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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2730 2019-05-21 22:03:25Z 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)
2454 tom.houday 41 
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42 
#	unbound			: Name server configuration
43 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44 
#	vnstat			: little network stat daemon
2688 lucas.echa 45 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49 
#	msec			: Mandriva security package configuration
2304 tom.houday 50 
#	letsencrypt		: Let's Encrypt client
2552 rexy 51 
#	post_install	: Security, log rotation, etc.
1 root 52 
 
2499 tom.houday 53 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54 
DATE=`date '+%d %B %Y - %Hh%M'`
55 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57 
mode="install"
1 root 58 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59 
DIR_INSTALL=`pwd`						# current directory
1015 richard 60 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64 
DIR_WEB="/var/www/html"					# directory of Lighttpd
65 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73 
DB_RADIUS="radius"						# database name used by FreeRadius server
74 
DB_USER="radius"						# user name allows to request the users database
75 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76 
# ******* Network parameters - paramètres réseau *******
2552 rexy 77 
HOSTNAME="alcasar"						# default hostname
78 
DOMAIN="localdomain"					# default local domain
2669 tom.houday 79 
EXTIF=''					# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80 
INTIF=''					# INTIF is connected to the consultation network
1148 crox53 81 
MTU="1500"
1243 richard 82 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83 
# ****** Paths - chemin des commandes *******
84 
SED="/bin/sed -i"
85 
# ****************** End of global parameters *********************
86 
 
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 $DIR_INSTALL/gpl-warning.txt | more
959 franck 94 
	fi
1538 richard 95 
	response=0
96 
	PTN='^[oOyYnN]$'
97 
	until [[ $(expr $response : $PTN) -gt 0 ]]
98 
	do
99 
		if [ $Lang == "fr" ]
1563 franck 100 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102 
		fi
103 
		read response
104 
	done
105 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106 
	then
107 
		exit 1
108 
	fi
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"
2669 tom.houday 163 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164 
	then
2669 tom.houday 165 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166 
			then
167 
			echo
168 
			if [ $Lang == "fr" ]
169 
				then
170 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172 
				echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173 
				echo "3 - Importez votre base des usagers"
174 
			else
175 
				echo "The automatic update of ALCASAR can't be performed."
176 
				echo "1 - Save your traceability files and the user database"
177 
				echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178 
				echo "3 - Import your users database"
179 
			fi
180 
		else
181 
			if [ $Lang == "fr" ]
182 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183 
				else echo "The installation of ALCASAR can't be performed."
184 
			fi
185 
		fi
186 
		echo
187 
		if [ $Lang == "fr" ]
188 
			then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189 
			else echo "The OS must be replaced (Mageia6-64bits)"
190 
		fi
2688 lucas.echa 191 
		exit 1
2669 tom.houday 192 
	fi
193 
 
1362 richard 194 
# Test if ALCASAR is already installed
195 
	if [ -e $CONF_FILE ]
196 
	then
2396 tom.houday 197 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198 
		if [ $Lang == "fr" ]
2669 tom.houday 199 
			then echo "La version $current_version d'ALCASAR est déjà installée"
200 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201 
		fi
1362 richard 202 
		response=0
2458 richard 203 
		PTN='^[12]$'
1362 richard 204 
		until [[ $(expr $response : $PTN) -gt 0 ]]
205 
		do
206 
			if [ $Lang == "fr" ]
2669 tom.houday 207 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209 
			fi
1362 richard 210 
			read response
211 
		done
2458 richard 212 
		if [ "$response" = "2" ]
1362 richard 213 
		then
2560 rexy 214 
			rm -f /var/tmp/alcasar-conf*
1362 richard 215 
		else
1684 richard 216 
# Retrieve former NICname
2549 tom.houday 217 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219 
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220 
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221 
# Create the current conf file
1362 richard 222 
			$DIR_SCRIPTS/alcasar-conf.sh --create
223 
			mode="update"
224 
		fi
1529 richard 225 
	fi
2669 tom.houday 226 
# Test free space on /var
1529 richard 227 
	if [ ! -d /var/log/netflow/porttracker ]
228 
		then
2688 lucas.echa 229 
		free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230 
		if [ $free_space -lt 10 ]
231 
			then
232 
			if [ $Lang == "fr" ]
233 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235 
			fi
236 
		exit 0
237 
		fi
238 
	fi
2669 tom.houday 239 
 
240 
# Detect external/internal interfaces
241 
	if [ -z "$EXTIF" ]; then
242 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243 
		if [ -z "$EXTIF" ]; then
244 
			if [ "$Lang" == 'fr' ]
245 
				then echo -n "Aucune passerelle par défaut configurée"
246 
				else echo -n "No default gateway configured"
247 
			fi
248 
			exit 1
249 
		fi
250 
	fi
251 
	if [ "$Lang" == 'fr' ]
252 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253 
		else echo "External interface (Internet) used: $EXTIF"
254 
	fi
255 
 
256 
	if [ -z "$INTIF" ]; then
257 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259 
		if [ $interfacesCount -eq 0 ]; then
260 
			if [ "$Lang" == 'fr' ]
261 
				then echo "Aucune interface de disponible pour le réseau interne"
262 
				else echo "No interface available for the internal network"
263 
			fi
264 
			exit 1
265 
		elif [ $interfacesCount -eq 1 ]; then
266 
			INTIF="$interfacesList"
267 
		else
268 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270 
			if [ "$Lang" == 'fr' ]
271 
				then echo 'Liste des interfaces disponible :'
272 
				else echo 'List of available interfaces:'
273 
			fi
274 
			echo "$interfacesSorted"
275 
			response=''
276 
			while true; do
277 
				if [ "$Lang" == 'fr' ]
278 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
280 
				fi
281 
				read response
282 
 
283 
				[ -z "$response" ] && response="$interfacePreferred"
284 
 
285 
				# Check if interface exist
2688 lucas.echa 286 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287 
					INTIF="$response"
288 
					break
289 
				else
290 
					if [ "$Lang" == 'fr' ]
291 
						then echo "Interface \"$response\" introuvable"
292 
						else echo "Interface \"$response\" not found"
293 
					fi
294 
				fi
295 
			done
296 
		fi
297 
	fi
298 
	if [ "$Lang" == 'fr' ]
299 
		then echo "Interface interne utilisée : $INTIF"
300 
		else echo "Internal interface used: $INTIF"
301 
	fi
302 
 
2290 richard 303 
	if [ $Lang == "fr" ]
304 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305 
		else echo -n "Network parameters tests: "
2290 richard 306 
	fi
307 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310 
	for i in $IF_INTERFACES
311 
	do
2688 lucas.echa 312 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313 
			rm -f ifcfg-$i
2454 tom.houday 314 
 
