Subversion Repositories ALCASAR

Rev

Rev 2941 | Rev 2956 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2947 2021-04-21 16:36:52Z 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 [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591 
	then
2947 rexy 592 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597 
	else
598 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600 
	fi
1587 richard 601 
	echo "DNS1=$DNS1" >> $CONF_FILE
602 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 603 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 604 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 605 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 606 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
607 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
608 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 609 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
610 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 611 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 612 
# network default
597 richard 613 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 614 
	cat <<EOF > /etc/sysconfig/network
615 
NETWORKING=yes
616 
FORWARD_IPV4=true
617 
EOF
2552 rexy 618 
# write "/etc/hosts"
1 root 619 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
620 
	cat <<EOF > /etc/hosts
503 richard 621 
127.0.0.1	localhost
2558 rexy 622 
$PRIVATE_IP	$HOSTNAME
1 root 623 
EOF
2552 rexy 624 
# write EXTIF (Internet) config
1499 richard 625 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
626 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 627 
	then
1499 richard 628 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 629 
DEVICE=$EXTIF
1585 richard 630 
BOOTPROTO=dhcp
631 
DNS1=127.0.0.1
632 
PEERDNS=no
633 
RESOLV_MODS=yes
634 
ONBOOT=yes
1613 franck 635 
NOZEROCONF=yes
1585 richard 636 
METRIC=10
637 
MII_NOT_SUPPORTED=yes
638 
IPV6INIT=no
639 
IPV6TO4INIT=no
640 
ACCOUNTING=no
641 
USERCTL=no
642 
MTU=$MTU
643 
EOF
2688 lucas.echa 644 
	else
1585 richard 645 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
646 
DEVICE=$EXTIF
14 richard 647 
BOOTPROTO=static
597 richard 648 
IPADDR=$PUBLIC_IP
649 
NETMASK=$PUBLIC_NETMASK
650 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 651 
DNS1=$DNS1
652 
DNS2=$DNS2
1499 richard 653 
RESOLV_MODS=yes
14 richard 654 
ONBOOT=yes
655 
METRIC=10
1610 franck 656 
NOZEROCONF=yes
14 richard 657 
MII_NOT_SUPPORTED=yes
658 
IPV6INIT=no
659 
IPV6TO4INIT=no
660 
ACCOUNTING=no
661 
USERCTL=no
994 franck 662 
MTU=$MTU
14 richard 663 
EOF
1499 richard 664 
	fi
2552 rexy 665 
# write INTIF (consultation LAN) in normal mode
2868 rexy 666 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 667 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
668 
DEVICE=$INTIF
669 
BOOTPROTO=static
670 
ONBOOT=yes
671 
NOZEROCONF=yes
672 
MII_NOT_SUPPORTED=yes
673 
IPV6INIT=no
674 
IPV6TO4INIT=no
675 
ACCOUNTING=no
676 
USERCTL=no
677 
EOF
2552 rexy 678 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 679 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 680 
DEVICE=$INTIF
681 
BOOTPROTO=static
682 
IPADDR=$PRIVATE_IP
604 richard 683 
NETMASK=$PRIVATE_NETMASK
1 root 684 
ONBOOT=yes
685 
METRIC=10
686 
NOZEROCONF=yes
687 
MII_NOT_SUPPORTED=yes
14 richard 688 
IPV6INIT=no
689 
IPV6TO4INIT=no
690 
ACCOUNTING=no
691 
USERCTL=no
1 root 692 
EOF
2282 richard 693 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
694 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
695 
	then
696 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
697 
DEVICE=$WIFIF
698 
BOOTPROTO=static
699 
ONBOOT=yes
700 
NOZEROCONF=yes
701 
MII_NOT_SUPPORTED=yes
702 
IPV6INIT=no
703 
IPV6TO4INIT=no
704 
ACCOUNTING=no
705 
USERCTL=no
706 
EOF
707 
	elif [ -n "$LANIF" ]
708 
	then
709 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
710 
DEVICE=$LANIF
711 
BOOTPROTO=static
712 
ONBOOT=yes
713 
NOZEROCONF=yes
714 
MII_NOT_SUPPORTED=yes
715 
IPV6INIT=no
716 
IPV6TO4INIT=no
717 
ACCOUNTING=no
718 
USERCTL=no
719 
EOF
720 
	fi
2552 rexy 721 
# write hosts.allow & hosts.deny
1 root 722 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
723 
	cat <<EOF > /etc/hosts.allow
724 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 725 
sshd: ALL
1 root 726 
ntpd: $PRIVATE_NETWORK_SHORT
727 
EOF
728 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
729 
	cat <<EOF > /etc/hosts.deny
730 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
731 
EOF
790 richard 732 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 733 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 734 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 735 
# load conntrack ftp module
736 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 737 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 738 
# load ipt_NETFLOW module
739 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 740 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 741 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
742 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 743 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
744 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 745 
#
860 richard 746 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 747 
} # End of network()
1 root 748 
 
2763 rexy 749 
##################################################################
750 
##                      Fonction "CA"                           ##
751 
## - Creating the CA and the server certificate (lighttpd)      ##
752 
##################################################################
753 
CA()
754 
{
755 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 756 
	chmod 755 /etc/pki/
2801 rexy 757 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 758 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 759 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
760 
	chmod 600 /etc/pki/CA/private/*
761 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
762 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 763 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 764 
} # End of CA()
765 
 
2552 rexy 766 
###################################################
767 
##                  Function "ACC"               ##
768 
## - copy ALCASAR Control Center (ACC) files     ##
769 
## - configuration of the web server (Lighttpd)  ##
770 
## - creation of the first ACC admin account     ##
771 
## - secure the ACC access                       ##
772 
###################################################
2724 rexy 773 
ACC()
1 root 774 
{
775 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
776 
	mkdir $DIR_WEB
1833 richard 777 
# Copy & adapt ACC files
316 richard 778 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
779 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 780 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
781 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
782 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 783 
	chown -R apache:apache $DIR_WEB/*
1833 richard 784 
# copy & adapt "freeradius-web" files
785 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
786 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
787 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
788 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
789 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
790 
	cat <<EOF > /etc/freeradius-web/naslist.conf
791 
nas1_name: alcasar-$ORGANISME
792 
nas1_model: Network Access Controler
793 
nas1_ip: $PRIVATE_IP
794 
nas1_port_num: 0
795 
nas1_community: public
796 
EOF
797 
	chown -R apache:apache /etc/freeradius-web/
798 
# create the log & backup structure :
1489 richard 799 
# - base = users database
800 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 801 
# - security = watchdog log
2829 rexy 802 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 803 
	for i in base archive security activity_report iot_captures;
1 root 804 
	do
805 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
806 
	done
5 franck 807 
	chown -R root:apache $DIR_SAVE
1833 richard 808 
# Configuring & securing php
2937 rexy 809 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 810 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
811 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 812 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 813 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
814 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 815 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
816 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 817 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
818 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 819 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 820 
# Configuring & securing Lighttpd
790 richard 821 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 822 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
823 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 824 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
825 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 826 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
827 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 828 
 
829 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 830 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
831 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
832 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
833 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 834 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
835 
 
2592 rexy 836 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 837 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 838 
 
839 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
840 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
841 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
842 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
843 
 
