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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2811 2020-04-15 22:07:11Z rexy $
1 root 3 
 
4 
# alcasar.sh
2466 richard 5 
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6 
# This script is distributed under the Gnu General Public License (GPL)
7 
#  team@alcasar.net
959 franck 8 
 
2454 tom.houday 9 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10 
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15 
 
672 richard 16 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20 
 
2688 lucas.echa 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
1 root 26 
 
376 franck 27 
# Functions :
1378 richard 28 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29 
#	init			: Installation of RPM and scripts
30 
#	network			: Network parameters
2552 rexy 31 
#	ACC				: ALCASAR Control Center installation
32 
#	CA				: Certification Authority initialization
1837 richard 33 
#	time_server		: NTPd configuration
1221 richard 34 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35 
#	freeradius		: FreeRadius initialisation
1389 richard 36 
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38 
#	antivirus		: HAVP + libclamav configuration
1485 richard 39 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 41 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 42 
#	unbound			: Name server configuration
43 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44 
#	vnstat			: little network stat daemon
2688 lucas.echa 45 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49 
#	msec			: Mandriva security package configuration
2304 tom.houday 50 
#	letsencrypt		: Let's Encrypt client
2552 rexy 51 
#	post_install	: Security, log rotation, etc.
1 root 52 
 
2499 tom.houday 53 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54 
DATE=`date '+%d %B %Y - %Hh%M'`
55 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57 
mode="install"
1 root 58 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59 
DIR_INSTALL=`pwd`						# current directory
1015 richard 60 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64 
DIR_WEB="/var/www/html"					# directory of Lighttpd
65 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73 
DB_RADIUS="radius"						# database name used by FreeRadius server
74 
DB_USER="radius"						# user name allows to request the users database
75 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76 
# ******* Network parameters - paramètres réseau *******
2552 rexy 77 
HOSTNAME="alcasar"						# default hostname
78 
DOMAIN="localdomain"					# default local domain
2736 rexy 79 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81 
MTU="1500"
1243 richard 82 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83 
# ****** Paths - chemin des commandes *******
84 
SED="/bin/sed -i"
85 
# ****************** End of global parameters *********************
86 
 
2724 rexy 87 
license()
959 franck 88 
{
89 
	if [ $Lang == "fr" ]
1538 richard 90 
	then
91 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92 
	else
93 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94 
	fi
1538 richard 95 
	response=0
2760 lucas.echa 96 
	PTN='^[oOyYnN]?$'
97 
	until [[ "$response" =~ $PTN ]]
1538 richard 98 
	do
99 
		if [ $Lang == "fr" ]
1563 franck 100 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102 
		fi
103 
		read response
104 
	done
105 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106 
	then
107 
		exit 1
108 
	fi
2724 rexy 109 
} # End of license()
959 franck 110 
 
2724 rexy 111 
header_install()
1 root 112 
{
113 
	clear
114 
	echo "-----------------------------------------------------------------------------"
460 richard 115 
	echo "                     ALCASAR V$VERSION Installation"
1 root 116 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117 
	echo "-----------------------------------------------------------------------------"
2724 rexy 118 
} # End of header_install()
1 root 119 
 
2552 rexy 120 
########################################################
121 
##                  Function "testing"                ##
122 
## - Test Mageia version                              ##
123 
## - Test ALCASAR version (if already installed)      ##
124 
## - Test free space on /var  (>10G)                  ##
125 
## - Test Internet access                             ##
126 
########################################################
2724 rexy 127 
testing()
29 richard 128 
{
1529 richard 129 
# Test of Mageia version
130 
# extract the current Mageia version and hardware architecture (i586 ou X64)
131 
	fic=`cat /etc/product.id`
132 
	unknown_os=0
133 
	old="$IFS"
134 
	IFS=","
135 
	set $fic
2688 lucas.echa 136 
	for i in "$@"
1529 richard 137 
	do
138 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139 
			then
1529 richard 140 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141 
			unknown_os=`expr $unknown_os + 1`
142 
		fi
143 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144 
			then
1529 richard 145 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146 
			unknown_os=`expr $unknown_os + 1`
147 
		fi
148 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149 
			then
1529 richard 150 
			ARCH=`echo $i|cut -d"=" -f2`
151 
			unknown_os=`expr $unknown_os + 1`
152 
		fi
153 
	done
2669 tom.houday 154 
	if [ "$ARCH" != "x86_64" ]
2149 richard 155 
		then
156 
		if [ $Lang == "fr" ]
2669 tom.houday 157 
			then echo "Votre architecture matérielle doit être en 64bits"
158 
			else echo "You hardware architecture must be 64bits"
2149 richard 159 
		fi
2482 lucas.echa 160 
		exit 1
2149 richard 161 
	fi
1529 richard 162 
	IFS="$old"
2757 rexy 163 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164 
	then
2669 tom.houday 165 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166 
			then
167 
			echo
168 
			if [ $Lang == "fr" ]
169 
				then
170 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172 
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173 
				echo "3 - Importez votre base des usagers"
174 
			else
175 
				echo "The automatic update of ALCASAR can't be performed."
176 
				echo "1 - Save your traceability files and the user database"
2757 rexy 177 
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178 
				echo "3 - Import your users database"
179 
			fi
180 
		else
181 
			if [ $Lang == "fr" ]
182 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183 
				else echo "The installation of ALCASAR can't be performed."
184 
			fi
185 
		fi
186 
		echo
187 
		if [ $Lang == "fr" ]
2757 rexy 188 
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189 
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190 
		fi
2688 lucas.echa 191 
		exit 1
2669 tom.houday 192 
	fi
193 
 
1362 richard 194 
# Test if ALCASAR is already installed
195 
	if [ -e $CONF_FILE ]
196 
	then
2396 tom.houday 197 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198 
		if [ $Lang == "fr" ]
2669 tom.houday 199 
			then echo "La version $current_version d'ALCASAR est déjà installée"
200 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201 
		fi
1362 richard 202 
		response=0
2458 richard 203 
		PTN='^[12]$'
2760 lucas.echa 204 
		until [[ "$response" =~ $PTN ]]
1362 richard 205 
		do
206 
			if [ $Lang == "fr" ]
2669 tom.houday 207 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209 
			fi
1362 richard 210 
			read response
211 
		done
2458 richard 212 
		if [ "$response" = "2" ]
1362 richard 213 
		then
2560 rexy 214 
			rm -f /var/tmp/alcasar-conf*
1362 richard 215 
		else
1684 richard 216 
# Retrieve former NICname
2549 tom.houday 217 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219 
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220 
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221 
# Create the current conf file
1362 richard 222 
			$DIR_SCRIPTS/alcasar-conf.sh --create
223 
			mode="update"
224 
		fi
1529 richard 225 
	fi
2669 tom.houday 226 
# Test free space on /var
2771 rexy 227 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228 
	if [ $free_space -lt 10 ]
1529 richard 229 
		then
2771 rexy 230 
		if [ $Lang == "fr" ]
231 
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233 
		fi
2771 rexy 234 
	exit 0
1529 richard 235 
	fi
2669 tom.houday 236 
 
237 
# Detect external/internal interfaces
238 
	if [ -z "$EXTIF" ]; then
239 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240 
		if [ -z "$EXTIF" ]; then
241 
			if [ "$Lang" == 'fr' ]
2771 rexy 242 
				then echo "Aucune passerelle par défaut configurée"
243 
				else echo "No default gateway configured"
2669 tom.houday 244 
			fi
245 
			exit 1
246 
		fi
247 
	fi
248 
	if [ "$Lang" == 'fr' ]
249 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250 
		else echo "External interface (Internet) used: $EXTIF"
251 
	fi
252 
 
253 
	if [ -z "$INTIF" ]; then
254 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256 
		if [ $interfacesCount -eq 0 ]; then
257 
			if [ "$Lang" == 'fr' ]
258 
				then echo "Aucune interface de disponible pour le réseau interne"
259 
				else echo "No interface available for the internal network"
260 
			fi
261 
			exit 1
262 
		elif [ $interfacesCount -eq 1 ]; then
263 
			INTIF="$interfacesList"
264 
		else
265 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267 
			if [ "$Lang" == 'fr' ]
268 
				then echo 'Liste des interfaces disponible :'
269 
				else echo 'List of available interfaces:'
270 
			fi
271 
			echo "$interfacesSorted"
272 
			response=''
273 
			while true; do
274 
				if [ "$Lang" == 'fr' ]
275 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277 
				fi
278 
				read response
279 
 
280 
				[ -z "$response" ] && response="$interfacePreferred"
281 
 
282 
				# Check if interface exist
2688 lucas.echa 283 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284 
					INTIF="$response"
285 
					break
286 
				else
287 
					if [ "$Lang" == 'fr' ]
288 
						then echo "Interface \"$response\" introuvable"
289 
						else echo "Interface \"$response\" not found"
290 
					fi
291 
				fi
292 
			done
293 
		fi
294 
	fi
295 
	if [ "$Lang" == 'fr' ]
296 
		then echo "Interface interne utilisée : $INTIF"
297 
		else echo "Internal interface used: $INTIF"
298 
	fi
299 
 
2290 richard 300 
	if [ $Lang == "fr" ]
301 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302 
		else echo -n "Network parameters tests: "
2290 richard 303 
	fi
304 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307 
	for i in $IF_INTERFACES
308 
	do
2688 lucas.echa 309 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310 
			rm -f ifcfg-$i
2454 tom.houday 311 
 
