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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2884 2020-11-16 22:12:53Z rexy $
1 root 3 
 
4 
# alcasar.sh
2466 richard 5 
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6 
# This script is distributed under the Gnu General Public License (GPL)
7 
#  team@alcasar.net
959 franck 8 
 
2454 tom.houday 9 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10 
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15 
 
672 richard 16 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20 
 
2840 rexy 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, clamav, Ulog, fail2ban, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
26 
# Functions :
1378 richard 27 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 28 
#	init			: Installation of RPM and scripts
29 
#	network			: Network parameters
2552 rexy 30 
#	ACC				: ALCASAR Control Center installation
31 
#	CA				: Certification Authority initialization
1837 richard 32 
#	time_server		: NTPd configuration
1221 richard 33 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 34 
#	freeradius		: FreeRadius initialisation
1389 richard 35 
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 36 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2840 rexy 37 
#	antivirus		: clamav & freshclam configuration
1389 richard 38 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 39 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 40 
#	unbound			: Name server configuration
41 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 42 
#	vnstat			: little network stat daemon
2688 lucas.echa 43 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 44 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 45 
#	fail2ban		: Fail2ban IDS installation and configuration
46 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 47 
#	msec			: Mandriva security package configuration
2304 tom.houday 48 
#	letsencrypt		: Let's Encrypt client
2552 rexy 49 
#	post_install	: Security, log rotation, etc.
1 root 50 
 
2499 tom.houday 51 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 52 
DATE=`date '+%d %B %Y - %Hh%M'`
53 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55 
mode="install"
1 root 56 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 57 
DIR_INSTALL=`pwd`						# current directory
1015 richard 58 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
59 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 60 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
61 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
62 
DIR_WEB="/var/www/html"					# directory of Lighttpd
63 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
64 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 65 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
66 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 67 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 68 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 69 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 70 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 71 
DB_RADIUS="radius"						# database name used by FreeRadius server
72 
DB_USER="radius"						# user name allows to request the users database
73 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 74 
# ******* Network parameters - paramètres réseau *******
2552 rexy 75 
HOSTNAME="alcasar"						# default hostname
76 
DOMAIN="localdomain"					# default local domain
2736 rexy 77 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
78 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 79 
MTU="1500"
1243 richard 80 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 81 
# ****** Paths - chemin des commandes *******
82 
SED="/bin/sed -i"
83 
# ****************** End of global parameters *********************
84 
 
2724 rexy 85 
license()
959 franck 86 
{
87 
	if [ $Lang == "fr" ]
1538 richard 88 
	then
89 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
90 
	else
91 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92 
	fi
1538 richard 93 
	response=0
2760 lucas.echa 94 
	PTN='^[oOyYnN]?$'
95 
	until [[ "$response" =~ $PTN ]]
1538 richard 96 
	do
97 
		if [ $Lang == "fr" ]
1563 franck 98 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
100 
		fi
101 
		read response
102 
	done
103 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
104 
	then
105 
		exit 1
106 
	fi
2724 rexy 107 
} # End of license()
959 franck 108 
 
2724 rexy 109 
header_install()
1 root 110 
{
111 
	clear
112 
	echo "-----------------------------------------------------------------------------"
460 richard 113 
	echo "                     ALCASAR V$VERSION Installation"
1 root 114 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115 
	echo "-----------------------------------------------------------------------------"
2724 rexy 116 
} # End of header_install()
1 root 117 
 
2552 rexy 118 
########################################################
2870 rexy 119 
##              Function "testing_system"             ##
2552 rexy 120 
## - Test Mageia version                              ##
121 
## - Test ALCASAR version (if already installed)      ##
122 
## - Test free space on /var  (>10G)                  ##
123 
## - Test Internet access                             ##
124 
########################################################
2870 rexy 125 
testing_system()
29 richard 126 
{
1529 richard 127 
# Test of Mageia version
128 
# extract the current Mageia version and hardware architecture (i586 ou X64)
129 
	fic=`cat /etc/product.id`
130 
	unknown_os=0
131 
	old="$IFS"
132 
	IFS=","
133 
	set $fic
2688 lucas.echa 134 
	for i in "$@"
1529 richard 135 
	do
136 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 137 
			then
1529 richard 138 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
139 
			unknown_os=`expr $unknown_os + 1`
140 
		fi
141 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 142 
			then
1529 richard 143 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144 
			unknown_os=`expr $unknown_os + 1`
145 
		fi
146 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 147 
			then
1529 richard 148 
			ARCH=`echo $i|cut -d"=" -f2`
149 
			unknown_os=`expr $unknown_os + 1`
150 
		fi
151 
	done
2669 tom.houday 152 
	if [ "$ARCH" != "x86_64" ]
2149 richard 153 
		then
154 
		if [ $Lang == "fr" ]
2669 tom.houday 155 
			then echo "Votre architecture matérielle doit être en 64bits"
156 
			else echo "You hardware architecture must be 64bits"
2149 richard 157 
		fi
2482 lucas.echa 158 
		exit 1
2149 richard 159 
	fi
1529 richard 160 
	IFS="$old"
2757 rexy 161 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 162 
	then
2669 tom.houday 163 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
164 
			then
165 
			echo
166 
			if [ $Lang == "fr" ]
167 
				then
168 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
169 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 170 
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 171 
				echo "3 - Importez votre base des usagers"
172 
			else
173 
				echo "The automatic update of ALCASAR can't be performed."
174 
				echo "1 - Save your traceability files and the user database"
2757 rexy 175 
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 176 
				echo "3 - Import your users database"
177 
			fi
178 
		else
179 
			if [ $Lang == "fr" ]
180 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
181 
				else echo "The installation of ALCASAR can't be performed."
182 
			fi
183 
		fi
184 
		echo
185 
		if [ $Lang == "fr" ]
2757 rexy 186 
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
187 
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 188 
		fi
2688 lucas.echa 189 
		exit 1
2669 tom.houday 190 
	fi
191 
 
1362 richard 192 
# Test if ALCASAR is already installed
193 
	if [ -e $CONF_FILE ]
194 
	then
2396 tom.houday 195 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 196 
		if [ $Lang == "fr" ]
2669 tom.houday 197 
			then echo "La version $current_version d'ALCASAR est déjà installée"
198 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 199 
		fi
1362 richard 200 
		response=0
2458 richard 201 
		PTN='^[12]$'
2760 lucas.echa 202 
		until [[ "$response" =~ $PTN ]]
1362 richard 203 
		do
204 
			if [ $Lang == "fr" ]
2669 tom.houday 205 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
206 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 207 
			fi
1362 richard 208 
			read response
209 
		done
2458 richard 210 
		if [ "$response" = "2" ]
1362 richard 211 
		then
2560 rexy 212 
			rm -f /var/tmp/alcasar-conf*
1362 richard 213 
		else
2870 rexy 214 
# Create the archive of conf files
1362 richard 215 
			$DIR_SCRIPTS/alcasar-conf.sh --create
216 
			mode="update"
217 
		fi
1529 richard 218 
	fi
2847 rexy 219 
# Free /var (when updating) and test free space
220 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 221 
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 222 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 223 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
224 
	if [ $free_space -lt 10 ]
1529 richard 225 
		then
2771 rexy 226 
		if [ $Lang == "fr" ]
2847 rexy 227 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 228 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 229 
		fi
2771 rexy 230 
	exit 0
1529 richard 231 
	fi
2870 rexy 232 
} # End of testing_system
2669 tom.houday 233 
 
2870 rexy 234 
########################################################
235 
##             Function "testing_network"             ##
236 
## - Test Internet access                             ##
237 
########################################################
238 
testing_network()
239 
{
2669 tom.houday 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 [ "$Lang" == 'fr' ]
2771 rexy 245 
				then echo "Aucune passerelle par défaut configurée"
246 
				else echo "No default gateway configured"
2669 tom.houday 247 
			fi
248 
			exit 1
249 
		fi
250 
	fi
251 
	if [ "$Lang" == 'fr' ]
252 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253 
		else echo "External interface (Internet) used: $EXTIF"
254 
	fi
255 
 
256 
	if [ -z "$INTIF" ]; then
257 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259 
		if [ $interfacesCount -eq 0 ]; then
260 
			if [ "$Lang" == 'fr' ]
261 
				then echo "Aucune interface de disponible pour le réseau interne"
262 
				else echo "No interface available for the internal network"
263 
			fi
264 
			exit 1
265 
		elif [ $interfacesCount -eq 1 ]; then
266 
			INTIF="$interfacesList"
267 
		else
268 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270 
			if [ "$Lang" == 'fr' ]
271 
				then echo 'Liste des interfaces disponible :'
272 
				else echo 'List of available interfaces:'
273 
			fi
274 
			echo "$interfacesSorted"
275 
			response=''
276 
			while true; do
277 
				if [ "$Lang" == 'fr' ]
278 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
280 
				fi
281 
				read response
282 
 