844 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
845 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 846 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
847 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
848 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
849 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 850 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 851 
 
2588 rexy 852 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
853 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
854 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 855 
 
2588 rexy 856 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 857 
 
2552 rexy 858 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 859 
	if [ "$mode" = "install" ]
2688 lucas.echa 860 
	then
861 
		header_install
1268 richard 862 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 863 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
864 
		mkdir -p $DIR_DEST_ETC/digest
865 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 866 
		if [ $Lang == "fr" ]
2760 lucas.echa 867 
			then echo "Création du premier compte administrateur : "
868 
			else echo "Creation of the first admin account : "
2737 rexy 869 
		fi
2688 lucas.echa 870 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
871 
		do
872 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
873 
		done
2293 tom.houday 874 
	fi
2818 rexy 875 
# Creation of ACC certs links
876 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
877 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
878 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 879 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
880 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 881 
	# Log file for ACC access imputability
2887 rexy 882 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
883 
	chown root:apache $DIR_SAVE/security/acc_access.log
884 
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 885 
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
886 
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 887 
} # End of ACC()
1 root 888 
 
2552 rexy 889 
#############################################################
890 
##               Function "time_server"                    ##
891 
## - Configuring NTP server                                ##
892 
#############################################################
2724 rexy 893 
time_server()
1837 richard 894 
{
895 
# Set the Internet time server
896 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
897 
	cat <<EOF > /etc/ntp/step-tickers
898 
0.fr.pool.ntp.org	# adapt to your country
899 
1.fr.pool.ntp.org
900 
2.fr.pool.ntp.org
901 
EOF
902 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
903 
	cat <<EOF > /etc/ntp.conf
904 
server 0.fr.pool.ntp.org	# adapt to your country
905 
server 1.fr.pool.ntp.org
906 
server 2.fr.pool.ntp.org
907 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
908 
fudge 127.127.1.0 stratum 10
909 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
910 
restrict 127.0.0.1
911 
driftfile /var/lib/ntp/drift
912 
logfile /var/log/ntp.log
913 
disable monitor
914 
EOF
915 
	chown -R ntp:ntp /var/lib/ntp
916 
# Synchronize now
2688 lucas.echa 917 
	ntpd -4 -q -g &
2724 rexy 918 
} # End of time_server()
1837 richard 919 
 
2541 rexy 920 
#####################################################################
921 
##                     Function "init_db"                          ##
922 
## - Mysql initialization                                          ##
923 
## - Set admin (root) password                                     ##
924 
## - Remove unused users & databases                               ##
925 
## - Radius database creation                                      ##
926 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
927 
#####################################################################
2724 rexy 928 
init_db()
1 root 929 
{
2688 lucas.echa 930 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 931 
	then
932 
		systemctl stop mysqld
933 
	fi
1355 richard 934 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 936 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 937 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 938 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
939 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 940 
	[ -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 941 
	[ -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 942 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
943 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
944 
	/usr/bin/systemctl start mysqld
1963 richard 945 
	nb_round=1
1981 richard 946 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 947 
	do
948 
		nb_round=`expr $nb_round + 1`
949 
		sleep 2
950 
	done
1981 richard 951 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 952 
	then
1981 richard 953 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 954 
		exit
1955 richard 955 
	fi
1355 richard 956 
# Secure the server
2688 lucas.echa 957 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 958 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 959 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
960 
	$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 961 
# Create 'radius' database
2688 lucas.echa 962 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 963 
# Add an empty radius database structure
2688 lucas.echa 964 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 965 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 966 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
967 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
968 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 969 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 970 
	/usr/bin/systemctl daemon-reload
2724 rexy 971 
} # End of init_db()
1 root 972 
 
2423 richard 973 
###################################################################
974 
##                       Function "freeradius"                   ##
975 
## - Set the configuration files                                 ##
976 
## - Set the shared secret between coova-chilli and freeradius   ##
977 
## - Adapt the Mysql conf file and counters                      ##
978 
###################################################################
2724 rexy 979 
freeradius()
1 root 980 
{
1800 richard 981 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 982 
	chown -R radius:radius /etc/raddb
983 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 984 
# Set radius global parameters (radius.conf)
1 root 985 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
986 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
987 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 988 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
989 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 990 
# Add ALCASAR & Coovachilli dictionaries
991 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 992 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
993 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
994 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
995 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 996 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 997 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
998 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 999 
client localhost {
1000 
	ipaddr = 127.0.0.1
1 root 1001 
	secret = $secretradius
2438 richard 1002 
	shortname = chilli
2454 tom.houday 1003 
	nas_type = other
1 root 1004 
}
1005 
EOF
2758 rexy 1006 
# Set Virtual server
1007 
    # Remvoveing all except "alcasar virtual site")
1008 
	# 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 1009 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1010 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1011 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1012 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1013 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1014 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1015 
# Set modules
2728 rexy 1016 
	# Add custom LDAP "available module"
2758 rexy 1017 
	# 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 1018 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1019 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1020 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1021 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1022 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1023 
	do
1024 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1025 
	done
2758 rexy 1026 
# Configure SQL module
2420 richard 1027 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1028 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1029 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1030 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1031 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1032 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1035 
	# no TLS encryption on 127.0.0.1
2763 rexy 1036 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1042 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1043 
	[ -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
1044 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1045 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1046 
# sqlcounter modifications
2470 richard 1047 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1048 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1049 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1050 
# make certain that mysql is up before freeradius start
2937 rexy 1051 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1052 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1053 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1054 
# Allow apache to change some conf files (ie : ldap on/off)
1055 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1056 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1057 
} # End of freeradius()
1 root 1058 
 
2423 richard 1059 
#############################################################################
2552 rexy 1060 
##                           Function "chilli"                             ##
2423 richard 1061 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1062 
## - Adapt the authentication web page (intercept.php)                     ##
1063 
#############################################################################
2724 rexy 1064 
chilli()
1 root 1065 
{
1370 richard 1066 
# chilli unit for systemd
2937 rexy 1067 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1068 
#  This file is part of systemd.
1069 
#
1070 
#  systemd is free software; you can redistribute it and/or modify it
1071 
#  under the terms of the GNU General Public License as published by
1072 
#  the Free Software Foundation; either version 2 of the License, or
1073 
#  (at your option) any later version.
2771 rexy 1074 
 
1075 
# This unit launches coova-chilli a captive portal
1370 richard 1076 
[Unit]
1077 
Description=chilli is a captive portal daemon
1078 
After=network.target
1079 
 
1080 
[Service]
1379 richard 1081 
Type=forking
1370 richard 1082 
ExecStart=/usr/libexec/chilli start
1083 
ExecStop=/usr/libexec/chilli stop
1084 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1085 
PIDFile=/run/chilli.pid
1370 richard 1086 
 
1087 
[Install]
1088 
WantedBy=multi-user.target
1089 
EOF
799 richard 1090 
# init file creation
1370 richard 1091 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1092 
	cat <<EOF > /etc/init.d/chilli
799 richard 1093 
#!/bin/sh
1094 
#
1095 
# chilli CoovaChilli init
1096 
#
1097 
# chkconfig: 2345 65 35
1098 
# description: CoovaChilli
1099 
### BEGIN INIT INFO
1100 
# Provides:       chilli
2454 tom.houday 1101 
# Required-Start: network
1102 
# Should-Start:
799 richard 1103 
# Required-Stop:  network
2454 tom.houday 1104 
# Should-Stop:
799 richard 1105 
# Default-Start:  2 3 5
1106 
# Default-Stop:
1107 
# Description:    CoovaChilli access controller
1108 
### END INIT INFO
1109 
 