2282 richard 312 
			if [ $Lang == "fr" ]
313 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314 
				else echo "Deleting: ifcfg-$i"
2282 richard 315 
			fi
316 
		fi
317 
	done
2688 lucas.echa 318 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319 
	echo -n "."
2454 tom.houday 320 
# Test Ethernet NIC links state
2669 tom.houday 321 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322 
	if [ ! -z "$interfacesDown" ]; then
323 
		for i in $interfacesDown; do
324 
			if [ $Lang == "fr" ]
325 
			then
326 
				echo -e "\nÉchec"
327 
				echo "Le lien réseau de la carte $i n'est pas actif."
328 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329 
			else
330 
				echo -e "\nFailed"
331 
				echo "The link state of $i interface is down."
332 
				echo "Make sure that this network card is connected to a switch or an A.P."
333 
			fi
334 
		done
335 
		exit 1
336 
	fi
1471 richard 337 
	echo -n "."
338 
# Test EXTIF config files
2681 tom.houday 339 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343 
	then
784 richard 344 
		if [ $Lang == "fr" ]
2454 tom.houday 345 
		then
2669 tom.houday 346 
			echo -e "\nÉchec"
784 richard 347 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350 
		else
2669 tom.houday 351 
			echo -e "\nFailed"
784 richard 352 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355 
		fi
830 richard 356 
		echo "DEVICE=$EXTIF"
784 richard 357 
		echo "IPADDR="
358 
		echo "NETMASK="
359 
		echo "GATEWAY="
360 
		echo "DNS1="
361 
		echo "DNS2="
830 richard 362 
		echo "ONBOOT=yes"
2669 tom.houday 363 
		exit 1
784 richard 364 
	fi
365 
	echo -n "."
2290 richard 366 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368 
		if [ $Lang == "fr" ]
2454 tom.houday 369 
		then
2669 tom.houday 370 
			echo -e "\nÉchec"
595 richard 371 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372 
			echo "Réglez ce problème puis relancez ce script."
373 
		else
2669 tom.houday 374 
			echo -e "\nFailed"
595 richard 375 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376 
			echo "Resolv this problem, then restart this script."
377 
		fi
2669 tom.houday 378 
		exit 1
29 richard 379 
	fi
308 richard 380 
	echo -n "."
2290 richard 381 
# Test if default GW is alive
1499 richard 382 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384 
		then
595 richard 385 
		if [ $Lang == "fr" ]
2454 tom.houday 386 
		then
2669 tom.houday 387 
			echo -e "\nÉchec"
2290 richard 388 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389 
			echo "Réglez ce problème puis relancez ce script."
390 
		else
2669 tom.houday 391 
			echo -e "\nFailed"
2290 richard 392 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393 
			echo "Resolv this problem, then restart this script."
394 
		fi
2669 tom.houday 395 
		exit 1
308 richard 396 
	fi
397 
	echo -n "."
2290 richard 398 
# Test Internet connectivity
2669 tom.houday 399 
	domainTested='www.google.com'
400 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401 
	if [ $? -ne 0 ]; then
595 richard 402 
		if [ $Lang == "fr" ]
2454 tom.houday 403 
		then
2669 tom.houday 404 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406 
			echo "Vérifiez la validité des adresses IP des DNS."
407 
		else
2669 tom.houday 408 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410 
			echo "Verify the DNS IP addresses"
411 
		fi
2669 tom.houday 412 
		exit 1
29 richard 413 
	fi
308 richard 414 
	echo ". : ok"
2724 rexy 415 
} # End of testing()
302 richard 416 
 
2552 rexy 417 
#######################################################################
418 
##                    Function "init"                                ##
419 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421 
#######################################################################
2724 rexy 422 
init()
302 richard 423 
{
527 richard 424 
	if [ "$mode" != "update" ]
302 richard 425 
	then
426 
# On affecte le nom d'organisme
597 richard 427 
		header_install
302 richard 428 
		ORGANISME=!
429 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431 
		do
595 richard 432 
			if [ $Lang == "fr" ]
2454 tom.houday 433 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434 
				else echo -n "Enter the name of your organism : "
595 richard 435 
			fi
330 franck 436 
			read ORGANISME
613 richard 437 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438 
			then
330 franck 439 
				ORGANISME=!
440 
			fi
441 
		done
302 richard 442 
	fi
1 root 443 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444 
# We create random passwords and shared secrets
628 richard 445 
	rm -f $PASSWD_FILE
2419 richard 446 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450 
		grep -v '[eE]nter password:' | \
451 
		sed -e "s/PBKDF2 hash of your password is //"`
452 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457 
	echo "GRUB2_user=root" >> $PASSWD_FILE
458 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472 
	chmod 640 $PASSWD_FILE
1828 richard 473 
#  copy scripts in in /usr/local/bin
2664 tom.houday 474 
	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 475 
#  copy conf files in /usr/local/etc
1954 richard 476 
	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 477 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478 
# generate central conf file
479 
	cat <<EOF > $CONF_FILE
612 richard 480 
##########################################
481 
##                                      ##
482 
##          ALCASAR Parameters          ##
483 
##                                      ##
484 
##########################################
1 root 485 
 
612 richard 486 
INSTALL_DATE=$DATE
487 
VERSION=$VERSION
488 
ORGANISM=$ORGANISME
489 
EOF
628 richard 490 
	chmod o-rwx $CONF_FILE
2724 rexy 491 
} # End of init()
1 root 492 
 