283 
				[ -z "$response" ] && response="$interfacePreferred"
284 
 
285 
				# Check if interface exist
2688 lucas.echa 286 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287 
					INTIF="$response"
288 
					break
289 
				else
290 
					if [ "$Lang" == 'fr' ]
291 
						then echo "Interface \"$response\" introuvable"
292 
						else echo "Interface \"$response\" not found"
293 
					fi
294 
				fi
295 
			done
296 
		fi
297 
	fi
298 
	if [ "$Lang" == 'fr' ]
299 
		then echo "Interface interne utilisée : $INTIF"
300 
		else echo "Internal interface used: $INTIF"
301 
	fi
302 
 
2290 richard 303 
	if [ $Lang == "fr" ]
304 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305 
		else echo -n "Network parameters tests: "
2290 richard 306 
	fi
307 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310 
	for i in $IF_INTERFACES
311 
	do
2688 lucas.echa 312 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313 
			rm -f ifcfg-$i
2454 tom.houday 314 
 
2282 richard 315 
			if [ $Lang == "fr" ]
316 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 317 
				else echo "Deleting: ifcfg-$i"
2282 richard 318 
			fi
319 
		fi
320 
	done
2688 lucas.echa 321 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322 
	echo -n "."
2454 tom.houday 323 
# Test Ethernet NIC links state
2669 tom.houday 324 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325 
	if [ ! -z "$interfacesDown" ]; then
326 
		for i in $interfacesDown; do
327 
			if [ $Lang == "fr" ]
328 
			then
329 
				echo -e "\nÉchec"
330 
				echo "Le lien réseau de la carte $i n'est pas actif."
331 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332 
			else
333 
				echo -e "\nFailed"
334 
				echo "The link state of $i interface is down."
335 
				echo "Make sure that this network card is connected to a switch or an A.P."
336 
			fi
337 
		done
338 
		exit 1
339 
	fi
1471 richard 340 
	echo -n "."
341 
# Test EXTIF config files
2681 tom.houday 342 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346 
	then
784 richard 347 
		if [ $Lang == "fr" ]
2454 tom.houday 348 
		then
2669 tom.houday 349 
			echo -e "\nÉchec"
784 richard 350 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353 
		else
2669 tom.houday 354 
			echo -e "\nFailed"
784 richard 355 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
356 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358 
		fi
830 richard 359 
		echo "DEVICE=$EXTIF"
784 richard 360 
		echo "IPADDR="
361 
		echo "NETMASK="
362 
		echo "GATEWAY="
363 
		echo "DNS1="
364 
		echo "DNS2="
830 richard 365 
		echo "ONBOOT=yes"
2669 tom.houday 366 
		exit 1
784 richard 367 
	fi
368 
	echo -n "."
2290 richard 369 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371 
		if [ $Lang == "fr" ]
2454 tom.houday 372 
		then
2669 tom.houday 373 
			echo -e "\nÉchec"
595 richard 374 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375 
			echo "Réglez ce problème puis relancez ce script."
376 
		else
2669 tom.houday 377 
			echo -e "\nFailed"
595 richard 378 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379 
			echo "Resolv this problem, then restart this script."
380 
		fi
2669 tom.houday 381 
		exit 1
29 richard 382 
	fi
308 richard 383 
	echo -n "."
2290 richard 384 
# Test if default GW is alive
1499 richard 385 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387 
		then
595 richard 388 
		if [ $Lang == "fr" ]
2454 tom.houday 389 
		then
2669 tom.houday 390 
			echo -e "\nÉchec"
2290 richard 391 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392 
			echo "Réglez ce problème puis relancez ce script."
393 
		else
2669 tom.houday 394 
			echo -e "\nFailed"
2290 richard 395 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396 
			echo "Resolv this problem, then restart this script."
397 
		fi
2669 tom.houday 398 
		exit 1
308 richard 399 
	fi
400 
	echo -n "."
2290 richard 401 
# Test Internet connectivity
2669 tom.houday 402 
	domainTested='www.google.com'
403 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
404 
	if [ $? -ne 0 ]; then
595 richard 405 
		if [ $Lang == "fr" ]
2454 tom.houday 406 
		then
2669 tom.houday 407 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409 
			echo "Vérifiez la validité des adresses IP des DNS."
410 
		else
2669 tom.houday 411 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413 
			echo "Verify the DNS IP addresses"
414 
		fi
2669 tom.houday 415 
		exit 1
29 richard 416 
	fi
308 richard 417 
	echo ". : ok"
2870 rexy 418 
} # End of testing_network()
302 richard 419 
 
2552 rexy 420 
#######################################################################
421 
##                    Function "init"                                ##
422 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424 
#######################################################################
2724 rexy 425 
init()
302 richard 426 
{
527 richard 427 
	if [ "$mode" != "update" ]
302 richard 428 
	then
429 
# On affecte le nom d'organisme
597 richard 430 
		header_install
302 richard 431 
		ORGANISME=!
432 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 433 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 434 
		do
595 richard 435 
			if [ $Lang == "fr" ]
2454 tom.houday 436 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 437 
				else echo -n "Enter the name of your organism : "
595 richard 438 
			fi
330 franck 439 
			read ORGANISME
613 richard 440 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 441 
			then
330 franck 442 
				ORGANISME=!
443 
			fi
444 
		done
302 richard 445 
	fi
1 root 446 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447 
# We create random passwords and shared secrets
628 richard 448 
	rm -f $PASSWD_FILE
2419 richard 449 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453 
		grep -v '[eE]nter password:' | \
454 
		sed -e "s/PBKDF2 hash of your password is //"`
455 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 459 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460 
	echo "GRUB2_user=root" >> $PASSWD_FILE
461 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
468 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475 
	chmod 640 $PASSWD_FILE
1828 richard 476 
#  copy scripts in in /usr/local/bin
2664 tom.houday 477 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478 
#  copy conf files in /usr/local/etc
1954 richard 479 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481 
# generate central conf file
482 
	cat <<EOF > $CONF_FILE
612 richard 483 
##########################################
484 
##                                      ##
485 
##          ALCASAR Parameters          ##
486 
##                                      ##
487 
##########################################
1 root 488 
 
612 richard 489 
INSTALL_DATE=$DATE
490 
VERSION=$VERSION
491 
ORGANISM=$ORGANISME
492 
EOF
628 richard 493 
	chmod o-rwx $CONF_FILE
2724 rexy 494 
} # End of init()
1 root 495 
 
