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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2670 2018-12-09 11:10:04Z tom.houdayer $
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 
 
2521 armand.ito 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, 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
1253 richard 42 
#	dnsmasq			: Name server configuration
1541 richard 43 
#	vnstat			: little network stat daemon
2552 rexy 44 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for Dnsmasq, for e2guardian and for Netfilter)
1266 richard 45 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 46 
#	fail2ban		: Fail2ban IDS installation and configuration
47 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 48 
#	msec			: Mandriva security package configuration
2304 tom.houday 49 
#	letsencrypt		: Let's Encrypt client
2552 rexy 50 
#	post_install	: Security, log rotation, etc.
1 root 51 
 
2499 tom.houday 52 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 53 
DATE=`date '+%d %B %Y - %Hh%M'`
54 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 55 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 56 
mode="install"
1 root 57 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 58 
DIR_INSTALL=`pwd`						# current directory
1015 richard 59 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
60 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 61 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
62 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
63 
DIR_WEB="/var/www/html"					# directory of Lighttpd
64 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
65 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 66 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
67 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
68 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (dnsmasq for instance)
2552 rexy 69 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 70 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 71 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 72 
DB_RADIUS="radius"						# database name used by FreeRadius server
73 
DB_USER="radius"						# user name allows to request the users database
74 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 75 
# ******* Network parameters - paramètres réseau *******
2552 rexy 76 
HOSTNAME="alcasar"						# default hostname
77 
DOMAIN="localdomain"					# default local domain
2669 tom.houday 78 
EXTIF=''					# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
79 
INTIF=''					# INTIF is connected to the consultation network
1148 crox53 80 
MTU="1500"
1243 richard 81 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 82 
# ****** Paths - chemin des commandes *******
83 
SED="/bin/sed -i"
84 
# ****************** End of global parameters *********************
85 
 
959 franck 86 
license ()
87 
{
88 
	if [ $Lang == "fr" ]
1538 richard 89 
	then
90 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
91 
	else
92 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 93 
	fi
1538 richard 94 
	response=0
95 
	PTN='^[oOyYnN]$'
96 
	until [[ $(expr $response : $PTN) -gt 0 ]]
97 
	do
98 
		if [ $Lang == "fr" ]
1563 franck 99 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 100 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
101 
		fi
102 
		read response
103 
	done
104 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
105 
	then
106 
		exit 1
107 
	fi
959 franck 108 
}
109 
 
1 root 110 
header_install ()
111 
{
112 
	clear
113 
	echo "-----------------------------------------------------------------------------"
460 richard 114 
	echo "                     ALCASAR V$VERSION Installation"
1 root 115 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
116 
	echo "-----------------------------------------------------------------------------"
1389 richard 117 
}
1 root 118 
 
2552 rexy 119 
########################################################
120 
##                  Function "testing"                ##
121 
## - Test Mageia version                              ##
122 
## - Test ALCASAR version (if already installed)      ##
123 
## - Test free space on /var  (>10G)                  ##
124 
## - Test Internet access                             ##
125 
########################################################
29 richard 126 
testing ()
127 
{
1529 richard 128 
# Test of Mageia version
129 
# extract the current Mageia version and hardware architecture (i586 ou X64)
130 
	fic=`cat /etc/product.id`
131 
	unknown_os=0
132 
	old="$IFS"
133 
	IFS=","
134 
	set $fic
135 
	for i in $*
136 
	do
137 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 138 
			then
1529 richard 139 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
140 
			unknown_os=`expr $unknown_os + 1`
141 
		fi
142 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 143 
			then
1529 richard 144 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
145 
			unknown_os=`expr $unknown_os + 1`
146 
		fi
147 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 148 
			then
1529 richard 149 
			ARCH=`echo $i|cut -d"=" -f2`
150 
			unknown_os=`expr $unknown_os + 1`
151 
		fi
152 
	done
2669 tom.houday 153 
	if [ "$ARCH" != "x86_64" ]
2149 richard 154 
		then
155 
		if [ $Lang == "fr" ]
2669 tom.houday 156 
			then echo "Votre architecture matérielle doit être en 64bits"
157 
			else echo "You hardware architecture must be 64bits"
2149 richard 158 
		fi
2482 lucas.echa 159 
		exit 1
2149 richard 160 
	fi
1529 richard 161 
	IFS="$old"
2669 tom.houday 162 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
163 
		then
164 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
165 
			then
166 
			echo
167 
			if [ $Lang == "fr" ]
168 
				then
169 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
170 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
171 
				echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
172 
				echo "3 - Importez votre base des usagers"
173 
			else
174 
				echo "The automatic update of ALCASAR can't be performed."
175 
				echo "1 - Save your traceability files and the user database"
176 
				echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
177 
				echo "3 - Import your users database"
178 
			fi
179 
		else
180 
			if [ $Lang == "fr" ]
181 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
182 
				else echo "The installation of ALCASAR can't be performed."
183 
			fi
184 
		fi
185 
		echo
186 
		if [ $Lang == "fr" ]
187 
			then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
188 
			else echo "The OS must be replaced (Mageia6-64bits)"
189 
		fi
190 
		exit 0
191 
	fi
192 
 