2552 rexy 493 
#########################################################
494 
##                    Function "network"               ##
495 
## - Define the several network address                ##
496 
## - Define the DNS naming                             ##
497 
## - INTIF parameters (consultation network)           ##
498 
## - Write "/etc/hosts" file                           ##
499 
## - write "hosts.allow" & "hosts.deny" files          ##
500 
#########################################################
2724 rexy 501 
network()
1 root 502 
{
503 
	header_install
636 richard 504 
	if [ "$mode" != "update" ]
505 
		then
506 
		if [ $Lang == "fr" ]
507 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509 
		fi
510 
		response=0
2760 lucas.echa 511 
		PTN='^[oOyYnN]?$'
512 
		until [[ "$response" =~ $PTN ]]
1 root 513 
		do
595 richard 514 
			if [ $Lang == "fr" ]
659 richard 515 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517 
			fi
1 root 518 
			read response
519 
		done
636 richard 520 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521 
		then
522 
			PRIVATE_IP_MASK="0"
523 
			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 524 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525 
			do
595 richard 526 
				if [ $Lang == "fr" ]
597 richard 527 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529 
				fi
597 richard 530 
				read PRIVATE_IP_MASK
1 root 531 
			done
636 richard 532 
		else
2688 lucas.echa 533 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534 
		fi
595 richard 535 
	else
2454 tom.houday 536 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537 
		rm -f conf/etc/alcasar.conf
1 root 538 
	fi
861 richard 539 
# Define LAN side global parameters
1740 richard 540 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547 
	then
2454 tom.houday 548 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550 
	fi
1499 richard 551 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557 
# Define Internet parameters
2809 rexy 558 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
559 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 560 
    DNS1=${DNS1:=208.67.220.220}
70 franck 561 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 562 
#	if [ "$DNS1" == "" ]
563 
#	then
564 
#		if [ $Lang == "fr" ]
565 
#		then
566 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
567 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
568 
#		else
569 
#			echo "The IP address of DNS servers are not set correctly"
570 
#			echo "Check the extern network card configuration ($EXTIF)"
571 
#		fi
572 
#		exit 0
573 
#	fi
1499 richard 574 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 575 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 576 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 577 
# Write network parameters in the conf file
2737 rexy 578 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
579 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 580 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
581 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 582 
# Retrieve NIC name of other consultation LAN
2282 richard 583 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
584 
	for i in $INTERFACES
585 
	do
586 
		SUB=`echo ${i:0:2}`
587 
		if [ $SUB = "wl" ]
588 
			then WIFIF=$i
2454 tom.houday 589 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 590 
			then LANIF=$i
591 
		fi
592 
	done
593 
	if [ -n "$WIFIF" ]
594 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
595 
	elif [ -n "$LANIF" ]
596 
		then echo "LANIF=$LANIF" >> $CONF_FILE
597 
	fi
2552 rexy 598 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 599 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 600 
	then
1499 richard 601 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 602 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 603 
	else
604 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 605 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 606 
	fi
1587 richard 607 
	echo "DNS1=$DNS1" >> $CONF_FILE
608 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 609 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 610 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 611 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 612 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
613 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
614 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 615 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
616 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 617 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 618 
# network default
597 richard 619 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 620 
	cat <<EOF > /etc/sysconfig/network
621 
NETWORKING=yes
622 
FORWARD_IPV4=true
623 
EOF
2552 rexy 624 
# write "/etc/hosts"
1 root 625 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
626 
	cat <<EOF > /etc/hosts
503 richard 627 
127.0.0.1	localhost
2558 rexy 628 
$PRIVATE_IP	$HOSTNAME
1 root 629 
EOF
2552 rexy 630 
# write EXTIF (Internet) config
1499 richard 631 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
632 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 633 
	then
1499 richard 634 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 635 
DEVICE=$EXTIF
1585 richard 636 
BOOTPROTO=dhcp
637 
DNS1=127.0.0.1
638 
PEERDNS=no
639 
RESOLV_MODS=yes
640 
ONBOOT=yes
1613 franck 641 
NOZEROCONF=yes
1585 richard 642 
METRIC=10
643 
MII_NOT_SUPPORTED=yes
644 
IPV6INIT=no
645 
IPV6TO4INIT=no
646 
ACCOUNTING=no
647 
USERCTL=no
648 
MTU=$MTU
649 
EOF
2688 lucas.echa 650 
	else
1585 richard 651 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
652 
DEVICE=$EXTIF
14 richard 653 
BOOTPROTO=static
597 richard 654 
IPADDR=$PUBLIC_IP
655 
NETMASK=$PUBLIC_NETMASK
656 
GATEWAY=$PUBLIC_GATEWAY
14 richard 657 
DNS1=127.0.0.1
1499 richard 658 
RESOLV_MODS=yes
14 richard 659 
ONBOOT=yes
660 
METRIC=10
1610 franck 661 
NOZEROCONF=yes
14 richard 662 
MII_NOT_SUPPORTED=yes
663 
IPV6INIT=no
664 
IPV6TO4INIT=no
665 
ACCOUNTING=no
666 
USERCTL=no
994 franck 667 
MTU=$MTU
14 richard 668 
EOF
1499 richard 669 
	fi
2552 rexy 670 
# write INTIF (consultation LAN) in normal mode
841 richard 671 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
672 
DEVICE=$INTIF
673 
BOOTPROTO=static
674 
ONBOOT=yes
675 
NOZEROCONF=yes
676 
MII_NOT_SUPPORTED=yes
677 
IPV6INIT=no
678 
IPV6TO4INIT=no
679 
ACCOUNTING=no
680 
USERCTL=no
681 
EOF
1558 richard 682 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 683 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 684 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 685 
DEVICE=$INTIF
686 
BOOTPROTO=static
687 
IPADDR=$PRIVATE_IP
604 richard 688 
NETMASK=$PRIVATE_NETMASK
1 root 689 
ONBOOT=yes
690 
METRIC=10
691 
NOZEROCONF=yes
692 
MII_NOT_SUPPORTED=yes
14 richard 693 
IPV6INIT=no
694 
IPV6TO4INIT=no
695 
ACCOUNTING=no
696 
USERCTL=no
1 root 697 
EOF
2282 richard 698 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
699 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
700 
	then
701 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
702 
DEVICE=$WIFIF
703 
BOOTPROTO=static
704 
ONBOOT=yes
705 
NOZEROCONF=yes
706 
MII_NOT_SUPPORTED=yes
707 
IPV6INIT=no
708 
IPV6TO4INIT=no
709 
ACCOUNTING=no
710 
USERCTL=no
711 
EOF
712 
	elif [ -n "$LANIF" ]
713 
	then
714 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
715 
DEVICE=$LANIF
716 
BOOTPROTO=static
717 
ONBOOT=yes
718 
NOZEROCONF=yes
719 
MII_NOT_SUPPORTED=yes
720 
IPV6INIT=no
721 
IPV6TO4INIT=no
722 
ACCOUNTING=no
723 
USERCTL=no
724 
EOF
725 
	fi
2552 rexy 726 
# write hosts.allow & hosts.deny
1 root 727 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
728 
	cat <<EOF > /etc/hosts.allow
729 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 730 
sshd: ALL
1 root 731 
ntpd: $PRIVATE_NETWORK_SHORT
732 
EOF
733 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
734 
	cat <<EOF > /etc/hosts.deny
735 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
736 
EOF
790 richard 737 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 738 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 739 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 740 
# load conntrack ftp module
741 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 742 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 743 
# load ipt_NETFLOW module
744 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 745 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 746 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
747 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
748 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
749 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 750 
#
860 richard 751 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 752 
} # End of network()
1 root 753 
 
2763 rexy 754 
##################################################################
755 
##                      Fonction "CA"                           ##
756 
## - Creating the CA and the server certificate (lighttpd)      ##
757 
##################################################################
758 
CA()
759 
{
760 
	$DIR_DEST_BIN/alcasar-CA.sh
2801 rexy 761 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
762 
	chmod 640 /etc/pki/CA/*
2811 rexy 763 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
764 
	chmod 600 /etc/pki/CA/private/*
765 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
766 
	chmod 640 /etc/pki/tls/private/*
2763 rexy 767 
} # End of CA()
768 
 
2552 rexy 769 
###################################################
770 
##                  Function "ACC"               ##
771 
## - copy ALCASAR Control Center (ACC) files     ##
772 
## - configuration of the web server (Lighttpd)  ##
773 
## - creation of the first ACC admin account     ##
774 
## - secure the ACC access                       ##
775 
###################################################
2724 rexy 776 
ACC()
1 root 777 
{
778 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
779 
	mkdir $DIR_WEB
1833 richard 780 
# Copy & adapt ACC files
316 richard 781 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
782 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 783 
	# Waiting for new phpsysinfo special page
784 
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
785 
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
786 
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
787 
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 788 
	chown -R apache:apache $DIR_WEB/*
1833 richard 789 
# copy & adapt "freeradius-web" files
790 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
791 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
792 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
793 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
794 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
795 
	cat <<EOF > /etc/freeradius-web/naslist.conf
796 
nas1_name: alcasar-$ORGANISME
797 
nas1_model: Network Access Controler
798 
nas1_ip: $PRIVATE_IP
799 
nas1_port_num: 0
800 
nas1_community: public
801 
EOF
802 
	chown -R apache:apache /etc/freeradius-web/
803 
# create the log & backup structure :
1489 richard 804 
# - base = users database
805 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 806 
# - security = watchdog log
2138 richard 807 
	for i in base archive security activity_report;
1 root 808 
	do
809 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
810 
	done
5 franck 811 
	chown -R root:apache $DIR_SAVE
1833 richard 812 
# Configuring & securing php
71 richard 813 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 814 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
815 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 816 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
817 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 818 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
819 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 820 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
821 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 822 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 823 
# Configuring & securing Lighttpd
790 richard 824 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 825 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
826 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 827 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
828 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 829 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
830 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 831 
 
832 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 833 
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
834 
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
835 
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
836 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
837 
 
2592 rexy 838 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 839 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 840 
 
841 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
842 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
843 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
844 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
845 
 
846 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
847 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 848 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
849 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
850 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 852 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 853 
 
2588 rexy 854 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
855 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
856 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 857 
 
2588 rexy 858 
	chown -R apache:apache /var/log/lighttpd
2758 rexy 859 
#	/usr/bin/systemctl start lighttpd
860 
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 861 
 
2552 rexy 862 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 863 
	if [ "$mode" = "install" ]
2688 lucas.echa 864 
	then
865 
		header_install
1268 richard 866 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 867 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
868 
		mkdir -p $DIR_DEST_ETC/digest
869 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 870 
		if [ $Lang == "fr" ]
2760 lucas.echa 871 
			then echo "Création du premier compte administrateur : "
872 
			else echo "Creation of the first admin account : "
2737 rexy 873 
		fi
2688 lucas.echa 874 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
875 
		do
876 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
877 
		done
2293 tom.houday 878 
	fi
2488 lucas.echa 879 
 
2737 rexy 880 
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 881 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 882 
	# Log file for ACC access imputability
883 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
884 
	chown root:apache /var/Save/security/acc_access.log
885 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 886 
} # End of ACC()
1 root 887 
 
2552 rexy 888 
#############################################################
889 
##               Function "time_server"                    ##
890 
## - Configuring NTP server                                ##
891 
#############################################################
2724 rexy 892 
time_server()
1837 richard 893 
{
894 
# Set the Internet time server
895 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
896 
	cat <<EOF > /etc/ntp/step-tickers
897 
0.fr.pool.ntp.org	# adapt to your country
898 
1.fr.pool.ntp.org
899 
2.fr.pool.ntp.org
900 
EOF
901 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
902 
	cat <<EOF > /etc/ntp.conf
903 
server 0.fr.pool.ntp.org	# adapt to your country
904 
server 1.fr.pool.ntp.org
905 
server 2.fr.pool.ntp.org
906 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
907 
fudge 127.127.1.0 stratum 10
908 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
909 
restrict 127.0.0.1
910 
driftfile /var/lib/ntp/drift
911 
logfile /var/log/ntp.log
912 
disable monitor
913 
EOF
914 
	chown -R ntp:ntp /var/lib/ntp
915 
# Synchronize now
2688 lucas.echa 916 
	ntpd -4 -q -g &
2724 rexy 917 
} # End of time_server()
1837 richard 918 
 