2552 rexy 496 
#########################################################
497 
##                    Function "network"               ##
498 
## - Define the several network address                ##
499 
## - Define the DNS naming                             ##
500 
## - INTIF parameters (consultation network)           ##
501 
## - Write "/etc/hosts" file                           ##
502 
## - write "hosts.allow" & "hosts.deny" files          ##
503 
#########################################################
2724 rexy 504 
network()
1 root 505 
{
506 
	header_install
636 richard 507 
	if [ "$mode" != "update" ]
508 
		then
509 
		if [ $Lang == "fr" ]
510 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512 
		fi
513 
		response=0
2760 lucas.echa 514 
		PTN='^[oOyYnN]?$'
515 
		until [[ "$response" =~ $PTN ]]
1 root 516 
		do
595 richard 517 
			if [ $Lang == "fr" ]
659 richard 518 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520 
			fi
1 root 521 
			read response
522 
		done
636 richard 523 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524 
		then
525 
			PRIVATE_IP_MASK="0"
526 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528 
			do
595 richard 529 
				if [ $Lang == "fr" ]
597 richard 530 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532 
				fi
597 richard 533 
				read PRIVATE_IP_MASK
1 root 534 
			done
636 richard 535 
		else
2688 lucas.echa 536 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537 
		fi
595 richard 538 
	else
2834 rexy 539 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540 
		rm -rf /var/tmp/conf
1 root 541 
	fi
861 richard 542 
# Define LAN side global parameters
1740 richard 543 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550 
	then
2454 tom.houday 551 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553 
	fi
1499 richard 554 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560 
# Define Internet parameters
2809 rexy 561 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563 
	DNS1=${DNS1:=208.67.220.220}
70 franck 564 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568 
# Write network parameters in the conf file
2737 rexy 569 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573 
# Retrieve NIC name of other consultation LAN
2282 richard 574 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575 
	for i in $INTERFACES
576 
	do
577 
		SUB=`echo ${i:0:2}`
578 
		if [ $SUB = "wl" ]
579 
			then WIFIF=$i
2454 tom.houday 580 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581 
			then LANIF=$i
582 
		fi
583 
	done
584 
	if [ -n "$WIFIF" ]
585 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586 
	elif [ -n "$LANIF" ]
587 
		then echo "LANIF=$LANIF" >> $CONF_FILE
588 
	fi
2552 rexy 589 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591 
	then
1499 richard 592 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 593 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 594 
	else
595 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 596 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 597 
	fi
1587 richard 598 
	echo "DNS1=$DNS1" >> $CONF_FILE
599 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 600 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 601 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 602 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 603 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
604 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
605 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 606 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
607 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 608 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 609 
# network default
597 richard 610 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 611 
	cat <<EOF > /etc/sysconfig/network
612 
NETWORKING=yes
613 
FORWARD_IPV4=true
614 
EOF
2552 rexy 615 
# write "/etc/hosts"
1 root 616 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
617 
	cat <<EOF > /etc/hosts
503 richard 618 
127.0.0.1	localhost
2558 rexy 619 
$PRIVATE_IP	$HOSTNAME
1 root 620 
EOF
2552 rexy 621 
# write EXTIF (Internet) config
1499 richard 622 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
623 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 624 
	then
1499 richard 625 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 626 
DEVICE=$EXTIF
1585 richard 627 
BOOTPROTO=dhcp
628 
DNS1=127.0.0.1
629 
PEERDNS=no
630 
RESOLV_MODS=yes
631 
ONBOOT=yes
1613 franck 632 
NOZEROCONF=yes
1585 richard 633 
METRIC=10
634 
MII_NOT_SUPPORTED=yes
635 
IPV6INIT=no
636 
IPV6TO4INIT=no
637 
ACCOUNTING=no
638 
USERCTL=no
639 
MTU=$MTU
640 
EOF
2688 lucas.echa 641 
	else
1585 richard 642 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
643 
DEVICE=$EXTIF
14 richard 644 
BOOTPROTO=static
597 richard 645 
IPADDR=$PUBLIC_IP
646 
NETMASK=$PUBLIC_NETMASK
647 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 648 
DNS1=$DNS1
649 
DNS2=$DNS2
1499 richard 650 
RESOLV_MODS=yes
14 richard 651 
ONBOOT=yes
652 
METRIC=10
1610 franck 653 
NOZEROCONF=yes
14 richard 654 
MII_NOT_SUPPORTED=yes
655 
IPV6INIT=no
656 
IPV6TO4INIT=no
657 
ACCOUNTING=no
658 
USERCTL=no
994 franck 659 
MTU=$MTU
14 richard 660 
EOF
1499 richard 661 
	fi
2552 rexy 662 
# write INTIF (consultation LAN) in normal mode
2868 rexy 663 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 664 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
665 
DEVICE=$INTIF
666 
BOOTPROTO=static
667 
ONBOOT=yes
668 
NOZEROCONF=yes
669 
MII_NOT_SUPPORTED=yes
670 
IPV6INIT=no
671 
IPV6TO4INIT=no
672 
ACCOUNTING=no
673 
USERCTL=no
674 
EOF
2552 rexy 675 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 676 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 677 
DEVICE=$INTIF
678 
BOOTPROTO=static
679 
IPADDR=$PRIVATE_IP
604 richard 680 
NETMASK=$PRIVATE_NETMASK
1 root 681 
ONBOOT=yes
682 
METRIC=10
683 
NOZEROCONF=yes
684 
MII_NOT_SUPPORTED=yes
14 richard 685 
IPV6INIT=no
686 
IPV6TO4INIT=no
687 
ACCOUNTING=no
688 
USERCTL=no
1 root 689 
EOF
2282 richard 690 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
691 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
692 
	then
693 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
694 
DEVICE=$WIFIF
695 
BOOTPROTO=static
696 
ONBOOT=yes
697 
NOZEROCONF=yes
698 
MII_NOT_SUPPORTED=yes
699 
IPV6INIT=no
700 
IPV6TO4INIT=no
701 
ACCOUNTING=no
702 
USERCTL=no
703 
EOF
704 
	elif [ -n "$LANIF" ]
705 
	then
706 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
707 
DEVICE=$LANIF
708 
BOOTPROTO=static
709 
ONBOOT=yes
710 
NOZEROCONF=yes
711 
MII_NOT_SUPPORTED=yes
712 
IPV6INIT=no
713 
IPV6TO4INIT=no
714 
ACCOUNTING=no
715 
USERCTL=no
716 
EOF
717 
	fi
2552 rexy 718 
# write hosts.allow & hosts.deny
1 root 719 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
720 
	cat <<EOF > /etc/hosts.allow
721 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 722 
sshd: ALL
1 root 723 
ntpd: $PRIVATE_NETWORK_SHORT
724 
EOF
725 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
726 
	cat <<EOF > /etc/hosts.deny
727 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
728 
EOF
790 richard 729 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 730 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 731 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 732 
# load conntrack ftp module
733 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 734 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 735 
# load ipt_NETFLOW module
736 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 737 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 738 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
739 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
740 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
741 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 742 
#
860 richard 743 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 744 
} # End of network()
1 root 745 
 
2763 rexy 746 
##################################################################
747 
##                      Fonction "CA"                           ##
748 
## - Creating the CA and the server certificate (lighttpd)      ##
749 
##################################################################
750 
CA()
751 
{
752 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 753 
	chmod 755 /etc/pki/
2801 rexy 754 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 755 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 756 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
757 
	chmod 600 /etc/pki/CA/private/*
758 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
759 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 760 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 761 
} # End of CA()
762 
 
2552 rexy 763 
###################################################
764 
##                  Function "ACC"               ##
765 
## - copy ALCASAR Control Center (ACC) files     ##
766 
## - configuration of the web server (Lighttpd)  ##
767 
## - creation of the first ACC admin account     ##
768 
## - secure the ACC access                       ##
769 
###################################################
2724 rexy 770 
ACC()
1 root 771 
{
772 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
773 
	mkdir $DIR_WEB
1833 richard 774 
# Copy & adapt ACC files
316 richard 775 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
776 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 777 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
778 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
779 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 780 
	chown -R apache:apache $DIR_WEB/*
1833 richard 781 
# copy & adapt "freeradius-web" files
782 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
783 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
784 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
785 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
786 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
787 
	cat <<EOF > /etc/freeradius-web/naslist.conf
788 
nas1_name: alcasar-$ORGANISME
789 
nas1_model: Network Access Controler
790 
nas1_ip: $PRIVATE_IP
791 
nas1_port_num: 0
792 
nas1_community: public
793 
EOF
794 
	chown -R apache:apache /etc/freeradius-web/
795 
# create the log & backup structure :
1489 richard 796 
# - base = users database
797 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 798 
# - security = watchdog log
2829 rexy 799 
# - conf_file = archive conf file (usefull in updating process)
800 
	for i in base archive security activity_report conf_file;
1 root 801 
	do
802 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
803 
	done
5 franck 804 
	chown -R root:apache $DIR_SAVE
1833 richard 805 
# Configuring & securing php
71 richard 806 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 807 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
808 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 809 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
810 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 811 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
812 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 813 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
814 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 815 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 816 
# Configuring & securing Lighttpd
790 richard 817 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 818 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
819 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 820 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
821 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 822 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
823 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 824 
 
825 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 826 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
827 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
828 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
829 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 830 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
831 
 
2592 rexy 832 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 833 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 834 
 
835 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
836 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
837 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
838 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
839 
 
840 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
841 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 842 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
843 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
844 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
845 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 846 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 847 
 
2588 rexy 848 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
849 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
850 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 851 
 
2588 rexy 852 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 853 
 
2552 rexy 854 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 855 
	if [ "$mode" = "install" ]
2688 lucas.echa 856 
	then
857 
		header_install
1268 richard 858 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 859 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
860 
		mkdir -p $DIR_DEST_ETC/digest
861 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 862 
		if [ $Lang == "fr" ]
2760 lucas.echa 863 
			then echo "Création du premier compte administrateur : "
864 
			else echo "Creation of the first admin account : "
2737 rexy 865 
		fi
2688 lucas.echa 866 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
867 
		do
868 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
869 
		done
2293 tom.houday 870 
	fi
2818 rexy 871 
# Creation of ACC certs links
872 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
873 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
874 
# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 875 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 876 
	# Log file for ACC access imputability
877 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
878 
	chown root:apache /var/Save/security/acc_access.log
879 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 880 
} # End of ACC()
1 root 881 
 