1110 
[ -f /usr/sbin/chilli ] || exit 0
1111 
. /etc/init.d/functions
1112 
CONFIG=/etc/chilli.conf
2775 rexy 1113 
pidfile=/run/chilli.pid
799 richard 1114 
[ -f \$CONFIG ] || {
2394 tom.houday 1115 
	echo "\$CONFIG Not found"
1116 
	exit 0
799 richard 1117 
}
2882 rexy 1118 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1119 
RETVAL=0
1120 
prog="chilli"
1121 
case \$1 in
2394 tom.houday 1122 
	start)
2454 tom.houday 1123 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1124 
			gprintf "chilli is already running"
1125 
		else
1126 
			gprintf "Starting \$prog: "
2884 rexy 1127 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1128 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1129 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1130 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1131 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1132 
				(cd /dev;
1133 
				mkdir net;
1134 
				cd net;
2394 tom.houday 1135 
				mknod tun c 10 200)
1136 
			}
1137 
			ifconfig $INTIF 0.0.0.0
1138 
			/usr/sbin/ethtool -K $INTIF gro off
1139 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1140 
			RETVAL=\$?
1141 
		fi
1142 
		;;
799 richard 1143 
 
2394 tom.houday 1144 
	reload)
1145 
		killall -HUP chilli
1146 
		;;
799 richard 1147 
 
2394 tom.houday 1148 
	restart)
1149 
		\$0 stop
1150 
		sleep 2
1151 
		\$0 start
1152 
		;;
799 richard 1153 
 
2394 tom.houday 1154 
	status)
1155 
		status chilli
1156 
		RETVAL=0
1157 
		;;
1158 
 
1159 
	stop)
2454 tom.houday 1160 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1161 
			gprintf "Shutting down \$prog: "
1162 
			killproc /usr/sbin/chilli
1163 
			RETVAL=\$?
1164 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1165 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1166 
		else
2394 tom.houday 1167 
			gprintf "chilli is not running"
1168 
		fi
1169 
		;;
1170 
 
1171 
	*)
1172 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1173 
		exit 1
799 richard 1174 
esac
1175 
echo
1176 
EOF
2324 tom.houday 1177 
	chmod a+x /etc/init.d/chilli
1178 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1179 
# conf file creation
346 richard 1180 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1181 
	#NTP Option configuration for DHCP
2032 richard 1182 
	#DHCP Options : rfc2132
1183 
		#dhcp option value will be convert in hexa.
1184 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1185 
		#
2032 richard 1186 
		#    Code   Len         Address 1               Address 2
1187 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1188 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1189 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1190 
		#
1191 
		#Code : 42 => 2a
1192 
		#Len : 4 => 04
2688 lucas.echa 1193 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1194 
	cat <<EOF > /etc/chilli.conf
1195 
# coova config for ALCASAR
2775 rexy 1196 
cmdsocket	/run/chilli.sock
1336 richard 1197 
unixipc		chilli.$INTIF.ipc
2775 rexy 1198 
pidfile		/run/chilli.pid
346 richard 1199 
net		$PRIVATE_NETWORK_MASK
595 richard 1200 
dhcpif		$INTIF
841 richard 1201 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1202 
#nodynip
865 richard 1203 
#statip
1204 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1205 
domain		$DOMAIN
355 richard 1206 
dns1		$PRIVATE_IP
1207 
dns2		$PRIVATE_IP
346 richard 1208 
uamlisten	$PRIVATE_IP
503 richard 1209 
uamport		3990
2370 tom.houday 1210 
uamuiport	3991
837 richard 1211 
macauth
1212 
macpasswd	password
1697 richard 1213 
strictmacauth
1243 richard 1214 
locationname	$HOSTNAME.$DOMAIN
346 richard 1215 
radiusserver1	127.0.0.1
1216 
radiusserver2	127.0.0.1
1217 
radiussecret	$secretradius
1218 
radiusauthport	1812
1219 
radiusacctport	1813
2818 rexy 1220 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1221 
redirurl
1243 richard 1222 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1223 
uamsecret	$secretuam
1249 richard 1224 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1225 
coaport		3799
1379 richard 1226 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1227 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1228 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1229 
include		$DIR_DEST_ETC/alcasar-uamallowed
1230 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1231 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1232 
#dhcpgateway		none
1233 
#dhcprelayagent		none
1610 franck 1234 
#dhcpgatewayport	none
2234 richard 1235 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1236 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1237 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1238 
#redirssl
1239 
#uamuissl
346 richard 1240 
EOF
2274 richard 1241 
# 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 1242 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1243 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1244 
# create files for trusted domains and urls
1148 crox53 1245 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1246 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1247 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1248 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1249 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1250 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1251 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1252 
	if [ "$chilli_exist" == "1" ]
1253 
	then
2454 tom.houday 1254 
		userdel -r chilli 2>/dev/null
796 richard 1255 
	fi
1256 
	groupadd -f chilli
1257 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1258 
}  # End of chilli()
1349 richard 1259 
 
2541 rexy 1260 
################################################################
2521 armand.ito 1261 
##                   Function "e2guardian"                    ##
2541 rexy 1262 
## - Set the parameters of this HTML proxy (as controler)     ##
1263 
################################################################
2724 rexy 1264 
e2guardian()
1 root 1265 
{
2758 rexy 1266 
# Adapt systemd unit
2937 rexy 1267 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1268 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1269 
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1270 
# Adapt the main conf file
2521 armand.ito 1271 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1272 
# French deny HTML page
2764 rexy 1273 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1274 
# 2 filtergroups (8080 & 8090)
1275 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1276 
# Listen on 8080 (HTTP for BL users) only on LAN side
1277 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1278 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1279 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1280 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1281 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1282 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1283 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1284 
# Don't log
2521 armand.ito 1285 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1286 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1287 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1288 
# Enable authport plugin
1289 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1290 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1291 
# Enable clamd scanner
1292 
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
1293 
 
2841 rexy 1294 
# Adapt the first group conf file
1295 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1296 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1297 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1298 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1299 
 
2867 rexy 1300 
# copy & adapt HTML templates
2866 rexy 1301 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1302 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1303 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1304 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1305 
 
2841 rexy 1306 
###### ALCASAR special filtering ####
2840 rexy 1307 
# RAZ bannedphraselist
1308 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1309 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1310 
# Disable URL control with regex
2764 rexy 1311 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1312 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1313 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1314 
#	[ -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
1315 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1316 
#	[ -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
1317 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1318 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1319 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1320 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1321 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1322 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1323 
# Empty LAN IP list that won't be WEB filtered
497 richard 1324 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1325 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1326 
# Creation of ALCASAR banned site list
2841 rexy 1327 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1328 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1329 
# E2guardian filter config for ALCASAR
1330 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1331 
# block all SSL and CONNECT tunnels
1332 
**s
1333 
# block all SSL and CONNECT tunnels specified only as an IP
1334 
*ips
1335 
# block all sites specified only by an IP
1336 
*ip
1337 
EOF
2775 rexy 1338 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1339 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1340 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1341 
# E2guardian filter config for ALCASAR
1342 
EOF
2775 rexy 1343 
# Creation of files for rehabilited domains and urls
2758 rexy 1344 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1345 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1346 
	touch $DIR_DG/lists/exceptionsitelist
1347 
	touch $DIR_DG/lists/exceptionurllist
1348 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1349 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1350 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1351 
 