2282 richard 315 
			if [ $Lang == "fr" ]
316 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 317 
				else echo "Deleting: ifcfg-$i"
2282 richard 318 
			fi
319 
		fi
320 
	done
2688 lucas.echa 321 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322 
	echo -n "."
2454 tom.houday 323 
# Test Ethernet NIC links state
2669 tom.houday 324 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325 
	if [ ! -z "$interfacesDown" ]; then
326 
		for i in $interfacesDown; do
327 
			if [ $Lang == "fr" ]
328 
			then
329 
				echo -e "\nÉchec"
330 
				echo "Le lien réseau de la carte $i n'est pas actif."
331 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332 
			else
333 
				echo -e "\nFailed"
334 
				echo "The link state of $i interface is down."
335 
				echo "Make sure that this network card is connected to a switch or an A.P."
336 
			fi
337 
		done
338 
		exit 1
339 
	fi
1471 richard 340 
	echo -n "."
341 
# Test EXTIF config files
2681 tom.houday 342 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346 
	then
784 richard 347 
		if [ $Lang == "fr" ]
2454 tom.houday 348 
		then
2669 tom.houday 349 
			echo -e "\nÉchec"
784 richard 350 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353 
		else
2669 tom.houday 354 
			echo -e "\nFailed"
784 richard 355 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
356 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358 
		fi
830 richard 359 
		echo "DEVICE=$EXTIF"
784 richard 360 
		echo "IPADDR="
361 
		echo "NETMASK="
362 
		echo "GATEWAY="
363 
		echo "DNS1="
364 
		echo "DNS2="
830 richard 365 
		echo "ONBOOT=yes"
2669 tom.houday 366 
		exit 1
784 richard 367 
	fi
368 
	echo -n "."
2290 richard 369 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371 
		if [ $Lang == "fr" ]
2454 tom.houday 372 
		then
2669 tom.houday 373 
			echo -e "\nÉchec"
595 richard 374 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375 
			echo "Réglez ce problème puis relancez ce script."
376 
		else
2669 tom.houday 377 
			echo -e "\nFailed"
595 richard 378 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379 
			echo "Resolv this problem, then restart this script."
380 
		fi
2669 tom.houday 381 
		exit 1
29 richard 382 
	fi
308 richard 383 
	echo -n "."
2290 richard 384 
# Test if default GW is alive
1499 richard 385 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387 
		then
595 richard 388 
		if [ $Lang == "fr" ]
2454 tom.houday 389 
		then
2669 tom.houday 390 
			echo -e "\nÉchec"
2290 richard 391 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392 
			echo "Réglez ce problème puis relancez ce script."
393 
		else
2669 tom.houday 394 
			echo -e "\nFailed"
2290 richard 395 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396 
			echo "Resolv this problem, then restart this script."
397 
		fi
2669 tom.houday 398 
		exit 1
308 richard 399 
	fi
400 
	echo -n "."
2290 richard 401 
# Test Internet connectivity
2669 tom.houday 402 
	domainTested='www.google.com'
403 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
404 
	if [ $? -ne 0 ]; then
595 richard 405 
		if [ $Lang == "fr" ]
2454 tom.houday 406 
		then
2669 tom.houday 407 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409 
			echo "Vérifiez la validité des adresses IP des DNS."
410 
		else
2669 tom.houday 411 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413 
			echo "Verify the DNS IP addresses"
414 
		fi
2669 tom.houday 415 
		exit 1
29 richard 416 
	fi
308 richard 417 
	echo ". : ok"
2724 rexy 418 
} # End of testing()
302 richard 419 
 
2552 rexy 420 
#######################################################################
421 
##                    Function "init"                                ##
422 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424 
#######################################################################
2724 rexy 425 
init()
302 richard 426 
{
527 richard 427 
	if [ "$mode" != "update" ]
302 richard 428 
	then
429 
# On affecte le nom d'organisme
597 richard 430 
		header_install
302 richard 431 
		ORGANISME=!
432 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 433 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 434 
		do
595 richard 435 
			if [ $Lang == "fr" ]
2454 tom.houday 436 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 437 
				else echo -n "Enter the name of your organism : "
595 richard 438 
			fi
330 franck 439 
			read ORGANISME
613 richard 440 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 441 
			then
330 franck 442 
				ORGANISME=!
443 
			fi
444 
		done
302 richard 445 
	fi
1 root 446 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447 
# We create random passwords and shared secrets
628 richard 448 
	rm -f $PASSWD_FILE
2419 richard 449 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453 
		grep -v '[eE]nter password:' | \
454 
		sed -e "s/PBKDF2 hash of your password is //"`
455 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 459 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460 
	echo "GRUB2_user=root" >> $PASSWD_FILE
461 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
468 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475 
	chmod 640 $PASSWD_FILE
1828 richard 476 
#  copy scripts in in /usr/local/bin
2664 tom.houday 477 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478 
#  copy conf files in /usr/local/etc
1954 richard 479 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481 
# generate central conf file
482 
	cat <<EOF > $CONF_FILE
612 richard 483 
##########################################
484 
##                                      ##
485 
##          ALCASAR Parameters          ##
486 
##                                      ##
487 
##########################################
1 root 488 
 
612 richard 489 
INSTALL_DATE=$DATE
490 
VERSION=$VERSION
491 
ORGANISM=$ORGANISME
1748 richard 492 
HOSTNAME=$HOSTNAME
923 franck 493 
DOMAIN=$DOMAIN
612 richard 494 
EOF
628 richard 495 
	chmod o-rwx $CONF_FILE
2724 rexy 496 
} # End of init()
1 root 497 
 
