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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2815 2020-05-03 22:10:04Z 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
2814 rexy 761 
	chmod 755 /etc/pki/
2801 rexy 762 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
763 
	chmod 640 /etc/pki/CA/*
2811 rexy 764 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
765 
	chmod 600 /etc/pki/CA/private/*
766 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
767 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 768 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 769 
} # End of CA()
770 
 
2552 rexy 771 
###################################################
772 
##                  Function "ACC"               ##
773 
## - copy ALCASAR Control Center (ACC) files     ##
774 
## - configuration of the web server (Lighttpd)  ##
775 
## - creation of the first ACC admin account     ##
776 
## - secure the ACC access                       ##
777 
###################################################
2724 rexy 778 
ACC()
1 root 779 
{
780 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
781 
	mkdir $DIR_WEB
1833 richard 782 
# Copy & adapt ACC files
316 richard 783 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
784 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 785 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
786 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
787 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.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
2812 rexy 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 "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 837 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
838 
 
2592 rexy 839 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 840 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 841 
 
842 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
843 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
844 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
845 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
846 
 
847 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
848 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 849 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
850 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
851 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
852 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 853 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 854 
 
2588 rexy 855 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
856 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
857 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 858 
 
2588 rexy 859 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 860 
 
2552 rexy 861 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 862 
	if [ "$mode" = "install" ]
2688 lucas.echa 863 
	then
864 
		header_install
1268 richard 865 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 866 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
867 
		mkdir -p $DIR_DEST_ETC/digest
868 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 869 
		if [ $Lang == "fr" ]
2760 lucas.echa 870 
			then echo "Création du premier compte administrateur : "
871 
			else echo "Creation of the first admin account : "
2737 rexy 872 
		fi
2688 lucas.echa 873 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
874 
		do
875 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
876 
		done
2293 tom.houday 877 
	fi
2488 lucas.echa 878 
 
2737 rexy 879 
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 880 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 881 
	# Log file for ACC access imputability
882 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
883 
	chown root:apache /var/Save/security/acc_access.log
884 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 885 
} # End of ACC()
1 root 886 
 
2552 rexy 887 
#############################################################
888 
##               Function "time_server"                    ##
889 
## - Configuring NTP server                                ##
890 
#############################################################
2724 rexy 891 
time_server()
1837 richard 892 
{
893 
# Set the Internet time server
894 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
895 
	cat <<EOF > /etc/ntp/step-tickers
896 
0.fr.pool.ntp.org	# adapt to your country
897 
1.fr.pool.ntp.org
898 
2.fr.pool.ntp.org
899 
EOF
900 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
901 
	cat <<EOF > /etc/ntp.conf
902 
server 0.fr.pool.ntp.org	# adapt to your country
903 
server 1.fr.pool.ntp.org
904 
server 2.fr.pool.ntp.org
905 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
906 
fudge 127.127.1.0 stratum 10
907 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
908 
restrict 127.0.0.1
909 
driftfile /var/lib/ntp/drift
910 
logfile /var/log/ntp.log
911 
disable monitor
912 
EOF
913 
	chown -R ntp:ntp /var/lib/ntp
914 
# Synchronize now
2688 lucas.echa 915 
	ntpd -4 -q -g &
2724 rexy 916 
} # End of time_server()
1837 richard 917 
 
2541 rexy 918 
#####################################################################
919 
##                     Function "init_db"                          ##
920 
## - Mysql initialization                                          ##
921 
## - Set admin (root) password                                     ##
922 
## - Remove unused users & databases                               ##
923 
## - Radius database creation                                      ##
924 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
925 
#####################################################################
2724 rexy 926 
init_db()
1 root 927 
{
2688 lucas.echa 928 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 929 
	then
930 
		systemctl stop mysqld
931 
	fi
1355 richard 932 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 933 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 934 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 935 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 936 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
937 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 938 
	[ -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 939 
	[ -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 940 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
941 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
942 
	/usr/bin/systemctl start mysqld
1963 richard 943 
	nb_round=1
1981 richard 944 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 945 
	do
946 
		nb_round=`expr $nb_round + 1`
947 
		sleep 2
948 
	done
1981 richard 949 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 950 
	then
1981 richard 951 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 952 
		exit
1955 richard 953 
	fi
1355 richard 954 
# Secure the server
2688 lucas.echa 955 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 956 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 957 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
958 
	$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 959 
# Create 'radius' database
2688 lucas.echa 960 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 961 
# Add an empty radius database structure
2688 lucas.echa 962 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 963 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 964 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 965 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
966 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
967 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 968 
	/usr/bin/systemctl daemon-reload
2724 rexy 969 
} # End of init_db()
1 root 970 
 
2423 richard 971 
###################################################################
972 
##                       Function "freeradius"                   ##
973 
## - Set the configuration files                                 ##
974 
## - Set the shared secret between coova-chilli and freeradius   ##
975 
## - Adapt the Mysql conf file and counters                      ##
976 
###################################################################
2724 rexy 977 
freeradius()
1 root 978 
{
1800 richard 979 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 980 
	chown -R radius:radius /etc/raddb
981 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 982 
# Set radius global parameters (radius.conf)
1 root 983 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
984 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
985 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 986 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
987 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 988 
# Add ALCASAR & Coovachilli dictionaries
989 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 990 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
991 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
992 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
993 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 994 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 995 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
996 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 997 
client localhost {
998 
	ipaddr = 127.0.0.1
1 root 999 
	secret = $secretradius
2438 richard 1000 
	shortname = chilli
2454 tom.houday 1001 
	nas_type = other
1 root 1002 
}
1003 
EOF
2758 rexy 1004 
# Set Virtual server
1005 
    # Remvoveing all except "alcasar virtual site")
1006 
	# 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 1007 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1008 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1009 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1010 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1011 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1012 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1013 
# Set modules
2728 rexy 1014 
	# Add custom LDAP "available module"
2758 rexy 1015 
	# 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 1016 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1017 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1018 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1019 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1020 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1021 
	do
1022 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1023 
	done
2758 rexy 1024 
# Configure SQL module
2420 richard 1025 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1026 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1027 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1028 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1029 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1030 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1031 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1032 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1033 
	# no TLS encryption on 127.0.0.1
2763 rexy 1034 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1036 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1040 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1041 
	[ -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
1042 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1043 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1044 
# sqlcounter modifications
2470 richard 1045 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1046 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1047 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1048 
# make certain that mysql is up before freeradius start
1358 richard 1049 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1050 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1051 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1052 
# Allow apache to change some conf files (ie : ldap on/off)
1053 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1054 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1055 
} # End of freeradius()
1 root 1056 
 