2758 rexy 1352 
# Bing - add 'adlt=strict'
1353 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1354 
EOF
1355 
# 'Safesearch' regex actualisation
1356 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1357 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1358 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1359 
 
1360 
# Create & adapt the second group conf file (av + av_wl)
1361 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1362 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1363 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1364 
	$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 1365 
 
2775 rexy 1366 
# create log folder
1367 
    mkdir -p /var/log/e2guardian
1368 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1369 
} # End of e2guardian()
1 root 1370 
 
71 richard 1371 
##################################################################
2519 rexy 1372 
##                     Function "antivirus"                     ##
2840 rexy 1373 
## - Set the parameters of clamav and freshclam                 ##
71 richard 1374 
##################################################################
2724 rexy 1375 
antivirus()
71 richard 1376 
{
2937 rexy 1377 
# Clamd unit adaptation to e2guardian
1378 
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1379 
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1380 
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1381 
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1382 
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1383 
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1384 
# Clamd conf adaptation to e2guardian
2840 rexy 1385 
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1386 
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1387 
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1388 
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1389 
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1390 
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1391 
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1392 
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1393 
	chmod 775 /var/log/clamav /var/lib/clamav
1394 
	chmod 664 /var/log/clamav/*
1358 richard 1395 
# update virus database every 4 hours (24h/6)
1357 richard 1396 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1397 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1398 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1399 
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1400 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1401 
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1402 
# update now
2801 rexy 1403 
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1404 
} # End of antivirus()
71 richard 1405 
 
2724 rexy 1406 
##############################################################
1407 
##                            function "ulogd"              ##
1408 
## - Ulog config for multi-log files                        ##
1409 
##############################################################
1410 
ulogd()
476 richard 1411 
{
1412 
# Three instances of ulogd (three different logfiles)
1413 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1414 
	nl=1
1358 richard 1415 
	for log_type in traceability ssh ext-access
478 richard 1416 
	do
2937 rexy 1417 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1418 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1419 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1420 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1421 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1422 
[emu1]
478 richard 1423 
file="/var/log/firewall/$log_type.log"
1424 
sync=1
1425 
EOF
2938 rexy 1426 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1427 
		nl=`expr $nl + 1`
1428 
	done
476 richard 1429 
	chown -R root:apache /var/log/firewall
1430 
	chmod 750 /var/log/firewall
1431 
	chmod 640 /var/log/firewall/*
2724 rexy 1432 
}  # End of ulogd()
476 richard 1433 
 
1159 crox53 1434 
##########################################################
2519 rexy 1435 
##                    Function "nfsen"                  ##
2771 rexy 1436 
## - configure NetFlow collector (nfcapd)               ##
1437 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1438 
##########################################################
1389 richard 1439 
nfsen()
1 root 1440 
{
2772 rexy 1441 
	groupadd -f nfcapd
2868 rexy 1442 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1443 
# nfcapd unit for systemd
2937 rexy 1444 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1445 
#  This file is part of systemd.
1446 
#
1447 
#  systemd is free software; you can redistribute it and/or modify it
1448 
#  under the terms of the GNU General Public License as published by
1449 
#  the Free Software Foundation; either version 2 of the License, or
1450 
#  (at your option) any later version.
1451 
 
2771 rexy 1452 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1453 
[Unit]
2771 rexy 1454 
Description=Netflow Capture Daemon
1455 
After=network-online.target iptables.service
1372 richard 1456 
 
1457 
[Service]
2771 rexy 1458 
Type=exec
2776 rexy 1459 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1460 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1461 
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1462 
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 1463 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1464 
 
1465 
[Install]
1466 
WantedBy=multi-user.target
1467 
EOF
2825 rexy 1468 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1469 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1470 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1471 
} # End of nfsen()
1 root 1472 
 
2552 rexy 1473 
###########################################################
1474 
##                     Function "vnstat"                 ##
2809 rexy 1475 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1476 
###########################################################
2724 rexy 1477 
vnstat()
1541 richard 1478 
{
2933 rexy 1479 
	# vnstat
1480 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1481 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1482 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1483 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
1484 
	# vnstat-dashboard
1485 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1486 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
2938 rexy 1487 
	$SED "s?^PIDFile=.*?PIDFile=/run/vnstat/vnstat.pid?g" /etc/systemd/system/vnstat.service
2724 rexy 1488 
} # End of vnstat()
2281 tom.houday 1489 
 
2724 rexy 1490 
###################################################################
1491 
##                     Function "dnsmasq"                        ##
1492 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1493 
###################################################################
1494 
dnsmasq()
219 jeremy 1495 
{
1496 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1497 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1498 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1499 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1500 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1501 
# ADD Toulouse university whitelist domains
2775 rexy 1502 
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1503 
listen-address=127.0.0.1
1356 richard 1504 
port=55
1472 richard 1505 
no-dhcp-interface=lo
1356 richard 1506 
bind-interfaces
1721 richard 1507 
cache-size=1024
1356 richard 1508 
domain-needed
1509 
expand-hosts
1510 
bogus-priv
1511 
filterwin2k
2688 lucas.echa 1512 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1513 
server=$DNS1
1514 
server=$DNS2
1356 richard 1515 
EOF
2937 rexy 1516 
	# Don't run dnsmasq service. Create dnsmasq-whitelist unit
1517 
	systemctl disable dnsmasq.service
1518 
	cp -f /lib/systemd/system/dnsmasq.service /etc/systemd/system/dnsmasq-whitelist.service
1519 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /etc/systemd/system/dnsmasq-whitelist.service
1520 
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /etc/systemd/system/dnsmasq-whitelist.service
2724 rexy 1521 
} # End of dnsmasq()
2688 lucas.echa 1522 
 
2724 rexy 1523 
#########################################################
1524 
##              Function "unbound"                     ##
1525 
## - create the conf files for 4 unbound services      ##
1526 
## - create the systemd files for 4 unbound services   ##
1527 
#########################################################
2688 lucas.echa 1528 
unbound ()
1529 
{
1530 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1531 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1532 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1533 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1534 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1535 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1536 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1537 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1538 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1539 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1540 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1541 
 
2724 rexy 1542 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1543 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1544 
forward-zone:
1545 
	name: "."
1546 
	forward-addr: $DNS1
1547 
	forward-addr: $DNS2
1472 richard 1548 
EOF
1549 
 
2724 rexy 1550 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1551 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1552 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1553 
## Add one block for each domain name managed by an other DNS server
1554 
##
1555 
## Example:
1556 
##
1557 
## server:
1558 
##     local-zone: "<your_domain>." transparent
1559 
## forward-zone:
1560 
##     name: "<your_domain>."
1561 
##     forward-addr: <@IP_domain_server>
1562 
##
2558 rexy 1563 
EOF
1564 
 
2724 rexy 1565 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1566 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1567 
server:
1568 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1569 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1570 
EOF
1571 
 