2552 rexy 882 
#############################################################
883 
##               Function "time_server"                    ##
884 
## - Configuring NTP server                                ##
885 
#############################################################
2724 rexy 886 
time_server()
1837 richard 887 
{
888 
# Set the Internet time server
889 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
890 
	cat <<EOF > /etc/ntp/step-tickers
891 
0.fr.pool.ntp.org	# adapt to your country
892 
1.fr.pool.ntp.org
893 
2.fr.pool.ntp.org
894 
EOF
895 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
896 
	cat <<EOF > /etc/ntp.conf
897 
server 0.fr.pool.ntp.org	# adapt to your country
898 
server 1.fr.pool.ntp.org
899 
server 2.fr.pool.ntp.org
900 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
901 
fudge 127.127.1.0 stratum 10
902 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
903 
restrict 127.0.0.1
904 
driftfile /var/lib/ntp/drift
905 
logfile /var/log/ntp.log
906 
disable monitor
907 
EOF
908 
	chown -R ntp:ntp /var/lib/ntp
909 
# Synchronize now
2688 lucas.echa 910 
	ntpd -4 -q -g &
2724 rexy 911 
} # End of time_server()
1837 richard 912 
 
2541 rexy 913 
#####################################################################
914 
##                     Function "init_db"                          ##
915 
## - Mysql initialization                                          ##
916 
## - Set admin (root) password                                     ##
917 
## - Remove unused users & databases                               ##
918 
## - Radius database creation                                      ##
919 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
920 
#####################################################################
2724 rexy 921 
init_db()
1 root 922 
{
2688 lucas.echa 923 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 924 
	then
925 
		systemctl stop mysqld
926 
	fi
1355 richard 927 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 928 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 929 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 930 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 931 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
932 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 933 
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 934 
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 935 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
936 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
937 
	/usr/bin/systemctl start mysqld
1963 richard 938 
	nb_round=1
1981 richard 939 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 940 
	do
941 
		nb_round=`expr $nb_round + 1`
942 
		sleep 2
943 
	done
1981 richard 944 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 945 
	then
1981 richard 946 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 947 
		exit
1955 richard 948 
	fi
1355 richard 949 
# Secure the server
2688 lucas.echa 950 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 951 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 952 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
953 
	$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 954 
# Create 'radius' database
2688 lucas.echa 955 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 956 
# Add an empty radius database structure
2688 lucas.echa 957 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 958 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 959 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 960 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
961 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
962 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 963 
	/usr/bin/systemctl daemon-reload
2724 rexy 964 
} # End of init_db()
1 root 965 
 
2423 richard 966 
###################################################################
967 
##                       Function "freeradius"                   ##
968 
## - Set the configuration files                                 ##
969 
## - Set the shared secret between coova-chilli and freeradius   ##
970 
## - Adapt the Mysql conf file and counters                      ##
971 
###################################################################
2724 rexy 972 
freeradius()
1 root 973 
{
1800 richard 974 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 975 
	chown -R radius:radius /etc/raddb
976 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 977 
# Set radius global parameters (radius.conf)
1 root 978 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
979 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
980 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 981 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
982 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 983 
# Add ALCASAR & Coovachilli dictionaries
984 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 985 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
986 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
987 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
988 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 989 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 990 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
991 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 992 
client localhost {
993 
	ipaddr = 127.0.0.1
1 root 994 
	secret = $secretradius
2438 richard 995 
	shortname = chilli
2454 tom.houday 996 
	nas_type = other
1 root 997 
}
998 
EOF
2758 rexy 999 
# Set Virtual server
1000 
    # Remvoveing all except "alcasar virtual site")
1001 
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1002 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1003 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1004 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1005 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1006 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1007 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1008 
# Set modules
2728 rexy 1009 
	# Add custom LDAP "available module"
2758 rexy 1010 
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1011 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1012 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1013 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1014 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1015 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1016 
	do
1017 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1018 
	done
2758 rexy 1019 
# Configure SQL module
2420 richard 1020 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1021 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1022 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1023 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1024 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1025 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1026 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1027 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1028 
	# no TLS encryption on 127.0.0.1
2763 rexy 1029 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1030 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1031 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1032 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1035 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1036 
	[ -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
1037 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1038 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1039 
# sqlcounter modifications
2470 richard 1040 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1041 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1042 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1043 
# make certain that mysql is up before freeradius start
1358 richard 1044 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1045 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1046 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1047 
# Allow apache to change some conf files (ie : ldap on/off)
1048 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1049 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1050 
} # End of freeradius()
1 root 1051 
 
2423 richard 1052 
#############################################################################
2552 rexy 1053 
##                           Function "chilli"                             ##
2423 richard 1054 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1055 
## - Adapt the authentication web page (intercept.php)                     ##
1056 
#############################################################################
2724 rexy 1057 
chilli()
1 root 1058 
{
1370 richard 1059 
# chilli unit for systemd
2324 tom.houday 1060 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1061 
#  This file is part of systemd.
1062 
#
1063 
#  systemd is free software; you can redistribute it and/or modify it
1064 
#  under the terms of the GNU General Public License as published by
1065 
#  the Free Software Foundation; either version 2 of the License, or
1066 
#  (at your option) any later version.
2771 rexy 1067 
 
1068 
# This unit launches coova-chilli a captive portal
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
2775 rexy 1078 
PIDFile=/run/chilli.pid
1370 richard 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
2775 rexy 1106 
pidfile=/run/chilli.pid
799 richard 1107 
[ -f \$CONFIG ] || {
2394 tom.houday 1108 
	echo "\$CONFIG Not found"
1109 
	exit 0
799 richard 1110 
}
2882 rexy 1111 
current_users_file="/tmp/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: "
2884 rexy 1120 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1121 
			rm -f /run/chilli* # cleaning
2394 tom.houday 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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1187 
	cat <<EOF > /etc/chilli.conf
1188 
# coova config for ALCASAR
2775 rexy 1189 
cmdsocket	/run/chilli.sock
1336 richard 1190 
unixipc		chilli.$INTIF.ipc
2775 rexy 1191 
pidfile		/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	$secretradius
1211 
radiusauthport	1812
1212 
radiusacctport	1813
2818 rexy 1213 
uamserver	http://$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
2818 rexy 1230 
#redirssl
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
2724 rexy 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 
################################################################
2724 rexy 1256 
e2guardian()
1 root 1257 
{
2758 rexy 1258 
# Adapt systemd unit
1259 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 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
2758 rexy 1263 
# Adapt the main conf file
1293 richard 1264 
# French deny HTML page
2764 rexy 1265 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1266 
# 2 filtergroups (8080 & 8090)
1267 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1268 
# Listen on 8080 (HTTP for BL users) only on LAN side
1269 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1270 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1271 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1272 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1273 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1274 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1275 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1276 
# Don't log
2521 armand.ito 1277 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1278 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1279 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1280 
# Enable authport plugin
1281 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1282 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1283 
# Enable clamd scanner
1284 
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
1285 
 
2841 rexy 1286 
# Adapt the first group conf file
1287 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1288 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1289 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1290 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1291 
 
2867 rexy 1292 
# copy & adapt HTML templates
2866 rexy 1293 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1294 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1295 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1296 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1297 
 
2841 rexy 1298 
###### ALCASAR special filtering ####
2840 rexy 1299 
# RAZ bannedphraselist
1300 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1301 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1302 
# Disable URL control with regex
2764 rexy 1303 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1304 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1305 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1306 
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1307 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1308 
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1309 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1310 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1311 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1312 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1313 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1314 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1315 
# Empty LAN IP list that won't be WEB filtered
497 richard 1316 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1317 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1318 
# Creation of ALCASAR banned site list
2841 rexy 1319 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1320 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1321 
# E2guardian filter config for ALCASAR
1322 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1323 
# block all SSL and CONNECT tunnels
1324 
**s
1325 
# block all SSL and CONNECT tunnels specified only as an IP
1326 
*ips
1327 
# block all sites specified only by an IP
1328 
*ip
1329 
EOF
2775 rexy 1330 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1331 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1332 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1333 
# E2guardian filter config for ALCASAR
1334 
EOF
2775 rexy 1335 
# Creation of files for rehabilited domains and urls
2758 rexy 1336 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1337 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1338 
	touch $DIR_DG/lists/exceptionsitelist
1339 
	touch $DIR_DG/lists/exceptionurllist
1340 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1341 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1342 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1343 
 
2758 rexy 1344 
# Bing - add 'adlt=strict'
1345 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1346 
EOF
1347 
# 'Safesearch' regex actualisation
1348 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1349 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1350 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1351 
 
1352 
# Create & adapt the second group conf file (av + av_wl)
1353 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1354 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1355 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1356 
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1357 
 
2775 rexy 1358 
# create log folder
1359 
    mkdir -p /var/log/e2guardian
1360 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1361 
} # End of e2guardian()
1 root 1362 
 