2423 richard 1057 
#############################################################################
2552 rexy 1058 
##                           Function "chilli"                             ##
2423 richard 1059 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1060 
## - Adapt the authentication web page (intercept.php)                     ##
1061 
#############################################################################
2724 rexy 1062 
chilli()
1 root 1063 
{
1370 richard 1064 
# chilli unit for systemd
2324 tom.houday 1065 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1066 
#  This file is part of systemd.
1067 
#
1068 
#  systemd is free software; you can redistribute it and/or modify it
1069 
#  under the terms of the GNU General Public License as published by
1070 
#  the Free Software Foundation; either version 2 of the License, or
1071 
#  (at your option) any later version.
2771 rexy 1072 
 
1073 
# This unit launches coova-chilli a captive portal
1370 richard 1074 
[Unit]
1075 
Description=chilli is a captive portal daemon
1076 
After=network.target
1077 
 
1078 
[Service]
1379 richard 1079 
Type=forking
1370 richard 1080 
ExecStart=/usr/libexec/chilli start
1081 
ExecStop=/usr/libexec/chilli stop
1082 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1083 
PIDFile=/run/chilli.pid
1370 richard 1084 
 
1085 
[Install]
1086 
WantedBy=multi-user.target
1087 
EOF
799 richard 1088 
# init file creation
1370 richard 1089 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1090 
	cat <<EOF > /etc/init.d/chilli
799 richard 1091 
#!/bin/sh
1092 
#
1093 
# chilli CoovaChilli init
1094 
#
1095 
# chkconfig: 2345 65 35
1096 
# description: CoovaChilli
1097 
### BEGIN INIT INFO
1098 
# Provides:       chilli
2454 tom.houday 1099 
# Required-Start: network
1100 
# Should-Start:
799 richard 1101 
# Required-Stop:  network
2454 tom.houday 1102 
# Should-Stop:
799 richard 1103 
# Default-Start:  2 3 5
1104 
# Default-Stop:
1105 
# Description:    CoovaChilli access controller
1106 
### END INIT INFO
1107 
 
1108 
[ -f /usr/sbin/chilli ] || exit 0
1109 
. /etc/init.d/functions
1110 
CONFIG=/etc/chilli.conf
2775 rexy 1111 
pidfile=/run/chilli.pid
799 richard 1112 
[ -f \$CONFIG ] || {
2394 tom.houday 1113 
	echo "\$CONFIG Not found"
1114 
	exit 0
799 richard 1115 
}
2376 tom.houday 1116 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1117 
RETVAL=0
1118 
prog="chilli"
1119 
case \$1 in
2394 tom.houday 1120 
	start)
2454 tom.houday 1121 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1122 
			gprintf "chilli is already running"
1123 
		else
1124 
			gprintf "Starting \$prog: "
1125 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1126 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1127 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1128 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1129 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1130 
				(cd /dev;
1131 
				mkdir net;
1132 
				cd net;
2394 tom.houday 1133 
				mknod tun c 10 200)
1134 
			}
1135 
			ifconfig $INTIF 0.0.0.0
1136 
			/usr/sbin/ethtool -K $INTIF gro off
1137 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1138 
			RETVAL=\$?
1139 
		fi
1140 
		;;
799 richard 1141 
 
2394 tom.houday 1142 
	reload)
1143 
		killall -HUP chilli
1144 
		;;
799 richard 1145 
 
2394 tom.houday 1146 
	restart)
1147 
		\$0 stop
1148 
		sleep 2
1149 
		\$0 start
1150 
		;;
799 richard 1151 
 
2394 tom.houday 1152 
	status)
1153 
		status chilli
1154 
		RETVAL=0
1155 
		;;
1156 
 
1157 
	stop)
2454 tom.houday 1158 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1159 
			gprintf "Shutting down \$prog: "
1160 
			killproc /usr/sbin/chilli
1161 
			RETVAL=\$?
1162 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1163 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1164 
		else
2394 tom.houday 1165 
			gprintf "chilli is not running"
1166 
		fi
1167 
		;;
1168 
 
1169 
	*)
1170 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1171 
		exit 1
799 richard 1172 
esac
1173 
echo
1174 
EOF
2324 tom.houday 1175 
	chmod a+x /etc/init.d/chilli
1176 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1177 
# conf file creation
346 richard 1178 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1179 
	#NTP Option configuration for DHCP
2032 richard 1180 
	#DHCP Options : rfc2132
1181 
		#dhcp option value will be convert in hexa.
1182 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1183 
		#
2032 richard 1184 
		#    Code   Len         Address 1               Address 2
1185 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1186 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1187 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1188 
		#
1189 
		#Code : 42 => 2a
1190 
		#Len : 4 => 04
2688 lucas.echa 1191 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1192 
	cat <<EOF > /etc/chilli.conf
1193 
# coova config for ALCASAR
2775 rexy 1194 
cmdsocket	/run/chilli.sock
1336 richard 1195 
unixipc		chilli.$INTIF.ipc
2775 rexy 1196 
pidfile		/run/chilli.pid
346 richard 1197 
net		$PRIVATE_NETWORK_MASK
595 richard 1198 
dhcpif		$INTIF
841 richard 1199 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1200 
#nodynip
865 richard 1201 
#statip
1202 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1203 
domain		$DOMAIN
355 richard 1204 
dns1		$PRIVATE_IP
1205 
dns2		$PRIVATE_IP
346 richard 1206 
uamlisten	$PRIVATE_IP
503 richard 1207 
uamport		3990
2370 tom.houday 1208 
uamuiport	3991
837 richard 1209 
macauth
1210 
macpasswd	password
1697 richard 1211 
strictmacauth
1243 richard 1212 
locationname	$HOSTNAME.$DOMAIN
346 richard 1213 
radiusserver1	127.0.0.1
1214 
radiusserver2	127.0.0.1
1215 
radiussecret	$secretradius
1216 
radiusauthport	1812
1217 
radiusacctport	1813
1243 richard 1218 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1219 
redirurl
1243 richard 1220 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1221 
uamsecret	$secretuam
1249 richard 1222 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1223 
coaport		3799
1379 richard 1224 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1225 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1226 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1227 
include		$DIR_DEST_ETC/alcasar-uamallowed
1228 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1229 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1230 
#dhcpgateway		none
1231 
#dhcprelayagent		none
1610 franck 1232 
#dhcpgatewayport	none
2234 richard 1233 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1234 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1235 
redirssl
2370 tom.houday 1236 
uamuissl
346 richard 1237 
EOF
2274 richard 1238 
# 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 1239 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1240 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1241 
# create files for trusted domains and urls
1148 crox53 1242 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1243 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1244 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1245 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1246 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1247 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1248 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1249 
	if [ "$chilli_exist" == "1" ]
1250 
	then
2454 tom.houday 1251 
		userdel -r chilli 2>/dev/null
796 richard 1252 
	fi
1253 
	groupadd -f chilli
1254 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1255 
}  # End of chilli()
1349 richard 1256 
 