2724 rexy 1572 
# Configuration file for lo of forward unbound
2688 lucas.echa 1573 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1574 
server:
1575 
	interface: 127.0.0.1@53
1576 
	access-control-view: 127.0.0.1/8 lo
1577 
view:
1578 
	name: "lo"
2864 rexy 1579 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1580 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1581 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1582 
	view-first: yes
1583 
EOF
1584 
 
2724 rexy 1585 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1586 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1587 
server:
1588 
	interface: ${PRIVATE_IP}@53
1589 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1590 
view:
1591 
	name: "$INTIF"
1592 
	view-first: yes
1593 
EOF
1594 
 
2831 rexy 1595 
# Configuration file for main unbound
2688 lucas.echa 1596 
	cat << EOF > /etc/unbound/unbound.conf
1597 
server:
1598 
	verbosity: 1
1599 
	hide-version: yes
1600 
	hide-identity: yes
1601 
	do-ip6: no
1602 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1603 
	include: /etc/unbound/conf.d/common/local-forward/*
1604 
	include: /etc/unbound/conf.d/common/local-dns/*
1605 
	include: /etc/unbound/conf.d/forward/*
1606 
EOF
1607 
 
2724 rexy 1608 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1609 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1610 
server:
1611 
	interface: ${PRIVATE_IP}@54
1612 
	access-control: $PRIVATE_IP_MASK allow
1613 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1614 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1615 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1616 
EOF
1617 
 
2724 rexy 1618 
# Configuration file for blacklist unbound
2688 lucas.echa 1619 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1620 
server:
1621 
	verbosity: 1
1622 
	hide-version: yes
1623 
	hide-identity: yes
1624 
	do-ip6: no
1625 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1626 
	chroot: ""
1627 
	define-tag: "blacklist"
1628 
	log-local-actions: yes
1629 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1630 
	include: /etc/unbound/conf.d/common/local-forward/*
1631 
	include: /etc/unbound/conf.d/common/local-dns/*
1632 
	include: /etc/unbound/conf.d/blacklist/*
1633 
	include: /usr/local/share/unbound-bl-enabled/*
1634 
EOF
1635 
 
2724 rexy 1636 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1637 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1638 
server:
1639 
	interface: ${PRIVATE_IP}@55
1640 
	access-control: $PRIVATE_IP_MASK allow
1641 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1642 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1643 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1644 
EOF
1645 
 
2724 rexy 1646 
# Configuration file for whitelist unbound
2688 lucas.echa 1647 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1648 
server:
1649 
	verbosity: 1
1650 
	hide-version: yes
1651 
	hide-identity: yes
1652 
	do-ip6: no
1653 
	do-not-query-localhost: no
1654 
	define-tag: "whitelist"
1655 
	local-zone: "." transparent
1656 
	local-zone-tag: "." "whitelist"
2861 rexy 1657 
	include: /etc/unbound/conf.d/common/local-forward/*
1658 
	include: /etc/unbound/conf.d/common/local-dns/*
1659 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1660 
	include: /usr/local/share/unbound-wl-enabled/*
1661 
forward-zone:
1662 
	name: "."
2881 rexy 1663 
	forward-addr: 127.0.0.1@55
2688 lucas.echa 1664 
EOF
1665 
 
2724 rexy 1666 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1667 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1668 
server:
1669 
	interface: ${PRIVATE_IP}@56
1670 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1671 
view:
1672 
	name: "$INTIF"
1673 
	local-zone: "." redirect
1674 
	local-data: ". A $PRIVATE_IP"
1675 
EOF
1676 
 
2724 rexy 1677 
# Configuration file for blackhole unbound
2688 lucas.echa 1678 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1679 
server:
1680 
	verbosity: 1
1681 
	hide-version: yes
1682 
	hide-identity: yes
1683 
	do-ip6: no
2861 rexy 1684 
	include: /etc/unbound/conf.d/common/local-forward/*
1685 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1686 
	include: /etc/unbound/conf.d/blackhole/*
1687 
EOF
1688 
 
2937 rexy 1689 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1690 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1691 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1692 
	for list in blacklist blackhole whitelist
1474 richard 1693 
	do
2937 rexy 1694 
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1695 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1696 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1697 
	done
2937 rexy 1698 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1699 
} # End of unbound()
2688 lucas.echa 1700 
 
2689 lucas.echa 1701 
##################################################
1702 
##              Function "dhcpd"                ##
1703 
##################################################
2724 rexy 1704 
dhcpd()
2689 lucas.echa 1705 
{
1706 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1707 
	cat <<EOF > /etc/dhcpd.conf
1708 
ddns-update-style none;
1709 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1710 
	option routers $PRIVATE_IP;
1711 
	option subnet-mask $PRIVATE_NETMASK;
1712 
	option domain-name-servers $PRIVATE_IP;
1713 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1714 
	default-lease-time 21600;
1715 
	max-lease-time 43200;
1716 
}
1717 
EOF
2724 rexy 1718 
} # End of dhcpd()
2689 lucas.echa 1719 
 
2552 rexy 1720 
##########################################################
1721 
##                      Function "BL"                   ##
2769 rexy 1722 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1723 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1724 
##     - URLs for E²guardian                            ##
1725 
##     - IPs for NetFilter                              ##
2769 rexy 1726 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1727 
##########################################################
2724 rexy 1728 
BL()
308 richard 1729 
{
1930 richard 1730 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1731 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1732 
	mkdir -p /tmp/blacklists
1938 richard 1733 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1734 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1735 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1736 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1737 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1738 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1739 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1740 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1741 
# add additional BL files
2770 rexy 1742 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1743 
	do
1744 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1745 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1746 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1747 
	done
2521 armand.ito 1748 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1749 
	chown -R root:apache $DIR_DEST_SHARE
1750 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1751 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1752 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1753 
# enable the default categories
1957 richard 1754 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1755 
	rm -rf /tmp/blacklists
2724 rexy 1756 
} # End of BL()
219 jeremy 1757 
 
2552 rexy 1758 
#######################################################
1759 
##                  Function "cron"                  ##
1760 
## - write all cron & anacron files                  ##
1761 
#######################################################
2724 rexy 1762 
cron()
1 root 1763 
{
2640 rexy 1764 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1765 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1766 
	cat <<EOF > /etc/crontab
1828 richard 1767 
SHELL=/usr/bin/bash
2640 rexy 1768 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1769 
MAILTO=root
1770 
HOME=/
1771 
 
1772 
# run-parts
1773 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1774 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1775 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1776 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1777 
EOF
1778 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1779 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1780 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1781 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1782 
EOF
811 richard 1783 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1784 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1785 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1786 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1787 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1788 
EOF
952 franck 1789 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1790 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1791 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1792 
EOF
2454 tom.houday 1793 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1794 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1795 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1796 
EOF
2454 tom.houday 1797 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1798 
# Update the system (everyday at 3:30 am)
762 franck 1799 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1800 
EOF
2454 tom.houday 1801 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1802 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1803 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1804 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1805 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1806 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1807 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1808 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1809 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1810 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1811 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1812 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1813 
EOF
2454 tom.houday 1814 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1815 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1816 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
2886 rexy 1817 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1818 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1819 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1820 
 
