 
 
1416 
[Install]
1417 
WantedBy=multi-user.target
1418 
EOF
1419 
 
1485 richard 1420 
} # end of tinyproxy
2519 rexy 1421 
##############################################################################
1422 
##                            function "ulogd"                              ##
1423 
## - Ulog config for multi-log files                                        ##
1424 
##############################################################################
1389 richard 1425 
ulogd ()
476 richard 1426 
{
1427 
# Three instances of ulogd (three different logfiles)
1428 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1429 
	nl=1
1358 richard 1430 
	for log_type in traceability ssh ext-access
478 richard 1431 
	do
1365 richard 1432 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1433 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1434 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1435 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1436 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1437 
[emu1]
478 richard 1438 
file="/var/log/firewall/$log_type.log"
1439 
sync=1
1440 
EOF
1452 richard 1441 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1442 
		nl=`expr $nl + 1`
1443 
	done
476 richard 1444 
	chown -R root:apache /var/log/firewall
1445 
	chmod 750 /var/log/firewall
1446 
	chmod 640 /var/log/firewall/*
1389 richard 1447 
}  # End of ulogd ()
476 richard 1448 
 
1159 crox53 1449 
 
1450 
##########################################################
2519 rexy 1451 
##                    Function "nfsen"                  ##
1452 
## - install the nfsen grapher                          ##
1453 
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1454 
##########################################################
1389 richard 1455 
nfsen()
1 root 1456 
{
2330 tom.houday 1457 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1458 
# Add PortTracker plugin
1534 richard 1459 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1460 
	do
2330 tom.houday 1461 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1462 
	done
2330 tom.houday 1463 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1464 
# use of our conf file and init unit
2330 tom.houday 1465 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1466 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1467 
	DirTmp=$(pwd)
2688 lucas.echa 1468 
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1469 
	/usr/bin/perl install.pl etc/nfsen.conf
1470 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1471 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1472 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1473 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1474 
	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
1475 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1476 
# nfsen unit for systemd
2330 tom.houday 1477 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1478 
#  This file is part of systemd.
1479 
#
1480 
#  systemd is free software; you can redistribute it and/or modify it
1481 
#  under the terms of the GNU General Public License as published by
1482 
#  the Free Software Foundation; either version 2 of the License, or
1483 
#  (at your option) any later version.
1484 
 
1485 
# This unit launches nfsen (a Netflow grapher).
1486 
[Unit]
1487 
Description= NfSen init script
1488 
After=network.target iptables.service
1489 
 
1490 
[Service]
1491 
Type=oneshot
1492 
RemainAfterExit=yes
1393 richard 1493 
PIDFile=/var/run/nfsen/nfsen.pid
1494 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1495 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1496 
ExecStart=/usr/bin/nfsen start
1372 richard 1497 
ExecStop=/usr/bin/nfsen stop
1393 richard 1498 
ExecReload=/usr/bin/nfsen restart
1372 richard 1499 
TimeoutSec=0
1500 
 
1501 
[Install]
1502 
WantedBy=multi-user.target
1503 
EOF
1365 richard 1504 
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1505 
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1506 
# expire delay for the profile "live"
1574 richard 1507 
	/usr/bin/systemctl start nfsen
1393 richard 1508 
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1509 
# add SURFmap plugin (waiting for new technical solution)
1510 
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1511 
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1512 
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1513 
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1514 
#	cd /tmp/
2688 lucas.echa 1515 
#	/usr/bin/sh SURFmap/install.sh
2643 rexy 1516 
# clear the installation
1517 
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1518 
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1519 
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1520 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
1389 richard 1521 
} # End of nfsen ()
1 root 1522 
 
2552 rexy 1523 
###########################################################
1524 
##                     Function "vnstat"                 ##
1525 
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1526 
###########################################################
1541 richard 1527 
vnstat ()
1528 
{
2330 tom.houday 1529 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1530 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1531 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1532 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1533 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1534 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1535 
	/usr/bin/vnstat -i $EXTIF -u --force
2281 tom.houday 1536 
} # End of vnstat
1537 
 