1362 richard 193 
# Test if ALCASAR is already installed
194 
	if [ -e $CONF_FILE ]
195 
	then
2396 tom.houday 196 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 197 
		if [ $Lang == "fr" ]
2669 tom.houday 198 
			then echo "La version $current_version d'ALCASAR est déjà installée"
199 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 200 
		fi
1362 richard 201 
		response=0
2458 richard 202 
		PTN='^[12]$'
1362 richard 203 
		until [[ $(expr $response : $PTN) -gt 0 ]]
204 
		do
205 
			if [ $Lang == "fr" ]
2669 tom.houday 206 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
207 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 208 
			fi
1362 richard 209 
			read response
210 
		done
2458 richard 211 
		if [ "$response" = "2" ]
1362 richard 212 
		then
2560 rexy 213 
			rm -f /var/tmp/alcasar-conf*
1362 richard 214 
		else
1684 richard 215 
# Retrieve former NICname
2549 tom.houday 216 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
217 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
218 
			[ $(/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."
219 
			[ $(/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 220 
# Create the current conf file
1362 richard 221 
			$DIR_SCRIPTS/alcasar-conf.sh --create
222 
			mode="update"
223 
		fi
1529 richard 224 
	fi
2669 tom.houday 225 
# Test free space on /var
1529 richard 226 
	if [ ! -d /var/log/netflow/porttracker ]
227 
		then
228 
		free_space=`df -BG --output=avail /var|tail -1|tr -d [:space:]G`
229 
		if [ $free_space -lt 10 ]
230 
			then
231 
			if [ $Lang == "fr" ]
232 
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
233 
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
234 
			fi
235 
		exit 0
236 
		fi
237 
	fi
2669 tom.houday 238 
 
239 
# Detect external/internal interfaces
240 
	if [ -z "$EXTIF" ]; then
241 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
242 
		if [ -z "$EXTIF" ]; then
243 
			if [ "$Lang" == 'fr' ]
244 
				then echo -n "Aucune passerelle par défaut configurée"
245 
				else echo -n "No default gateway configured"
246 
			fi
247 
			exit 1
248 
		fi
249 
	fi
250 
	if [ "$Lang" == 'fr' ]
251 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
252 
		else echo "External interface (Internet) used: $EXTIF"
253 
	fi
254 
 
255 
	if [ -z "$INTIF" ]; then
256 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
257 
		interfacesCount=$(echo "$interfacesList" | wc -l)
258 
		if [ $interfacesCount -eq 0 ]; then
259 
			if [ "$Lang" == 'fr' ]
260 
				then echo "Aucune interface de disponible pour le réseau interne"
261 
				else echo "No interface available for the internal network"
262 
			fi
263 
			exit 1
264 
		elif [ $interfacesCount -eq 1 ]; then
265 
			INTIF="$interfacesList"
266 
		else
267 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
268 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
269 
 
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
286 
				if [ $(echo "$interfacesList" | grep -c "^$response\$") -eq 1 ]; then
287 
					INTIF="$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)
2282 richard 308 
	cd /etc/sysconfig/network-scripts/
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
2549 tom.houday 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
321 
	cd $DIR_INSTALL
2290 richard 322 
	echo -n "."
2454 tom.houday 323 
# Test Ethernet NIC links state
2669 tom.houday 324 
	interfacesDown=$(/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
2669 tom.houday 342 
	PUBLIC_IP=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }' | cut -d'/' -f1`
2670 tom.houday 343 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk "(/^default / && \$5 == \"$EXTIF\") {print \$3}"`
1471 richard 344 
	if [ `echo $PUBLIC_IP|wc -c` -lt 7 ] || [ `echo $PUBLIC_GATEWAY|wc -c` -lt 7 ]
345 
	then
784 richard 346 
		if [ $Lang == "fr" ]
2454 tom.houday 347 
		then
2669 tom.houday 348 
			echo -e "\nÉchec"
784 richard 349 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
350 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 351 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 352 
		else
2669 tom.houday 353 
			echo -e "\nFailed"
784 richard 354 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
355 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 356 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 357 
		fi
830 richard 358 
		echo "DEVICE=$EXTIF"
784 richard 359 
		echo "IPADDR="
360 
		echo "NETMASK="
361 
		echo "GATEWAY="
362 
		echo "DNS1="
363 
		echo "DNS2="
830 richard 364 
		echo "ONBOOT=yes"
2669 tom.houday 365 
		exit 1
784 richard 366 
	fi
367 
	echo -n "."
2290 richard 368 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2669 tom.houday 369 
	if [ `/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default '` -ne 1 ] ; then
595 richard 370 
		if [ $Lang == "fr" ]
2454 tom.houday 371 
		then
2669 tom.houday 372 
			echo -e "\nÉchec"
595 richard 373 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
374 
			echo "Réglez ce problème puis relancez ce script."
375 
		else
2669 tom.houday 376 
			echo -e "\nFailed"
595 richard 377 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
378 
			echo "Resolv this problem, then restart this script."
379 
		fi
2669 tom.houday 380 
		exit 1
29 richard 381 
	fi
308 richard 382 
	echo -n "."
2290 richard 383 
# Test if default GW is alive
1499 richard 384 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
527 richard 385 
	if [ $(expr $arp_reply) -eq 0 ]
2454 tom.houday 386 
		then
595 richard 387 
		if [ $Lang == "fr" ]
2454 tom.houday 388 
		then
2669 tom.houday 389 
			echo -e "\nÉchec"
2290 richard 390 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 391 
			echo "Réglez ce problème puis relancez ce script."
392 
		else
2669 tom.houday 393 
			echo -e "\nFailed"
2290 richard 394 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 395 
			echo "Resolv this problem, then restart this script."
396 
		fi
2669 tom.houday 397 
		exit 1
308 richard 398 
	fi
399 
	echo -n "."
2290 richard 400 
# Test Internet connectivity
2669 tom.houday 401 
	domainTested='www.google.com'
402 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
403 
	if [ $? -ne 0 ]; then
595 richard 404 
		if [ $Lang == "fr" ]
2454 tom.houday 405 
		then
2669 tom.houday 406 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 407 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
408 
			echo "Vérifiez la validité des adresses IP des DNS."
409 
		else
2669 tom.houday 410 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 411 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
412 
			echo "Verify the DNS IP addresses"
413 
		fi
2669 tom.houday 414 
		exit 1
29 richard 415 
	fi
308 richard 416 
	echo ". : ok"
1389 richard 417 
} # end of testing ()
302 richard 418 
 