2886 rexy 1821 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1822 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1823 
EOF
2454 tom.houday 1824 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1825 
# start dead daemons (after boot process and every 20')
1851 franck 1826 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1827 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1828 
EOF
2454 tom.houday 1829 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1830 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1831 
 
1874 raphael.pi 1832 
EOF
2769 rexy 1833 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1834 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1835 
 
1836 
EOF
2304 tom.houday 1837 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1838 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1839 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1840 
EOF
2771 rexy 1841 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1842 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1843 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1844 
EOF
1808 richard 1845 
# removing the users crons
522 richard 1846 
	rm -f /var/spool/cron/*
2724 rexy 1847 
} # End of cron()
1 root 1848 
 
2867 rexy 1849 
########################################################################
1850 
##                        Fonction "Fail2Ban"                         ##
1851 
##- Adapt conf file to ALCASAR                                        ##
1852 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1853 
########################################################################
1163 crox53 1854 
fail2ban()
1855 
{
2868 rexy 1856 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2867 rexy 1857 
[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1858 
$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
1859 
 
1860 
# add 5 jails and their filters
1861 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2868 rexy 1862 
cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1863 
[sshd]
1864 
enabled = true
1865 
#enabled  = false
1866 
maxretry = 3
2868 rexy 1867 
bantime = 3m
1868 
findtime = 5m
2867 rexy 1869 
EOF
1870 
 
1871 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2868 rexy 1872 
cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1873 
[lighttpd-auth]
1874 
enabled = true
1875 
#enabled  = false
1876 
maxretry = 3
2868 rexy 1877 
bantime = 3m
1878 
findtime = 3m
2867 rexy 1879 
EOF
1880 
 
1881 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2868 rexy 1882 
cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1883 
[alcasar_mod-evasive]
1884 
#enabled = true
1885 
enabled = false
1886 
backend = auto
1887 
filter = alcasar_mod-evasive
1888 
action = iptables-allports[name=alcasar_mod-evasive]
1889 
logpath = /var/log/lighttpd/access.log
1890 
maxretry = 3
2868 rexy 1891 
bantime = 3m
1892 
findtime = 3m
2867 rexy 1893 
EOF
1894 
cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
1895 
[Definition]
1896 
failregex =  <HOST> .+\] "[^"]+" 403
1897 
ignoreregex =
1898 
EOF
1899 
 
1900 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2868 rexy 1901 
cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1902 
[alcasar_intercept]
1903 
enabled = true
1904 
#enabled = false
1905 
backend = auto
1906 
filter = alcasar_intercept
1907 
action = iptables-allports[name=alcasar_intercept]
1908 
logpath = /var/log/lighttpd/access.log
1909 
maxretry = 5
2868 rexy 1910 
bantime = 3m
1911 
findtime = 3m
1912 
EOF
2867 rexy 1913 
cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
1914 
[Definition]
1915 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1916 
ignoreregex =
1917 
EOF
1918 
 
1919 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2868 rexy 1920 
cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1921 
[alcasar_change-pwd]
1922 
enabled = true
1923 
#enabled = false
1924 
backend = auto
1925 
filter = alcasar_change-pwd
1926 
action = iptables-allports[name=alcasar_change-pwd]
1927 
logpath = /var/log/lighttpd/access.log
1928 
maxretry = 5
2868 rexy 1929 
bantime = 3m
1930 
findtime = 3m
2867 rexy 1931 
EOF
1932 
cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
1933 
[Definition]
1934 
failregex = <HOST> .* \"POST \/password\.php
1935 
ignoreregex =
1936 
EOF
1937 
 
2840 rexy 1938 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1939 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1940 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1941 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1942 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1943 
	/usr/bin/touch /var/log/auth.log
1515 richard 1944 
# fail2ban unit
2937 rexy 1945 
cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1946 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1947 
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1948 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1949 
} # End of fail2ban()
1163 crox53 1950 
 
2552 rexy 1951 
#########################################################
1952 
##                   Fonction "gammu_smsd"             ##
1953 
## - Creating of SMS management database               ##
1954 
## - Write the gammu a gammu_smsd conf files           ##
1955 
#########################################################
1376 richard 1956 
gammu_smsd()
1957 
{
2601 tom.houday 1958 
# Create 'gammu' system user
1959 
	groupadd -f gammu_smsd
2868 rexy 1960 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1961 
	usermod -a -G dialout gammu_smsd
1962 
 
1963 
# Create 'gammu' database
1964 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1965 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1966 
# Add a gammu database structure
2688 lucas.echa 1967 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1968 
 
2552 rexy 1969 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1970 
	cat << EOF > /etc/gammurc
2552 rexy 1971 
[gammu]
1972 
device = /dev/ttyUSB0
1973 
connection = at115200
1974 
EOF
1975 
 
2601 tom.houday 1976 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1977 
[gammu]
1978 
port = /dev/ttyUSB0
1979 
connection = at115200
1980 
 
1981 
[smsd]
1982 
PIN = 1234
1983 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1984 
logformat = textall
1985 
debuglevel = 0
1986 
 
1987 
service = sql
1988 
driver = native_mysql
1989 
user = $DB_USER
1990 
password = $radiuspwd
1991 
pc = localhost
1992 
database = $DB_GAMMU
1993 
 
2631 rexy 1994 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1995 
 
1996 
StatusFrequency = 30
1380 richard 1997 
;LoopSleep = 2
1376 richard 1998 
 
1999 
;ResetFrequency = 300
2000 
;HardResetFrequency = 120
2001 
 
2454 tom.houday 2002 
CheckSecurity = 1
1376 richard 2003 
CheckSignal = 1
2004 
CheckBattery = 0
2005 
EOF
2601 tom.houday 2006 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2007 
 
2601 tom.houday 2008 
# Create the systemd unit
2937 rexy 2009 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 2010 
[Unit]
2011 
Description=SMS daemon for Gammu
2012 
Documentation=man:gammu-smsd(1)
2013 
After=network.target mysql.service
1376 richard 2014 
 
2601 tom.houday 2015 
[Service]
2016 
Type=forking
2775 rexy 2017 
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 2018 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2019 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2020 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2021 
 
2022 
[Install]
2023 
WantedBy=multi-user.target
2024 
EOF
2025 
 
2314 richard 2026 
# Log folder for gammu-smsd
2772 rexy 2027 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2028 
	chmod 755 /var/log/gammu-smsd
1376 richard 2029 
 
2552 rexy 2030 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2031 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2032 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2033 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2034 
#EOF
2552 rexy 2035 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2036 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2037 
 
2724 rexy 2038 
} # End of gammu_smsd()
1376 richard 2039 
 
2552 rexy 2040 
############################################################
2041 
##                 Fonction "msec"                        ##
2042 
## - Apply the "fileserver" security level                ##
2863 rexy 2043 
## - remove the "system request" for rebooting            ##
2552 rexy 2044 
## - Fix several file permissions                         ##
2045 
############################################################
2202 richard 2046 
msec()
2047 
{
2048 
 
2049 
# Apply fileserver security level
2211 richard 2050 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2051 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2052 
 