2558 rexy 1538 
##################################################################
1539 
##                     Function "dnsmasq"                       ##
1540 
## - creation of the conf files of the 4 intances of dnsmasq    ##
1541 
## - creation of the file managing domain name (local & remote) ##
1542 
##################################################################
1389 richard 1543 
dnsmasq ()
219 jeremy 1544 
{
1545 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1546 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1547 
	# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1548 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1549 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1550 
# ADD Toulouse university whitelist domains
1472 richard 1551 
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1552 
listen-address=127.0.0.1
1356 richard 1553 
port=55
1472 richard 1554 
no-dhcp-interface=lo
1356 richard 1555 
bind-interfaces
1721 richard 1556 
cache-size=1024
1356 richard 1557 
domain-needed
1558 
expand-hosts
1559 
bogus-priv
1560 
filterwin2k
2688 lucas.echa 1561 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1562 
server=$DNS1
1563 
server=$DNS2
1356 richard 1564 
EOF
2688 lucas.echa 1565 
 
1566 
	# Create dnsmasq-whitelist unit
1567 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1568 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1569 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1570 
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
1571 
} # End dnsmasq
1572 
 
1573 
##################################################
1574 
##              Function "unbound"              ##
1575 
##################################################
1576 
unbound ()
1577 
{
1578 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1579 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1580 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1581 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1582 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1583 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1584 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1585 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1586 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1587 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1588 
 
1589 
	# Local static DNS configuration
1590 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1591 
 
1592 
	# Forward zone configuration file for all unbound dns servers
1593 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1594 
forward-zone:
1595 
	name: "."
1596 
	forward-addr: $DNS1
1597 
	forward-addr: $DNS2
1472 richard 1598 
EOF
1599 
 
2688 lucas.echa 1600 
	# Custom configuration file for manual DNS configuration
1601 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1602 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1603 
## Add one block for each domain name managed by an other DNS server
1604 
##
1605 
## Example:
1606 
##
1607 
## server:
1608 
##     local-zone: "<your_domain>." transparent
1609 
## forward-zone:
1610 
##     name: "<your_domain>."
1611 
##     forward-addr: <@IP_domain_server>
1612 
##
2558 rexy 1613 
## INFO : local hostnames are resolved in /etc/hosts file
1614 
EOF
1615 
 
2688 lucas.echa 1616 
	# Configuration file of ALCASAR main domains for $INTIF
1617 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1618 
server:
1619 
	local-zone: "$HOSTNAME.$DOMAIN" static
1620 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1621 
	local-zone: "$HOSTNAME" static
1622 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1623 
	local-zone: "$DOMAIN." static
1624 
	local-data: "$DOMAIN. A"
1625 
EOF
1626 
 
1627 
	# Configuration file for lo of forward unbound
1628 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1629 
server:
1630 
	interface: 127.0.0.1@53
1631 
	access-control-view: 127.0.0.1/8 lo
1632 
 
1633 
view:
1634 
	name: "lo"
1635 
	local-zone: "$HOSTNAME.$DOMAIN" static
1636 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1637 
	local-zone: "$HOSTNAME" static
1638 
	local-data: "$HOSTNAME A 127.0.0.1"
1639 
	local-zone: "$DOMAIN." static
1640 
	local-data: "$DOMAIN. A"
1641 
	view-first: yes
1642 
EOF
1643 
 
1644 
	# Configuration file for $INTIF of forward unbound
1645 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1646 
server:
1647 
	interface: ${PRIVATE_IP}@53
1648 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1649 
 
1650 
view:
1651 
	name: "$INTIF"
1652 
	local-zone: "$HOSTNAME.$DOMAIN" static
1653 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1654 
	local-zone: "$HOSTNAME" static
1655 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1656 
	view-first: yes
1657 
EOF
1658 
 
1659 
	# Configuration file for forward unbound
1660 
	cat << EOF > /etc/unbound/unbound.conf
1661 
server:
1662 
	verbosity: 1
1663 
	hide-version: yes
1664 
	hide-identity: yes
1665 
	do-ip6: no
1666 
 
1667 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1668 
	include: /etc/unbound/conf.d/common/local-forward/*
1669 
	include: /etc/unbound/conf.d/common/local-dns/*
1670 
	include: /etc/unbound/conf.d/forward/*
1671 
EOF
1672 
 