2552 rexy 419 
#######################################################################
420 
##                    Function "init"                                ##
421 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
422 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
423 
#######################################################################
302 richard 424 
init ()
425 
{
527 richard 426 
	if [ "$mode" != "update" ]
302 richard 427 
	then
428 
# On affecte le nom d'organisme
597 richard 429 
		header_install
302 richard 430 
		ORGANISME=!
431 
		PTN='^[a-zA-Z0-9-]*$'
580 richard 432 
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 433 
		do
595 richard 434 
			if [ $Lang == "fr" ]
2454 tom.houday 435 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 436 
				else echo -n "Enter the name of your organism : "
595 richard 437 
			fi
330 franck 438 
			read ORGANISME
613 richard 439 
			if [ "$ORGANISME" == "" ]
330 franck 440 
				then
441 
				ORGANISME=!
442 
			fi
443 
		done
302 richard 444 
	fi
1 root 445 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 446 
# We create random passwords and shared secrets
628 richard 447 
	rm -f $PASSWD_FILE
2419 richard 448 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
449 
	grub2pwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c8`
2454 tom.houday 450 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
451 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
452 
		grep -v '[eE]nter password:' | \
453 
		sed -e "s/PBKDF2 hash of your password is //"`
454 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
455 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
456 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
457 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 458 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 459 
	echo "GRUB2_user=root" >> $PASSWD_FILE
460 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2399 tom.houday 461 
	mysqlpwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2419 richard 462 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 463 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2399 tom.houday 464 
	radiuspwd=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2419 richard 465 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 466 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
467 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2399 tom.houday 468 
	secretuam=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2412 tom.houday 469 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
470 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2399 tom.houday 471 
	secretradius=`cat /dev/urandom | tr -dc [:alnum:] | head -c16`
2412 tom.houday 472 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
473 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 474 
	chmod 640 $PASSWD_FILE
1828 richard 475 
#  copy scripts in in /usr/local/bin
2664 tom.houday 476 
	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 477 
#  copy conf files in /usr/local/etc
1954 richard 478 
	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 479 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 480 
# generate central conf file
481 
	cat <<EOF > $CONF_FILE
612 richard 482 
##########################################
483 
##                                      ##
484 
##          ALCASAR Parameters          ##
485 
##                                      ##
486 
##########################################
1 root 487 
 
612 richard 488 
INSTALL_DATE=$DATE
489 
VERSION=$VERSION
490 
ORGANISM=$ORGANISME
1748 richard 491 
HOSTNAME=$HOSTNAME
923 franck 492 
DOMAIN=$DOMAIN
612 richard 493 
EOF
628 richard 494 
	chmod o-rwx $CONF_FILE
1 root 495 
} # End of init ()
496 
 