2541 rexy 919 
#####################################################################
920 
##                     Function "init_db"                          ##
921 
## - Mysql initialization                                          ##
922 
## - Set admin (root) password                                     ##
923 
## - Remove unused users & databases                               ##
924 
## - Radius database creation                                      ##
925 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
926 
#####################################################################
2724 rexy 927 
init_db()
1 root 928 
{
2688 lucas.echa 929 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 930 
	then
931 
		systemctl stop mysqld
932 
	fi
1355 richard 933 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 934 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 935 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 936 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 937 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
938 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 939 
	[ -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 940 
	[ -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 941 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
942 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
943 
	/usr/bin/systemctl start mysqld
1963 richard 944 
	nb_round=1
1981 richard 945 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 946 
	do
947 
		nb_round=`expr $nb_round + 1`
948 
		sleep 2
949 
	done
1981 richard 950 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 951 
	then
1981 richard 952 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 953 
		exit
1955 richard 954 
	fi
1355 richard 955 
# Secure the server
2688 lucas.echa 956 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 957 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 958 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
959 
	$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 960 
# Create 'radius' database
2688 lucas.echa 961 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 962 
# Add an empty radius database structure
2688 lucas.echa 963 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 964 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 965 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 966 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
967 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
968 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 969 
	/usr/bin/systemctl daemon-reload
2724 rexy 970 
} # End of init_db()
1 root 971 
 
2423 richard 972 
###################################################################
973 
##                       Function "freeradius"                   ##
974 
## - Set the configuration files                                 ##
975 
## - Set the shared secret between coova-chilli and freeradius   ##
976 
## - Adapt the Mysql conf file and counters                      ##
977 
###################################################################
2724 rexy 978 
freeradius()
1 root 979 
{
1800 richard 980 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 981 
	chown -R radius:radius /etc/raddb
982 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 983 
# Set radius global parameters (radius.conf)
1 root 984 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
985 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
986 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 987 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
988 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 989 
# Add ALCASAR & Coovachilli dictionaries
990 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 991 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
992 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
993 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
994 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 995 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 996 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
997 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 998 
client localhost {
999 
	ipaddr = 127.0.0.1
1 root 1000 
	secret = $secretradius
2438 richard 1001 
	shortname = chilli
2454 tom.houday 1002 
	nas_type = other
1 root 1003 
}
1004 
EOF
2758 rexy 1005 
# Set Virtual server
1006 
    # Remvoveing all except "alcasar virtual site")
1007 
	# 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 1008 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1009 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1010 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1011 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1012 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1013 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1014 
# Set modules
2728 rexy 1015 
	# Add custom LDAP "available module"
2758 rexy 1016 
	# 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 1017 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1018 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1019 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1020 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1021 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1022 
	do
1023 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1024 
	done
2758 rexy 1025 
# Configure SQL module
2420 richard 1026 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1027 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1028 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1029 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1030 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1031 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1032 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1034 
	# no TLS encryption on 127.0.0.1
2763 rexy 1035 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1036 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1041 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1042 
	[ -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
1043 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1044 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1045 
# sqlcounter modifications
2470 richard 1046 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1047 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1048 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1049 
# make certain that mysql is up before freeradius start
1358 richard 1050 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1051 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1052 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1053 
# Allow apache to change some conf files (ie : ldap on/off)
1054 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1055 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1056 
} # End of freeradius()
1 root 1057 
 
2423 richard 1058 
#############################################################################
2552 rexy 1059 
##                           Function "chilli"                             ##
2423 richard 1060 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1061 
## - Adapt the authentication web page (intercept.php)                     ##
1062 
#############################################################################
2724 rexy 1063 
chilli()
1 root 1064 
{
1370 richard 1065 
# chilli unit for systemd
2324 tom.houday 1066 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1067 
#  This file is part of systemd.
1068 
#
1069 
#  systemd is free software; you can redistribute it and/or modify it
1070 
#  under the terms of the GNU General Public License as published by
1071 
#  the Free Software Foundation; either version 2 of the License, or
1072 
#  (at your option) any later version.
2771 rexy 1073 
 
1074 
# This unit launches coova-chilli a captive portal
1370 richard 1075 
[Unit]
1076 
Description=chilli is a captive portal daemon
1077 
After=network.target
1078 
 
1079 
[Service]
1379 richard 1080 
Type=forking
1370 richard 1081 
ExecStart=/usr/libexec/chilli start
1082 
ExecStop=/usr/libexec/chilli stop
1083 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1084 
PIDFile=/run/chilli.pid
1370 richard 1085 
 
1086 
[Install]
1087 
WantedBy=multi-user.target
1088 
EOF
799 richard 1089 
# init file creation
1370 richard 1090 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1091 
	cat <<EOF > /etc/init.d/chilli
799 richard 1092 
#!/bin/sh
1093 
#
1094 
# chilli CoovaChilli init
1095 
#
1096 
# chkconfig: 2345 65 35
1097 
# description: CoovaChilli
1098 
### BEGIN INIT INFO
1099 
# Provides:       chilli
2454 tom.houday 1100 
# Required-Start: network
1101 
# Should-Start:
799 richard 1102 
# Required-Stop:  network
2454 tom.houday 1103 
# Should-Stop:
799 richard 1104 
# Default-Start:  2 3 5
1105 
# Default-Stop:
1106 
# Description:    CoovaChilli access controller
1107 
### END INIT INFO
1108 
 
1109 
[ -f /usr/sbin/chilli ] || exit 0
1110 
. /etc/init.d/functions
1111 
CONFIG=/etc/chilli.conf
2775 rexy 1112 
pidfile=/run/chilli.pid
799 richard 1113 
[ -f \$CONFIG ] || {
2394 tom.houday 1114 
	echo "\$CONFIG Not found"
1115 
	exit 0
799 richard 1116 
}
2376 tom.houday 1117 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1118 
RETVAL=0
1119 
prog="chilli"
1120 
case \$1 in
2394 tom.houday 1121 
	start)
2454 tom.houday 1122 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1123 
			gprintf "chilli is already running"
1124 
		else
1125 
			gprintf "Starting \$prog: "
1126 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1127 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1128 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1129 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1130 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1131 
				(cd /dev;
1132 
				mkdir net;
1133 
				cd net;
2394 tom.houday 1134 
				mknod tun c 10 200)
1135 
			}
1136 
			ifconfig $INTIF 0.0.0.0
1137 
			/usr/sbin/ethtool -K $INTIF gro off
1138 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1139 
			RETVAL=\$?
1140 
		fi
1141 
		;;
799 richard 1142 
 
2394 tom.houday 1143 
	reload)
1144 
		killall -HUP chilli
1145 
		;;
799 richard 1146 
 
2394 tom.houday 1147 
	restart)
1148 
		\$0 stop
1149 
		sleep 2
1150 
		\$0 start
1151 
		;;
799 richard 1152 
 
2394 tom.houday 1153 
	status)
1154 
		status chilli
1155 
		RETVAL=0
1156 
		;;
1157 
 
1158 
	stop)
2454 tom.houday 1159 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1160 
			gprintf "Shutting down \$prog: "
1161 
			killproc /usr/sbin/chilli
1162 
			RETVAL=\$?
1163 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1164 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1165 
		else
2394 tom.houday 1166 
			gprintf "chilli is not running"
1167 
		fi
1168 
		;;
1169 
 
1170 
	*)
1171 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1172 
		exit 1
799 richard 1173 
esac
1174 
echo
1175 
EOF
2324 tom.houday 1176 
	chmod a+x /etc/init.d/chilli
1177 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1178 
# conf file creation
346 richard 1179 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1180 
	#NTP Option configuration for DHCP
2032 richard 1181 
	#DHCP Options : rfc2132
1182 
		#dhcp option value will be convert in hexa.
1183 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1184 
		#
2032 richard 1185 
		#    Code   Len         Address 1               Address 2
1186 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1187 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1188 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189 
		#
1190 
		#Code : 42 => 2a
1191 
		#Len : 4 => 04
2688 lucas.echa 1192 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1193 
	cat <<EOF > /etc/chilli.conf
1194 
# coova config for ALCASAR
2775 rexy 1195 
cmdsocket	/run/chilli.sock
1336 richard 1196 
unixipc		chilli.$INTIF.ipc
2775 rexy 1197 
pidfile		/run/chilli.pid
346 richard 1198 
net		$PRIVATE_NETWORK_MASK
595 richard 1199 
dhcpif		$INTIF
841 richard 1200 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1201 
#nodynip
865 richard 1202 
#statip
1203 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1204 
domain		$DOMAIN
355 richard 1205 
dns1		$PRIVATE_IP
1206 
dns2		$PRIVATE_IP
346 richard 1207 
uamlisten	$PRIVATE_IP
503 richard 1208 
uamport		3990
2370 tom.houday 1209 
uamuiport	3991
837 richard 1210 
macauth
1211 
macpasswd	password
1697 richard 1212 
strictmacauth
1243 richard 1213 
locationname	$HOSTNAME.$DOMAIN
346 richard 1214 
radiusserver1	127.0.0.1
1215 
radiusserver2	127.0.0.1
1216 
radiussecret	$secretradius
1217 
radiusauthport	1812
1218 
radiusacctport	1813
1243 richard 1219 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1220 
redirurl
1243 richard 1221 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1222 
uamsecret	$secretuam
1249 richard 1223 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1224 
coaport		3799
1379 richard 1225 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1226 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1227 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1228 
include		$DIR_DEST_ETC/alcasar-uamallowed
1229 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1230 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1231 
#dhcpgateway		none
1232 
#dhcprelayagent		none
1610 franck 1233 
#dhcpgatewayport	none
2234 richard 1234 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1235 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1236 
redirssl
2370 tom.houday 1237 
uamuissl
346 richard 1238 
EOF
2274 richard 1239 
# 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 1240 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1241 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1242 
# create files for trusted domains and urls
1148 crox53 1243 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1244 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1245 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1246 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1247 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1248 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1249 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1250 
	if [ "$chilli_exist" == "1" ]
1251 
	then
2454 tom.houday 1252 
		userdel -r chilli 2>/dev/null
796 richard 1253 
	fi
1254 
	groupadd -f chilli
1255 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1256 
}  # End of chilli()
1349 richard 1257 
 