1673 
	# Configuration file for $INTIF of blacklist unbound
1674 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1675 
server:
1676 
	interface: ${PRIVATE_IP}@54
1677 
	access-control: $PRIVATE_IP_MASK allow
1678 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1679 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1680 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1681 
EOF
1682 
 
1683 
	# Configuration file for blacklist unbound
1684 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1685 
server:
1686 
	verbosity: 1
1687 
	hide-version: yes
1688 
	hide-identity: yes
1689 
	do-ip6: no
1690 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1691 
	chroot: ""
1692 
	define-tag: "blacklist"
1693 
	log-local-actions: yes
1694 
 
1695 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1696 
	include: /etc/unbound/conf.d/common/local-forward/*
1697 
	include: /etc/unbound/conf.d/common/local-dns/*
1698 
	include: /etc/unbound/conf.d/blacklist/*
1699 
 
1700 
	include: /usr/local/share/unbound-bl-enabled/*
1701 
EOF
1702 
 
1703 
	# Configuration file for $INTIF of whitelist unbound
1704 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1705 
server:
1706 
	interface: ${PRIVATE_IP}@55
1707 
	access-control: $PRIVATE_IP_MASK allow
1708 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1709 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1710 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1711 
EOF
1712 
 
1713 
	# Configuration file for whitelist unbound
1714 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1715 
server:
1716 
	verbosity: 1
1717 
	hide-version: yes
1718 
	hide-identity: yes
1719 
	do-ip6: no
1720 
	do-not-query-localhost: no
1721 
	define-tag: "whitelist"
1722 
 
1723 
	local-zone: "." transparent
1724 
	local-zone-tag: "." "whitelist"
1725 
 
1726 
	include: /usr/local/share/unbound-wl-enabled/*
1727 
	include: /etc/unbound/conf.d/whitelist/*
1728 
	include: /etc/unbound/conf.d/common/local-dns/*
1729 
	include: /etc/unbound/conf.d/common/local-forward/*
1730 
 
1731 
forward-zone:
1732 
	name: "."
1733 
	forward-addr: 127.0.0.1@55
1734 
EOF
1735 
 
1736 
	# Configuration file for $INTIF of blackhole unbound
1737 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1738 
server:
1739 
	interface: ${PRIVATE_IP}@56
1740 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1741 
 
1742 
view:
1743 
	name: "$INTIF"
1744 
	local-zone: "." redirect
1745 
	local-data: ". A $PRIVATE_IP"
1746 
EOF
1747 
 
1748 
	# Configuration file for blackhole unbound
1749 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1750 
server:
1751 
	verbosity: 1
1752 
	hide-version: yes
1753 
	hide-identity: yes
1754 
	do-ip6: no
1755 
 
1756 
	include: /etc/unbound/conf.d/blackhole/*
1757 
	include: /etc/unbound/conf.d/common/local-dns/*
1758 
	include: /etc/unbound/conf.d/common/local-forward/*
1759 
EOF
1760 
 
1761 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1762 
	then
1763 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1764 
	fi
1765 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1766 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1767 
 
1768 
	for list in blacklist blackhole whitelist
1474 richard 1769 
	do
2688 lucas.echa 1770 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1771 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1772 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1773 
	done
308 richard 1774 
 
2688 lucas.echa 1775 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
1776 
} # End unbound
1777 
 
2689 lucas.echa 1778 
##################################################
1779 
##              Function "dhcpd"                ##
1780 
##################################################
1781 
dhcpd ()
1782 
{
1783 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1784 
 
1785 
	cat <<EOF > /etc/dhcpd.conf
1786 
ddns-update-style none;
1787 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1788 
	option routers $PRIVATE_IP;
1789 
	option subnet-mask $PRIVATE_NETMASK;
1790 
	option domain-name-servers $PRIVATE_IP;
1791 
 
1792 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1793 
	default-lease-time 21600;
1794 
	max-lease-time 43200;
1795 
}
1796 
EOF
1797 
}
1798 
 