71 richard 1363 
##################################################################
2519 rexy 1364 
##                     Function "antivirus"                     ##
2840 rexy 1365 
## - Set the parameters of clamav and freshclam                 ##
71 richard 1366 
##################################################################
2724 rexy 1367 
antivirus()
71 richard 1368 
{
2840 rexy 1369 
# Clamd adaptation to e2guardian
2841 rexy 1370 
[ -e /lib/systemd/system/clamav-daemon.service.default ] || cp /lib/systemd/system/clamav-daemon.service /lib/systemd/system/clamav-daemon.service.default
1371 
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /lib/systemd/system/clamav-daemon.service
1372 
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /lib/systemd/system/clamav-daemon.service
2868 rexy 1373 
[ -e /lib/systemd/system/clamav-daemon.socket.default ] || cp /lib/systemd/system/clamav-daemon.socket /lib/systemd/system/clamav-daemon.socket.default
1374 
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /lib/systemd/system/clamav-daemon.socket
1375 
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /lib/systemd/system/clamav-daemon.socket
1376 
 
2840 rexy 1377 
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1378 
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1379 
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1380 
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1381 
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1382 
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1383 
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1384 
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1385 
	chmod 775 /var/log/clamav /var/lib/clamav
1386 
	chmod 664 /var/log/clamav/*
1358 richard 1387 
# update virus database every 4 hours (24h/6)
1357 richard 1388 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1389 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1390 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1391 
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1392 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1393 
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1394 
# update now
2801 rexy 1395 
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1396 
} # End of antivirus()
71 richard 1397 
 
2724 rexy 1398 
##############################################################
1399 
##                            function "ulogd"              ##
1400 
## - Ulog config for multi-log files                        ##
1401 
##############################################################
1402 
ulogd()
476 richard 1403 
{
1404 
# Three instances of ulogd (three different logfiles)
1405 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1406 
	nl=1
1358 richard 1407 
	for log_type in traceability ssh ext-access
478 richard 1408 
	do
1365 richard 1409 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1410 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1411 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1412 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1413 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1414 
[emu1]
478 richard 1415 
file="/var/log/firewall/$log_type.log"
1416 
sync=1
1417 
EOF
1452 richard 1418 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1419 
		nl=`expr $nl + 1`
1420 
	done
476 richard 1421 
	chown -R root:apache /var/log/firewall
1422 
	chmod 750 /var/log/firewall
1423 
	chmod 640 /var/log/firewall/*
2724 rexy 1424 
}  # End of ulogd()
476 richard 1425 
 
1159 crox53 1426 
##########################################################
2519 rexy 1427 
##                    Function "nfsen"                  ##
2771 rexy 1428 
## - configure NetFlow collector (nfcapd)               ##
1429 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1430 
##########################################################
1389 richard 1431 
nfsen()
1 root 1432 
{
2772 rexy 1433 
	groupadd -f nfcapd
2868 rexy 1434 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1435 
# nfcapd unit for systemd
1436 
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1437 
#  This file is part of systemd.
1438 
#
1439 
#  systemd is free software; you can redistribute it and/or modify it
1440 
#  under the terms of the GNU General Public License as published by
1441 
#  the Free Software Foundation; either version 2 of the License, or
1442 
#  (at your option) any later version.
1443 
 
2771 rexy 1444 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1445 
[Unit]
2771 rexy 1446 
Description=Netflow Capture Daemon
1447 
After=network-online.target iptables.service
1372 richard 1448 
 
1449 
[Service]
2771 rexy 1450 
Type=exec
2776 rexy 1451 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1452 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1453 
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1454 
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1455 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1456 
 
1457 
[Install]
1458 
WantedBy=multi-user.target
1459 
EOF
2825 rexy 1460 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1461 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1462 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1463 
} # End of nfsen()
1 root 1464 
 
2552 rexy 1465 
###########################################################
1466 
##                     Function "vnstat"                 ##
2809 rexy 1467 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1468 
###########################################################
2724 rexy 1469 
vnstat()
1541 richard 1470 
{
2809 rexy 1471 
    # vnstat
1472 
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1473 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1474 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1475 
    # vnstat-dashboard
1476 
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2844 rexy 1477 
	[ -e /lib/systemd/system/vnstat.service.default ] || cp /lib/systemd/system/vnstat.service /lib/systemd/system/vnstat.service.default
2870 rexy 1478 
    $SED "s?^PIDFILE=.*?PIDFILE=/run/vnstat/vnstat.pid?g" /lib/systemd/system/vnstat.service
2724 rexy 1479 
} # End of vnstat()
2281 tom.houday 1480 
 
2724 rexy 1481 
###################################################################
1482 
##                     Function "dnsmasq"                        ##
1483 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1484 
###################################################################
1485 
dnsmasq()
219 jeremy 1486 
{
1487 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1488 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1489 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1490 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1491 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1492 
# ADD Toulouse university whitelist domains
2775 rexy 1493 
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1494 
listen-address=127.0.0.1
1356 richard 1495 
port=55
1472 richard 1496 
no-dhcp-interface=lo
1356 richard 1497 
bind-interfaces
1721 richard 1498 
cache-size=1024
1356 richard 1499 
domain-needed
1500 
expand-hosts
1501 
bogus-priv
1502 
filterwin2k
2688 lucas.echa 1503 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1504 
server=$DNS1
1505 
server=$DNS2
1356 richard 1506 
EOF
2688 lucas.echa 1507 
	# Create dnsmasq-whitelist unit
2745 rexy 1508 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1509 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1510 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1511 
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1512 
} # End of dnsmasq()
2688 lucas.echa 1513 
 
2724 rexy 1514 
#########################################################
1515 
##              Function "unbound"                     ##
1516 
## - create the conf files for 4 unbound services      ##
1517 
## - create the systemd files for 4 unbound services   ##
1518 
#########################################################
2688 lucas.echa 1519 
unbound ()
1520 
{
1521 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1522 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1523 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1524 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1525 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1526 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1527 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1528 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1529 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1530 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1531 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1532 
 
2724 rexy 1533 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1534 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1535 
forward-zone:
1536 
	name: "."
1537 
	forward-addr: $DNS1
1538 
	forward-addr: $DNS2
1472 richard 1539 
EOF
1540 
 
2724 rexy 1541 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1542 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1543 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1544 
## Add one block for each domain name managed by an other DNS server
1545 
##
1546 
## Example:
1547 
##
1548 
## server:
1549 
##     local-zone: "<your_domain>." transparent
1550 
## forward-zone:
1551 
##     name: "<your_domain>."
1552 
##     forward-addr: <@IP_domain_server>
1553 
##
2558 rexy 1554 
EOF
1555 
 
2724 rexy 1556 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1557 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1558 
server:
1559 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1560 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1561 
EOF
1562 
 
2724 rexy 1563 
# Configuration file for lo of forward unbound
2688 lucas.echa 1564 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1565 
server:
1566 
	interface: 127.0.0.1@53
1567 
	access-control-view: 127.0.0.1/8 lo
1568 
view:
1569 
	name: "lo"
2864 rexy 1570 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1571 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1572 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1573 
	view-first: yes
1574 
EOF
1575 
 
2724 rexy 1576 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1577 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1578 
server:
1579 
	interface: ${PRIVATE_IP}@53
1580 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1581 
view:
1582 
	name: "$INTIF"
1583 
	view-first: yes
1584 
EOF
1585 
 
2831 rexy 1586 
# Configuration file for main unbound
2688 lucas.echa 1587 
	cat << EOF > /etc/unbound/unbound.conf
1588 
server:
1589 
	verbosity: 1
1590 
	hide-version: yes
1591 
	hide-identity: yes
1592 
	do-ip6: no
1593 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1594 
	include: /etc/unbound/conf.d/common/local-forward/*
1595 
	include: /etc/unbound/conf.d/common/local-dns/*
1596 
	include: /etc/unbound/conf.d/forward/*
1597 
EOF
1598 
 
2724 rexy 1599 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1600 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1601 
server:
1602 
	interface: ${PRIVATE_IP}@54
1603 
	access-control: $PRIVATE_IP_MASK allow
1604 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1605 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1606 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1607 
EOF
1608 
 
2724 rexy 1609 
# Configuration file for blacklist unbound
2688 lucas.echa 1610 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1611 
server:
1612 
	verbosity: 1
1613 
	hide-version: yes
1614 
	hide-identity: yes
1615 
	do-ip6: no
1616 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1617 
	chroot: ""
1618 
	define-tag: "blacklist"
1619 
	log-local-actions: yes
1620 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1621 
	include: /etc/unbound/conf.d/common/local-forward/*
1622 
	include: /etc/unbound/conf.d/common/local-dns/*
1623 
	include: /etc/unbound/conf.d/blacklist/*
1624 
	include: /usr/local/share/unbound-bl-enabled/*
1625 
EOF
1626 
 
2724 rexy 1627 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1628 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1629 
server:
1630 
	interface: ${PRIVATE_IP}@55
1631 
	access-control: $PRIVATE_IP_MASK allow
1632 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1633 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1634 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1635 
EOF
1636 
 