2552 rexy 498 
#########################################################
499 
##                    Function "network"               ##
500 
## - Define the several network address                ##
501 
## - Define the DNS naming                             ##
502 
## - INTIF parameters (consultation network)           ##
503 
## - Write "/etc/hosts" file                           ##
504 
## - write "hosts.allow" & "hosts.deny" files          ##
505 
#########################################################
2724 rexy 506 
network()
1 root 507 
{
508 
	header_install
636 richard 509 
	if [ "$mode" != "update" ]
510 
		then
511 
		if [ $Lang == "fr" ]
512 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
513 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
514 
		fi
515 
		response=0
516 
		PTN='^[oOyYnN]$'
517 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 518 
		do
595 richard 519 
			if [ $Lang == "fr" ]
659 richard 520 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 521 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 522 
			fi
1 root 523 
			read response
524 
		done
636 richard 525 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
526 
		then
527 
			PRIVATE_IP_MASK="0"
528 
			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:]]$'
529 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 530 
			do
595 richard 531 
				if [ $Lang == "fr" ]
597 richard 532 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
533 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 534 
				fi
597 richard 535 
				read PRIVATE_IP_MASK
1 root 536 
			done
636 richard 537 
		else
2688 lucas.echa 538 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 539 
		fi
595 richard 540 
	else
2454 tom.houday 541 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 542 
		rm -rf conf/etc/alcasar.conf
1 root 543 
	fi
861 richard 544 
# Define LAN side global parameters
1740 richard 545 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 546 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 547 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 548 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 549 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 550 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 551 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 552 
	then
2454 tom.houday 553 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 554 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 555 
	fi
1499 richard 556 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
557 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 558 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 559 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 560 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 561 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 562 
# Define Internet parameters
2464 richard 563 
	if [ "$mode" != "update" ]
2457 richard 564 
	then
2464 richard 565 
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
566 
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
567 
	else
568 
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
569 
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
570 
	fi
2693 franck 571 
    DNS1=${DNS1:=208.67.220.220}
70 franck 572 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 573 
#	if [ "$DNS1" == "" ]
574 
#	then
575 
#		if [ $Lang == "fr" ]
576 
#		then
577 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
578 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
579 
#		else
580 
#			echo "The IP address of DNS servers are not set correctly"
581 
#			echo "Check the extern network card configuration ($EXTIF)"
582 
#		fi
583 
#		exit 0
584 
#	fi
1499 richard 585 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 586 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 587 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 588 
# Write network parameters in the conf file
1469 richard 589 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
590 
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 591 
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
592 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
593 
	for i in $INTERFACES
594 
	do
595 
		SUB=`echo ${i:0:2}`
596 
		if [ $SUB = "wl" ]
597 
			then WIFIF=$i
2454 tom.houday 598 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 599 
			then LANIF=$i
600 
		fi
601 
	done
602 
	if [ -n "$WIFIF" ]
603 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
604 
	elif [ -n "$LANIF" ]
605 
		then echo "LANIF=$LANIF" >> $CONF_FILE
606 
	fi
2454 tom.houday 607 
	#########################################################################################################
2552 rexy 608 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 609 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 610 
	then
1499 richard 611 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 612 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 613 
	else
614 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 615 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 616 
	fi
1587 richard 617 
	echo "DNS1=$DNS1" >> $CONF_FILE
618 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 619 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 620 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 621 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 622 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
623 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
624 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 625 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
626 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 627 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 628 
# network default
597 richard 629 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 630 
	cat <<EOF > /etc/sysconfig/network
631 
NETWORKING=yes
632 
FORWARD_IPV4=true
633 
EOF
2552 rexy 634 
# write "/etc/hosts"
1 root 635 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
636 
	cat <<EOF > /etc/hosts
503 richard 637 
127.0.0.1	localhost
2558 rexy 638 
$PRIVATE_IP	$HOSTNAME
1 root 639 
EOF
2552 rexy 640 
# write EXTIF (Internet) config
1499 richard 641 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
642 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 643 
	then
1499 richard 644 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 645 
DEVICE=$EXTIF
1585 richard 646 
BOOTPROTO=dhcp
647 
DNS1=127.0.0.1
648 
PEERDNS=no
649 
RESOLV_MODS=yes
650 
ONBOOT=yes
1613 franck 651 
NOZEROCONF=yes
1585 richard 652 
METRIC=10
653 
MII_NOT_SUPPORTED=yes
654 
IPV6INIT=no
655 
IPV6TO4INIT=no
656 
ACCOUNTING=no
657 
USERCTL=no
658 
MTU=$MTU
659 
EOF
2688 lucas.echa 660 
	else
1585 richard 661 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
662 
DEVICE=$EXTIF
14 richard 663 
BOOTPROTO=static
597 richard 664 
IPADDR=$PUBLIC_IP
665 
NETMASK=$PUBLIC_NETMASK
666 
GATEWAY=$PUBLIC_GATEWAY
14 richard 667 
DNS1=127.0.0.1
1499 richard 668 
RESOLV_MODS=yes
14 richard 669 
ONBOOT=yes
670 
METRIC=10
1610 franck 671 
NOZEROCONF=yes
14 richard 672 
MII_NOT_SUPPORTED=yes
673 
IPV6INIT=no
674 
IPV6TO4INIT=no
675 
ACCOUNTING=no
676 
USERCTL=no
994 franck 677 
MTU=$MTU
14 richard 678 
EOF
1499 richard 679 
	fi
2552 rexy 680 
# write INTIF (consultation LAN) in normal mode
841 richard 681 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
682 
DEVICE=$INTIF
683 
BOOTPROTO=static
684 
ONBOOT=yes
685 
NOZEROCONF=yes
686 
MII_NOT_SUPPORTED=yes
687 
IPV6INIT=no
688 
IPV6TO4INIT=no
689 
ACCOUNTING=no
690 
USERCTL=no
691 
EOF
1558 richard 692 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 693 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 694 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 695 
DEVICE=$INTIF
696 
BOOTPROTO=static
697 
IPADDR=$PRIVATE_IP
604 richard 698 
NETMASK=$PRIVATE_NETMASK
1 root 699 
ONBOOT=yes
700 
METRIC=10
701 
NOZEROCONF=yes
702 
MII_NOT_SUPPORTED=yes
14 richard 703 
IPV6INIT=no
704 
IPV6TO4INIT=no
705 
ACCOUNTING=no
706 
USERCTL=no
1 root 707 
EOF
2282 richard 708 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
709 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
710 
	then
711 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
712 
DEVICE=$WIFIF
713 
BOOTPROTO=static
714 
ONBOOT=yes
715 
NOZEROCONF=yes
716 
MII_NOT_SUPPORTED=yes
717 
IPV6INIT=no
718 
IPV6TO4INIT=no
719 
ACCOUNTING=no
720 
USERCTL=no
721 
EOF
722 
	elif [ -n "$LANIF" ]
723 
	then
724 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
725 
DEVICE=$LANIF
726 
BOOTPROTO=static
727 
ONBOOT=yes
728 
NOZEROCONF=yes
729 
MII_NOT_SUPPORTED=yes
730 
IPV6INIT=no
731 
IPV6TO4INIT=no
732 
ACCOUNTING=no
733 
USERCTL=no
734 
EOF
735 
	fi
2454 tom.houday 736 
	#########################################################################################################
2552 rexy 737 
# write hosts.allow & hosts.deny
1 root 738 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
739 
	cat <<EOF > /etc/hosts.allow
740 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 741 
sshd: ALL
1 root 742 
ntpd: $PRIVATE_NETWORK_SHORT
743 
EOF
744 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
745 
	cat <<EOF > /etc/hosts.deny
746 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
747 
EOF
790 richard 748 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 749 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 750 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 751 
# load conntrack ftp module
752 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 753 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 754 
# load ipt_NETFLOW module
755 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 756 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 757 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
758 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
759 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
760 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 761 
#
860 richard 762 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 763 
} # End of network()
1 root 764 
 
2552 rexy 765 
###################################################
766 
##                  Function "ACC"               ##
767 
## - copy ALCASAR Control Center (ACC) files     ##
768 
## - configuration of the web server (Lighttpd)  ##
769 
## - creation of the first ACC admin account     ##
770 
## - secure the ACC access                       ##
771 
###################################################
2724 rexy 772 
ACC()
1 root 773 
{
774 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
775 
	mkdir $DIR_WEB
1833 richard 776 
# Copy & adapt ACC files
316 richard 777 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
778 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
779 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
780 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
781 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
782 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 783 
	chown -R apache:apache $DIR_WEB/*
1833 richard 784 
# copy & adapt "freeradius-web" files
785 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
786 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
787 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
788 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
789 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
790 
	cat <<EOF > /etc/freeradius-web/naslist.conf
791 
nas1_name: alcasar-$ORGANISME
792 
nas1_model: Network Access Controler
793 
nas1_ip: $PRIVATE_IP
794 
nas1_port_num: 0
795 
nas1_community: public
796 
EOF
797 
	chown -R apache:apache /etc/freeradius-web/
798 
# create the log & backup structure :
1489 richard 799 
# - base = users database
800 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 801 
# - security = watchdog log
2138 richard 802 
	for i in base archive security activity_report;
1 root 803 
	do
804 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
805 
	done
5 franck 806 
	chown -R root:apache $DIR_SAVE
1833 richard 807 
# Configuring & securing php
71 richard 808 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 809 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
810 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 811 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
812 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 813 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
814 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 815 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
816 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 817 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 818 
# Configuring & securing Lighttpd
790 richard 819 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 820 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
821 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 822 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
823 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 824 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
825 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 826 
 
827 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 828 
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
829 
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
830 
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
831 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
832 
 
2592 rexy 833 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
834 
 
835 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
836 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
837 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
838 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
839 
 
840 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
841 
 
842 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
843 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 844 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
845 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
846 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
847 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 848 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 849 
 
2588 rexy 850 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
851 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
852 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 853 
 
2588 rexy 854 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 855 
	/usr/bin/systemctl start lighttpd
2499 tom.houday 856 
	/usr/bin/systemctl start php-fpm
2488 lucas.echa 857 
 
2552 rexy 858 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 859 
	if [ "$mode" = "install" ]
2688 lucas.echa 860 
	then
861 
		header_install
1268 richard 862 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 863 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
864 
		mkdir -p $DIR_DEST_ETC/digest
865 
		chmod 755 $DIR_DEST_ETC/digest
866 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
867 
		do
868 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
869 
		done
2293 tom.houday 870 
	fi
2488 lucas.echa 871 
 
2561 rexy 872 
	# Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 873 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 874 
	# Log file for ACC access imputability
875 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
876 
	chown root:apache /var/Save/security/acc_access.log
877 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 878 
} # End of ACC()
1 root 879 
 
2552 rexy 880 
##################################################################
881 
##                               Fonction "CA"                  ##
882 
## - Creating the CA and the server certificate (lighttpd)      ##
883 
##################################################################
2724 rexy 884 
CA()
1 root 885 
{
510 richard 886 
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 887 
	chown -R root:apache /etc/pki
1 root 888 
	chmod -R 750 /etc/pki
2724 rexy 889 
} # End of CA()
1 root 890 
 
2552 rexy 891 
#############################################################
892 
##               Function "time_server"                    ##
893 
## - Configuring NTP server                                ##
894 
#############################################################
2724 rexy 895 
time_server()
1837 richard 896 
{
897 
# Set the Internet time server
898 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899 
	cat <<EOF > /etc/ntp/step-tickers
900 
0.fr.pool.ntp.org	# adapt to your country
901 
1.fr.pool.ntp.org
902 
2.fr.pool.ntp.org
903 
EOF
904 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905 
	cat <<EOF > /etc/ntp.conf
906 
server 0.fr.pool.ntp.org	# adapt to your country
907 
server 1.fr.pool.ntp.org
908 
server 2.fr.pool.ntp.org
909 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
910 
fudge 127.127.1.0 stratum 10
911 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912 
restrict 127.0.0.1
913 
driftfile /var/lib/ntp/drift
914 
logfile /var/log/ntp.log
915 
disable monitor
916 
EOF
917 
	chown -R ntp:ntp /var/lib/ntp
918 
# Synchronize now
2688 lucas.echa 919 
	ntpd -4 -q -g &
2724 rexy 920 
} # End of time_server()
1837 richard 921 
 