2552 rexy 1799 
##########################################################
1800 
##                      Function "BL"                   ##
1801 
## - copy Toulouse BL                                   ##
1802 
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1803 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1804 
##     - URLs for E²guardian                            ##
1805 
##     - IPs for NetFilter                              ##
1806 
##########################################################
308 richard 1807 
BL ()
1808 
{
1930 richard 1809 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1810 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1811 
	mkdir -p /tmp/blacklists
1938 richard 1812 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1813 
# creation of file for the rehabilited domains and urls
648 richard 1814 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1815 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1816 
	touch $DIR_DG/lists/exceptionsitelist
1817 
	touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1818 
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1819 
	cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1820 
# E2guardian filter config for ALCASAR
311 richard 1821 
EOF
648 richard 1822 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1823 
# E2guardian domain filter config for ALCASAR
311 richard 1824 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1825 
#**
1826 
# block all SSL and CONNECT tunnels
1827 
**s
1828 
# block all SSL and CONNECT tunnels specified only as an IP
1829 
*ips
1830 
# block all sites specified only by an IP
1831 
*ip
1832 
EOF
1852 raphael.pi 1833 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1834 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1835 
# Bing - add 'adlt=strict'
1836 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1837 
EOF
1913 richard 1838 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1839 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1840 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1841 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1842 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1843 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1844 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1845 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1846 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1847 
# add custom ALCASAR BL files
1957 richard 1848 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1849 
	do
1850 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1851 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1852 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1853 
	done
2521 armand.ito 1854 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1855 
	chown -R root:apache $DIR_DEST_SHARE
1856 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1857 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1858 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1859 
# enable the default categories
1957 richard 1860 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1861 
	rm -rf /tmp/blacklists
2314 richard 1862 
} # End BL()
219 jeremy 1863 
 
2552 rexy 1864 
#######################################################
1865 
##                  Function "cron"                  ##
1866 
## - write all cron & anacron files                  ##
1867 
#######################################################
1 root 1868 
cron ()
1869 
{
2640 rexy 1870 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1871 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1872 
	cat <<EOF > /etc/crontab
1828 richard 1873 
SHELL=/usr/bin/bash
2640 rexy 1874 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1875 
MAILTO=root
1876 
HOME=/
1877 
 
1878 
# run-parts
1879 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1880 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1881 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1882 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1883 
EOF
1884 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1885 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1886 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1887 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1888 
EOF
811 richard 1889 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1890 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1891 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1892 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1893 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1894 
EOF
952 franck 1895 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1896 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1897 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1898 
EOF
2454 tom.houday 1899 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1900 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1901 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1902 
EOF
2454 tom.houday 1903 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1904 
# Update the system (everyday at 3:30 am)
762 franck 1905 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1906 
EOF
2454 tom.houday 1907 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1908 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1909 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1910 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1911 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1912 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1913 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1914 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1915 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1916 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1917 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1918 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1919 
EOF
2454 tom.houday 1920 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1921 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1922 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1923 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1924 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1925 
 
2228 franck 1926 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1927 
EOF
2454 tom.houday 1928 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1929 
# start dead daemons (after boot process and every 18')
1851 franck 1930 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1931 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1932 
EOF
2454 tom.houday 1933 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1934 
# 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 1935 
 
1874 raphael.pi 1936 
EOF
2304 tom.houday 1937 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1938 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1939 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1940 
EOF
1941 
 
1808 richard 1942 
# removing the users crons
522 richard 1943 
	rm -f /var/spool/cron/*
2314 richard 1944 
} # End cron()
1 root 1945 
 
2552 rexy 1946 
######################################################################
1947 
##                      Fonction "Fail2Ban"                         ##
1948 
##- Adapt conf file to ALCASAR                                      ##
1949 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1950 
######################################################################
1163 crox53 1951 
fail2ban()
1952 
{
2243 tom.houday 1953 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1954 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1955 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1956 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1957 
	chmod 644 /var/log/fail2ban.log
1489 richard 1958 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1959 
	/usr/bin/touch /var/log/auth.log
1515 richard 1960 
# fail2ban unit
1961 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1962 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1963 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1964 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1965 
} # End fail2ban()
1163 crox53 1966 
 
2552 rexy 1967 
#########################################################
1968 
##                   Fonction "gammu_smsd"             ##
1969 
## - Creating of SMS management database               ##
1970 
## - Write the gammu a gammu_smsd conf files           ##
1971 
#########################################################
1376 richard 1972 
gammu_smsd()
1973 
{
2601 tom.houday 1974 
# Create 'gammu' system user
1975 
	groupadd -f gammu_smsd
1976 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1977 
	usermod -a -G dialout gammu_smsd
1978 
 