2541 rexy 1257 
################################################################
2521 armand.ito 1258 
##                   Function "e2guardian"                    ##
2541 rexy 1259 
## - Set the parameters of this HTML proxy (as controler)     ##
1260 
################################################################
2724 rexy 1261 
e2guardian()
1 root 1262 
{
2758 rexy 1263 
# Adapt systemd unit
1264 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1265 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1266 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1267 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1268 
# Adapt the main conf file
1293 richard 1269 
# French deny HTML page
2764 rexy 1270 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1271 
# Listen only on LAN side
2521 armand.ito 1272 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1273 
# E2guardian listens on 8080 (HTTP)
1274 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1275 
# E2guardian listens transparently on 8443 (HTTPS)
1276 
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1277 
# DG send its flow to HAVP (127.0.0.1:8090)
1278 
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1279 
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1280 
# Don't log
2521 armand.ito 1281 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1282 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1283 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1284 
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1285 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1286 
# Disable URL control with regex
2764 rexy 1287 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1288 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1289 
# Adapt the first group file (only one for instance)
2521 armand.ito 1290 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1291 
# Reporting (deny page) in HTML
1292 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1293 
 
2775 rexy 1294 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1295 
#	[ -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
1296 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1297 
#	[ -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
1298 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1299 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1300 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1301 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1302 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1303 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1304 
# Empty LAN IP list that won't be WEB filtered
497 richard 1305 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1306 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1307 
# Creation of ALCASAR banned site list
497 richard 1308 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1309 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1310 
# E2guardian filter config for ALCASAR
1311 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1312 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1313 
#**
1314 
# block all SSL and CONNECT tunnels
1315 
**s
1316 
# block all SSL and CONNECT tunnels specified only as an IP
1317 
*ips
1318 
# block all sites specified only by an IP
1319 
*ip
1320 
EOF
2775 rexy 1321 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1322 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1323 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1324 
# E2guardian filter config for ALCASAR
1325 
EOF
2775 rexy 1326 
# Creation of files for rehabilited domains and urls
2758 rexy 1327 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1328 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1329 
	touch $DIR_DG/lists/exceptionsitelist
1330 
	touch $DIR_DG/lists/exceptionurllist
1331 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1332 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1333 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1334 
 
2758 rexy 1335 
# Bing - add 'adlt=strict'
1336 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1337 
EOF
1338 
# 'Safesearch' regex actualisation
1339 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1340 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1341 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1342 
# create log folder
1343 
    mkdir -p /var/log/e2guardian
1344 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1345 
} # End of e2guardian()
1 root 1346 
 
71 richard 1347 
##################################################################
2519 rexy 1348 
##                     Function "antivirus"                     ##
1349 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1350 
##################################################################
2724 rexy 1351 
antivirus()
71 richard 1352 
{
1358 richard 1353 
# create 'havp' user
2396 tom.houday 1354 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1355 
	if [ "$havp_exist" == "1" ]
288 richard 1356 
	then
2454 tom.houday 1357 
		userdel -r havp 2>/dev/null
1358 
		groupdel havp 2>/dev/null
288 richard 1359 
	fi
307 richard 1360 
	groupadd -f havp
1486 richard 1361 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1362 
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1363 
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1364 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1365 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1366 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1367 
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1368 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1369 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1370 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1371 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1372 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1373 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1374 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1375 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1376 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1377 
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1378 
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1379 
# skip checking of youtube flow (too heavy load / risk too low)
1380 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1381 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1382 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1383 
# adapt init script and systemd unit
335 richard 1384 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1385 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1386 
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1387 
	# replace of the intercept page (template)
340 richard 1388 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1389 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1390 
# update virus database every 4 hours (24h/6)
1357 richard 1391 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1392 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1393 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1394 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1395 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1396 
# update now
2801 rexy 1397 
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1398 
} # End of antivirus()
71 richard 1399 
 
2519 rexy 1400 
################################################################################
1401 
##                           Function "tinyproxy"                             ##
2552 rexy 1402 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1403 
################################################################################
2724 rexy 1404 
tinyproxy()
1485 richard 1405 
{
2396 tom.houday 1406 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1407 
	if [ "$tinyproxy_exist" == "1" ]
1408 
	then
2454 tom.houday 1409 
		userdel -r tinyproxy 2>/dev/null
1410 
		groupdel tinyproxy 2>/dev/null
1486 richard 1411 
	fi
1412 
	groupadd -f tinyproxy
1488 richard 1413 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1414 
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1415 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1416 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1417 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1418 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1419 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1420 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1421 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1422 
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1423 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1424 
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1425 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1426 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1427 
# Create the systemd unit
1428 
cat << EOF > /lib/systemd/system/tinyproxy.service
1429 
#  This file is part of systemd.
1430 
#
1431 
#  systemd is free software; you can redistribute it and/or modify it
1432 
#  under the terms of the GNU General Public License as published by
1433 
#  the Free Software Foundation; either version 2 of the License, or
1434 
#  (at your option) any later version.
1485 richard 1435 
 
1509 richard 1436 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1437 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1438 
[Unit]
1439 
Description=Tinyproxy Web Proxy Server
2764 rexy 1440 
After=network-online.target iptables.service
1509 richard 1441 
 
1442 
[Service]
1443 
Type=forking
2775 rexy 1444 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1445 
ExecStartPre=/bin/sleep 2
2775 rexy 1446 
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1447 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1448 
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1449 
[Install]
1450 
WantedBy=multi-user.target
1451 
EOF
1452 
 