2724 rexy 1637 
# Configuration file for whitelist unbound
2688 lucas.echa 1638 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1639 
server:
1640 
	verbosity: 1
1641 
	hide-version: yes
1642 
	hide-identity: yes
1643 
	do-ip6: no
1644 
	do-not-query-localhost: no
1645 
	define-tag: "whitelist"
1646 
	local-zone: "." transparent
1647 
	local-zone-tag: "." "whitelist"
2861 rexy 1648 
	include: /etc/unbound/conf.d/common/local-forward/*
1649 
	include: /etc/unbound/conf.d/common/local-dns/*
1650 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1651 
	include: /usr/local/share/unbound-wl-enabled/*
1652 
forward-zone:
1653 
	name: "."
2881 rexy 1654 
	forward-addr: 127.0.0.1@55
2688 lucas.echa 1655 
EOF
1656 
 
2724 rexy 1657 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1658 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1659 
server:
1660 
	interface: ${PRIVATE_IP}@56
1661 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1662 
view:
1663 
	name: "$INTIF"
1664 
	local-zone: "." redirect
1665 
	local-data: ". A $PRIVATE_IP"
1666 
EOF
1667 
 
2724 rexy 1668 
# Configuration file for blackhole unbound
2688 lucas.echa 1669 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1670 
server:
1671 
	verbosity: 1
1672 
	hide-version: yes
1673 
	hide-identity: yes
1674 
	do-ip6: no
2861 rexy 1675 
	include: /etc/unbound/conf.d/common/local-forward/*
1676 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1677 
	include: /etc/unbound/conf.d/blackhole/*
1678 
EOF
1679 
 
1680 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1681 
	then
1682 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1683 
	fi
1684 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1685 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1686 
	for list in blacklist blackhole whitelist
1474 richard 1687 
	do
2688 lucas.echa 1688 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1689 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1690 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1691 
	done
2688 lucas.echa 1692 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1693 
} # End of unbound()
2688 lucas.echa 1694 
 
2689 lucas.echa 1695 
##################################################
1696 
##              Function "dhcpd"                ##
1697 
##################################################
2724 rexy 1698 
dhcpd()
2689 lucas.echa 1699 
{
1700 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1701 
	cat <<EOF > /etc/dhcpd.conf
1702 
ddns-update-style none;
1703 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1704 
	option routers $PRIVATE_IP;
1705 
	option subnet-mask $PRIVATE_NETMASK;
1706 
	option domain-name-servers $PRIVATE_IP;
1707 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1708 
	default-lease-time 21600;
1709 
	max-lease-time 43200;
1710 
}
1711 
EOF
2724 rexy 1712 
} # End of dhcpd()
2689 lucas.echa 1713 
 
2552 rexy 1714 
##########################################################
1715 
##                      Function "BL"                   ##
2769 rexy 1716 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1717 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1718 
##     - URLs for E²guardian                            ##
1719 
##     - IPs for NetFilter                              ##
2769 rexy 1720 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1721 
##########################################################
2724 rexy 1722 
BL()
308 richard 1723 
{
1930 richard 1724 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1725 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1726 
	mkdir -p /tmp/blacklists
1938 richard 1727 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1728 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1729 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1730 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1731 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1732 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1733 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1734 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1735 
# add additional BL files
2770 rexy 1736 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1737 
	do
1738 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1739 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1740 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1741 
	done
2521 armand.ito 1742 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1743 
	chown -R root:apache $DIR_DEST_SHARE
1744 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1745 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1746 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1747 
# enable the default categories
1957 richard 1748 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1749 
	rm -rf /tmp/blacklists
2724 rexy 1750 
} # End of BL()
219 jeremy 1751 
 
2552 rexy 1752 
#######################################################
1753 
##                  Function "cron"                  ##
1754 
## - write all cron & anacron files                  ##
1755 
#######################################################
2724 rexy 1756 
cron()
1 root 1757 
{
2640 rexy 1758 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1759 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1760 
	cat <<EOF > /etc/crontab
1828 richard 1761 
SHELL=/usr/bin/bash
2640 rexy 1762 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1763 
MAILTO=root
1764 
HOME=/
1765 
 
1766 
# run-parts
1767 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1768 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1769 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1770 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1771 
EOF
1772 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1773 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1774 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1775 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1776 
EOF
811 richard 1777 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1778 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1779 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1780 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1781 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1782 
EOF
952 franck 1783 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1784 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1785 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1786 
EOF
2454 tom.houday 1787 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1788 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1789 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1790 
EOF
2454 tom.houday 1791 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1792 
# Update the system (everyday at 3:30 am)
762 franck 1793 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1794 
EOF
2454 tom.houday 1795 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1796 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1797 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1798 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1799 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1800 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1801 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1802 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1803 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1804 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1805 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1806 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1807 
EOF
2454 tom.houday 1808 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1809 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1810 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1811 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1812 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1813 
 
2228 franck 1814 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1815 
EOF
2454 tom.houday 1816 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1817 
# start dead daemons (after boot process and every 18')
1851 franck 1818 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1819 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1820 
EOF
2454 tom.houday 1821 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1822 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1823 
 
1874 raphael.pi 1824 
EOF
2769 rexy 1825 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1826 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1827 
 
1828 
EOF
2304 tom.houday 1829 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1830 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1831 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1832 
EOF
2771 rexy 1833 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1834 
# Remove netflow files older than one year
2825 rexy 1835 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1836 
EOF
1808 richard 1837 
# removing the users crons
522 richard 1838 
	rm -f /var/spool/cron/*
2724 rexy 1839 
} # End of cron()
1 root 1840 
 
2867 rexy 1841 
########################################################################
1842 
##                        Fonction "Fail2Ban"                         ##
1843 
##- Adapt conf file to ALCASAR                                        ##
1844 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1845 
########################################################################
1163 crox53 1846 
fail2ban()
1847 
{
2868 rexy 1848 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2867 rexy 1849 
[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1850 
$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
1851 
 
1852 
# add 5 jails and their filters
1853 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2868 rexy 1854 
cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1855 
[sshd]
1856 
enabled = true
1857 
#enabled  = false
1858 
maxretry = 3
2868 rexy 1859 
bantime = 3m
1860 
findtime = 5m
2867 rexy 1861 
EOF
1862 
 
1863 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2868 rexy 1864 
cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1865 
[lighttpd-auth]
1866 
enabled = true
1867 
#enabled  = false
1868 
maxretry = 3
2868 rexy 1869 
bantime = 3m
1870 
findtime = 3m
2867 rexy 1871 
EOF
1872 
 
1873 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2868 rexy 1874 
cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1875 
[alcasar_mod-evasive]
1876 
#enabled = true
1877 
enabled = false
1878 
backend = auto
1879 
filter = alcasar_mod-evasive
1880 
action = iptables-allports[name=alcasar_mod-evasive]
1881 
logpath = /var/log/lighttpd/access.log
1882 
maxretry = 3
2868 rexy 1883 
bantime = 3m
1884 
findtime = 3m
2867 rexy 1885 
EOF
1886 
cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
1887 
[Definition]
1888 
failregex =  <HOST> .+\] "[^"]+" 403
1889 
ignoreregex =
1890 
EOF
1891 
 
1892 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2868 rexy 1893 
cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1894 
[alcasar_intercept]
1895 
enabled = true
1896 
#enabled = false
1897 
backend = auto
1898 
filter = alcasar_intercept
1899 
action = iptables-allports[name=alcasar_intercept]
1900 
logpath = /var/log/lighttpd/access.log
1901 
maxretry = 5
2868 rexy 1902 
bantime = 3m
1903 
findtime = 3m
1904 
EOF
2867 rexy 1905 
cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
1906 
[Definition]
1907 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1908 
ignoreregex =
1909 
EOF
1910 
 
1911 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2868 rexy 1912 
cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1913 
[alcasar_change-pwd]
1914 
enabled = true
1915 
#enabled = false
1916 
backend = auto
1917 
filter = alcasar_change-pwd
1918 
action = iptables-allports[name=alcasar_change-pwd]
1919 
logpath = /var/log/lighttpd/access.log
1920 
maxretry = 5
2868 rexy 1921 
bantime = 3m
1922 
findtime = 3m
2867 rexy 1923 
EOF
1924 
cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
1925 
[Definition]
1926 
failregex = <HOST> .* \"POST \/password\.php
1927 
ignoreregex =
1928 
EOF
1929 
 
2840 rexy 1930 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1931 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1932 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1933 
	chmod 644 /var/log/fail2ban.log
1489 richard 1934 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1935 
	/usr/bin/touch /var/log/auth.log
1515 richard 1936 
# fail2ban unit
1937 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1938 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1939 
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1940 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1941 
} # End of fail2ban()
1163 crox53 1942 
 