2552 rexy 497 
#########################################################
498 
##                    Function "network"               ##
499 
## - Define the several network address                ##
500 
## - Define the DNS naming                             ##
501 
## - INTIF parameters (consultation network)           ##
502 
## - Write "/etc/hosts" file                           ##
503 
## - write "hosts.allow" & "hosts.deny" files          ##
504 
#########################################################
1 root 505 
network ()
506 
{
507 
	header_install
636 richard 508 
	if [ "$mode" != "update" ]
509 
		then
510 
		if [ $Lang == "fr" ]
511 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
512 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
513 
		fi
514 
		response=0
515 
		PTN='^[oOyYnN]$'
516 
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 517 
		do
595 richard 518 
			if [ $Lang == "fr" ]
659 richard 519 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 520 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 521 
			fi
1 root 522 
			read response
523 
		done
636 richard 524 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
525 
		then
526 
			PRIVATE_IP_MASK="0"
527 
			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:]]$'
528 
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 529 
			do
595 richard 530 
				if [ $Lang == "fr" ]
597 richard 531 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
532 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 533 
				fi
597 richard 534 
				read PRIVATE_IP_MASK
1 root 535 
			done
636 richard 536 
		else
2454 tom.houday 537 
	   			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 538 
		fi
595 richard 539 
	else
2454 tom.houday 540 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 541 
		rm -rf conf/etc/alcasar.conf
1 root 542 
	fi
861 richard 543 
# Define LAN side global parameters
1740 richard 544 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 545 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 546 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 547 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 548 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 549 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 550 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
551 
		then
2454 tom.houday 552 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 553 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 554 
	fi
1499 richard 555 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
556 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 557 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 558 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 559 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
560 
	PRIVATE_BROADCAST=`/bin/ipcalc -b $PRIVATE_NETWORK_MASK | cut -d"=" -f2`			# private network broadcast (ie.: 192.168.182.255)
1499 richard 561 
	private_broadcast_ending=`echo $PRIVATE_BROADCAST | cut -d"." -f4`				# last octet of LAN broadcast
562 
	PRIVATE_FIRST_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`	# First network address (ex.: 192.168.182.1)
837 richard 563 
	PRIVATE_LAST_IP=`echo $PRIVATE_BROADCAST | cut -d"." -f1-3`"."`expr $private_broadcast_ending - 1`	# last network address (ex.: 192.168.182.254)
1828 richard 564 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 565 
# Define Internet parameters
2464 richard 566 
	if [ "$mode" != "update" ]
2457 richard 567 
	then
2464 richard 568 
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
569 
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
570 
	else
571 
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
572 
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
573 
	fi
574 
	if [ "$DNS1" == "" ]
575 
	then
2457 richard 576 
		if [ $Lang == "fr" ]
577 
		then
2464 richard 578 
			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
2457 richard 579 
			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
580 
		else
2464 richard 581 
			echo "The IP address of DNS servers are not set correctly"
2457 richard 582 
			echo "Check the extern network card configuration ($EXTIF)"
583 
		fi
584 
		exit 0
585 
	fi
70 franck 586 
	DNS1=${DNS1:=208.67.220.220}
587 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 588 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 589 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 590 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 591 
# Write network parameters in the conf file
1469 richard 592 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
593 
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 594 
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
595 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
596 
	for i in $INTERFACES
597 
	do
598 
		SUB=`echo ${i:0:2}`
599 
		if [ $SUB = "wl" ]
600 
			then WIFIF=$i
2454 tom.houday 601 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 602 
			then LANIF=$i
603 
		fi
604 
	done
605 
	if [ -n "$WIFIF" ]
606 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
607 
	elif [ -n "$LANIF" ]
608 
		then echo "LANIF=$LANIF" >> $CONF_FILE
609 
	fi
2454 tom.houday 610 
	#########################################################################################################
2552 rexy 611 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 612 
	if [ $IP_SETTING == "dhcp" ]
613 
		then
614 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 615 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 616 
	else
617 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 618 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 619 
	fi
1587 richard 620 
	echo "DNS1=$DNS1" >> $CONF_FILE
621 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 622 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 623 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 624 
	echo "DHCP=on" >> $CONF_FILE
914 franck 625 
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
626 
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
627 
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 628 
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
629 
	echo "INT_DNS_IP=none" >> $CONF_FILE
630 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 631 
# network default
597 richard 632 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 633 
	cat <<EOF > /etc/sysconfig/network
634 
NETWORKING=yes
635 
FORWARD_IPV4=true
636 
EOF
2552 rexy 637 
# write "/etc/hosts"
1 root 638 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
639 
	cat <<EOF > /etc/hosts
503 richard 640 
127.0.0.1	localhost
2558 rexy 641 
$PRIVATE_IP	$HOSTNAME
1 root 642 
EOF
2552 rexy 643 
# write EXTIF (Internet) config
1499 richard 644 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
645 
	if [ $IP_SETTING == "dhcp" ]
646 
		then
647 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 648 
DEVICE=$EXTIF
1585 richard 649 
BOOTPROTO=dhcp
650 
DNS1=127.0.0.1
651 
PEERDNS=no
652 
RESOLV_MODS=yes
653 
ONBOOT=yes
1613 franck 654 
NOZEROCONF=yes
1585 richard 655 
METRIC=10
656 
MII_NOT_SUPPORTED=yes
657 
IPV6INIT=no
658 
IPV6TO4INIT=no
659 
ACCOUNTING=no
660 
USERCTL=no
661 
MTU=$MTU
662 
EOF
2454 tom.houday 663 
		else
1585 richard 664 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
665 
DEVICE=$EXTIF
14 richard 666 
BOOTPROTO=static
597 richard 667 
IPADDR=$PUBLIC_IP
668 
NETMASK=$PUBLIC_NETMASK
669 
GATEWAY=$PUBLIC_GATEWAY
14 richard 670 
DNS1=127.0.0.1
1499 richard 671 
RESOLV_MODS=yes
14 richard 672 
ONBOOT=yes
673 
METRIC=10
1610 franck 674 
NOZEROCONF=yes
14 richard 675 
MII_NOT_SUPPORTED=yes
676 
IPV6INIT=no
677 
IPV6TO4INIT=no
678 
ACCOUNTING=no
679 
USERCTL=no
994 franck 680 
MTU=$MTU
14 richard 681 
EOF
1499 richard 682 
	fi
2552 rexy 683 
# write INTIF (consultation LAN) in normal mode
841 richard 684 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
685 
DEVICE=$INTIF
686 
BOOTPROTO=static
687 
ONBOOT=yes
688 
NOZEROCONF=yes
689 
MII_NOT_SUPPORTED=yes
690 
IPV6INIT=no
691 
IPV6TO4INIT=no
692 
ACCOUNTING=no
693 
USERCTL=no
694 
EOF
1558 richard 695 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 696 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 697 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 698 
DEVICE=$INTIF
699 
BOOTPROTO=static
700 
IPADDR=$PRIVATE_IP
604 richard 701 
NETMASK=$PRIVATE_NETMASK
1 root 702 
ONBOOT=yes
703 
METRIC=10
704 
NOZEROCONF=yes
705 
MII_NOT_SUPPORTED=yes
14 richard 706 
IPV6INIT=no
707 
IPV6TO4INIT=no
708 
ACCOUNTING=no
709 
USERCTL=no
1 root 710 
EOF
2282 richard 711 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
712 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
713 
	then
714 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
715 
DEVICE=$WIFIF
716 
BOOTPROTO=static
717 
ONBOOT=yes
718 
NOZEROCONF=yes
719 
MII_NOT_SUPPORTED=yes
720 
IPV6INIT=no
721 
IPV6TO4INIT=no
722 
ACCOUNTING=no
723 
USERCTL=no
724 
EOF
725 
	elif [ -n "$LANIF" ]
726 
	then
727 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
728 
DEVICE=$LANIF
729 
BOOTPROTO=static
730 
ONBOOT=yes
731 
NOZEROCONF=yes
732 
MII_NOT_SUPPORTED=yes
733 
IPV6INIT=no
734 
IPV6TO4INIT=no
735 
ACCOUNTING=no
736 
USERCTL=no
737 
EOF
738 
	fi
2454 tom.houday 739 
	#########################################################################################################
2552 rexy 740 
# write hosts.allow & hosts.deny
1 root 741 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
742 
	cat <<EOF > /etc/hosts.allow
743 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 744 
sshd: ALL
1 root 745 
ntpd: $PRIVATE_NETWORK_SHORT
746 
EOF
747 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
748 
	cat <<EOF > /etc/hosts.deny
749 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
750 
EOF
790 richard 751 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 752 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 753 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 754 
# load conntrack ftp module
755 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 756 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 757 
# load ipt_NETFLOW module
758 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 759 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
760 
[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
761 
$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
762 
[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
1833 richard 763 
$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 764 
#
860 richard 765 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 766 
} # End of network ()
767 
 