2724 rexy 1453 
} # end of tinyproxy()
1454 
 
1455 
##############################################################
1456 
##                            function "ulogd"              ##
1457 
## - Ulog config for multi-log files                        ##
1458 
##############################################################
1459 
ulogd()
476 richard 1460 
{
1461 
# Three instances of ulogd (three different logfiles)
1462 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1463 
	nl=1
1358 richard 1464 
	for log_type in traceability ssh ext-access
478 richard 1465 
	do
1365 richard 1466 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1467 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1468 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1469 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1470 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1471 
[emu1]
478 richard 1472 
file="/var/log/firewall/$log_type.log"
1473 
sync=1
1474 
EOF
1452 richard 1475 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1476 
		nl=`expr $nl + 1`
1477 
	done
476 richard 1478 
	chown -R root:apache /var/log/firewall
1479 
	chmod 750 /var/log/firewall
1480 
	chmod 640 /var/log/firewall/*
2724 rexy 1481 
}  # End of ulogd()
476 richard 1482 
 
1159 crox53 1483 
##########################################################
2519 rexy 1484 
##                    Function "nfsen"                  ##
2771 rexy 1485 
## - configure NetFlow collector (nfcapd)               ##
1486 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1487 
##########################################################
1389 richard 1488 
nfsen()
1 root 1489 
{
2772 rexy 1490 
	groupadd -f nfcapd
2771 rexy 1491 
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1492 
# nfcapd unit for systemd
1493 
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1494 
#  This file is part of systemd.
1495 
#
1496 
#  systemd is free software; you can redistribute it and/or modify it
1497 
#  under the terms of the GNU General Public License as published by
1498 
#  the Free Software Foundation; either version 2 of the License, or
1499 
#  (at your option) any later version.
1500 
 
2771 rexy 1501 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1502 
[Unit]
2771 rexy 1503 
Description=Netflow Capture Daemon
1504 
After=network-online.target iptables.service
1372 richard 1505 
 
1506 
[Service]
2771 rexy 1507 
Type=exec
2776 rexy 1508 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1509 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1510 
PIDFile=/run/nfcapd/nfcapd.pid
2775 rexy 1511 
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 1512 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1513 
 
1514 
[Install]
1515 
WantedBy=multi-user.target
1516 
EOF
2772 rexy 1517 
    [ -d /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
2775 rexy 1518 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1519 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1520 
} # End of nfsen()
1 root 1521 
 
2552 rexy 1522 
###########################################################
1523 
##                     Function "vnstat"                 ##
2809 rexy 1524 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1525 
###########################################################
2724 rexy 1526 
vnstat()
1541 richard 1527 
{
2809 rexy 1528 
    # vnstat
1529 
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1530 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1531 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1532 
    # vnstat-dashboard
1533 
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1534 
} # End of vnstat()
2281 tom.houday 1535 
 
2724 rexy 1536 
###################################################################
1537 
##                     Function "dnsmasq"                        ##
1538 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1539 
###################################################################
1540 
dnsmasq()
219 jeremy 1541 
{
1542 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1543 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1544 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1545 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1546 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1547 
# ADD Toulouse university whitelist domains
2775 rexy 1548 
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1549 
listen-address=127.0.0.1
1356 richard 1550 
port=55
1472 richard 1551 
no-dhcp-interface=lo
1356 richard 1552 
bind-interfaces
1721 richard 1553 
cache-size=1024
1356 richard 1554 
domain-needed
1555 
expand-hosts
1556 
bogus-priv
1557 
filterwin2k
2688 lucas.echa 1558 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1559 
server=$DNS1
1560 
server=$DNS2
1356 richard 1561 
EOF
2688 lucas.echa 1562 
	# Create dnsmasq-whitelist unit
2745 rexy 1563 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1564 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1565 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1566 
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1567 
} # End of dnsmasq()
2688 lucas.echa 1568 
 
2724 rexy 1569 
#########################################################
1570 
##              Function "unbound"                     ##
1571 
## - create the conf files for 4 unbound services      ##
1572 
## - create the systemd files for 4 unbound services   ##
1573 
#########################################################
2688 lucas.echa 1574 
unbound ()
1575 
{
1576 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1577 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1578 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1579 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1580 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1581 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1582 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1583 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1584 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1585 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1586 
	# Local static DNS configuration
1587 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1588 
 
2724 rexy 1589 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1590 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1591 
forward-zone:
1592 
	name: "."
1593 
	forward-addr: $DNS1
1594 
	forward-addr: $DNS2
1472 richard 1595 
EOF
1596 
 
2724 rexy 1597 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1598 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1599 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1600 
## Add one block for each domain name managed by an other DNS server
1601 
##
1602 
## Example:
1603 
##
1604 
## server:
1605 
##     local-zone: "<your_domain>." transparent
1606 
## forward-zone:
1607 
##     name: "<your_domain>."
1608 
##     forward-addr: <@IP_domain_server>
1609 
##
2558 rexy 1610 
## INFO : local hostnames are resolved in /etc/hosts file
1611 
EOF
1612 
 
2724 rexy 1613 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1614 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1615 
server:
1616 
	local-zone: "$HOSTNAME.$DOMAIN" static
1617 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1618 
	local-zone: "$HOSTNAME" static
1619 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1620 
	local-zone: "$DOMAIN." static
1621 
	local-data: "$DOMAIN. A"
1622 
EOF
1623 
 
2724 rexy 1624 
# Configuration file for lo of forward unbound
2688 lucas.echa 1625 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1626 
server:
1627 
	interface: 127.0.0.1@53
1628 
	access-control-view: 127.0.0.1/8 lo
1629 
 
1630 
view:
1631 
	name: "lo"
1632 
	local-zone: "$HOSTNAME.$DOMAIN" static
1633 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1634 
	local-zone: "$HOSTNAME" static
1635 
	local-data: "$HOSTNAME A 127.0.0.1"
1636 
	view-first: yes
1637 
EOF
1638 
 
2724 rexy 1639 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1640 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1641 
server:
1642 
	interface: ${PRIVATE_IP}@53
1643 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1644 
 
1645 
view:
1646 
	name: "$INTIF"
1647 
	local-zone: "$HOSTNAME.$DOMAIN" static
1648 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1649 
	local-zone: "$HOSTNAME" static
1650 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1651 
	view-first: yes
1652 
EOF
1653 
 