1979 
# Create 'gammu' database
1980 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1981 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1982 
# Add a gammu database structure
2688 lucas.echa 1983 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1984 
 
2552 rexy 1985 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1986 
	cat << EOF > /etc/gammurc
2552 rexy 1987 
[gammu]
1988 
device = /dev/ttyUSB0
1989 
connection = at115200
1990 
EOF
1991 
 
2601 tom.houday 1992 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1993 
[gammu]
1994 
port = /dev/ttyUSB0
1995 
connection = at115200
1996 
 
1997 
[smsd]
1998 
PIN = 1234
1999 
logfile = /var/log/gammu-smsd/gammu-smsd.log
2000 
logformat = textall
2001 
debuglevel = 0
2002 
 
2003 
service = sql
2004 
driver = native_mysql
2005 
user = $DB_USER
2006 
password = $radiuspwd
2007 
pc = localhost
2008 
database = $DB_GAMMU
2009 
 
2631 rexy 2010 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2011 
 
2012 
StatusFrequency = 30
1380 richard 2013 
;LoopSleep = 2
1376 richard 2014 
 
2015 
;ResetFrequency = 300
2016 
;HardResetFrequency = 120
2017 
 
2454 tom.houday 2018 
CheckSecurity = 1
1376 richard 2019 
CheckSignal = 1
2020 
CheckBattery = 0
2021 
EOF
2601 tom.houday 2022 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2023 
 
2601 tom.houday 2024 
# Create the systemd unit
2025 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2026 
[Unit]
2027 
Description=SMS daemon for Gammu
2028 
Documentation=man:gammu-smsd(1)
2029 
After=network.target mysql.service
1376 richard 2030 
 
2601 tom.houday 2031 
[Service]
2032 
Type=forking
2033 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2034 
ExecReload=/bin/kill -HUP $MAINPID
2035 
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2036 
PIDFile=/var/run/gammu-smsd.pid
2037 
 
2038 
[Install]
2039 
WantedBy=multi-user.target
2040 
EOF
2041 
 
2314 richard 2042 
# Log folder for gammu-smsd
2601 tom.houday 2043 
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2044 
	chmod 755 /var/log/gammu-smsd
1376 richard 2045 
 
2552 rexy 2046 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2047 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2048 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2049 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2050 
#EOF
2552 rexy 2051 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2052 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2053 
 
2314 richard 2054 
} # End gammu_smsd()
1376 richard 2055 
 
2552 rexy 2056 
############################################################
2057 
##                 Fonction "msec"                        ##
2058 
## - Apply the "fileserver" security level                ##
2059 
## - remove the "system request" for rebboting            ##
2060 
## - Fix several file permissions                         ##
2061 
############################################################
2202 richard 2062 
msec()
2063 
{
2064 
 
2065 
# Apply fileserver security level
2211 richard 2066 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2067 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2068 
 
2203 richard 2069 
# Set permissions monitoring and enforcement
2202 richard 2070 
cat <<EOF > /etc/security/msec/perm.local
2071 
/var/log/firefwall/                     root.apache     750
2072 
/var/log/firewall/*                     root.apache     640
2073 
/etc/security/msec/perm.local           root.root       640
2074 
/etc/security/msec/level.local          root.root       640
2075 
/etc/freeradius-web                     root.apache     750
2076 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2077 
/etc/raddb/client.conf                  radius.radius   640
2078 
/etc/raddb/radius.conf                  radius.radius   640
2079 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2080 
/etc/raddb/sites-available/alcasar      radius.apache   660
2081 
/etc/pki/*                              root.apache     750
2211 richard 2082 
/var/log/netflow/porttracker            root.apache     770
2083 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2084 
EOF
2454 tom.houday 2085 
# apply now hourly & daily checks
2202 richard 2086 
/usr/sbin/msec
2211 richard 2087 
/etc/cron.weekly/msec
2202 richard 2088 
 