2552 rexy 768 
###################################################
769 
##                  Function "ACC"               ##
770 
## - copy ALCASAR Control Center (ACC) files     ##
771 
## - configuration of the web server (Lighttpd)  ##
772 
## - creation of the first ACC admin account     ##
773 
## - secure the ACC access                       ##
774 
###################################################
1221 richard 775 
ACC ()
1 root 776 
{
777 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
778 
	mkdir $DIR_WEB
1833 richard 779 
# Copy & adapt ACC files
316 richard 780 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
781 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
782 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
783 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
784 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
785 
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 786 
	chown -R apache:apache $DIR_WEB/*
1833 richard 787 
# copy & adapt "freeradius-web" files
788 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
789 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
790 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
791 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
792 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
793 
	cat <<EOF > /etc/freeradius-web/naslist.conf
794 
nas1_name: alcasar-$ORGANISME
795 
nas1_model: Network Access Controler
796 
nas1_ip: $PRIVATE_IP
797 
nas1_port_num: 0
798 
nas1_community: public
799 
EOF
800 
	chown -R apache:apache /etc/freeradius-web/
801 
# create the log & backup structure :
1489 richard 802 
# - base = users database
803 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 804 
# - security = watchdog log
2138 richard 805 
	for i in base archive security activity_report;
1 root 806 
	do
807 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
808 
	done
5 franck 809 
	chown -R root:apache $DIR_SAVE
1833 richard 810 
# Configuring & securing php
71 richard 811 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 812 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
813 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 814 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
815 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 816 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
817 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 818 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
819 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 820 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 821 
# Configuring & securing Lighttpd
790 richard 822 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 823 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
824 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
825 
	$SED "s?^#server\.bind.*?server\.bind = \"$HOSTNAME.$DOMAIN\"?g" /etc/lighttpd/lighttpd.conf
2592 rexy 826 
	$SED "s?^server\.bind.*?server\.bind = \"$HOSTNAME.$DOMAIN\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 827 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
828 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 829 
 
830 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 831 
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
832 
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
833 
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
834 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
835 
 
2592 rexy 836 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
837 
 
838 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
839 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
840 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
841 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
842 
 
843 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
844 
 
845 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
846 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
847 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$HOSTNAME.$DOMAIN"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
848 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$HOSTNAME.$DOMAIN"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
849 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$HOSTNAME.$DOMAIN\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
850 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$HOSTNAME.$DOMAIN\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 851 
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 852 
 
2588 rexy 853 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
854 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
855 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
856 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 857 
	/usr/bin/systemctl start lighttpd
2499 tom.houday 858 
	/usr/bin/systemctl start php-fpm
2488 lucas.echa 859 
 