2724 rexy 1654 
# Configuration file for forward unbound
2688 lucas.echa 1655 
	cat << EOF > /etc/unbound/unbound.conf
1656 
server:
1657 
	verbosity: 1
1658 
	hide-version: yes
1659 
	hide-identity: yes
1660 
	do-ip6: no
1661 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1662 
	include: /etc/unbound/conf.d/common/local-forward/*
1663 
	include: /etc/unbound/conf.d/common/local-dns/*
1664 
	include: /etc/unbound/conf.d/forward/*
1665 
EOF
1666 
 
2724 rexy 1667 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1668 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1669 
server:
1670 
	interface: ${PRIVATE_IP}@54
1671 
	access-control: $PRIVATE_IP_MASK allow
1672 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1673 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1674 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1675 
EOF
1676 
 
2724 rexy 1677 
# Configuration file for blacklist unbound
2688 lucas.echa 1678 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1679 
server:
1680 
	verbosity: 1
1681 
	hide-version: yes
1682 
	hide-identity: yes
1683 
	do-ip6: no
1684 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1685 
	chroot: ""
1686 
	define-tag: "blacklist"
1687 
	log-local-actions: yes
1688 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1689 
	include: /etc/unbound/conf.d/common/local-forward/*
1690 
	include: /etc/unbound/conf.d/common/local-dns/*
1691 
	include: /etc/unbound/conf.d/blacklist/*
1692 
	include: /usr/local/share/unbound-bl-enabled/*
1693 
EOF
1694 
 
2724 rexy 1695 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1696 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1697 
server:
1698 
	interface: ${PRIVATE_IP}@55
1699 
	access-control: $PRIVATE_IP_MASK allow
1700 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1701 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1702 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1703 
EOF
1704 
 
2724 rexy 1705 
# Configuration file for whitelist unbound
2688 lucas.echa 1706 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1707 
server:
1708 
	verbosity: 1
1709 
	hide-version: yes
1710 
	hide-identity: yes
1711 
	do-ip6: no
1712 
	do-not-query-localhost: no
1713 
	define-tag: "whitelist"
1714 
	local-zone: "." transparent
1715 
	local-zone-tag: "." "whitelist"
1716 
	include: /usr/local/share/unbound-wl-enabled/*
1717 
	include: /etc/unbound/conf.d/whitelist/*
1718 
	include: /etc/unbound/conf.d/common/local-dns/*
1719 
	include: /etc/unbound/conf.d/common/local-forward/*
1720 
forward-zone:
1721 
	name: "."
1722 
	forward-addr: 127.0.0.1@55
1723 
EOF
1724 
 
2724 rexy 1725 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1726 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1727 
server:
1728 
	interface: ${PRIVATE_IP}@56
1729 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1730 
 
1731 
view:
1732 
	name: "$INTIF"
1733 
	local-zone: "." redirect
1734 
	local-data: ". A $PRIVATE_IP"
1735 
EOF
1736 
 
2724 rexy 1737 
# Configuration file for blackhole unbound
2688 lucas.echa 1738 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1739 
server:
1740 
	verbosity: 1
1741 
	hide-version: yes
1742 
	hide-identity: yes
1743 
	do-ip6: no
1744 
	include: /etc/unbound/conf.d/blackhole/*
1745 
	include: /etc/unbound/conf.d/common/local-dns/*
1746 
	include: /etc/unbound/conf.d/common/local-forward/*
1747 
EOF
1748 
 
1749 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1750 
	then
1751 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1752 
	fi
1753 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1754 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1755 
	for list in blacklist blackhole whitelist
1474 richard 1756 
	do
2688 lucas.echa 1757 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1758 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1759 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1760 
	done
2688 lucas.echa 1761 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1762 
} # End of unbound()
2688 lucas.echa 1763 
 
2689 lucas.echa 1764 
##################################################
1765 
##              Function "dhcpd"                ##
1766 
##################################################
2724 rexy 1767 
dhcpd()
2689 lucas.echa 1768 
{
1769 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1770 
	cat <<EOF > /etc/dhcpd.conf
1771 
ddns-update-style none;
1772 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1773 
	option routers $PRIVATE_IP;
1774 
	option subnet-mask $PRIVATE_NETMASK;
1775 
	option domain-name-servers $PRIVATE_IP;
1776 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1777 
	default-lease-time 21600;
1778 
	max-lease-time 43200;
1779 
}
1780 
EOF
2724 rexy 1781 
} # End of dhcpd()
2689 lucas.echa 1782 
 
2552 rexy 1783 
##########################################################
1784 
##                      Function "BL"                   ##
2769 rexy 1785 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1786 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1787 
##     - URLs for E²guardian                            ##
1788 
##     - IPs for NetFilter                              ##
2769 rexy 1789 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1790 
##########################################################
2724 rexy 1791 
BL()
308 richard 1792 
{
1930 richard 1793 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1794 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1795 
	mkdir -p /tmp/blacklists
1938 richard 1796 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1797 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1798 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1799 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1800 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1801 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1802 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1803 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1804 
# add additional BL files
2770 rexy 1805 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1806 
	do
1807 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1808 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1809 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1810 
	done
2521 armand.ito 1811 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1812 
	chown -R root:apache $DIR_DEST_SHARE
1813 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1814 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1815 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1816 
# enable the default categories
1957 richard 1817 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1818 
	rm -rf /tmp/blacklists
2724 rexy 1819 
} # End of BL()
219 jeremy 1820 
 
2552 rexy 1821 
#######################################################
1822 
##                  Function "cron"                  ##
1823 
## - write all cron & anacron files                  ##
1824 
#######################################################
2724 rexy 1825 
cron()
1 root 1826 
{
2640 rexy 1827 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1828 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1829 
	cat <<EOF > /etc/crontab
1828 richard 1830 
SHELL=/usr/bin/bash
2640 rexy 1831 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1832 
MAILTO=root
1833 
HOME=/
1834 
 
1835 
# run-parts
1836 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1837 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1838 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1839 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1840 
EOF
1841 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1842 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1843 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1844 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1845 
EOF
811 richard 1846 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1847 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1848 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1849 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1850 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1851 
EOF
952 franck 1852 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1853 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1854 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1855 
EOF
2454 tom.houday 1856 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1857 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1858 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1859 
EOF
2454 tom.houday 1860 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1861 
# Update the system (everyday at 3:30 am)
762 franck 1862 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1863 
EOF
2454 tom.houday 1864 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1865 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1866 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1867 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1868 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1869 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1870 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1871 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1872 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1873 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1874 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1875 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1876 
EOF
2454 tom.houday 1877 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1878 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1879 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1880 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1881 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1882 
 