2541 rexy 922 
#####################################################################
923 
##                     Function "init_db"                          ##
924 
## - Mysql initialization                                          ##
925 
## - Set admin (root) password                                     ##
926 
## - Remove unused users & databases                               ##
927 
## - Radius database creation                                      ##
928 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
929 
#####################################################################
2724 rexy 930 
init_db()
1 root 931 
{
2688 lucas.echa 932 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 933 
	then
934 
		systemctl stop mysqld
935 
	fi
1355 richard 936 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 937 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 938 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 939 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 940 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
941 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 942 
	[ -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 943 
	[ -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 944 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946 
	/usr/bin/systemctl start mysqld
1963 richard 947 
	nb_round=1
1981 richard 948 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949 
	do
950 
		nb_round=`expr $nb_round + 1`
951 
		sleep 2
952 
	done
1981 richard 953 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954 
	then
1981 richard 955 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956 
		exit
1955 richard 957 
	fi
1355 richard 958 
# Secure the server
2688 lucas.echa 959 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 960 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 961 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
962 
	$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 963 
# Create 'radius' database
2688 lucas.echa 964 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 965 
# Add an empty radius database structure
2688 lucas.echa 966 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 967 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 968 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 969 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
970 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
971 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 972 
	/usr/bin/systemctl daemon-reload
2724 rexy 973 
} # End of init_db()
1 root 974 
 
2423 richard 975 
###################################################################
976 
##                       Function "freeradius"                   ##
977 
## - Set the configuration files                                 ##
978 
## - Set the shared secret between coova-chilli and freeradius   ##
979 
## - Adapt the Mysql conf file and counters                      ##
980 
###################################################################
2724 rexy 981 
freeradius()
1 root 982 
{
1800 richard 983 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 984 
	chown -R radius:radius /etc/raddb
985 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 986 
# Set radius global parameters (radius.conf)
1 root 987 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
988 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
989 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 990 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
991 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 992 
# Add ALCASAR & Coovachilli dictionaries
993 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 994 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
995 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
996 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
997 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 998 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 999 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1000 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1001 
client localhost {
1002 
	ipaddr = 127.0.0.1
1 root 1003 
	secret = $secretradius
2438 richard 1004 
	shortname = chilli
2454 tom.houday 1005 
	nas_type = other
1 root 1006 
}
1007 
EOF
2420 richard 1008 
# Set Virtual server (remvove all except "alcasar virtual site")
1009 
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1010 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1013 
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1014 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2728 rexy 1015 
	# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2454 tom.houday 1016 
# Set modules
2728 rexy 1017 
	# Add custom LDAP "available module"
2465 richard 1018 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1019 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1020 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1021 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1022 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1023 
	do
1024 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1025 
	done
2728 rexy 1026 
	# INFO : To connect from outside (EAP), add the EAP module (and right accesses to the keys (/etc/pki/tls/private/radius.pem)
2423 richard 1027 
# Configure SQL mod
2420 richard 1028 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1036 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1037 
	[ -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
1038 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1039 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1040 
# sqlcounter modifications
2470 richard 1041 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1042 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1043 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1044 
# make certain that mysql is up before freeradius start
1358 richard 1045 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1046 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1047 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1048 
# Allow apache to change some conf files (ie : ldap on/off)
1049 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1050 
} # End of freeradius()
1 root 1051 
 
2423 richard 1052 
#############################################################################
2552 rexy 1053 
##                           Function "chilli"                             ##
2423 richard 1054 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1055 
## - Adapt the authentication web page (intercept.php)                     ##
1056 
#############################################################################
2724 rexy 1057 
chilli()
1 root 1058 
{
1370 richard 1059 
# chilli unit for systemd
2324 tom.houday 1060 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1061 
#  This file is part of systemd.
1062 
#
1063 
#  systemd is free software; you can redistribute it and/or modify it
1064 
#  under the terms of the GNU General Public License as published by
1065 
#  the Free Software Foundation; either version 2 of the License, or
1066 
#  (at your option) any later version.
1370 richard 1067 
[Unit]
1068 
Description=chilli is a captive portal daemon
1069 
After=network.target
1070 
 
1071 
[Service]
1379 richard 1072 
Type=forking
1370 richard 1073 
ExecStart=/usr/libexec/chilli start
1074 
ExecStop=/usr/libexec/chilli stop
1075 
ExecReload=/usr/libexec/chilli reload
1076 
PIDFile=/var/run/chilli.pid
1077 
 
1078 
[Install]
1079 
WantedBy=multi-user.target
1080 
EOF
799 richard 1081 
# init file creation
1370 richard 1082 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1083 
	cat <<EOF > /etc/init.d/chilli
799 richard 1084 
#!/bin/sh
1085 
#
1086 
# chilli CoovaChilli init
1087 
#
1088 
# chkconfig: 2345 65 35
1089 
# description: CoovaChilli
1090 
### BEGIN INIT INFO
1091 
# Provides:       chilli
2454 tom.houday 1092 
# Required-Start: network
1093 
# Should-Start:
799 richard 1094 
# Required-Stop:  network
2454 tom.houday 1095 
# Should-Stop:
799 richard 1096 
# Default-Start:  2 3 5
1097 
# Default-Stop:
1098 
# Description:    CoovaChilli access controller
1099 
### END INIT INFO
1100 
 
1101 
[ -f /usr/sbin/chilli ] || exit 0
1102 
. /etc/init.d/functions
1103 
CONFIG=/etc/chilli.conf
1104 
pidfile=/var/run/chilli.pid
1105 
[ -f \$CONFIG ] || {
2394 tom.houday 1106 
	echo "\$CONFIG Not found"
1107 
	exit 0
799 richard 1108 
}
2376 tom.houday 1109 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1110 
RETVAL=0
1111 
prog="chilli"
1112 
case \$1 in
2394 tom.houday 1113 
	start)
2454 tom.houday 1114 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1115 
			gprintf "chilli is already running"
1116 
		else
1117 
			gprintf "Starting \$prog: "
1118 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1119 
			rm -f /var/run/chilli* # cleaning
1120 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1121 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1122 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1123 
				(cd /dev;
1124 
				mkdir net;
1125 
				cd net;
2394 tom.houday 1126 
				mknod tun c 10 200)
1127 
			}
1128 
			ifconfig $INTIF 0.0.0.0
1129 
			/usr/sbin/ethtool -K $INTIF gro off
1130 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1131 
			RETVAL=\$?
1132 
		fi
1133 
		;;
799 richard 1134 
 
2394 tom.houday 1135 
	reload)
1136 
		killall -HUP chilli
1137 
		;;
799 richard 1138 
 
2394 tom.houday 1139 
	restart)
1140 
		\$0 stop
1141 
		sleep 2
1142 
		\$0 start
1143 
		;;
799 richard 1144 
 
2394 tom.houday 1145 
	status)
1146 
		status chilli
1147 
		RETVAL=0
1148 
		;;
1149 
 
1150 
	stop)
2454 tom.houday 1151 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1152 
			gprintf "Shutting down \$prog: "
1153 
			killproc /usr/sbin/chilli
1154 
			RETVAL=\$?
1155 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1156 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1157 
		else
2394 tom.houday 1158 
			gprintf "chilli is not running"
1159 
		fi
1160 
		;;
1161 
 