2541 rexy 1258 
################################################################
2521 armand.ito 1259 
##                   Function "e2guardian"                    ##
2541 rexy 1260 
## - Set the parameters of this HTML proxy (as controler)     ##
1261 
################################################################
2724 rexy 1262 
e2guardian()
1 root 1263 
{
2758 rexy 1264 
# Adapt systemd unit
1265 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1266 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1267 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1268 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1269 
# Adapt the main conf file
1293 richard 1270 
# French deny HTML page
2764 rexy 1271 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1272 
# Listen only on LAN side
2521 armand.ito 1273 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1274 
# E2guardian listens on 8080 (HTTP)
1275 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1276 
# E2guardian listens transparently on 8443 (HTTPS)
1277 
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1278 
# DG send its flow to HAVP (127.0.0.1:8090)
1279 
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1280 
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1281 
# Don't log
2521 armand.ito 1282 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1283 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1284 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1285 
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1286 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1287 
# Disable URL control with regex
2764 rexy 1288 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1289 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1290 
# Adapt the first group file (only one for instance)
2521 armand.ito 1291 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1292 
# Reporting (deny page) in HTML
1293 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1294 
 
2775 rexy 1295 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1296 
#	[ -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
1297 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1298 
#	[ -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
1299 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1300 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1301 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1302 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1303 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1304 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1305 
# Empty LAN IP list that won't be WEB filtered
497 richard 1306 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1307 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1308 
# Creation of ALCASAR banned site list
497 richard 1309 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1310 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1311 
# E2guardian filter config for ALCASAR
1312 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1313 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1314 
#**
1315 
# block all SSL and CONNECT tunnels
1316 
**s
1317 
# block all SSL and CONNECT tunnels specified only as an IP
1318 
*ips
1319 
# block all sites specified only by an IP
1320 
*ip
1321 
EOF
2775 rexy 1322 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1323 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1324 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1325 
# E2guardian filter config for ALCASAR
1326 
EOF
2775 rexy 1327 
# Creation of files for rehabilited domains and urls
2758 rexy 1328 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1329 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1330 
	touch $DIR_DG/lists/exceptionsitelist
1331 
	touch $DIR_DG/lists/exceptionurllist
1332 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1333 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1334 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1335 
 
2758 rexy 1336 
# Bing - add 'adlt=strict'
1337 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1338 
EOF
1339 
# 'Safesearch' regex actualisation
1340 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1341 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1342 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1343 
# create log folder
1344 
    mkdir -p /var/log/e2guardian
1345 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1346 
} # End of e2guardian()
1 root 1347 
 
71 richard 1348 
##################################################################
2519 rexy 1349 
##                     Function "antivirus"                     ##
1350 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1351 
##################################################################
2724 rexy 1352 
antivirus()
71 richard 1353 
{
1358 richard 1354 
# create 'havp' user
2396 tom.houday 1355 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1356 
	if [ "$havp_exist" == "1" ]
288 richard 1357 
	then
2454 tom.houday 1358 
		userdel -r havp 2>/dev/null
1359 
		groupdel havp 2>/dev/null
288 richard 1360 
	fi
307 richard 1361 
	groupadd -f havp
1486 richard 1362 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1363 
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1364 
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1365 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1366 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1367 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1368 
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1369 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1370 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1371 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1372 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1373 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1374 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1375 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1376 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1377 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1378 
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1379 
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1380 
# skip checking of youtube flow (too heavy load / risk too low)
1381 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1382 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1383 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1384 
# adapt init script and systemd unit
335 richard 1385 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1386 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1387 
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1388 
	# replace of the intercept page (template)
340 richard 1389 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1390 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1391 
# update virus database every 4 hours (24h/6)
1357 richard 1392 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1393 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1394 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1395 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1396 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1397 
# update now
2801 rexy 1398 
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1399 
} # End of antivirus()
71 richard 1400 
 
2519 rexy 1401 
################################################################################
1402 
##                           Function "tinyproxy"                             ##
2552 rexy 1403 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1404 
################################################################################
2724 rexy 1405 
tinyproxy()
1485 richard 1406 
{
2396 tom.houday 1407 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1408 
	if [ "$tinyproxy_exist" == "1" ]
1409 
	then
2454 tom.houday 1410 
		userdel -r tinyproxy 2>/dev/null
1411 
		groupdel tinyproxy 2>/dev/null
1486 richard 1412 
	fi
1413 
	groupadd -f tinyproxy
1488 richard 1414 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1415 
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1416 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1417 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1418 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1419 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1420 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1421 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1422 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1423 
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1424 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1425 
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1426 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1427 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1428 
# Create the systemd unit
1429 
cat << EOF > /lib/systemd/system/tinyproxy.service
1430 
#  This file is part of systemd.
1431 
#
1432 
#  systemd is free software; you can redistribute it and/or modify it
1433 
#  under the terms of the GNU General Public License as published by
1434 
#  the Free Software Foundation; either version 2 of the License, or
1435 
#  (at your option) any later version.
1485 richard 1436 
 
1509 richard 1437 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1438 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1439 
[Unit]
1440 
Description=Tinyproxy Web Proxy Server
2764 rexy 1441 
After=network-online.target iptables.service
1509 richard 1442 
 
1443 
[Service]
1444 
Type=forking
2775 rexy 1445 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1446 
ExecStartPre=/bin/sleep 2
2775 rexy 1447 
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1448 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1449 
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1450 
[Install]
1451 
WantedBy=multi-user.target
1452 
EOF
1453 
 
2724 rexy 1454 
} # end of tinyproxy()
1455 
 
1456 
##############################################################
1457 
##                            function "ulogd"              ##
1458 
## - Ulog config for multi-log files                        ##
1459 
##############################################################
1460 
ulogd()
476 richard 1461 
{
1462 
# Three instances of ulogd (three different logfiles)
1463 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1464 
	nl=1
1358 richard 1465 
	for log_type in traceability ssh ext-access
478 richard 1466 
	do
1365 richard 1467 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1468 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1469 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1470 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1471 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1472 
[emu1]
478 richard 1473 
file="/var/log/firewall/$log_type.log"
1474 
sync=1
1475 
EOF
1452 richard 1476 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1477 
		nl=`expr $nl + 1`
1478 
	done
476 richard 1479 
	chown -R root:apache /var/log/firewall
1480 
	chmod 750 /var/log/firewall
1481 
	chmod 640 /var/log/firewall/*
2724 rexy 1482 
}  # End of ulogd()
476 richard 1483 
 
1159 crox53 1484 
##########################################################
2519 rexy 1485 
##                    Function "nfsen"                  ##
2771 rexy 1486 
## - configure NetFlow collector (nfcapd)               ##
1487 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1488 
##########################################################
1389 richard 1489 
nfsen()
1 root 1490 
{
2772 rexy 1491 
	groupadd -f nfcapd
2771 rexy 1492 
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1493 
# nfcapd unit for systemd
1494 
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1495 
#  This file is part of systemd.
1496 
#
1497 
#  systemd is free software; you can redistribute it and/or modify it
1498 
#  under the terms of the GNU General Public License as published by
1499 
#  the Free Software Foundation; either version 2 of the License, or
1500 
#  (at your option) any later version.
1501 
 
2771 rexy 1502 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1503 
[Unit]
2771 rexy 1504 
Description=Netflow Capture Daemon
1505 
After=network-online.target iptables.service
1372 richard 1506 
 
1507 
[Service]
2771 rexy 1508 
Type=exec
2776 rexy 1509 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1510 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1511 
PIDFile=/run/nfcapd/nfcapd.pid
2775 rexy 1512 
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/profile-data/live/alcasar_netflow
2771 rexy 1513 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1514 
 
1515 
[Install]
1516 
WantedBy=multi-user.target
1517 
EOF
2772 rexy 1518 
    [ -d /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
2775 rexy 1519 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1520 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1521 
} # End of nfsen()
1 root 1522 
 
2552 rexy 1523 
###########################################################
1524 
##                     Function "vnstat"                 ##
2809 rexy 1525 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1526 
###########################################################
2724 rexy 1527 
vnstat()
1541 richard 1528 
{
2809 rexy 1529 
    # vnstat
1530 
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1531 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1532 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1533 
    # vnstat-dashboard
1534 
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1535 
} # End of vnstat()
2281 tom.houday 1536 
 
2724 rexy 1537 
###################################################################
1538 
##                     Function "dnsmasq"                        ##
1539 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1540 
###################################################################
1541 
dnsmasq()
219 jeremy 1542 
{
1543 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1544 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1545 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1546 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1547 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1548 
# ADD Toulouse university whitelist domains
2775 rexy 1549 
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1550 
listen-address=127.0.0.1
1356 richard 1551 
port=55
1472 richard 1552 
no-dhcp-interface=lo
1356 richard 1553 
bind-interfaces
1721 richard 1554 
cache-size=1024
1356 richard 1555 
domain-needed
1556 
expand-hosts
1557 
bogus-priv
1558 
filterwin2k
2688 lucas.echa 1559 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1560 
server=$DNS1
1561 
server=$DNS2
1356 richard 1562 
EOF
2688 lucas.echa 1563 
	# Create dnsmasq-whitelist unit
2745 rexy 1564 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1565 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1566 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1567 
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1568 
} # End of dnsmasq()
2688 lucas.echa 1569 
 