2552 rexy 860 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 861 
	if [ "$mode" = "install" ]
862 
		then
613 richard 863 
			header_install
1268 richard 864 
# Creation of keys file for the admin account ("admin")
2293 tom.houday 865 
			[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
866 
			mkdir -p $DIR_DEST_ETC/digest
867 
			chmod 755 $DIR_DEST_ETC/digest
868 
			until [ -s $DIR_DEST_ETC/digest/key_admin ]
2488 lucas.echa 869 
			do
870 
				$DIR_DEST_BIN/alcasar-profil.sh --add admin
871 
			done
2293 tom.houday 872 
	fi
2488 lucas.echa 873 
 
2561 rexy 874 
	# Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 875 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 876 
	# Log file for ACC access imputability
877 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
878 
	chown root:apache /var/Save/security/acc_access.log
879 
	chmod 664 /var/Save/security/acc_access.log
1389 richard 880 
} # End of ACC ()
1 root 881 
 
2552 rexy 882 
##################################################################
883 
##                               Fonction "CA"                  ##
884 
## - Creating the CA and the server certificate (lighttpd)      ##
885 
##################################################################
1221 richard 886 
CA ()
1 root 887 
{
510 richard 888 
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 889 
	chown -R root:apache /etc/pki
1 root 890 
	chmod -R 750 /etc/pki
1389 richard 891 
} # End of CA ()
1 root 892 
 
2552 rexy 893 
#############################################################
894 
##               Function "time_server"                    ##
895 
## - Configuring NTP server                                ##
896 
#############################################################
1837 richard 897 
time_server ()
898 
{
899 
# Set the Internet time server
900 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
901 
	cat <<EOF > /etc/ntp/step-tickers
902 
0.fr.pool.ntp.org	# adapt to your country
903 
1.fr.pool.ntp.org
904 
2.fr.pool.ntp.org
905 
EOF
906 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
907 
	cat <<EOF > /etc/ntp.conf
908 
server 0.fr.pool.ntp.org	# adapt to your country
909 
server 1.fr.pool.ntp.org
910 
server 2.fr.pool.ntp.org
911 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
912 
fudge 127.127.1.0 stratum 10
913 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
914 
restrict 127.0.0.1
915 
driftfile /var/lib/ntp/drift
916 
logfile /var/log/ntp.log
917 
disable monitor
918 
EOF
919 
	chown -R ntp:ntp /var/lib/ntp
920 
# Synchronize now
921 
	ntpd -q -g &
922 
} # End of time_server ()
923 
 
2541 rexy 924 
#####################################################################
925 
##                     Function "init_db"                          ##
926 
## - Mysql initialization                                          ##
927 
## - Set admin (root) password                                     ##
928 
## - Remove unused users & databases                               ##
929 
## - Radius database creation                                      ##
930 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
931 
#####################################################################
1 root 932 
init_db ()
933 
{
1990 richard 934 
	if [ `systemctl is-active mysqld` == "active" ]
935 
	then
936 
		systemctl stop mysqld
937 
	fi
1355 richard 938 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 939 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 940 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 941 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 942 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
943 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 944 
	[ -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 !)
2416 richard 945 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
946 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
947 
	/usr/bin/systemctl start mysqld
1963 richard 948 
	nb_round=1
1981 richard 949 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 950 
	do
951 
		nb_round=`expr $nb_round + 1`
952 
		sleep 2
953 
	done
1981 richard 954 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 955 
	then
1981 richard 956 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 957 
		exit
1955 richard 958 
	fi
2416 richard 959 
	MYSQL="/usr/bin/mysql --execute"
1355 richard 960 
# Secure the server
2416 richard 961 
	$MYSQL="GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
962 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1355 richard 963 
	$MYSQL="DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
2454 tom.houday 964 
	$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 965 
# Create 'radius' database
1317 richard 966 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 967 
# Add an empty radius database structure
1800 richard 968 
	mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 969 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 970 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 971 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
972 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
973 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 974 
	/usr/bin/systemctl daemon-reload
1389 richard 975 
} # End of init_db ()
1 root 976 
 
2423 richard 977 
###################################################################
978 
##                       Function "freeradius"                   ##
979 
## - Set the configuration files                                 ##
980 
## - Set the shared secret between coova-chilli and freeradius   ##
981 
## - Adapt the Mysql conf file and counters                      ##
982 
###################################################################
2421 richard 983 
freeradius ()
1 root 984 
{
1800 richard 985 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 986 
	chown -R radius:radius /etc/raddb
987 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 988 
# Set radius global parameters (radius.conf)
1 root 989 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
990 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
991 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 992 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
993 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2419 richard 994 
 
2501 tom.houday 995 
# Add ALCASAR dictionary
996 
	cp $DIR_CONF/radius/dictionary.alcasar /usr/share/freeradius/dictionary.alcasar
2512 tom.houday 997 
	echo -e '\n$INCLUDE dictionary.alcasar' >> /usr/share/freeradius/dictionary
998 
# Add CoovaChilli dictionary
999 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /usr/share/freeradius/dictionary.coovachilli
1000 
	echo -e '\n$INCLUDE dictionary.coovachilli' >> /usr/share/freeradius/dictionary
2420 richard 1001 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1002 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1003 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1004 
client localhost {
1005 
	ipaddr = 127.0.0.1
1 root 1006 
	secret = $secretradius
2438 richard 1007 
	shortname = chilli
2454 tom.houday 1008 
	nas_type = other
1 root 1009 
}
1010 
EOF
2420 richard 1011 
# Set Virtual server (remvove all except "alcasar virtual site")
1012 
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1013 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1014 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1015 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1016 
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1017 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1018 
# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2420 richard 1019 
 