1162 
	*)
1163 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1164 
		exit 1
799 richard 1165 
esac
1166 
echo
1167 
EOF
2324 tom.houday 1168 
	chmod a+x /etc/init.d/chilli
1169 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1170 
# conf file creation
346 richard 1171 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1172 
	#NTP Option configuration for DHCP
2032 richard 1173 
	#DHCP Options : rfc2132
1174 
		#dhcp option value will be convert in hexa.
1175 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1176 
		#
2032 richard 1177 
		#    Code   Len         Address 1               Address 2
1178 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1179 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1180 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1181 
		#
1182 
		#Code : 42 => 2a
1183 
		#Len : 4 => 04
2688 lucas.echa 1184 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1185 
	cat <<EOF > /etc/chilli.conf
1186 
# coova config for ALCASAR
1187 
cmdsocket	/var/run/chilli.sock
1336 richard 1188 
unixipc		chilli.$INTIF.ipc
1551 richard 1189 
pidfile		/var/run/chilli.pid
346 richard 1190 
net		$PRIVATE_NETWORK_MASK
595 richard 1191 
dhcpif		$INTIF
841 richard 1192 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1193 
#nodynip
865 richard 1194 
#statip
1195 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1196 
domain		$DOMAIN
355 richard 1197 
dns1		$PRIVATE_IP
1198 
dns2		$PRIVATE_IP
346 richard 1199 
uamlisten	$PRIVATE_IP
503 richard 1200 
uamport		3990
2370 tom.houday 1201 
uamuiport	3991
837 richard 1202 
macauth
1203 
macpasswd	password
1697 richard 1204 
strictmacauth
1243 richard 1205 
locationname	$HOSTNAME.$DOMAIN
346 richard 1206 
radiusserver1	127.0.0.1
1207 
radiusserver2	127.0.0.1
1208 
radiussecret	$secretradius
1209 
radiusauthport	1812
1210 
radiusacctport	1813
1243 richard 1211 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1212 
redirurl
1243 richard 1213 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1214 
uamsecret	$secretuam
1249 richard 1215 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1216 
coaport		3799
1379 richard 1217 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1218 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1219 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1220 
include		$DIR_DEST_ETC/alcasar-uamallowed
1221 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1222 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1223 
#dhcpgateway		none
1224 
#dhcprelayagent		none
1610 franck 1225 
#dhcpgatewayport	none
2234 richard 1226 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1227 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1228 
redirssl
2370 tom.houday 1229 
uamuissl
346 richard 1230 
EOF
2274 richard 1231 
# 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 1232 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1233 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1234 
# create files for trusted domains and urls
1148 crox53 1235 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1236 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1237 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1238 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1239 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1240 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1241 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1242 
	if [ "$chilli_exist" == "1" ]
1243 
	then
2454 tom.houday 1244 
		userdel -r chilli 2>/dev/null
796 richard 1245 
	fi
1246 
	groupadd -f chilli
1247 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1248 
}  # End of chilli()
1349 richard 1249 
 
2541 rexy 1250 
################################################################
2521 armand.ito 1251 
##                   Function "e2guardian"                    ##
2541 rexy 1252 
## - Set the parameters of this HTML proxy (as controler)     ##
1253 
################################################################
2724 rexy 1254 
e2guardian()
1 root 1255 
{
2521 armand.ito 1256 
	mkdir -p /var/e2guardian /var/log/e2guardian
1257 
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
1258 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1259 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1260 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1261 
# By default the filter is off
2521 armand.ito 1262 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1263 
# French deny HTML page
2521 armand.ito 1264 
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1265 
# Listen only on LAN side
2521 armand.ito 1266 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1267 
# DG send its flow to HAVP
2521 armand.ito 1268 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1269 
# replace the default deny HTML page
2521 armand.ito 1270 
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1271 
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1272 
# Don't log
2521 armand.ito 1273 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1274 
# # Change the default report page
2521 armand.ito 1275 
	$SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1276 
# Disable HTML content control
2521 armand.ito 1277 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1278 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1279 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1280 
# Disable URL control with regex
497 richard 1281 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1282 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1283 
# Configure E2guardian for large site
1721 richard 1284 
# Minimum number of processus to handle connections
2521 armand.ito 1285 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1286 
# Maximum number of processus to handle connections
2521 armand.ito 1287 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1288 
# Run at least 8 daemons
2521 armand.ito 1289 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1290 
# minimum number of processes to spawn
2521 armand.ito 1291 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1292 
# maximum age of a child process before it croaks it
2521 armand.ito 1293 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1294 
# Disable download files control
2521 armand.ito 1295 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1296 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1297 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1298 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1299 
	touch $DIR_DG/lists/bannedextensionlist
1300 
	touch $DIR_DG/lists/bannedmimetypelist
1301 
# 'Safesearch' regex actualisation
498 richard 1302 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1303 
# empty LAN IP list that won't be WEB filtered
1304 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1305 
	touch $DIR_DG/lists/exceptioniplist
1306 
# Keep a copy of URL & domain filter configuration files
1307 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1308 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2724 rexy 1309 
} # End of e2guardian()
1 root 1310 
 
71 richard 1311 
##################################################################
2519 rexy 1312 
##                     Function "antivirus"                     ##
1313 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1314 
##################################################################
2724 rexy 1315 
antivirus()
71 richard 1316 
{
1358 richard 1317 
# create 'havp' user
2396 tom.houday 1318 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1319 
	if [ "$havp_exist" == "1" ]
288 richard 1320 
	then
2454 tom.houday 1321 
		userdel -r havp 2>/dev/null
1322 
		groupdel havp 2>/dev/null
288 richard 1323 
	fi
307 richard 1324 
	groupadd -f havp
1486 richard 1325 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1326 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1327 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1328 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1329 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1330 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1331 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1332 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1333 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1334 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1335 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1336 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1337 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1338 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1339 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1340 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1341 
# skip checking of youtube flow (too heavy load / risk too low)
1342 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1343 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1344 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1345 
# adapt init script and systemd unit
335 richard 1346 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1347 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1348 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1349 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1350 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1351 
# replace of the intercept page (template)
340 richard 1352 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1353 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1354 
# update virus database every 4 hours (24h/6)
1357 richard 1355 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1356 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1357 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1358 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1359 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1360 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1361 
# update now
1382 richard 1362 
	/usr/bin/freshclam --no-warnings
2724 rexy 1363 
} # End of antivirus()
71 richard 1364 
 
2519 rexy 1365 
################################################################################
1366 
##                           Function "tinyproxy"                             ##
2552 rexy 1367 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1368 
################################################################################
2724 rexy 1369 
tinyproxy()
1485 richard 1370 
{
2396 tom.houday 1371 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1372 
	if [ "$tinyproxy_exist" == "1" ]
1373 
	then
2454 tom.houday 1374 
		userdel -r tinyproxy 2>/dev/null
1375 
		groupdel tinyproxy 2>/dev/null
1486 richard 1376 
	fi
1377 
	groupadd -f tinyproxy
1488 richard 1378 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1379 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1380 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1381 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1382 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1383 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1384 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1385 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1386 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1387 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1388 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1389 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1390 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1391 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1392 
# Create the systemd unit
1393 
cat << EOF > /lib/systemd/system/tinyproxy.service
1394 
#  This file is part of systemd.
1395 
#
1396 
#  systemd is free software; you can redistribute it and/or modify it
1397 
#  under the terms of the GNU General Public License as published by
1398 
#  the Free Software Foundation; either version 2 of the License, or
1399 
#  (at your option) any later version.
1485 richard 1400 
 
1509 richard 1401 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1402 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1403 
[Unit]
1404 
Description=Tinyproxy Web Proxy Server
1405 
After=network.target iptables.service
1406 
 
1407 
[Service]
1408 
Type=forking
1518 richard 1409 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1410 
ExecStartPre=/bin/sleep 2
1411 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1412 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1413 
 
1414 
[Install]
1415 
WantedBy=multi-user.target
1416 
EOF
1417 
 
2724 rexy 1418 
} # end of tinyproxy()
1419 
 
1420 
##############################################################
1421 
##                            function "ulogd"              ##
1422 
## - Ulog config for multi-log files                        ##
1423 
##############################################################
1424 
ulogd()
476 richard 1425 
{
1426 
# Three instances of ulogd (three different logfiles)
1427 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1428 
	nl=1
1358 richard 1429 
	for log_type in traceability ssh ext-access
478 richard 1430 
	do
1365 richard 1431 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1432 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1433 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1434 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1435 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1436 
[emu1]
478 richard 1437 
file="/var/log/firewall/$log_type.log"
1438 
sync=1
1439 
EOF
1452 richard 1440 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1441 
		nl=`expr $nl + 1`
1442 
	done
476 richard 1443 
	chown -R root:apache /var/log/firewall
1444 
	chmod 750 /var/log/firewall
1445 
	chmod 640 /var/log/firewall/*
2724 rexy 1446 
}  # End of ulogd()
476 richard 1447 
 