2228 franck 1883 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1884 
EOF
2454 tom.houday 1885 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1886 
# start dead daemons (after boot process and every 18')
1851 franck 1887 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1888 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1889 
EOF
2454 tom.houday 1890 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1891 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1892 
 
1874 raphael.pi 1893 
EOF
2769 rexy 1894 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1895 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1896 
 
1897 
EOF
2304 tom.houday 1898 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1899 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1900 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1901 
EOF
2771 rexy 1902 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1903 
# Remove netflow files older than one year
1904 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1905 
EOF
1808 richard 1906 
# removing the users crons
522 richard 1907 
	rm -f /var/spool/cron/*
2724 rexy 1908 
} # End of cron()
1 root 1909 
 
2552 rexy 1910 
######################################################################
1911 
##                      Fonction "Fail2Ban"                         ##
1912 
##- Adapt conf file to ALCASAR                                      ##
1913 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1914 
######################################################################
1163 crox53 1915 
fail2ban()
1916 
{
2243 tom.houday 1917 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1918 
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1919 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1920 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1921 
	chmod 644 /var/log/fail2ban.log
1489 richard 1922 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1923 
	/usr/bin/touch /var/log/auth.log
1515 richard 1924 
# fail2ban unit
1925 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1926 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1927 
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1928 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1929 
} # End of fail2ban()
1163 crox53 1930 
 
2552 rexy 1931 
#########################################################
1932 
##                   Fonction "gammu_smsd"             ##
1933 
## - Creating of SMS management database               ##
1934 
## - Write the gammu a gammu_smsd conf files           ##
1935 
#########################################################
1376 richard 1936 
gammu_smsd()
1937 
{
2601 tom.houday 1938 
# Create 'gammu' system user
1939 
	groupadd -f gammu_smsd
1940 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1941 
	usermod -a -G dialout gammu_smsd
1942 
 
1943 
# Create 'gammu' database
1944 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1945 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1946 
# Add a gammu database structure
2688 lucas.echa 1947 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1948 
 
2552 rexy 1949 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1950 
	cat << EOF > /etc/gammurc
2552 rexy 1951 
[gammu]
1952 
device = /dev/ttyUSB0
1953 
connection = at115200
1954 
EOF
1955 
 
2601 tom.houday 1956 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1957 
[gammu]
1958 
port = /dev/ttyUSB0
1959 
connection = at115200
1960 
 
1961 
[smsd]
1962 
PIN = 1234
1963 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1964 
logformat = textall
1965 
debuglevel = 0
1966 
 
1967 
service = sql
1968 
driver = native_mysql
1969 
user = $DB_USER
1970 
password = $radiuspwd
1971 
pc = localhost
1972 
database = $DB_GAMMU
1973 
 
2631 rexy 1974 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1975 
 
1976 
StatusFrequency = 30
1380 richard 1977 
;LoopSleep = 2
1376 richard 1978 
 
1979 
;ResetFrequency = 300
1980 
;HardResetFrequency = 120
1981 
 
2454 tom.houday 1982 
CheckSecurity = 1
1376 richard 1983 
CheckSignal = 1
1984 
CheckBattery = 0
1985 
EOF
2601 tom.houday 1986 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1987 
 
2601 tom.houday 1988 
# Create the systemd unit
1989 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1990 
[Unit]
1991 
Description=SMS daemon for Gammu
1992 
Documentation=man:gammu-smsd(1)
1993 
After=network.target mysql.service
1376 richard 1994 
 
2601 tom.houday 1995 
[Service]
1996 
Type=forking
2775 rexy 1997 
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 1998 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1999 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2000 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2001 
 
2002 
[Install]
2003 
WantedBy=multi-user.target
2004 
EOF
2005 
 
2314 richard 2006 
# Log folder for gammu-smsd
2772 rexy 2007 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2008 
	chmod 755 /var/log/gammu-smsd
1376 richard 2009 
 
2552 rexy 2010 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2011 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2012 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2013 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2014 
#EOF
2552 rexy 2015 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2016 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2017 
 
2724 rexy 2018 
} # End of gammu_smsd()
1376 richard 2019 
 
2552 rexy 2020 
############################################################
2021 
##                 Fonction "msec"                        ##
2022 
## - Apply the "fileserver" security level                ##
2023 
## - remove the "system request" for rebboting            ##
2024 
## - Fix several file permissions                         ##
2025 
############################################################
2202 richard 2026 
msec()
2027 
{
2028 
 
2029 
# Apply fileserver security level
2211 richard 2030 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2031 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2032 
 
2203 richard 2033 
# Set permissions monitoring and enforcement
2202 richard 2034 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2035 
/var/log/firewall/                      root.apache     750
2202 richard 2036 
/var/log/firewall/*                     root.apache     640
2037 
/etc/security/msec/perm.local           root.root       640
2038 
/etc/security/msec/level.local          root.root       640
2039 
/etc/freeradius-web                     root.apache     750
2040 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2041 
/etc/raddb/client.conf                  radius.radius   640
2042 
/etc/raddb/radius.conf                  radius.radius   640
2043 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2044 
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2045 
/etc/pki/CA/                            root.apache     750
2046 
/etc/pki/CA/*                           root.apache     640
2047 
/etc/pki/CA/private/                    root.root       700
2048 
/etc/pki/CA/private/*                   root.root       600
2049 
/etc/pki/tls/private/                   root.apache     750
2050 
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2051 
/var/log/netflow/porttracker            root.apache     770
2052 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2053 
EOF
2454 tom.houday 2054 
# apply now hourly & daily checks
2202 richard 2055 
/usr/sbin/msec
2211 richard 2056 
/etc/cron.weekly/msec
2202 richard 2057 
 
2724 rexy 2058 
} # End of msec()
2202 richard 2059 
 
2060 
##################################################################
2552 rexy 2061 
##                   Fonction "letsencrypt"                     ##
2062 
## - Install Let's Encrypt client                               ##
2063 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2064 
##################################################################
2065 
letsencrypt()
2066 
{
2067 
	echo "Installing Let's Encrypt client..."
2068 
 