2454 tom.houday 1020 
# Set modules
2465 richard 1021 
# Add custom LDAP "available module"
1022 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1023 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2422 richard 1024 
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 1025 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1026 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1027 
	do
1028 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1029 
	done
2423 richard 1030 
# Configure SQL mod
2420 richard 1031 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1032 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1034 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1035 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1036 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1039 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1040 
	[ -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
1041 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1042 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1043 
# sqlcounter modifications
2470 richard 1044 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1045 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1046 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1047 
# make certain that mysql is up before freeradius start
1358 richard 1048 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1049 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1050 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1051 
# Allow apache to change some conf files (ie : ldap on/off)
1052 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2454 tom.houday 1053 
 
2421 richard 1054 
} # End freeradius ()
1 root 1055 
 
2423 richard 1056 
#############################################################################
2552 rexy 1057 
##                           Function "chilli"                             ##
2423 richard 1058 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1059 
## - Adapt the authentication web page (intercept.php)                     ##
1060 
#############################################################################
1389 richard 1061 
chilli ()
1 root 1062 
{
1370 richard 1063 
# chilli unit for systemd
2324 tom.houday 1064 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1065 
#  This file is part of systemd.
1066 
#
1067 
#  systemd is free software; you can redistribute it and/or modify it
1068 
#  under the terms of the GNU General Public License as published by
1069 
#  the Free Software Foundation; either version 2 of the License, or
1070 
#  (at your option) any later version.
1370 richard 1071 
[Unit]
1072 
Description=chilli is a captive portal daemon
1073 
After=network.target
1074 
 
1075 
[Service]
1379 richard 1076 
Type=forking
1370 richard 1077 
ExecStart=/usr/libexec/chilli start
1078 
ExecStop=/usr/libexec/chilli stop
1079 
ExecReload=/usr/libexec/chilli reload
1080 
PIDFile=/var/run/chilli.pid
1081 
 
1082 
[Install]
1083 
WantedBy=multi-user.target
1084 
EOF
799 richard 1085 
# init file creation
1370 richard 1086 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1087 
	cat <<EOF > /etc/init.d/chilli
799 richard 1088 
#!/bin/sh
1089 
#
1090 
# chilli CoovaChilli init
1091 
#
1092 
# chkconfig: 2345 65 35
1093 
# description: CoovaChilli
1094 
### BEGIN INIT INFO
1095 
# Provides:       chilli
2454 tom.houday 1096 
# Required-Start: network
1097 
# Should-Start:
799 richard 1098 
# Required-Stop:  network
2454 tom.houday 1099 
# Should-Stop:
799 richard 1100 
# Default-Start:  2 3 5
1101 
# Default-Stop:
1102 
# Description:    CoovaChilli access controller
1103 
### END INIT INFO
1104 
 
1105 
[ -f /usr/sbin/chilli ] || exit 0
1106 
. /etc/init.d/functions
1107 
CONFIG=/etc/chilli.conf
1108 
pidfile=/var/run/chilli.pid
1109 
[ -f \$CONFIG ] || {
2394 tom.houday 1110 
	echo "\$CONFIG Not found"
1111 
	exit 0
799 richard 1112 
}
2376 tom.houday 1113 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1114 
RETVAL=0
1115 
prog="chilli"
1116 
case \$1 in
2394 tom.houday 1117 
	start)
2454 tom.houday 1118 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1119 
			gprintf "chilli is already running"
1120 
		else
1121 
			gprintf "Starting \$prog: "
1122 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1123 
			rm -f /var/run/chilli* # cleaning
1124 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1125 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1126 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1127 
				(cd /dev;
1128 
				mkdir net;
1129 
				cd net;
2394 tom.houday 1130 
				mknod tun c 10 200)
1131 
			}
1132 
			ifconfig $INTIF 0.0.0.0
1133 
			/usr/sbin/ethtool -K $INTIF gro off
1134 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1135 
			RETVAL=\$?
1136 
		fi
1137 
		;;
799 richard 1138 
 
2394 tom.houday 1139 
	reload)
1140 
		killall -HUP chilli
1141 
		;;
799 richard 1142 
 
2394 tom.houday 1143 
	restart)
1144 
		\$0 stop
1145 
		sleep 2
1146 
		\$0 start
1147 
		;;
799 richard 1148 
 
2394 tom.houday 1149 
	status)
1150 
		status chilli
1151 
		RETVAL=0
1152 
		;;
1153 
 
1154 
	stop)
2454 tom.houday 1155 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1156 
			gprintf "Shutting down \$prog: "
1157 
			killproc /usr/sbin/chilli
1158 
			RETVAL=\$?
1159 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1160 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1161 
		else
2394 tom.houday 1162 
			gprintf "chilli is not running"
1163 
		fi
1164 
		;;
1165 
 