2314 richard 2089 
} # End msec()
2202 richard 2090 
 
2304 tom.houday 2091 
 
2202 richard 2092 
##################################################################
2552 rexy 2093 
##                   Fonction "letsencrypt"                     ##
2094 
## - Install Let's Encrypt client                               ##
2095 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2096 
##################################################################
2097 
letsencrypt()
2098 
{
2099 
	echo "Installing Let's Encrypt client..."
2100 
 
2586 tom.houday 2101 
	# Remove potential old installers
2102 
	rm -rf /tmp/acme.sh-*
2103 
 
2304 tom.houday 2104 
	# Extract acme.sh
2105 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2106 
 
2107 
	pwdInstall=$(pwd)
2688 lucas.echa 2108 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2109 
 
2110 
	acmesh_installDir="/opt/acme.sh"
2111 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2112 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2113 
 
2114 
	# Install acme.sh
2115 
	./acme.sh --install \
2116 
		--home $acmesh_installDir \
2117 
		--config-home $acmesh_confDir/data \
2118 
		--certhome $acmesh_confDir/certs \
2119 
		--accountkey $acmesh_confDir/ca/account.key \
2120 
		--accountconf $acmesh_confDir/data/account.conf \
2121 
		--useragent $acmesh_userAgent \
2308 tom.houday 2122 
		--nocron \
2123 
		> /dev/null
2304 tom.houday 2124 
 
2125 
	if [ $? -ne 0 ]; then
2126 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2127 
	fi
2128 
 
2129 
	# Create configuration file
2130 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2131 
email=
2132 
dateIssueRequest=
2133 
domainRequest=
2134 
challenge=
2135 
dateIssued=
2136 
dnsapi=
2137 
dateNextRenewal=
2138 
EOF
2139 
 
2688 lucas.echa 2140 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2141 
	rm -rf /tmp/acme.sh-*
2142 
 
2143 
} # END letsencrypt()
2144 
 
2145 
##################################################################
2552 rexy 2146 
##                    Fonction "post_install"                   ##
2147 
## - Modifying banners (locals et ssh) & prompts                ##
2148 
## - SSH config                                                 ##
2149 
## - sudoers config & files security                            ##
2150 
## - log rotate & ANSSI security parameters                     ##
2151 
## - Apply former conf in case of an update                     ##
2152 
##################################################################
1 root 2153 
post_install()
2154 
{
2195 richard 2155 
# change the SSH banner
2156 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2157 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2158 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2159 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2160 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2161 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2162 
# postfix banner anonymisation
2688 lucas.echa 2163 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2164 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2165 
# sshd liste on EXTIF & INTIF
1548 richard 2166 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2167 
# sshd authorized certificate for root login
1696 franck 2168 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2169 
# ALCASAR conf file
2327 richard 2170 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2171 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2172 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2173 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2174 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2175 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2176 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2177 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2178 
	echo "LDAP_FILTER=" >> $CONF_FILE
2179 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2180 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2181 
	echo "LDAP_SSL=on" >> $CONF_FILE
2182 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2183 
	echo "SMS=off" >> $CONF_FILE
2184 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2185 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2186 
	echo "FAILOVER=30" >> $CONF_FILE
2187 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2188 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2189 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2190 
	echo "BL_PUREIP=on" >> $CONF_FILE
2191 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2192 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2193 
# Prompt customisation (colors)
1 root 2194 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2195 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2196 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2197 
# sudoers configuration for "apache" & "sysadmin"
1 root 2198 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2199 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2200 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2201 
# Modify some logrotate files (gammu, ulogd)
1 root 2202 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2203 
	chmod 644 /etc/logrotate.d/*
2195 richard 2204 
# Log compression
706 franck 2205 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2206 
# actualisation des fichiers logs compressés
2521 armand.ito 2207 
	for dir in firewall e2guardian lighttpd
706 franck 2208 
	do
2688 lucas.echa 2209 
		find /var/log/$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 2210 
	done
1221 richard 2211 
# create the alcasar-load_balancing unit
2212 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2213 
#  This file is part of systemd.
2214 
#
2215 
#  systemd is free software; you can redistribute it and/or modify it
2216 
#  under the terms of the GNU General Public License as published by
2217 
#  the Free Software Foundation; either version 2 of the License, or
2218 
#  (at your option) any later version.
2219 
 