2203 richard 2053 
# Set permissions monitoring and enforcement
2202 richard 2054 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2055 
/var/log/firewall/                      root.apache     750
2202 richard 2056 
/var/log/firewall/*                     root.apache     640
2057 
/etc/security/msec/perm.local           root.root       640
2058 
/etc/security/msec/level.local          root.root       640
2059 
/etc/freeradius-web                     root.apache     750
2060 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2061 
/etc/raddb/client.conf                  radius.radius   640
2062 
/etc/raddb/radius.conf                  radius.radius   640
2063 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2064 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2065 
/etc/pki/CA/                            root.apache     750 force
2066 
/etc/pki/CA/*                           root.apache     640 force
2067 
/etc/pki/CA/private/                    root.root       700 force
2068 
/etc/pki/CA/private/*                   root.root       600 force
2069 
/etc/pki/tls/private/                   root.apache     750 force
2070 
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2071 
/var/log/clamav/                        e2guardian.e2guardian   755 force
2072 
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2073 
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2074 
EOF
2454 tom.houday 2075 
# apply now hourly & daily checks
2202 richard 2076 
/usr/sbin/msec
2211 richard 2077 
/etc/cron.weekly/msec
2202 richard 2078 
 
2724 rexy 2079 
} # End of msec()
2202 richard 2080 
 
2081 
##################################################################
2552 rexy 2082 
##                   Fonction "letsencrypt"                     ##
2083 
## - Install Let's Encrypt client                               ##
2084 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2085 
##################################################################
2086 
letsencrypt()
2087 
{
2088 
	echo "Installing Let's Encrypt client..."
2586 tom.houday 2089 
	# Remove potential old installers
2090 
	rm -rf /tmp/acme.sh-*
2304 tom.houday 2091 
	# Extract acme.sh
2092 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2093 
	pwdInstall=$(pwd)
2688 lucas.echa 2094 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2095 
	acmesh_installDir="/opt/acme.sh"
2096 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2097 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2098 
	# Install acme.sh
2099 
	./acme.sh --install \
2100 
		--home $acmesh_installDir \
2101 
		--config-home $acmesh_confDir/data \
2102 
		--certhome $acmesh_confDir/certs \
2103 
		--accountkey $acmesh_confDir/ca/account.key \
2104 
		--accountconf $acmesh_confDir/data/account.conf \
2105 
		--useragent $acmesh_userAgent \
2308 tom.houday 2106 
		--nocron \
2107 
		> /dev/null
2304 tom.houday 2108 
	if [ $? -ne 0 ]; then
2109 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2110 
	fi
2111 
	# Create configuration file
2112 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2113 
email=
2114 
dateIssueRequest=
2115 
domainRequest=
2116 
challenge=
2117 
dateIssued=
2118 
dnsapi=
2119 
dateNextRenewal=
2120 
EOF
2688 lucas.echa 2121 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2122 
	rm -rf /tmp/acme.sh-*
2724 rexy 2123 
} # End of letsencrypt()
2304 tom.houday 2124 
 
2125 
##################################################################
2552 rexy 2126 
##                    Fonction "post_install"                   ##
2127 
## - Modifying banners (locals et ssh) & prompts                ##
2128 
## - SSH config                                                 ##
2129 
## - sudoers config & files security                            ##
2130 
## - log rotate & ANSSI security parameters                     ##
2131 
## - Apply former conf in case of an update                     ##
2132 
##################################################################
1 root 2133 
post_install()
2134 
{
2840 rexy 2135 
# change the SSHD options
2195 richard 2136 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2137 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2138 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2139 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2140 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2141 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2142 
# sshd listens on EXTIF & INTIF
2143 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2144 
# sshd authorized certificate for root login
2145 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2146 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2147 
 
793 richard 2148 
# postfix banner anonymisation
2688 lucas.echa 2149 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2150 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2151 
# ALCASAR conf file
2818 rexy 2152 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2153 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2154 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2155 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2156 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2157 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2158 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2159 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2160 
	echo "LDAP_FILTER=" >> $CONF_FILE
2161 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2162 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2163 
	echo "LDAP_SSL=on" >> $CONF_FILE
2164 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2165 
	echo "SMS=off" >> $CONF_FILE
2166 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2167 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2168 
	echo "FAILOVER=30" >> $CONF_FILE
2169 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2170 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2171 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2172 
	echo "BL_PUREIP=on" >> $CONF_FILE
2173 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2174 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2175 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2176 
	echo "WIFI4EU=off" >> $CONF_FILE
2177 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2195 richard 2178 
# Prompt customisation (colors)
1 root 2179 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2180 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2181 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2182 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2183 
# sudoers configuration for "apache" & "sysadmin"
1 root 2184 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2185 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2186 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2187 
# Modify some logrotate files (gammu, ulogd)
1 root 2188 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2189 
	chmod 644 /etc/logrotate.d/*
2195 richard 2190 
# Log compression
706 franck 2191 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2192 
# actualisation des fichiers logs compressés
2521 armand.ito 2193 
	for dir in firewall e2guardian lighttpd
706 franck 2194 
	do
2688 lucas.echa 2195 
		find /var/log/$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 2196 
	done
1221 richard 2197 
# create the alcasar-load_balancing unit
2937 rexy 2198 
	cat << EOF > /etc/systemd/system/alcasar-load_balancing.service
1184 crox53 2199 
#  This file is part of systemd.
2200 
#
2201 
#  systemd is free software; you can redistribute it and/or modify it
2202 
#  under the terms of the GNU General Public License as published by
2203 
#  the Free Software Foundation; either version 2 of the License, or
2204 
#  (at your option) any later version.
2205 
 
2206 
# This unit lauches alcasar-load-balancing.sh script.
2207 
[Unit]
2208 
Description=alcasar-load_balancing.sh execution
2209 
After=network.target iptables.service
2210 
 
2211 
[Service]
2212 
Type=oneshot
2213 
RemainAfterExit=yes
1828 richard 2214 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2215 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2216 
TimeoutSec=0
2217 
 
2218 
[Install]
2219 
WantedBy=multi-user.target
1157 stephane 2220 
EOF
2601 tom.houday 2221 
	/usr/bin/systemctl daemon-reload
1221 richard 2222 
# processes launched at boot time (Systemctl)
2840 rexy 2223 
	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 2224 
	do
1574 richard 2225 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2226 
	done
2454 tom.houday 2227 
 
1452 richard 2228 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2229 
	for i in ulogd gpm dhcpd
1452 richard 2230 
	do
1574 richard 2231 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2232 
	done
2454 tom.houday 2233 
 
2864 rexy 2234 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2235 
# ignore ICMP broadcast (smurf attack)
2236 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2237 
# ignore ICMP errors bogus
2238 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2239 
# remove ICMP redirects responces
2240 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2241 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2242 
# enable SYN Cookies (Syn flood attacks)
2243 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2244 
# enable kernel antispoofing
2245 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2246 
# ignore source routing
2247 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2248 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2249 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2250 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2251 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2252 
# disable iptables_helpers
2253 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2254 
# Switch to the router mode
2255 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2256 
# Remove unused service ipv6
1964 franck 2257 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2258 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2259 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2260 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2261 
# switch to multi-users runlevel (instead of x11)
1221 richard 2262 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2263 
# disable Core dump file
2264 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2265 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2266 
 