2552 rexy 1943 
#########################################################
1944 
##                   Fonction "gammu_smsd"             ##
1945 
## - Creating of SMS management database               ##
1946 
## - Write the gammu a gammu_smsd conf files           ##
1947 
#########################################################
1376 richard 1948 
gammu_smsd()
1949 
{
2601 tom.houday 1950 
# Create 'gammu' system user
1951 
	groupadd -f gammu_smsd
2868 rexy 1952 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1953 
	usermod -a -G dialout gammu_smsd
1954 
 
1955 
# Create 'gammu' database
1956 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1957 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1958 
# Add a gammu database structure
2688 lucas.echa 1959 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1960 
 
2552 rexy 1961 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1962 
	cat << EOF > /etc/gammurc
2552 rexy 1963 
[gammu]
1964 
device = /dev/ttyUSB0
1965 
connection = at115200
1966 
EOF
1967 
 
2601 tom.houday 1968 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1969 
[gammu]
1970 
port = /dev/ttyUSB0
1971 
connection = at115200
1972 
 
1973 
[smsd]
1974 
PIN = 1234
1975 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1976 
logformat = textall
1977 
debuglevel = 0
1978 
 
1979 
service = sql
1980 
driver = native_mysql
1981 
user = $DB_USER
1982 
password = $radiuspwd
1983 
pc = localhost
1984 
database = $DB_GAMMU
1985 
 
2631 rexy 1986 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1987 
 
1988 
StatusFrequency = 30
1380 richard 1989 
;LoopSleep = 2
1376 richard 1990 
 
1991 
;ResetFrequency = 300
1992 
;HardResetFrequency = 120
1993 
 
2454 tom.houday 1994 
CheckSecurity = 1
1376 richard 1995 
CheckSignal = 1
1996 
CheckBattery = 0
1997 
EOF
2601 tom.houday 1998 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1999 
 
2601 tom.houday 2000 
# Create the systemd unit
2001 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2002 
[Unit]
2003 
Description=SMS daemon for Gammu
2004 
Documentation=man:gammu-smsd(1)
2005 
After=network.target mysql.service
1376 richard 2006 
 
2601 tom.houday 2007 
[Service]
2008 
Type=forking
2775 rexy 2009 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 2010 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2011 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2012 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2013 
 
2014 
[Install]
2015 
WantedBy=multi-user.target
2016 
EOF
2017 
 
2314 richard 2018 
# Log folder for gammu-smsd
2772 rexy 2019 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2020 
	chmod 755 /var/log/gammu-smsd
1376 richard 2021 
 
2552 rexy 2022 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2023 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2024 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2025 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2026 
#EOF
2552 rexy 2027 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2028 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2029 
 
2724 rexy 2030 
} # End of gammu_smsd()
1376 richard 2031 
 
2552 rexy 2032 
############################################################
2033 
##                 Fonction "msec"                        ##
2034 
## - Apply the "fileserver" security level                ##
2863 rexy 2035 
## - remove the "system request" for rebooting            ##
2552 rexy 2036 
## - Fix several file permissions                         ##
2037 
############################################################
2202 richard 2038 
msec()
2039 
{
2040 
 
2041 
# Apply fileserver security level
2211 richard 2042 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2043 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2044 
 
2203 richard 2045 
# Set permissions monitoring and enforcement
2202 richard 2046 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2047 
/var/log/firewall/                      root.apache     750
2202 richard 2048 
/var/log/firewall/*                     root.apache     640
2049 
/etc/security/msec/perm.local           root.root       640
2050 
/etc/security/msec/level.local          root.root       640
2051 
/etc/freeradius-web                     root.apache     750
2052 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2053 
/etc/raddb/client.conf                  radius.radius   640
2054 
/etc/raddb/radius.conf                  radius.radius   640
2055 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2056 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2057 
/etc/pki/CA/                            root.apache     750 force
2058 
/etc/pki/CA/*                           root.apache     640 force
2059 
/etc/pki/CA/private/                    root.root       700 force
2060 
/etc/pki/CA/private/*                   root.root       600 force
2061 
/etc/pki/tls/private/                   root.apache     750 force
2062 
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2063 
/var/log/clamav/                        e2guardian.e2guardian   755 force
2064 
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2065 
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2066 
EOF
2454 tom.houday 2067 
# apply now hourly & daily checks
2202 richard 2068 
/usr/sbin/msec
2211 richard 2069 
/etc/cron.weekly/msec
2202 richard 2070 
 
2724 rexy 2071 
} # End of msec()
2202 richard 2072 
 
2073 
##################################################################
2552 rexy 2074 
##                   Fonction "letsencrypt"                     ##
2075 
## - Install Let's Encrypt client                               ##
2076 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2077 
##################################################################
2078 
letsencrypt()
2079 
{
2080 
	echo "Installing Let's Encrypt client..."
2586 tom.houday 2081 
	# Remove potential old installers
2082 
	rm -rf /tmp/acme.sh-*
2304 tom.houday 2083 
	# Extract acme.sh
2084 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2085 
	pwdInstall=$(pwd)
2688 lucas.echa 2086 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2087 
	acmesh_installDir="/opt/acme.sh"
2088 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2089 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2090 
	# Install acme.sh
2091 
	./acme.sh --install \
2092 
		--home $acmesh_installDir \
2093 
		--config-home $acmesh_confDir/data \
2094 
		--certhome $acmesh_confDir/certs \
2095 
		--accountkey $acmesh_confDir/ca/account.key \
2096 
		--accountconf $acmesh_confDir/data/account.conf \
2097 
		--useragent $acmesh_userAgent \
2308 tom.houday 2098 
		--nocron \
2099 
		> /dev/null
2304 tom.houday 2100 
	if [ $? -ne 0 ]; then
2101 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2102 
	fi
2103 
	# Create configuration file
2104 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2105 
email=
2106 
dateIssueRequest=
2107 
domainRequest=
2108 
challenge=
2109 
dateIssued=
2110 
dnsapi=
2111 
dateNextRenewal=
2112 
EOF
2688 lucas.echa 2113 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2114 
	rm -rf /tmp/acme.sh-*
2724 rexy 2115 
} # End of letsencrypt()
2304 tom.houday 2116 
 
2117 
##################################################################
2552 rexy 2118 
##                    Fonction "post_install"                   ##
2119 
## - Modifying banners (locals et ssh) & prompts                ##
2120 
## - SSH config                                                 ##
2121 
## - sudoers config & files security                            ##
2122 
## - log rotate & ANSSI security parameters                     ##
2123 
## - Apply former conf in case of an update                     ##
2124 
##################################################################
1 root 2125 
post_install()
2126 
{
2840 rexy 2127 
# change the SSHD options
2195 richard 2128 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2129 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2130 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2131 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2132 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2133 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2134 
# sshd listens on EXTIF & INTIF
2135 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2136 
# sshd authorized certificate for root login
2137 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2138 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2139 
 
793 richard 2140 
# postfix banner anonymisation
2688 lucas.echa 2141 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2142 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2143 
# ALCASAR conf file
2818 rexy 2144 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2145 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2146 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2147 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2148 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2149 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2150 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2151 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2152 
	echo "LDAP_FILTER=" >> $CONF_FILE
2153 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2154 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2155 
	echo "LDAP_SSL=on" >> $CONF_FILE
2156 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2157 
	echo "SMS=off" >> $CONF_FILE
2158 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2159 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2160 
	echo "FAILOVER=30" >> $CONF_FILE
2161 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2162 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2163 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2164 
	echo "BL_PUREIP=on" >> $CONF_FILE
2165 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2166 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2167 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2168 
# Prompt customisation (colors)
1 root 2169 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2170 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2171 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2172 
# sudoers configuration for "apache" & "sysadmin"
1 root 2173 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2174 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2175 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2176 
# Modify some logrotate files (gammu, ulogd)
1 root 2177 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2178 
	chmod 644 /etc/logrotate.d/*
2195 richard 2179 
# Log compression
706 franck 2180 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2181 
# actualisation des fichiers logs compressés
2521 armand.ito 2182 
	for dir in firewall e2guardian lighttpd
706 franck 2183 
	do
2688 lucas.echa 2184 
		find /var/log/$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 2185 
	done
1221 richard 2186 
# create the alcasar-load_balancing unit
2187 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2188 
#  This file is part of systemd.
2189 
#
2190 
#  systemd is free software; you can redistribute it and/or modify it
2191 
#  under the terms of the GNU General Public License as published by
2192 
#  the Free Software Foundation; either version 2 of the License, or
2193 
#  (at your option) any later version.
2194 
 
2195 
# This unit lauches alcasar-load-balancing.sh script.
2196 
[Unit]
2197 
Description=alcasar-load_balancing.sh execution
2198 
After=network.target iptables.service
2199 
 