2220 
# This unit lauches alcasar-load-balancing.sh script.
2221 
[Unit]
2222 
Description=alcasar-load_balancing.sh execution
2223 
After=network.target iptables.service
2224 
 
2225 
[Service]
2226 
Type=oneshot
2227 
RemainAfterExit=yes
1828 richard 2228 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2229 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2230 
TimeoutSec=0
2231 
SysVStartPriority=99
2232 
 
2233 
[Install]
2234 
WantedBy=multi-user.target
1157 stephane 2235 
EOF
2601 tom.houday 2236 
	/usr/bin/systemctl daemon-reload
1221 richard 2237 
# processes launched at boot time (Systemctl)
2688 lucas.echa 2238 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2239 
	do
1574 richard 2240 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2241 
	done
2454 tom.houday 2242 
 
1452 richard 2243 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2244 
	for i in ulogd gpm dhcpd
1452 richard 2245 
	do
1574 richard 2246 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2247 
	done
2454 tom.houday 2248 
 
1221 richard 2249 
# Apply French Security Agency (ANSSI) rules
1362 richard 2250 
# ignore ICMP broadcast (smurf attack)
2251 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2252 
# ignore ICMP errors bogus
2253 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2254 
# remove ICMP redirects responces
2255 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2256 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2257 
# enable SYN Cookies (Syn flood attacks)
2258 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2259 
# enable kernel antispoofing
2260 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2261 
# ignore source routing
2262 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2263 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2264 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2265 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2266 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2267 
# disable iptables_helpers
2268 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2269 
# Switch to the router mode
2270 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2271 
# Remove unused service ipv6
1964 franck 2272 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2273 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2274 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2275 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2276 
# switch to multi-users runlevel (instead of x11)
1221 richard 2277 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2278 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2279 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2280 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2281 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2282 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2283 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2284 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2285 
	then
2454 tom.houday 2286 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2287 
		echo >> /etc/mageia-release
2288 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2289 
	fi
2290 
	if [ $Lang == "fr" ]
2291 
	then
2292 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2293 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2294 
	else
2295 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2296 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2297 
	fi
2298 
	/usr/bin/update-grub2
1221 richard 2299 
# Load and apply the previous conf file
2300 
	if [ "$mode" = "update" ]
532 richard 2301 
	then
1668 richard 2302 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2303 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2304 
		PARENT_SCRIPT=`basename $0`
2305 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2306 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2307 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2308 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2309 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2310 
	fi
2560 rexy 2311 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2312 
	chown -R root:apache $DIR_DEST_ETC/*
2313 
	chmod -R 660 $DIR_DEST_ETC/*
2314 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2315 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2316 
	echo ""
1 root 2317 
	echo "#############################################################################"
638 richard 2318 
	if [ $Lang == "fr" ]
2319 
		then
2320 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2321 
		echo "#                                                                           #"
2322 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2323 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2324 
		echo "#                                                                           #"
2325 
		echo "#############################################################################"
2326 
		echo
2327 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2328 
		echo
2329 
		echo "- Lisez attentivement la documentation d'exploitation"
2330 
		echo
2688 lucas.echa 2331 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2332 
		echo
2333 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2334 
	else
2396 tom.houday 2335 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2336 
		echo "#                                                                           #"
2337 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2338 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2339 
		echo "#                                                                           #"
2340 
		echo "#############################################################################"
2341 
		echo
2342 
		echo "- The system will be rebooted in order to operate ALCASAR"
2343 
		echo
2344 
		echo "- Read the exploitation documentation"
2345 
		echo
2688 lucas.echa 2346 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2347 
		echo
2348 
		echo "                   Hit 'Enter' to continue"
2349 
	fi
1782 franck 2350 
	sleep 2
2560 rexy 2351 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2352 
	then
2688 lucas.echa 2353 
		read
815 richard 2354 
	fi
774 richard 2355 
	clear
1 root 2356 
	reboot
2357 
} # End post_install ()
2358 
 