2724 rexy 1570 
#########################################################
1571 
##              Function "unbound"                     ##
1572 
## - create the conf files for 4 unbound services      ##
1573 
## - create the systemd files for 4 unbound services   ##
1574 
#########################################################
2688 lucas.echa 1575 
unbound ()
1576 
{
1577 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1578 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1579 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1580 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1581 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1582 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1583 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1584 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1585 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1586 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1587 
	# Local static DNS configuration
1588 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1589 
 
2724 rexy 1590 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1591 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1592 
forward-zone:
1593 
	name: "."
1594 
	forward-addr: $DNS1
1595 
	forward-addr: $DNS2
1472 richard 1596 
EOF
1597 
 
2724 rexy 1598 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1599 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1600 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1601 
## Add one block for each domain name managed by an other DNS server
1602 
##
1603 
## Example:
1604 
##
1605 
## server:
1606 
##     local-zone: "<your_domain>." transparent
1607 
## forward-zone:
1608 
##     name: "<your_domain>."
1609 
##     forward-addr: <@IP_domain_server>
1610 
##
2558 rexy 1611 
## INFO : local hostnames are resolved in /etc/hosts file
1612 
EOF
1613 
 
2724 rexy 1614 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1615 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1616 
server:
1617 
	local-zone: "$HOSTNAME.$DOMAIN" static
1618 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1619 
	local-zone: "$HOSTNAME" static
1620 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1621 
	local-zone: "$DOMAIN." static
1622 
	local-data: "$DOMAIN. A"
1623 
EOF
1624 
 
2724 rexy 1625 
# Configuration file for lo of forward unbound
2688 lucas.echa 1626 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1627 
server:
1628 
	interface: 127.0.0.1@53
1629 
	access-control-view: 127.0.0.1/8 lo
1630 
 
1631 
view:
1632 
	name: "lo"
1633 
	local-zone: "$HOSTNAME.$DOMAIN" static
1634 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1635 
	local-zone: "$HOSTNAME" static
1636 
	local-data: "$HOSTNAME A 127.0.0.1"
1637 
	view-first: yes
1638 
EOF
1639 
 
2724 rexy 1640 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1641 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1642 
server:
1643 
	interface: ${PRIVATE_IP}@53
1644 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1645 
 
1646 
view:
1647 
	name: "$INTIF"
1648 
	local-zone: "$HOSTNAME.$DOMAIN" static
1649 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1650 
	local-zone: "$HOSTNAME" static
1651 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1652 
	view-first: yes
1653 
EOF
1654 
 
2724 rexy 1655 
# Configuration file for forward unbound
2688 lucas.echa 1656 
	cat << EOF > /etc/unbound/unbound.conf
1657 
server:
1658 
	verbosity: 1
1659 
	hide-version: yes
1660 
	hide-identity: yes
1661 
	do-ip6: no
1662 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1663 
	include: /etc/unbound/conf.d/common/local-forward/*
1664 
	include: /etc/unbound/conf.d/common/local-dns/*
1665 
	include: /etc/unbound/conf.d/forward/*
1666 
EOF
1667 
 
2724 rexy 1668 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1669 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1670 
server:
1671 
	interface: ${PRIVATE_IP}@54
1672 
	access-control: $PRIVATE_IP_MASK allow
1673 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1674 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1675 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1676 
EOF
1677 
 
2724 rexy 1678 
# Configuration file for blacklist unbound
2688 lucas.echa 1679 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1680 
server:
1681 
	verbosity: 1
1682 
	hide-version: yes
1683 
	hide-identity: yes
1684 
	do-ip6: no
1685 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1686 
	chroot: ""
1687 
	define-tag: "blacklist"
1688 
	log-local-actions: yes
1689 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1690 
	include: /etc/unbound/conf.d/common/local-forward/*
1691 
	include: /etc/unbound/conf.d/common/local-dns/*
1692 
	include: /etc/unbound/conf.d/blacklist/*
1693 
	include: /usr/local/share/unbound-bl-enabled/*
1694 
EOF
1695 
 
2724 rexy 1696 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1697 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1698 
server:
1699 
	interface: ${PRIVATE_IP}@55
1700 
	access-control: $PRIVATE_IP_MASK allow
1701 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1702 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1703 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1704 
EOF
1705 
 
2724 rexy 1706 
# Configuration file for whitelist unbound
2688 lucas.echa 1707 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1708 
server:
1709 
	verbosity: 1
1710 
	hide-version: yes
1711 
	hide-identity: yes
1712 
	do-ip6: no
1713 
	do-not-query-localhost: no
1714 
	define-tag: "whitelist"
1715 
	local-zone: "." transparent
1716 
	local-zone-tag: "." "whitelist"
1717 
	include: /usr/local/share/unbound-wl-enabled/*
1718 
	include: /etc/unbound/conf.d/whitelist/*
1719 
	include: /etc/unbound/conf.d/common/local-dns/*
1720 
	include: /etc/unbound/conf.d/common/local-forward/*
1721 
forward-zone:
1722 
	name: "."
1723 
	forward-addr: 127.0.0.1@55
1724 
EOF
1725 
 
2724 rexy 1726 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1727 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1728 
server:
1729 
	interface: ${PRIVATE_IP}@56
1730 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1731 
 
1732 
view:
1733 
	name: "$INTIF"
1734 
	local-zone: "." redirect
1735 
	local-data: ". A $PRIVATE_IP"
1736 
EOF
1737 
 
2724 rexy 1738 
# Configuration file for blackhole unbound
2688 lucas.echa 1739 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1740 
server:
1741 
	verbosity: 1
1742 
	hide-version: yes
1743 
	hide-identity: yes
1744 
	do-ip6: no
1745 
	include: /etc/unbound/conf.d/blackhole/*
1746 
	include: /etc/unbound/conf.d/common/local-dns/*
1747 
	include: /etc/unbound/conf.d/common/local-forward/*
1748 
EOF
1749 
 
1750 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1751 
	then
1752 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1753 
	fi
1754 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1755 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1756 
	for list in blacklist blackhole whitelist
1474 richard 1757 
	do
2688 lucas.echa 1758 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1759 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1760 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1761 
	done
2688 lucas.echa 1762 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1763 
} # End of unbound()
2688 lucas.echa 1764 
 
2689 lucas.echa 1765 
##################################################
1766 
##              Function "dhcpd"                ##
1767 
##################################################
2724 rexy 1768 
dhcpd()
2689 lucas.echa 1769 
{
1770 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1771 
	cat <<EOF > /etc/dhcpd.conf
1772 
ddns-update-style none;
1773 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1774 
	option routers $PRIVATE_IP;
1775 
	option subnet-mask $PRIVATE_NETMASK;
1776 
	option domain-name-servers $PRIVATE_IP;
1777 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1778 
	default-lease-time 21600;
1779 
	max-lease-time 43200;
1780 
}
1781 
EOF
2724 rexy 1782 
} # End of dhcpd()
2689 lucas.echa 1783 
 
2552 rexy 1784 
##########################################################
1785 
##                      Function "BL"                   ##
2769 rexy 1786 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1787 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1788 
##     - URLs for E²guardian                            ##
1789 
##     - IPs for NetFilter                              ##
2769 rexy 1790 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1791 
##########################################################
2724 rexy 1792 
BL()
308 richard 1793 
{
1930 richard 1794 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1795 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1796 
	mkdir -p /tmp/blacklists
1938 richard 1797 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1798 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1799 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1800 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1801 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1802 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1803 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1804 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1805 
# add additional BL files
2770 rexy 1806 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1807 
	do
1808 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1809 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1810 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1811 
	done
2521 armand.ito 1812 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1813 
	chown -R root:apache $DIR_DEST_SHARE
1814 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1815 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1816 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1817 
# enable the default categories
1957 richard 1818 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1819 
	rm -rf /tmp/blacklists
2724 rexy 1820 
} # End of BL()
219 jeremy 1821 
 
2552 rexy 1822 
#######################################################
1823 
##                  Function "cron"                  ##
1824 
## - write all cron & anacron files                  ##
1825 
#######################################################
2724 rexy 1826 
cron()
1 root 1827 
{
2640 rexy 1828 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1829 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1830 
	cat <<EOF > /etc/crontab
1828 richard 1831 
SHELL=/usr/bin/bash
2640 rexy 1832 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1833 
MAILTO=root
1834 
HOME=/
1835 
 
1836 
# run-parts
1837 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1838 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1839 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1840 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1841 
EOF
1842 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1843 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1844 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1845 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1846 
EOF
811 richard 1847 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1848 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1849 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1850 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1851 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1852 
EOF
952 franck 1853 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1854 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1855 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1856 
EOF
2454 tom.houday 1857 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1858 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1859 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1860 
EOF
2454 tom.houday 1861 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1862 
# Update the system (everyday at 3:30 am)
762 franck 1863 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1864 
EOF
2454 tom.houday 1865 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1866 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1867 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1868 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1869 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1870 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1871 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1872 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1873 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1874 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1875 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1876 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1877 
EOF
2454 tom.houday 1878 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1879 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1880 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1881 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1882 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1883 
 