1159 crox53 1448 
##########################################################
2519 rexy 1449 
##                    Function "nfsen"                  ##
1450 
## - install the nfsen grapher                          ##
1451 
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1452 
##########################################################
1389 richard 1453 
nfsen()
1 root 1454 
{
2330 tom.houday 1455 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1456 
# Add PortTracker plugin
1534 richard 1457 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1458 
	do
2330 tom.houday 1459 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1460 
	done
2330 tom.houday 1461 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1462 
# use of our conf file and init unit
2330 tom.houday 1463 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1464 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1465 
	DirTmp=$(pwd)
2688 lucas.echa 1466 
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1467 
	/usr/bin/perl install.pl etc/nfsen.conf
1468 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1469 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1470 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1471 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1472 
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1473 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1474 
# nfsen unit for systemd
2330 tom.houday 1475 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1476 
#  This file is part of systemd.
1477 
#
1478 
#  systemd is free software; you can redistribute it and/or modify it
1479 
#  under the terms of the GNU General Public License as published by
1480 
#  the Free Software Foundation; either version 2 of the License, or
1481 
#  (at your option) any later version.
1482 
 
1483 
# This unit launches nfsen (a Netflow grapher).
1484 
[Unit]
1485 
Description= NfSen init script
1486 
After=network.target iptables.service
1487 
 
1488 
[Service]
1489 
Type=oneshot
1490 
RemainAfterExit=yes
1393 richard 1491 
PIDFile=/var/run/nfsen/nfsen.pid
1492 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1493 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1494 
ExecStart=/usr/bin/nfsen start
1372 richard 1495 
ExecStop=/usr/bin/nfsen stop
1393 richard 1496 
ExecReload=/usr/bin/nfsen restart
1372 richard 1497 
TimeoutSec=0
1498 
 
1499 
[Install]
1500 
WantedBy=multi-user.target
1501 
EOF
1365 richard 1502 
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1503 
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1504 
# expire delay for the profile "live"
1574 richard 1505 
	/usr/bin/systemctl start nfsen
1393 richard 1506 
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1507 
# add SURFmap plugin (waiting for new technical solution)
1508 
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1509 
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1510 
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1511 
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1512 
#	cd /tmp/
2724 rexy 1513 
#	/usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1514 
# clear the installation
1515 
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1516 
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1517 
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1518 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1519 
} # End of nfsen()
1 root 1520 
 
2552 rexy 1521 
###########################################################
1522 
##                     Function "vnstat"                 ##
1523 
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1524 
###########################################################
2724 rexy 1525 
vnstat()
1541 richard 1526 
{
2330 tom.houday 1527 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1528 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1529 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1530 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1531 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1532 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1533 
	/usr/bin/vnstat -i $EXTIF -u --force
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
1472 richard 1548 
pid-file=/var/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
1563 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
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
1566 
	$SED "s?^PIDFile=.*?PIDFile=/var/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
1759 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$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"                   ##
1785 
## - copy Toulouse BL                                   ##
1786 
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1787 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1788 
##     - URLs for E²guardian                            ##
1789 
##     - IPs for NetFilter                              ##
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/
1383 richard 1797 
# creation of file for the rehabilited domains and urls
648 richard 1798 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1799 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1800 
	touch $DIR_DG/lists/exceptionsitelist
1801 
	touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1802 
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1803 
	cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1804 
# E2guardian filter config for ALCASAR
311 richard 1805 
EOF
648 richard 1806 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1807 
# E2guardian domain filter config for ALCASAR
311 richard 1808 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1809 
#**
1810 
# block all SSL and CONNECT tunnels
1811 
**s
1812 
# block all SSL and CONNECT tunnels specified only as an IP
1813 
*ips
1814 
# block all sites specified only by an IP
1815 
*ip
1816 
EOF
1852 raphael.pi 1817 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1818 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1819 
# Bing - add 'adlt=strict'
1820 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1821 
EOF
1913 richard 1822 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1823 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1824 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1825 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1826 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1827 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1828 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1829 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1830 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1831 
# add custom ALCASAR BL files
1957 richard 1832 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1833 
	do
1834 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1835 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1836 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1837 
	done
2521 armand.ito 1838 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1839 
	chown -R root:apache $DIR_DEST_SHARE
1840 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1841 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1842 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1843 
# enable the default categories
1957 richard 1844 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1845 
	rm -rf /tmp/blacklists
2724 rexy 1846 
} # End of BL()
219 jeremy 1847 
 
2552 rexy 1848 
#######################################################
1849 
##                  Function "cron"                  ##
1850 
## - write all cron & anacron files                  ##
1851 
#######################################################
2724 rexy 1852 
cron()
1 root 1853 
{
2640 rexy 1854 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1855 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1856 
	cat <<EOF > /etc/crontab
1828 richard 1857 
SHELL=/usr/bin/bash
2640 rexy 1858 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1859 
MAILTO=root
1860 
HOME=/
1861 
 
1862 
# run-parts
1863 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1864 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1865 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1866 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1867 
EOF
1868 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1869 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1870 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1871 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1872 
EOF
811 richard 1873 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1874 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1875 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1876 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1877 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1878 
EOF
952 franck 1879 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1880 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1881 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1882 
EOF
2454 tom.houday 1883 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1884 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1885 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1886 
EOF
2454 tom.houday 1887 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1888 
# Update the system (everyday at 3:30 am)
762 franck 1889 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1890 
EOF
2454 tom.houday 1891 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1892 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1893 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1894 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1895 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1896 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1897 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1898 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1899 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1900 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1901 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1902 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1903 
EOF
2454 tom.houday 1904 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1905 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1906 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1907 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1908 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1909 
 
2228 franck 1910 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1911 
EOF
2454 tom.houday 1912 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1913 
# start dead daemons (after boot process and every 18')
1851 franck 1914 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1915 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1916 
EOF
2454 tom.houday 1917 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1918 
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1919 
 
1874 raphael.pi 1920 
EOF
2304 tom.houday 1921 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1922 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1923 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1924 
EOF
1925 
 
1808 richard 1926 
# removing the users crons
522 richard 1927 
	rm -f /var/spool/cron/*
2724 rexy 1928 
} # End of cron()
1 root 1929 
 
2552 rexy 1930 
######################################################################
1931 
##                      Fonction "Fail2Ban"                         ##
1932 
##- Adapt conf file to ALCASAR                                      ##
1933 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1934 
######################################################################
1163 crox53 1935 
fail2ban()
1936 
{
2243 tom.houday 1937 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1938 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1939 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1940 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1941 
	chmod 644 /var/log/fail2ban.log
1489 richard 1942 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1943 
	/usr/bin/touch /var/log/auth.log
1515 richard 1944 
# fail2ban unit
1945 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1946 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1947 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1948 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1949 
} # End of fail2ban()
1163 crox53 1950 
 
2552 rexy 1951 
#########################################################
1952 
##                   Fonction "gammu_smsd"             ##
1953 
## - Creating of SMS management database               ##
1954 
## - Write the gammu a gammu_smsd conf files           ##
1955 
#########################################################
1376 richard 1956 
gammu_smsd()
1957 
{
2601 tom.houday 1958 
# Create 'gammu' system user
1959 
	groupadd -f gammu_smsd
1960 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1961 
	usermod -a -G dialout gammu_smsd
1962 
 
1963 
# Create 'gammu' database
1964 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1965 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1966 
# Add a gammu database structure
2688 lucas.echa 1967 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1968 
 
2552 rexy 1969 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1970 
	cat << EOF > /etc/gammurc
2552 rexy 1971 
[gammu]
1972 
device = /dev/ttyUSB0
1973 
connection = at115200
1974 
EOF
1975 
 