2552 rexy 2359 
#####################################################################################
2360 
#                                   Main Install loop                               #
2361 
#####################################################################################
832 richard 2362 
dir_exec=`dirname "$0"`
2363 
if [ $dir_exec != "." ]
2364 
then
2365 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2366 
	echo "Launch this program from the ALCASAR archive directory"
2367 
	exit 0
2368 
fi
2688 lucas.echa 2369 
if [ $EUID -gt 0 ]
2220 richard 2370 
then
2688 lucas.echa 2371 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2372 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2373 
	exit 0
2374 
fi
832 richard 2375 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2376 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2377 
nb_args=$#
2378 
args=$1
2379 
if [ $nb_args -eq 0 ]
2380 
then
2381 
	nb_args=1
2382 
	args="-h"
2383 
fi
1062 richard 2384 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2385 
case $args in
2386 
	-\? | -h* | --h*)
2387 
		echo "$usage"
2388 
		exit 0
2389 
		;;
291 franck 2390 
	-i | --install)
1538 richard 2391 
		header_install
959 franck 2392 
		license
1544 richard 2393 
		header_install
29 richard 2394 
		testing
595 richard 2395 
# RPMs install
2396 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2397 
		if [ "$?" != "0" ]
1 root 2398 
		then
595 richard 2399 
			exit 0
2400 
		fi
1249 richard 2401 
		if [ -e $CONF_FILE ]
595 richard 2402 
		then
2458 richard 2403 
# Uninstall or update the running version
2404 
			if [ "$mode" == "update" ]
2405 
			then
2560 rexy 2406 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2407 
			else
2560 rexy 2408 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2409 
			fi
595 richard 2410 
		fi
2466 richard 2411 
	if [ $DEBUG_ALCASAR == "on" ]
2412 
	then
2413 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2414 
		read
2466 richard 2415 
	fi
2454 tom.houday 2416 
# Test if manual update
2560 rexy 2417 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2418 
		then
636 richard 2419 
			header_install
595 richard 2420 
			if [ $Lang == "fr" ]
636 richard 2421 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2422 
				else echo "The configuration file of an old version has been found";
595 richard 2423 
			fi
597 richard 2424 
			response=0
2425 
			PTN='^[oOnNyY]$'
2426 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2427 
			do
2428 
				if [ $Lang == "fr" ]
2429 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2430 
					else echo -n "Do you want to use it (Y/n)?";
2431 
				 fi
2432 
				read response
2454 tom.houday 2433 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2434 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2435 
				fi
2436 
			done
2437 
		fi
636 richard 2438 
# Test if update
2560 rexy 2439 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2440 
		then
2441 
			if [ $Lang == "fr" ]
2442 
				then echo "#### Installation avec mise à jour ####";
2443 
				else echo "#### Installation with update     ####";
2444 
			fi
2560 rexy 2445 
# Extract some info from the previous configuration file
2446 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2447 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2448 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2449 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2450 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2451 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2452 
			mode="update"
1 root 2453 
		fi
2689 lucas.echa 2454 
		for func in init network ACC CA 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 2455 
		do
2456 
			$func
2466 richard 2457 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2458 
			then
2466 richard 2459 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2460 
				read
2466 richard 2461 
			fi
14 richard 2462 
		done
5 franck 2463 
		;;
291 franck 2464 
	-u | --uninstall)
1828 richard 2465 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2466 
		then
597 richard 2467 
			if [ $Lang == "fr" ]
2468 
				then echo "ALCASAR n'est pas installé!";
2469 
				else echo "ALCASAR isn't installed!";
2470 
			fi
1 root 2471 
			exit 0
2472 
		fi
5 franck 2473 
		response=0
2474 
		PTN='^[oOnN]$'
580 richard 2475 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2476 
		do
597 richard 2477 
			if [ $Lang == "fr" ]
2478 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2479 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2480 
			fi
5 franck 2481 
			read response
2482 
		done
1103 richard 2483 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2484 
		then
1103 richard 2485 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2486 
		else
2560 rexy 2487 
			rm -f /var/tmp/alcasar-conf*
1 root 2488 
		fi
597 richard 2489 
# Uninstall the running version
2560 rexy 2490 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2491 
		;;
2492 
	*)
2493 
		echo "Argument inconnu :$1";
460 richard 2494 
		echo "Unknown argument :$1";
1 root 2495 
		echo "$usage"
2496 
		exit 1
2497 
		;;
2498 
esac
10 franck 2499 
# end of script