2586 tom.houday 2069 
	# Remove potential old installers
2070 
	rm -rf /tmp/acme.sh-*
2071 
 
2304 tom.houday 2072 
	# Extract acme.sh
2073 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2074 
 
2075 
	pwdInstall=$(pwd)
2688 lucas.echa 2076 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2077 
 
2078 
	acmesh_installDir="/opt/acme.sh"
2079 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2080 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2081 
 
2082 
	# Install acme.sh
2083 
	./acme.sh --install \
2084 
		--home $acmesh_installDir \
2085 
		--config-home $acmesh_confDir/data \
2086 
		--certhome $acmesh_confDir/certs \
2087 
		--accountkey $acmesh_confDir/ca/account.key \
2088 
		--accountconf $acmesh_confDir/data/account.conf \
2089 
		--useragent $acmesh_userAgent \
2308 tom.houday 2090 
		--nocron \
2091 
		> /dev/null
2304 tom.houday 2092 
 
2093 
	if [ $? -ne 0 ]; then
2094 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2095 
	fi
2096 
 
2097 
	# Create configuration file
2098 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2099 
email=
2100 
dateIssueRequest=
2101 
domainRequest=
2102 
challenge=
2103 
dateIssued=
2104 
dnsapi=
2105 
dateNextRenewal=
2106 
EOF
2107 
 
2688 lucas.echa 2108 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2109 
	rm -rf /tmp/acme.sh-*
2110 
 
2724 rexy 2111 
} # End of letsencrypt()
2304 tom.houday 2112 
 
2113 
##################################################################
2552 rexy 2114 
##                    Fonction "post_install"                   ##
2115 
## - Modifying banners (locals et ssh) & prompts                ##
2116 
## - SSH config                                                 ##
2117 
## - sudoers config & files security                            ##
2118 
## - log rotate & ANSSI security parameters                     ##
2119 
## - Apply former conf in case of an update                     ##
2120 
##################################################################
1 root 2121 
post_install()
2122 
{
2195 richard 2123 
# change the SSH banner
2124 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2125 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2126 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2127 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2128 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2129 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2130 
# postfix banner anonymisation
2688 lucas.echa 2131 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2132 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2133 
# sshd liste on EXTIF & INTIF
1548 richard 2134 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2135 
# sshd authorized certificate for root login
1696 franck 2136 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2137 
# ALCASAR conf file
2327 richard 2138 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2139 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2140 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2141 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2142 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2143 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2144 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2145 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2146 
	echo "LDAP_FILTER=" >> $CONF_FILE
2147 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2148 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2149 
	echo "LDAP_SSL=on" >> $CONF_FILE
2150 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2151 
	echo "SMS=off" >> $CONF_FILE
2152 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2153 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2154 
	echo "FAILOVER=30" >> $CONF_FILE
2155 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2156 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2157 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2158 
	echo "BL_PUREIP=on" >> $CONF_FILE
2159 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2160 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2161 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2162 
# Prompt customisation (colors)
1 root 2163 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2164 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2165 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2166 
# sudoers configuration for "apache" & "sysadmin"
1 root 2167 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2168 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2169 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2170 
# Modify some logrotate files (gammu, ulogd)
1 root 2171 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2172 
	chmod 644 /etc/logrotate.d/*
2195 richard 2173 
# Log compression
706 franck 2174 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2175 
# actualisation des fichiers logs compressés
2521 armand.ito 2176 
	for dir in firewall e2guardian lighttpd
706 franck 2177 
	do
2688 lucas.echa 2178 
		find /var/log/$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 2179 
	done
1221 richard 2180 
# create the alcasar-load_balancing unit
2181 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2182 
#  This file is part of systemd.
2183 
#
2184 
#  systemd is free software; you can redistribute it and/or modify it
2185 
#  under the terms of the GNU General Public License as published by
2186 
#  the Free Software Foundation; either version 2 of the License, or
2187 
#  (at your option) any later version.
2188 
 
2189 
# This unit lauches alcasar-load-balancing.sh script.
2190 
[Unit]
2191 
Description=alcasar-load_balancing.sh execution
2192 
After=network.target iptables.service
2193 
 
2194 
[Service]
2195 
Type=oneshot
2196 
RemainAfterExit=yes
1828 richard 2197 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2198 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2199 
TimeoutSec=0
2200 
SysVStartPriority=99
2201 
 
2202 
[Install]
2203 
WantedBy=multi-user.target
1157 stephane 2204 
EOF
2601 tom.houday 2205 
	/usr/bin/systemctl daemon-reload
1221 richard 2206 
# processes launched at boot time (Systemctl)
2771 rexy 2207 
	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 2208 
	do
1574 richard 2209 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2210 
	done
2454 tom.houday 2211 
 
1452 richard 2212 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2213 
	for i in ulogd gpm dhcpd
1452 richard 2214 
	do
1574 richard 2215 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2216 
	done
2454 tom.houday 2217 
 