2228 franck 1884 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1885 
EOF
2454 tom.houday 1886 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1887 
# start dead daemons (after boot process and every 18')
1851 franck 1888 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1889 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1890 
EOF
2454 tom.houday 1891 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1892 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1893 
 
1874 raphael.pi 1894 
EOF
2769 rexy 1895 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1896 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1897 
 
1898 
EOF
2304 tom.houday 1899 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1900 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1901 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1902 
EOF
2771 rexy 1903 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1904 
# Remove netflow files older than one year
1905 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1906 
EOF
1808 richard 1907 
# removing the users crons
522 richard 1908 
	rm -f /var/spool/cron/*
2724 rexy 1909 
} # End of cron()
1 root 1910 
 
2552 rexy 1911 
######################################################################
1912 
##                      Fonction "Fail2Ban"                         ##
1913 
##- Adapt conf file to ALCASAR                                      ##
1914 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1915 
######################################################################
1163 crox53 1916 
fail2ban()
1917 
{
2243 tom.houday 1918 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1919 
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1920 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1921 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1922 
	chmod 644 /var/log/fail2ban.log
1489 richard 1923 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1924 
	/usr/bin/touch /var/log/auth.log
1515 richard 1925 
# fail2ban unit
1926 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1927 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1928 
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1929 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1930 
} # End of fail2ban()
1163 crox53 1931 
 
2552 rexy 1932 
#########################################################
1933 
##                   Fonction "gammu_smsd"             ##
1934 
## - Creating of SMS management database               ##
1935 
## - Write the gammu a gammu_smsd conf files           ##
1936 
#########################################################
1376 richard 1937 
gammu_smsd()
1938 
{
2601 tom.houday 1939 
# Create 'gammu' system user
1940 
	groupadd -f gammu_smsd
1941 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1942 
	usermod -a -G dialout gammu_smsd
1943 
 
1944 
# Create 'gammu' database
1945 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1946 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1947 
# Add a gammu database structure
2688 lucas.echa 1948 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1949 
 
2552 rexy 1950 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1951 
	cat << EOF > /etc/gammurc
2552 rexy 1952 
[gammu]
1953 
device = /dev/ttyUSB0
1954 
connection = at115200
1955 
EOF
1956 
 
2601 tom.houday 1957 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1958 
[gammu]
1959 
port = /dev/ttyUSB0
1960 
connection = at115200
1961 
 
1962 
[smsd]
1963 
PIN = 1234
1964 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1965 
logformat = textall
1966 
debuglevel = 0
1967 
 
1968 
service = sql
1969 
driver = native_mysql
1970 
user = $DB_USER
1971 
password = $radiuspwd
1972 
pc = localhost
1973 
database = $DB_GAMMU
1974 
 
2631 rexy 1975 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1976 
 
1977 
StatusFrequency = 30
1380 richard 1978 
;LoopSleep = 2
1376 richard 1979 
 
1980 
;ResetFrequency = 300
1981 
;HardResetFrequency = 120
1982 
 
2454 tom.houday 1983 
CheckSecurity = 1
1376 richard 1984 
CheckSignal = 1
1985 
CheckBattery = 0
1986 
EOF
2601 tom.houday 1987 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1988 
 
2601 tom.houday 1989 
# Create the systemd unit
1990 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1991 
[Unit]
1992 
Description=SMS daemon for Gammu
1993 
Documentation=man:gammu-smsd(1)
1994 
After=network.target mysql.service
1376 richard 1995 
 
2601 tom.houday 1996 
[Service]
1997 
Type=forking
2775 rexy 1998 
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 1999 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2000 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2001 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2002 
 
2003 
[Install]
2004 
WantedBy=multi-user.target
2005 
EOF
2006 
 
2314 richard 2007 
# Log folder for gammu-smsd
2772 rexy 2008 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2009 
	chmod 755 /var/log/gammu-smsd
1376 richard 2010 
 
2552 rexy 2011 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2012 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2013 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2014 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2015 
#EOF
2552 rexy 2016 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2017 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2018 
 
2724 rexy 2019 
} # End of gammu_smsd()
1376 richard 2020 
 
2552 rexy 2021 
############################################################
2022 
##                 Fonction "msec"                        ##
2023 
## - Apply the "fileserver" security level                ##
2024 
## - remove the "system request" for rebboting            ##
2025 
## - Fix several file permissions                         ##
2026 
############################################################
2202 richard 2027 
msec()
2028 
{
2029 
 
2030 
# Apply fileserver security level
2211 richard 2031 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2032 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2033 
 
2203 richard 2034 
# Set permissions monitoring and enforcement
2202 richard 2035 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2036 
/var/log/firewall/                      root.apache     750
2202 richard 2037 
/var/log/firewall/*                     root.apache     640
2038 
/etc/security/msec/perm.local           root.root       640
2039 
/etc/security/msec/level.local          root.root       640
2040 
/etc/freeradius-web                     root.apache     750
2041 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2042 
/etc/raddb/client.conf                  radius.radius   640
2043 
/etc/raddb/radius.conf                  radius.radius   640
2044 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2045 
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2046 
/etc/pki/CA/                            root.apache     750
2047 
/etc/pki/CA/*                           root.apache     640
2048 
/etc/pki/CA/private/                    root.root       700
2049 
/etc/pki/CA/private/*                   root.root       600
2050 
/etc/pki/tls/private/                   root.apache     750
2051 
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2052 
/var/log/netflow/porttracker            root.apache     770
2053 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2054 
EOF
2454 tom.houday 2055 
# apply now hourly & daily checks
2202 richard 2056 
/usr/sbin/msec
2211 richard 2057 
/etc/cron.weekly/msec
2202 richard 2058 
 
2724 rexy 2059 
} # End of msec()
2202 richard 2060 
 
2061 
##################################################################
2552 rexy 2062 
##                   Fonction "letsencrypt"                     ##
2063 
## - Install Let's Encrypt client                               ##
2064 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2065 
##################################################################
2066 
letsencrypt()
2067 
{
2068 
	echo "Installing Let's Encrypt client..."
2069 
 
2586 tom.houday 2070 
	# Remove potential old installers
2071 
	rm -rf /tmp/acme.sh-*
2072 
 
2304 tom.houday 2073 
	# Extract acme.sh
2074 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2075 
 
2076 
	pwdInstall=$(pwd)
2688 lucas.echa 2077 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2078 
 
2079 
	acmesh_installDir="/opt/acme.sh"
2080 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2081 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2082 
 
2083 
	# Install acme.sh
2084 
	./acme.sh --install \
2085 
		--home $acmesh_installDir \
2086 
		--config-home $acmesh_confDir/data \
2087 
		--certhome $acmesh_confDir/certs \
2088 
		--accountkey $acmesh_confDir/ca/account.key \
2089 
		--accountconf $acmesh_confDir/data/account.conf \
2090 
		--useragent $acmesh_userAgent \
2308 tom.houday 2091 
		--nocron \
2092 
		> /dev/null
2304 tom.houday 2093 
 
2094 
	if [ $? -ne 0 ]; then
2095 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2096 
	fi
2097 
 
2098 
	# Create configuration file
2099 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2100 
email=
2101 
dateIssueRequest=
2102 
domainRequest=
2103 
challenge=
2104 
dateIssued=
2105 
dnsapi=
2106 
dateNextRenewal=
2107 
EOF
2108 
 
2688 lucas.echa 2109 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2110 
	rm -rf /tmp/acme.sh-*
2111 
 
2724 rexy 2112 
} # End of letsencrypt()
2304 tom.houday 2113 
 
2114 
##################################################################
2552 rexy 2115 
##                    Fonction "post_install"                   ##
2116 
## - Modifying banners (locals et ssh) & prompts                ##
2117 
## - SSH config                                                 ##
2118 
## - sudoers config & files security                            ##
2119 
## - log rotate & ANSSI security parameters                     ##
2120 
## - Apply former conf in case of an update                     ##
2121 
##################################################################
1 root 2122 
post_install()
2123 
{
2195 richard 2124 
# change the SSH banner
2125 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2126 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2127 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2128 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2129 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2130 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2131 
# postfix banner anonymisation
2688 lucas.echa 2132 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2133 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2134 
# sshd liste on EXTIF & INTIF
1548 richard 2135 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2136 
# sshd authorized certificate for root login
1696 franck 2137 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2138 
# ALCASAR conf file
2327 richard 2139 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2140 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2141 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2142 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2143 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2144 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2145 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2146 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2147 
	echo "LDAP_FILTER=" >> $CONF_FILE
2148 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2149 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2150 
	echo "LDAP_SSL=on" >> $CONF_FILE
2151 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2152 
	echo "SMS=off" >> $CONF_FILE
2153 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2154 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2155 
	echo "FAILOVER=30" >> $CONF_FILE
2156 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2157 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2158 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2159 
	echo "BL_PUREIP=on" >> $CONF_FILE
2160 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2161 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2162 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2163 
# Prompt customisation (colors)
1 root 2164 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2165 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2166 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2167 
# sudoers configuration for "apache" & "sysadmin"
1 root 2168 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2169 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2170 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2171 
# Modify some logrotate files (gammu, ulogd)
1 root 2172 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2173 
	chmod 644 /etc/logrotate.d/*
2195 richard 2174 
# Log compression
706 franck 2175 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2176 
# actualisation des fichiers logs compressés
2521 armand.ito 2177 
	for dir in firewall e2guardian lighttpd
706 franck 2178 
	do
2688 lucas.echa 2179 
		find /var/log/$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 2180 
	done
1221 richard 2181 
# create the alcasar-load_balancing unit
2182 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2183 
#  This file is part of systemd.
2184 
#
2185 
#  systemd is free software; you can redistribute it and/or modify it
2186 
#  under the terms of the GNU General Public License as published by
2187 
#  the Free Software Foundation; either version 2 of the License, or
2188 
#  (at your option) any later version.
2189 
 