2200 
[Service]
2201 
Type=oneshot
2202 
RemainAfterExit=yes
1828 richard 2203 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2204 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2205 
TimeoutSec=0
2206 
 
2207 
[Install]
2208 
WantedBy=multi-user.target
1157 stephane 2209 
EOF
2601 tom.houday 2210 
	/usr/bin/systemctl daemon-reload
1221 richard 2211 
# processes launched at boot time (Systemctl)
2840 rexy 2212 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2213 
	do
1574 richard 2214 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2215 
	done
2454 tom.houday 2216 
 
1452 richard 2217 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2218 
	for i in ulogd gpm dhcpd
1452 richard 2219 
	do
1574 richard 2220 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2221 
	done
2454 tom.houday 2222 
 
2864 rexy 2223 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2224 
# ignore ICMP broadcast (smurf attack)
2225 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2226 
# ignore ICMP errors bogus
2227 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2228 
# remove ICMP redirects responces
2229 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2230 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2231 
# enable SYN Cookies (Syn flood attacks)
2232 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2233 
# enable kernel antispoofing
2234 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2235 
# ignore source routing
2236 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2237 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2238 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2239 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2240 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2241 
# disable iptables_helpers
2242 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2243 
# Switch to the router mode
2244 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2245 
# Remove unused service ipv6
1964 franck 2246 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2247 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2248 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2249 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2250 
# switch to multi-users runlevel (instead of x11)
1221 richard 2251 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2252 
# disable Core dump file
2253 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2254 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2255 
 
2432 richard 2256 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2257 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2258 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2259 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2260 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2261 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2262 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2263 
	then
2454 tom.houday 2264 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2265 
		echo >> /etc/mageia-release
2266 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2267 
	fi
2268 
	if [ $Lang == "fr" ]
2269 
	then
2270 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2271 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2272 
	else
2273 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2274 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2275 
	fi
2276 
	/usr/bin/update-grub2
1221 richard 2277 
# Load and apply the previous conf file
2278 
	if [ "$mode" = "update" ]
532 richard 2279 
	then
1668 richard 2280 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2281 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2282 
		PARENT_SCRIPT=`basename $0`
2283 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2284 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2285 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2286 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2287 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2288 
	fi
2560 rexy 2289 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2290 
	chown -R root:apache $DIR_DEST_ETC/*
2291 
	chmod -R 660 $DIR_DEST_ETC/*
2292 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2293 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2294 
	echo ""
1 root 2295 
	echo "#############################################################################"
638 richard 2296 
	if [ $Lang == "fr" ]
2297 
		then
2298 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2299 
		echo "#                                                                           #"
2300 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2301 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2302 
		echo "#                                                                           #"
2303 
		echo "#############################################################################"
2304 
		echo
2305 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2306 
		echo
2307 
		echo "- Lisez attentivement la documentation d'exploitation"
2308 
		echo
2688 lucas.echa 2309 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2310 
		echo
2311 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2312 
	else
2396 tom.houday 2313 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2314 
		echo "#                                                                           #"
2315 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2316 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2317 
		echo "#                                                                           #"
2318 
		echo "#############################################################################"
2319 
		echo
2320 
		echo "- The system will be rebooted in order to operate ALCASAR"
2321 
		echo
2322 
		echo "- Read the exploitation documentation"
2323 
		echo
2688 lucas.echa 2324 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2325 
		echo
2326 
		echo "                   Hit 'Enter' to continue"
2327 
	fi
1782 franck 2328 
	sleep 2
2560 rexy 2329 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2330 
	then
2688 lucas.echa 2331 
		read
815 richard 2332 
	fi
774 richard 2333 
	clear
1 root 2334 
	reboot
2724 rexy 2335 
} # End of post_install()
1 root 2336 
 
2552 rexy 2337 
#####################################################################################
2338 
#                                   Main Install loop                               #
2339 
#####################################################################################
832 richard 2340 
dir_exec=`dirname "$0"`
2341 
if [ $dir_exec != "." ]
2342 
then
2343 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2344 
	echo "Launch this program from the ALCASAR archive directory"
2345 
	exit 0
2346 
fi
2688 lucas.echa 2347 
if [ $EUID -gt 0 ]
2220 richard 2348 
then
2688 lucas.echa 2349 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2350 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2351 
	exit 0
2352 
fi
832 richard 2353 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2354 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2355 
nb_args=$#
2356 
args=$1
2357 
if [ $nb_args -eq 0 ]
2358 
then
2359 
	nb_args=1
2360 
	args="-h"
2361 
fi
1062 richard 2362 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2363 
case $args in
2364 
	-\? | -h* | --h*)
2365 
		echo "$usage"
2366 
		exit 0
2367 
		;;
291 franck 2368 
	-i | --install)
2870 rexy 2369 
		for func in license testing_system
2724 rexy 2370 
		do
2371 
			header_install
2372 
			$func
2373 
			if [ $DEBUG_ALCASAR == "on" ]
2374 
			then
2870 rexy 2375 
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2376 
				read
2377 
			fi
2378 
		done
595 richard 2379 
# RPMs install
2380 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2381 
		if [ "$?" != "0" ]
1 root 2382 
		then
595 richard 2383 
			exit 0
2384 
		fi
1249 richard 2385 
		if [ -e $CONF_FILE ]
595 richard 2386 
		then
2458 richard 2387 
# Uninstall or update the running version
2388 
			if [ "$mode" == "update" ]
2389 
			then
2560 rexy 2390 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2391 
			else
2560 rexy 2392 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2393 
			fi
595 richard 2394 
		fi
2847 rexy 2395 
		if [ $DEBUG_ALCASAR == "on" ]
2396 
		then
2397 
			echo "*** 'debug' : end of cleaning ***"
2398 
			read
2399 
		fi
2835 rexy 2400 
# Test if conf file
2401 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2402 
		then
2826 rexy 2403 
# Extract some info from the previous configuration file
2834 rexy 2404 
			cd /var/tmp
2405 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2406 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2407 
			then
2408 
				header_install
2409 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2410 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2411 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2412 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2413 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2414 
				if [ $Lang == "fr" ]
2834 rexy 2415 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2416 
					else echo "The configuration file of an old version has been found";
597 richard 2417 
				fi
2834 rexy 2418 
				response=0
2419 
				PTN='^[oOnNyY]?$'
2420 
				until [[ "$response" =~ $PTN ]]
2421 
				do
2422 
					if [ $Lang == "fr" ]
2423 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2424 
						else echo -n "Do you want to use it (Y/n)?";
2425 
					fi
2426 
					read response
2427 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2428 
					then
2429 
						rm -f /var/tmp/alcasar-conf*
2430 
						rm -rf /var/tmp/conf
2431 
					fi
2432 
				done
2433 
			fi
2847 rexy 2434 
			cd $DIR_INSTALL
597 richard 2435 
		fi
636 richard 2436 
# Test if update
2834 rexy 2437 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2438 
		then
2439 
			if [ $Lang == "fr" ]
2440 
				then echo "#### Installation avec mise à jour ####";
2441 
				else echo "#### Installation with update     ####";
2442 
			fi
5 franck 2443 
			mode="update"
1 root 2444 
		fi
2870 rexy 2445 
		for func in testing_network init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2446 
		do
2447 
			$func
2466 richard 2448 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2449 
			then
2870 rexy 2450 
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2451 
				read
2466 richard 2452 
			fi
14 richard 2453 
		done
5 franck 2454 
		;;
291 franck 2455 
	-u | --uninstall)
1828 richard 2456 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2457 
		then
597 richard 2458 
			if [ $Lang == "fr" ]
2459 
				then echo "ALCASAR n'est pas installé!";
2460 
				else echo "ALCASAR isn't installed!";
2461 
			fi
1 root 2462 
			exit 0
2463 
		fi
5 franck 2464 
		response=0
2760 lucas.echa 2465 
		PTN='^[oOyYnN]?$'
2466 
		until [[ "$response" =~ $PTN ]]
5 franck 2467 
		do
597 richard 2468 
			if [ $Lang == "fr" ]
2760 lucas.echa 2469 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2470 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2471 
			fi
5 franck 2472 
			read response
2473 
		done
1103 richard 2474 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2475 
		then
1103 richard 2476 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2477 
		else
2560 rexy 2478 
			rm -f /var/tmp/alcasar-conf*
1 root 2479 
		fi
597 richard 2480 
# Uninstall the running version
2560 rexy 2481 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2482 
		;;
2483 
	*)
2484 
		echo "Argument inconnu :$1";
460 richard 2485 
		echo "Unknown argument :$1";
1 root 2486 
		echo "$usage"
2487 
		exit 1
2488 
		;;
2489 
esac
10 franck 2490 
# end of script