2601 tom.houday 1976 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1977 
[gammu]
1978 
port = /dev/ttyUSB0
1979 
connection = at115200
1980 
 
1981 
[smsd]
1982 
PIN = 1234
1983 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1984 
logformat = textall
1985 
debuglevel = 0
1986 
 
1987 
service = sql
1988 
driver = native_mysql
1989 
user = $DB_USER
1990 
password = $radiuspwd
1991 
pc = localhost
1992 
database = $DB_GAMMU
1993 
 
2631 rexy 1994 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1995 
 
1996 
StatusFrequency = 30
1380 richard 1997 
;LoopSleep = 2
1376 richard 1998 
 
1999 
;ResetFrequency = 300
2000 
;HardResetFrequency = 120
2001 
 
2454 tom.houday 2002 
CheckSecurity = 1
1376 richard 2003 
CheckSignal = 1
2004 
CheckBattery = 0
2005 
EOF
2601 tom.houday 2006 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2007 
 
2601 tom.houday 2008 
# Create the systemd unit
2009 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2010 
[Unit]
2011 
Description=SMS daemon for Gammu
2012 
Documentation=man:gammu-smsd(1)
2013 
After=network.target mysql.service
1376 richard 2014 
 
2601 tom.houday 2015 
[Service]
2016 
Type=forking
2017 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2018 
ExecReload=/bin/kill -HUP $MAINPID
2019 
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2020 
PIDFile=/var/run/gammu-smsd.pid
2021 
 
2022 
[Install]
2023 
WantedBy=multi-user.target
2024 
EOF
2025 
 
2314 richard 2026 
# Log folder for gammu-smsd
2601 tom.houday 2027 
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2028 
	chmod 755 /var/log/gammu-smsd
1376 richard 2029 
 
2552 rexy 2030 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2031 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2032 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2033 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2034 
#EOF
2552 rexy 2035 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2036 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2037 
 
2724 rexy 2038 
} # End of gammu_smsd()
1376 richard 2039 
 
2552 rexy 2040 
############################################################
2041 
##                 Fonction "msec"                        ##
2042 
## - Apply the "fileserver" security level                ##
2043 
## - remove the "system request" for rebboting            ##
2044 
## - Fix several file permissions                         ##
2045 
############################################################
2202 richard 2046 
msec()
2047 
{
2048 
 
2049 
# Apply fileserver security level
2211 richard 2050 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2051 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2052 
 
2203 richard 2053 
# Set permissions monitoring and enforcement
2202 richard 2054 
cat <<EOF > /etc/security/msec/perm.local
2055 
/var/log/firefwall/                     root.apache     750
2056 
/var/log/firewall/*                     root.apache     640
2057 
/etc/security/msec/perm.local           root.root       640
2058 
/etc/security/msec/level.local          root.root       640
2059 
/etc/freeradius-web                     root.apache     750
2060 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2061 
/etc/raddb/client.conf                  radius.radius   640
2062 
/etc/raddb/radius.conf                  radius.radius   640
2063 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2064 
/etc/raddb/sites-available/alcasar      radius.apache   660
2065 
/etc/pki/*                              root.apache     750
2211 richard 2066 
/var/log/netflow/porttracker            root.apache     770
2067 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2068 
EOF
2454 tom.houday 2069 
# apply now hourly & daily checks
2202 richard 2070 
/usr/sbin/msec
2211 richard 2071 
/etc/cron.weekly/msec
2202 richard 2072 
 
2724 rexy 2073 
} # End of msec()
2202 richard 2074 
 
2075 
##################################################################
2552 rexy 2076 
##                   Fonction "letsencrypt"                     ##
2077 
## - Install Let's Encrypt client                               ##
2078 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2079 
##################################################################
2080 
letsencrypt()
2081 
{
2082 
	echo "Installing Let's Encrypt client..."
2083 
 
2586 tom.houday 2084 
	# Remove potential old installers
2085 
	rm -rf /tmp/acme.sh-*
2086 
 
2304 tom.houday 2087 
	# Extract acme.sh
2088 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2089 
 
2090 
	pwdInstall=$(pwd)
2688 lucas.echa 2091 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2092 
 
2093 
	acmesh_installDir="/opt/acme.sh"
2094 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2095 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2096 
 
2097 
	# Install acme.sh
2098 
	./acme.sh --install \
2099 
		--home $acmesh_installDir \
2100 
		--config-home $acmesh_confDir/data \
2101 
		--certhome $acmesh_confDir/certs \
2102 
		--accountkey $acmesh_confDir/ca/account.key \
2103 
		--accountconf $acmesh_confDir/data/account.conf \
2104 
		--useragent $acmesh_userAgent \
2308 tom.houday 2105 
		--nocron \
2106 
		> /dev/null
2304 tom.houday 2107 
 
2108 
	if [ $? -ne 0 ]; then
2109 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2110 
	fi
2111 
 
2112 
	# Create configuration file
2113 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2114 
email=
2115 
dateIssueRequest=
2116 
domainRequest=
2117 
challenge=
2118 
dateIssued=
2119 
dnsapi=
2120 
dateNextRenewal=
2121 
EOF
2122 
 
2688 lucas.echa 2123 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2124 
	rm -rf /tmp/acme.sh-*
2125 
 
2724 rexy 2126 
} # End of letsencrypt()
2304 tom.houday 2127 
 
2128 
##################################################################
2552 rexy 2129 
##                    Fonction "post_install"                   ##
2130 
## - Modifying banners (locals et ssh) & prompts                ##
2131 
## - SSH config                                                 ##
2132 
## - sudoers config & files security                            ##
2133 
## - log rotate & ANSSI security parameters                     ##
2134 
## - Apply former conf in case of an update                     ##
2135 
##################################################################
1 root 2136 
post_install()
2137 
{
2195 richard 2138 
# change the SSH banner
2139 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2140 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2141 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2142 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2143 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2144 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2145 
# postfix banner anonymisation
2688 lucas.echa 2146 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2147 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2148 
# sshd liste on EXTIF & INTIF
1548 richard 2149 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2150 
# sshd authorized certificate for root login
1696 franck 2151 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2152 
# ALCASAR conf file
2327 richard 2153 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2154 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2155 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2156 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2157 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2158 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2159 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2160 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2161 
	echo "LDAP_FILTER=" >> $CONF_FILE
2162 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2163 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2164 
	echo "LDAP_SSL=on" >> $CONF_FILE
2165 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2166 
	echo "SMS=off" >> $CONF_FILE
2167 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2168 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2169 
	echo "FAILOVER=30" >> $CONF_FILE
2170 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2171 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2172 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2173 
	echo "BL_PUREIP=on" >> $CONF_FILE
2174 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2175 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2176 
# Prompt customisation (colors)
1 root 2177 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2178 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2179 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2180 
# sudoers configuration for "apache" & "sysadmin"
1 root 2181 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2182 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2183 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2184 
# Modify some logrotate files (gammu, ulogd)
1 root 2185 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2186 
	chmod 644 /etc/logrotate.d/*
2195 richard 2187 
# Log compression
706 franck 2188 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2189 
# actualisation des fichiers logs compressés
2521 armand.ito 2190 
	for dir in firewall e2guardian lighttpd
706 franck 2191 
	do
2688 lucas.echa 2192 
		find /var/log/$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 2193 
	done
1221 richard 2194 
# create the alcasar-load_balancing unit
2195 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2196 
#  This file is part of systemd.
2197 
#
2198 
#  systemd is free software; you can redistribute it and/or modify it
2199 
#  under the terms of the GNU General Public License as published by
2200 
#  the Free Software Foundation; either version 2 of the License, or
2201 
#  (at your option) any later version.
2202 
 
2203 
# This unit lauches alcasar-load-balancing.sh script.
2204 
[Unit]
2205 
Description=alcasar-load_balancing.sh execution
2206 
After=network.target iptables.service
2207 
 
2208 
[Service]
2209 
Type=oneshot
2210 
RemainAfterExit=yes
1828 richard 2211 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2212 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2213 
TimeoutSec=0
2214 
SysVStartPriority=99
2215 
 