1221 richard 2218 
# Apply French Security Agency (ANSSI) rules
1362 richard 2219 
# ignore ICMP broadcast (smurf attack)
2220 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2221 
# ignore ICMP errors bogus
2222 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2223 
# remove ICMP redirects responces
2224 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2225 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2226 
# enable SYN Cookies (Syn flood attacks)
2227 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2228 
# enable kernel antispoofing
2229 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2230 
# ignore source routing
2231 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2232 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2233 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2234 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2235 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2236 
# disable iptables_helpers
2237 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2238 
# Switch to the router mode
2239 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2240 
# Remove unused service ipv6
1964 franck 2241 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2242 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2243 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2244 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2245 
# switch to multi-users runlevel (instead of x11)
1221 richard 2246 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2247 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2248 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2249 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2250 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2251 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2252 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2253 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2254 
	then
2454 tom.houday 2255 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2256 
		echo >> /etc/mageia-release
2257 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2258 
	fi
2259 
	if [ $Lang == "fr" ]
2260 
	then
2261 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2262 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2263 
	else
2264 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2265 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2266 
	fi
2267 
	/usr/bin/update-grub2
1221 richard 2268 
# Load and apply the previous conf file
2269 
	if [ "$mode" = "update" ]
532 richard 2270 
	then
1668 richard 2271 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2272 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2273 
		PARENT_SCRIPT=`basename $0`
2274 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2275 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2276 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2277 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2278 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2279 
	fi
2560 rexy 2280 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2281 
	chown -R root:apache $DIR_DEST_ETC/*
2282 
	chmod -R 660 $DIR_DEST_ETC/*
2283 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2284 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2285 
	echo ""
1 root 2286 
	echo "#############################################################################"
638 richard 2287 
	if [ $Lang == "fr" ]
2288 
		then
2289 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2290 
		echo "#                                                                           #"
2291 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2292 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2293 
		echo "#                                                                           #"
2294 
		echo "#############################################################################"
2295 
		echo
2296 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2297 
		echo
2298 
		echo "- Lisez attentivement la documentation d'exploitation"
2299 
		echo
2688 lucas.echa 2300 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2301 
		echo
2302 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2303 
	else
2396 tom.houday 2304 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2305 
		echo "#                                                                           #"
2306 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2307 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2308 
		echo "#                                                                           #"
2309 
		echo "#############################################################################"
2310 
		echo
2311 
		echo "- The system will be rebooted in order to operate ALCASAR"
2312 
		echo
2313 
		echo "- Read the exploitation documentation"
2314 
		echo
2688 lucas.echa 2315 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2316 
		echo
2317 
		echo "                   Hit 'Enter' to continue"
2318 
	fi
1782 franck 2319 
	sleep 2
2560 rexy 2320 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2321 
	then
2688 lucas.echa 2322 
		read
815 richard 2323 
	fi
774 richard 2324 
	clear
1 root 2325 
	reboot
2724 rexy 2326 
} # End of post_install()
1 root 2327 
 
2552 rexy 2328 
#####################################################################################
2329 
#                                   Main Install loop                               #
2330 
#####################################################################################
832 richard 2331 
dir_exec=`dirname "$0"`
2332 
if [ $dir_exec != "." ]
2333 
then
2334 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2335 
	echo "Launch this program from the ALCASAR archive directory"
2336 
	exit 0
2337 
fi
2688 lucas.echa 2338 
if [ $EUID -gt 0 ]
2220 richard 2339 
then
2688 lucas.echa 2340 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2341 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2342 
	exit 0
2343 
fi
832 richard 2344 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2345 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2346 
nb_args=$#
2347 
args=$1
2348 
if [ $nb_args -eq 0 ]
2349 
then
2350 
	nb_args=1
2351 
	args="-h"
2352 
fi
1062 richard 2353 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2354 
case $args in
2355 
	-\? | -h* | --h*)
2356 
		echo "$usage"
2357 
		exit 0
2358 
		;;
291 franck 2359 
	-i | --install)
2724 rexy 2360 
		for func in license testing
2361 
		do
2362 
			header_install
2363 
			$func
2364 
			if [ $DEBUG_ALCASAR == "on" ]
2365 
			then
2366 
				echo "*** 'debug' : end of install '$func' ***"
2367 
				read
2368 
			fi
2369 
		done
595 richard 2370 
# RPMs install
2371 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2372 
		if [ "$?" != "0" ]
1 root 2373 
		then
595 richard 2374 
			exit 0
2375 
		fi
1249 richard 2376 
		if [ -e $CONF_FILE ]
595 richard 2377 
		then
2458 richard 2378 
# Uninstall or update the running version
2379 
			if [ "$mode" == "update" ]
2380 
			then
2560 rexy 2381 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2382 
			else
2560 rexy 2383 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2384 
			fi
595 richard 2385 
		fi
2466 richard 2386 
	if [ $DEBUG_ALCASAR == "on" ]
2387 
	then
2388 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2389 
		read
2466 richard 2390 
	fi
2454 tom.houday 2391 
# Test if manual update
2560 rexy 2392 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2393 
		then
636 richard 2394 
			header_install
595 richard 2395 
			if [ $Lang == "fr" ]
636 richard 2396 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2397 
				else echo "The configuration file of an old version has been found";
595 richard 2398 
			fi
597 richard 2399 
			response=0
2760 lucas.echa 2400 
			PTN='^[oOnNyY]?$'
2401 
			until [[ "$response" =~ $PTN ]]
597 richard 2402 
			do
2403 
				if [ $Lang == "fr" ]
2404 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2405 
					else echo -n "Do you want to use it (Y/n)?";
2406 
				 fi
2407 
				read response
2454 tom.houday 2408 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2409 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2410 
				fi
2411 
			done
2412 
		fi
636 richard 2413 
# Test if update
2560 rexy 2414 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2415 
		then
2416 
			if [ $Lang == "fr" ]
2417 
				then echo "#### Installation avec mise à jour ####";
2418 
				else echo "#### Installation with update     ####";
2419 
			fi
2560 rexy 2420 
# Extract some info from the previous configuration file
2421 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2422 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2423 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2424 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2425 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2426 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2427 
			mode="update"
1 root 2428 
		fi
2758 rexy 2429 
		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 2430 
		do
2431 
			$func
2466 richard 2432 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2433 
			then
2466 richard 2434 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2435 
				read
2466 richard 2436 
			fi
14 richard 2437 
		done
5 franck 2438 
		;;
291 franck 2439 
	-u | --uninstall)
1828 richard 2440 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2441 
		then
597 richard 2442 
			if [ $Lang == "fr" ]
2443 
				then echo "ALCASAR n'est pas installé!";
2444 
				else echo "ALCASAR isn't installed!";
2445 
			fi
1 root 2446 
			exit 0
2447 
		fi
5 franck 2448 
		response=0
2760 lucas.echa 2449 
		PTN='^[oOyYnN]?$'
2450 
		until [[ "$response" =~ $PTN ]]
5 franck 2451 
		do
597 richard 2452 
			if [ $Lang == "fr" ]
2760 lucas.echa 2453 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2454 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2455 
			fi
5 franck 2456 
			read response
2457 
		done
1103 richard 2458 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2459 
		then
1103 richard 2460 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2461 
		else
2560 rexy 2462 
			rm -f /var/tmp/alcasar-conf*
1 root 2463 
		fi
597 richard 2464 
# Uninstall the running version
2560 rexy 2465 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2466 
		;;
2467 
	*)
2468 
		echo "Argument inconnu :$1";
460 richard 2469 
		echo "Unknown argument :$1";
1 root 2470 
		echo "$usage"
2471 
		exit 1
2472 
		;;
2473 
esac
10 franck 2474 
# end of script