2432 richard 2267 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2268 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2269 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2270 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2271 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2272 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2273 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2274 
	then
2454 tom.houday 2275 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2276 
		echo >> /etc/mageia-release
2277 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2278 
	fi
2279 
	if [ $Lang == "fr" ]
2280 
	then
2281 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2282 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2283 
	else
2284 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2285 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2286 
	fi
2287 
	/usr/bin/update-grub2
1221 richard 2288 
# Load and apply the previous conf file
2289 
	if [ "$mode" = "update" ]
532 richard 2290 
	then
2887 rexy 2291 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2292 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2293 
		PARENT_SCRIPT=`basename $0`
2294 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2295 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2296 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2297 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2298 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2299 
	fi
2560 rexy 2300 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2301 
	chown -R root:apache $DIR_DEST_ETC/*
2302 
	chmod -R 660 $DIR_DEST_ETC/*
2303 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2304 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2305 
	echo ""
1 root 2306 
	echo "#############################################################################"
638 richard 2307 
	if [ $Lang == "fr" ]
2308 
		then
2309 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2310 
		echo "#                                                                           #"
2311 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2312 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2313 
		echo "#                                                                           #"
2314 
		echo "#############################################################################"
2315 
		echo
2316 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2317 
		echo
2318 
		echo "- Lisez attentivement la documentation d'exploitation"
2319 
		echo
2688 lucas.echa 2320 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2321 
		echo
2322 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2323 
	else
2396 tom.houday 2324 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2325 
		echo "#                                                                           #"
2326 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2327 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2328 
		echo "#                                                                           #"
2329 
		echo "#############################################################################"
2330 
		echo
2331 
		echo "- The system will be rebooted in order to operate ALCASAR"
2332 
		echo
2333 
		echo "- Read the exploitation documentation"
2334 
		echo
2688 lucas.echa 2335 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2336 
		echo
2337 
		echo "                   Hit 'Enter' to continue"
2338 
	fi
1782 franck 2339 
	sleep 2
2560 rexy 2340 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2341 
	then
2688 lucas.echa 2342 
		read
815 richard 2343 
	fi
774 richard 2344 
	clear
1 root 2345 
	reboot
2724 rexy 2346 
} # End of post_install()
1 root 2347 
 
2552 rexy 2348 
#####################################################################################
2349 
#                                   Main Install loop                               #
2350 
#####################################################################################
832 richard 2351 
dir_exec=`dirname "$0"`
2352 
if [ $dir_exec != "." ]
2353 
then
2354 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2355 
	echo "Launch this program from the ALCASAR archive directory"
2356 
	exit 0
2357 
fi
2688 lucas.echa 2358 
if [ $EUID -gt 0 ]
2220 richard 2359 
then
2688 lucas.echa 2360 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2361 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2362 
	exit 0
2363 
fi
832 richard 2364 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2365 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2366 
nb_args=$#
2367 
args=$1
2368 
if [ $nb_args -eq 0 ]
2369 
then
2370 
	nb_args=1
2371 
	args="-h"
2372 
fi
1062 richard 2373 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2374 
case $args in
2375 
	-\? | -h* | --h*)
2376 
		echo "$usage"
2377 
		exit 0
2378 
		;;
291 franck 2379 
	-i | --install)
2937 rexy 2380 
		for func in license testing_system testing_network
2724 rexy 2381 
		do
2382 
			header_install
2383 
			$func
2384 
			if [ $DEBUG_ALCASAR == "on" ]
2385 
			then
2870 rexy 2386 
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2387 
				read
2388 
			fi
2389 
		done
595 richard 2390 
# RPMs install
2941 rexy 2391 
			if [ "$mode" == "update" ] # to avoid updating unbound during the V5.3.3 update (to be removed after this version)
2392 
			then
2393 
				echo "/^unbound/" >> /etc/urpmi/skip.list
2394 
			fi
2395 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2396 
		if [ "$?" != "0" ]
1 root 2397 
		then
595 richard 2398 
			exit 0
2399 
		fi
1249 richard 2400 
		if [ -e $CONF_FILE ]
595 richard 2401 
		then
2458 richard 2402 
# Uninstall or update the running version
2403 
			if [ "$mode" == "update" ]
2404 
			then
2560 rexy 2405 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2406 
			else
2560 rexy 2407 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2408 
			fi
595 richard 2409 
		fi
2847 rexy 2410 
		if [ $DEBUG_ALCASAR == "on" ]
2411 
		then
2412 
			echo "*** 'debug' : end of cleaning ***"
2413 
			read
2414 
		fi
2835 rexy 2415 
# Test if conf file
2416 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2417 
		then
2826 rexy 2418 
# Extract some info from the previous configuration file
2834 rexy 2419 
			cd /var/tmp
2420 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2421 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2422 
			then
2423 
				header_install
2424 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2425 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2426 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2427 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2428 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2429 
				if [ $Lang == "fr" ]
2834 rexy 2430 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2431 
					else echo "The configuration file of an old version has been found";
597 richard 2432 
				fi
2834 rexy 2433 
				response=0
2434 
				PTN='^[oOnNyY]?$'
2435 
				until [[ "$response" =~ $PTN ]]
2436 
				do
2437 
					if [ $Lang == "fr" ]
2438 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2439 
						else echo -n "Do you want to use it (Y/n)?";
2440 
					fi
2441 
					read response
2442 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2443 
					then
2444 
						rm -f /var/tmp/alcasar-conf*
2445 
						rm -rf /var/tmp/conf
2446 
					fi
2447 
				done
2448 
			fi
2847 rexy 2449 
			cd $DIR_INSTALL
597 richard 2450 
		fi
636 richard 2451 
# Test if update
2834 rexy 2452 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2453 
		then
2454 
			if [ $Lang == "fr" ]
2455 
				then echo "#### Installation avec mise à jour ####";
2456 
				else echo "#### Installation with update     ####";
2457 
			fi
5 franck 2458 
			mode="update"
1 root 2459 
		fi
2937 rexy 2460 
		for func in 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 2461 
		do
2462 
			$func
2466 richard 2463 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2464 
			then
2870 rexy 2465 
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2466 
				read
2466 richard 2467 
			fi
14 richard 2468 
		done
5 franck 2469 
		;;
291 franck 2470 
	-u | --uninstall)
1828 richard 2471 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2472 
		then
597 richard 2473 
			if [ $Lang == "fr" ]
2474 
				then echo "ALCASAR n'est pas installé!";
2475 
				else echo "ALCASAR isn't installed!";
2476 
			fi
1 root 2477 
			exit 0
2478 
		fi
5 franck 2479 
		response=0
2760 lucas.echa 2480 
		PTN='^[oOyYnN]?$'
2481 
		until [[ "$response" =~ $PTN ]]
5 franck 2482 
		do
597 richard 2483 
			if [ $Lang == "fr" ]
2760 lucas.echa 2484 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2485 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2486 
			fi
5 franck 2487 
			read response
2488 
		done
1103 richard 2489 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2490 
		then
1103 richard 2491 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2492 
		else
2560 rexy 2493 
			rm -f /var/tmp/alcasar-conf*
1 root 2494 
		fi
597 richard 2495 
# Uninstall the running version
2560 rexy 2496 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2497 
		;;
2498 
	*)
2499 
		echo "Argument inconnu :$1";
460 richard 2500 
		echo "Unknown argument :$1";
1 root 2501 
		echo "$usage"
2502 
		exit 1
2503 
		;;
2504 
esac
10 franck 2505 
# end of script