2216 
[Install]
2217 
WantedBy=multi-user.target
1157 stephane 2218 
EOF
2601 tom.houday 2219 
	/usr/bin/systemctl daemon-reload
1221 richard 2220 
# processes launched at boot time (Systemctl)
2688 lucas.echa 2221 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2222 
	do
1574 richard 2223 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2224 
	done
2454 tom.houday 2225 
 
1452 richard 2226 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2227 
	for i in ulogd gpm dhcpd
1452 richard 2228 
	do
1574 richard 2229 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2230 
	done
2454 tom.houday 2231 
 
1221 richard 2232 
# Apply French Security Agency (ANSSI) rules
1362 richard 2233 
# ignore ICMP broadcast (smurf attack)
2234 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2235 
# ignore ICMP errors bogus
2236 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2237 
# remove ICMP redirects responces
2238 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2239 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2240 
# enable SYN Cookies (Syn flood attacks)
2241 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2242 
# enable kernel antispoofing
2243 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2244 
# ignore source routing
2245 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2246 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2247 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2248 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2249 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2250 
# disable iptables_helpers
2251 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2252 
# Switch to the router mode
2253 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2254 
# Remove unused service ipv6
1964 franck 2255 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2256 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2257 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2258 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2259 
# switch to multi-users runlevel (instead of x11)
1221 richard 2260 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2261 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2262 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2263 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2264 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2265 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2266 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2267 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2268 
	then
2454 tom.houday 2269 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2270 
		echo >> /etc/mageia-release
2271 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2272 
	fi
2273 
	if [ $Lang == "fr" ]
2274 
	then
2275 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2276 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2277 
	else
2278 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2279 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2280 
	fi
2281 
	/usr/bin/update-grub2
1221 richard 2282 
# Load and apply the previous conf file
2283 
	if [ "$mode" = "update" ]
532 richard 2284 
	then
1668 richard 2285 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2286 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2287 
		PARENT_SCRIPT=`basename $0`
2288 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2289 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2290 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2291 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2292 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2293 
	fi
2560 rexy 2294 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2295 
	chown -R root:apache $DIR_DEST_ETC/*
2296 
	chmod -R 660 $DIR_DEST_ETC/*
2297 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2298 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2299 
	echo ""
1 root 2300 
	echo "#############################################################################"
638 richard 2301 
	if [ $Lang == "fr" ]
2302 
		then
2303 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2304 
		echo "#                                                                           #"
2305 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2306 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2307 
		echo "#                                                                           #"
2308 
		echo "#############################################################################"
2309 
		echo
2310 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2311 
		echo
2312 
		echo "- Lisez attentivement la documentation d'exploitation"
2313 
		echo
2688 lucas.echa 2314 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2315 
		echo
2316 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2317 
	else
2396 tom.houday 2318 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2319 
		echo "#                                                                           #"
2320 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2321 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2322 
		echo "#                                                                           #"
2323 
		echo "#############################################################################"
2324 
		echo
2325 
		echo "- The system will be rebooted in order to operate ALCASAR"
2326 
		echo
2327 
		echo "- Read the exploitation documentation"
2328 
		echo
2688 lucas.echa 2329 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2330 
		echo
2331 
		echo "                   Hit 'Enter' to continue"
2332 
	fi
1782 franck 2333 
	sleep 2
2560 rexy 2334 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2335 
	then
2688 lucas.echa 2336 
		read
815 richard 2337 
	fi
774 richard 2338 
	clear
1 root 2339 
	reboot
2724 rexy 2340 
} # End of post_install()
1 root 2341 
 
2552 rexy 2342 
#####################################################################################
2343 
#                                   Main Install loop                               #
2344 
#####################################################################################
832 richard 2345 
dir_exec=`dirname "$0"`
2346 
if [ $dir_exec != "." ]
2347 
then
2348 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2349 
	echo "Launch this program from the ALCASAR archive directory"
2350 
	exit 0
2351 
fi
2688 lucas.echa 2352 
if [ $EUID -gt 0 ]
2220 richard 2353 
then
2688 lucas.echa 2354 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2355 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2356 
	exit 0
2357 
fi
832 richard 2358 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2359 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2360 
nb_args=$#
2361 
args=$1
2362 
if [ $nb_args -eq 0 ]
2363 
then
2364 
	nb_args=1
2365 
	args="-h"
2366 
fi
1062 richard 2367 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2368 
case $args in
2369 
	-\? | -h* | --h*)
2370 
		echo "$usage"
2371 
		exit 0
2372 
		;;
291 franck 2373 
	-i | --install)
2724 rexy 2374 
		for func in license testing
2375 
		do
2376 
			header_install
2377 
			$func
2378 
			if [ $DEBUG_ALCASAR == "on" ]
2379 
			then
2380 
				echo "*** 'debug' : end of install '$func' ***"
2381 
				read
2382 
			fi
2383 
		done
595 richard 2384 
# RPMs install
2385 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2386 
		if [ "$?" != "0" ]
1 root 2387 
		then
595 richard 2388 
			exit 0
2389 
		fi
1249 richard 2390 
		if [ -e $CONF_FILE ]
595 richard 2391 
		then
2458 richard 2392 
# Uninstall or update the running version
2393 
			if [ "$mode" == "update" ]
2394 
			then
2560 rexy 2395 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2396 
			else
2560 rexy 2397 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2398 
			fi
595 richard 2399 
		fi
2466 richard 2400 
	if [ $DEBUG_ALCASAR == "on" ]
2401 
	then
2402 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2403 
		read
2466 richard 2404 
	fi
2454 tom.houday 2405 
# Test if manual update
2560 rexy 2406 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2407 
		then
636 richard 2408 
			header_install
595 richard 2409 
			if [ $Lang == "fr" ]
636 richard 2410 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2411 
				else echo "The configuration file of an old version has been found";
595 richard 2412 
			fi
597 richard 2413 
			response=0
2414 
			PTN='^[oOnNyY]$'
2415 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2416 
			do
2417 
				if [ $Lang == "fr" ]
2418 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2419 
					else echo -n "Do you want to use it (Y/n)?";
2420 
				 fi
2421 
				read response
2454 tom.houday 2422 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2423 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2424 
				fi
2425 
			done
2426 
		fi
636 richard 2427 
# Test if update
2560 rexy 2428 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2429 
		then
2430 
			if [ $Lang == "fr" ]
2431 
				then echo "#### Installation avec mise à jour ####";
2432 
				else echo "#### Installation with update     ####";
2433 
			fi
2560 rexy 2434 
# Extract some info from the previous configuration file
2435 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2436 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2437 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2438 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2439 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2440 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2441 
			mode="update"
1 root 2442 
		fi
2689 lucas.echa 2443 
		for func in init network ACC CA time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2444 
		do
2445 
			$func
2466 richard 2446 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2447 
			then
2466 richard 2448 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2449 
				read
2466 richard 2450 
			fi
14 richard 2451 
		done
5 franck 2452 
		;;
291 franck 2453 
	-u | --uninstall)
1828 richard 2454 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2455 
		then
597 richard 2456 
			if [ $Lang == "fr" ]
2457 
				then echo "ALCASAR n'est pas installé!";
2458 
				else echo "ALCASAR isn't installed!";
2459 
			fi
1 root 2460 
			exit 0
2461 
		fi
5 franck 2462 
		response=0
2463 
		PTN='^[oOnN]$'
580 richard 2464 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2465 
		do
597 richard 2466 
			if [ $Lang == "fr" ]
2467 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2468 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2469 
			fi
5 franck 2470 
			read response
2471 
		done
1103 richard 2472 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2473 
		then
1103 richard 2474 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2475 
		else
2560 rexy 2476 
			rm -f /var/tmp/alcasar-conf*
1 root 2477 
		fi
597 richard 2478 
# Uninstall the running version
2560 rexy 2479 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2480 
		;;
2481 
	*)
2482 
		echo "Argument inconnu :$1";
460 richard 2483 
		echo "Unknown argument :$1";
1 root 2484 
		echo "$usage"
2485 
		exit 1
2486 
		;;
2487 
esac
10 franck 2488 
# end of script