2190 
# This unit lauches alcasar-load-balancing.sh script.
2191 
[Unit]
2192 
Description=alcasar-load_balancing.sh execution
2193 
After=network.target iptables.service
2194 
 
2195 
[Service]
2196 
Type=oneshot
2197 
RemainAfterExit=yes
1828 richard 2198 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2199 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2200 
TimeoutSec=0
2201 
SysVStartPriority=99
2202 
 
2203 
[Install]
2204 
WantedBy=multi-user.target
1157 stephane 2205 
EOF
2601 tom.houday 2206 
	/usr/bin/systemctl daemon-reload
1221 richard 2207 
# processes launched at boot time (Systemctl)
2771 rexy 2208 
	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-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2209 
	do
1574 richard 2210 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2211 
	done
2454 tom.houday 2212 
 
1452 richard 2213 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2214 
	for i in ulogd gpm dhcpd
1452 richard 2215 
	do
1574 richard 2216 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2217 
	done
2454 tom.houday 2218 
 
1221 richard 2219 
# Apply French Security Agency (ANSSI) rules
1362 richard 2220 
# ignore ICMP broadcast (smurf attack)
2221 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2222 
# ignore ICMP errors bogus
2223 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2224 
# remove ICMP redirects responces
2225 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2226 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2227 
# enable SYN Cookies (Syn flood attacks)
2228 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2229 
# enable kernel antispoofing
2230 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2231 
# ignore source routing
2232 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2233 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2234 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2235 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2236 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2237 
# disable iptables_helpers
2238 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2239 
# Switch to the router mode
2240 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2241 
# Remove unused service ipv6
1964 franck 2242 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2243 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2244 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2245 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2246 
# switch to multi-users runlevel (instead of x11)
1221 richard 2247 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2248 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2249 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2250 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2251 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2252 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2253 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2254 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2255 
	then
2454 tom.houday 2256 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2257 
		echo >> /etc/mageia-release
2258 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2259 
	fi
2260 
	if [ $Lang == "fr" ]
2261 
	then
2262 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2263 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2264 
	else
2265 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2266 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2267 
	fi
2268 
	/usr/bin/update-grub2
1221 richard 2269 
# Load and apply the previous conf file
2270 
	if [ "$mode" = "update" ]
532 richard 2271 
	then
1668 richard 2272 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2273 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2274 
		PARENT_SCRIPT=`basename $0`
2275 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2276 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2277 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2278 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2279 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2280 
	fi
2560 rexy 2281 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2282 
	chown -R root:apache $DIR_DEST_ETC/*
2283 
	chmod -R 660 $DIR_DEST_ETC/*
2284 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2285 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2286 
	echo ""
1 root 2287 
	echo "#############################################################################"
638 richard 2288 
	if [ $Lang == "fr" ]
2289 
		then
2290 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2291 
		echo "#                                                                           #"
2292 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2293 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2294 
		echo "#                                                                           #"
2295 
		echo "#############################################################################"
2296 
		echo
2297 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2298 
		echo
2299 
		echo "- Lisez attentivement la documentation d'exploitation"
2300 
		echo
2688 lucas.echa 2301 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2302 
		echo
2303 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2304 
	else
2396 tom.houday 2305 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2306 
		echo "#                                                                           #"
2307 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2308 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2309 
		echo "#                                                                           #"
2310 
		echo "#############################################################################"
2311 
		echo
2312 
		echo "- The system will be rebooted in order to operate ALCASAR"
2313 
		echo
2314 
		echo "- Read the exploitation documentation"
2315 
		echo
2688 lucas.echa 2316 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2317 
		echo
2318 
		echo "                   Hit 'Enter' to continue"
2319 
	fi
1782 franck 2320 
	sleep 2
2560 rexy 2321 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2322 
	then
2688 lucas.echa 2323 
		read
815 richard 2324 
	fi
774 richard 2325 
	clear
1 root 2326 
	reboot
2724 rexy 2327 
} # End of post_install()
1 root 2328 
 
2552 rexy 2329 
#####################################################################################
2330 
#                                   Main Install loop                               #
2331 
#####################################################################################
832 richard 2332 
dir_exec=`dirname "$0"`
2333 
if [ $dir_exec != "." ]
2334 
then
2335 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2336 
	echo "Launch this program from the ALCASAR archive directory"
2337 
	exit 0
2338 
fi
2688 lucas.echa 2339 
if [ $EUID -gt 0 ]
2220 richard 2340 
then
2688 lucas.echa 2341 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2342 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2343 
	exit 0
2344 
fi
832 richard 2345 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2346 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2347 
nb_args=$#
2348 
args=$1
2349 
if [ $nb_args -eq 0 ]
2350 
then
2351 
	nb_args=1
2352 
	args="-h"
2353 
fi
1062 richard 2354 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2355 
case $args in
2356 
	-\? | -h* | --h*)
2357 
		echo "$usage"
2358 
		exit 0
2359 
		;;
291 franck 2360 
	-i | --install)
2724 rexy 2361 
		for func in license testing
2362 
		do
2363 
			header_install
2364 
			$func
2365 
			if [ $DEBUG_ALCASAR == "on" ]
2366 
			then
2367 
				echo "*** 'debug' : end of install '$func' ***"
2368 
				read
2369 
			fi
2370 
		done
595 richard 2371 
# RPMs install
2372 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2373 
		if [ "$?" != "0" ]
1 root 2374 
		then
595 richard 2375 
			exit 0
2376 
		fi
1249 richard 2377 
		if [ -e $CONF_FILE ]
595 richard 2378 
		then
2458 richard 2379 
# Uninstall or update the running version
2380 
			if [ "$mode" == "update" ]
2381 
			then
2560 rexy 2382 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2383 
			else
2560 rexy 2384 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2385 
			fi
595 richard 2386 
		fi
2466 richard 2387 
	if [ $DEBUG_ALCASAR == "on" ]
2388 
	then
2389 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2390 
		read
2466 richard 2391 
	fi
2454 tom.houday 2392 
# Test if manual update
2560 rexy 2393 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2394 
		then
636 richard 2395 
			header_install
595 richard 2396 
			if [ $Lang == "fr" ]
636 richard 2397 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2398 
				else echo "The configuration file of an old version has been found";
595 richard 2399 
			fi
597 richard 2400 
			response=0
2760 lucas.echa 2401 
			PTN='^[oOnNyY]?$'
2402 
			until [[ "$response" =~ $PTN ]]
597 richard 2403 
			do
2404 
				if [ $Lang == "fr" ]
2405 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2406 
					else echo -n "Do you want to use it (Y/n)?";
2407 
				 fi
2408 
				read response
2454 tom.houday 2409 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2410 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2411 
				fi
2412 
			done
2413 
		fi
636 richard 2414 
# Test if update
2560 rexy 2415 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2416 
		then
2417 
			if [ $Lang == "fr" ]
2418 
				then echo "#### Installation avec mise à jour ####";
2419 
				else echo "#### Installation with update     ####";
2420 
			fi
2560 rexy 2421 
# Extract some info from the previous configuration file
2422 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2423 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2424 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2425 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2426 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2427 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2428 
			mode="update"
1 root 2429 
		fi
2758 rexy 2430 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2431 
		do
2432 
			$func
2466 richard 2433 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2434 
			then
2466 richard 2435 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2436 
				read
2466 richard 2437 
			fi
14 richard 2438 
		done
5 franck 2439 
		;;
291 franck 2440 
	-u | --uninstall)
1828 richard 2441 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2442 
		then
597 richard 2443 
			if [ $Lang == "fr" ]
2444 
				then echo "ALCASAR n'est pas installé!";
2445 
				else echo "ALCASAR isn't installed!";
2446 
			fi
1 root 2447 
			exit 0
2448 
		fi
5 franck 2449 
		response=0
2760 lucas.echa 2450 
		PTN='^[oOyYnN]?$'
2451 
		until [[ "$response" =~ $PTN ]]
5 franck 2452 
		do
597 richard 2453 
			if [ $Lang == "fr" ]
2760 lucas.echa 2454 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2455 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2456 
			fi
5 franck 2457 
			read response
2458 
		done
1103 richard 2459 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2460 
		then
1103 richard 2461 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2462 
		else
2560 rexy 2463 
			rm -f /var/tmp/alcasar-conf*
1 root 2464 
		fi
597 richard 2465 
# Uninstall the running version
2560 rexy 2466 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2467 
		;;
2468 
	*)
2469 
		echo "Argument inconnu :$1";
460 richard 2470 
		echo "Unknown argument :$1";
1 root 2471 
		echo "$usage"
2472 
		exit 1
2473 
		;;
2474 
esac
10 franck 2475 
# end of script