1166 
	*)
1167 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1168 
		exit 1
799 richard 1169 
esac
1170 
echo
1171 
EOF
2324 tom.houday 1172 
	chmod a+x /etc/init.d/chilli
1173 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1174 
# conf file creation
346 richard 1175 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1176 
	#NTP Option configuration for DHCP
2032 richard 1177 
	#DHCP Options : rfc2132
1178 
		#dhcp option value will be convert in hexa.
1179 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1180 
		#
2032 richard 1181 
		#    Code   Len         Address 1               Address 2
1182 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1183 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1184 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1185 
		#
1186 
		#Code : 42 => 2a
1187 
		#Len : 4 => 04
2016 raphael.pi 1188 
	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 $PRIVATE_IP | cut -d'.' -f4))
346 richard 1189 
	cat <<EOF > /etc/chilli.conf
1190 
# coova config for ALCASAR
1191 
cmdsocket	/var/run/chilli.sock
1336 richard 1192 
unixipc		chilli.$INTIF.ipc
1551 richard 1193 
pidfile		/var/run/chilli.pid
346 richard 1194 
net		$PRIVATE_NETWORK_MASK
595 richard 1195 
dhcpif		$INTIF
841 richard 1196 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1197 
#nodynip
865 richard 1198 
#statip
1199 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1200 
domain		$DOMAIN
355 richard 1201 
dns1		$PRIVATE_IP
1202 
dns2		$PRIVATE_IP
346 richard 1203 
uamlisten	$PRIVATE_IP
503 richard 1204 
uamport		3990
2370 tom.houday 1205 
uamuiport	3991
837 richard 1206 
macauth
1207 
macpasswd	password
1697 richard 1208 
strictmacauth
1243 richard 1209 
locationname	$HOSTNAME.$DOMAIN
346 richard 1210 
radiusserver1	127.0.0.1
1211 
radiusserver2	127.0.0.1
1212 
radiussecret	$secretradius
1213 
radiusauthport	1812
1214 
radiusacctport	1813
1243 richard 1215 
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1216 
redirurl
1243 richard 1217 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1218 
uamsecret	$secretuam
1249 richard 1219 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1220 
coaport		3799
1379 richard 1221 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1222 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1223 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1224 
include		$DIR_DEST_ETC/alcasar-uamallowed
1225 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1226 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1227 
#dhcpgateway		none
1228 
#dhcprelayagent		none
1610 franck 1229 
#dhcpgatewayport	none
2234 richard 1230 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1231 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1232 
redirssl
2370 tom.houday 1233 
uamuissl
346 richard 1234 
EOF
2274 richard 1235 
# 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 1236 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1237 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1238 
# create files for trusted domains and urls
1148 crox53 1239 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1240 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1241 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1242 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1243 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1244 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1245 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1246 
	if [ "$chilli_exist" == "1" ]
1247 
	then
2454 tom.houday 1248 
		userdel -r chilli 2>/dev/null
796 richard 1249 
	fi
1250 
	groupadd -f chilli
1251 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1252 
}  # End of chilli ()
1349 richard 1253 
 
2541 rexy 1254 
################################################################
2521 armand.ito 1255 
##                   Function "e2guardian"                    ##
2541 rexy 1256 
## - Set the parameters of this HTML proxy (as controler)     ##
1257 
################################################################
2521 armand.ito 1258 
e2guardian ()
1 root 1259 
{
2521 armand.ito 1260 
	mkdir -p /var/e2guardian /var/log/e2guardian
1261 
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
1262 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1263 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1264 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1265 
# By default the filter is off
2521 armand.ito 1266 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1267 
# French deny HTML page
2521 armand.ito 1268 
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1269 
# Listen only on LAN side
2521 armand.ito 1270 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1271 
# DG send its flow to HAVP
2521 armand.ito 1272 
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1273 
# replace the default deny HTML page
2521 armand.ito 1274 
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1275 
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1276 
# Don't log
2521 armand.ito 1277 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1278 
# # Change the default report page
2521 armand.ito 1279 
	$SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1280 
# Disable HTML content control
2521 armand.ito 1281 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1282 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1283 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1284 
# Disable URL control with regex
497 richard 1285 
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1286 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1287 
# Configure E2guardian for large site
1721 richard 1288 
# Minimum number of processus to handle connections
2521 armand.ito 1289 
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1290 
# Maximum number of processus to handle connections
2521 armand.ito 1291 
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1292 
# Run at least 8 daemons
2521 armand.ito 1293 
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1294 
# minimum number of processes to spawn
2521 armand.ito 1295 
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1296 
# maximum age of a child process before it croaks it
2521 armand.ito 1297 
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1298 
# Disable download files control
2521 armand.ito 1299 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1300 
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1301 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1302 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1303 
	touch $DIR_DG/lists/bannedextensionlist
1304 
	touch $DIR_DG/lists/bannedmimetypelist
1305 
# 'Safesearch' regex actualisation
498 richard 1306 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1307 
# empty LAN IP list that won't be WEB filtered
1308 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1309 
	touch $DIR_DG/lists/exceptioniplist
1310 
# Keep a copy of URL & domain filter configuration files
1311 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1312 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2521 armand.ito 1313 
} # End of e2guardian ()
1 root 1314 
 
71 richard 1315 
##################################################################
2519 rexy 1316 
##                     Function "antivirus"                     ##
1317 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1318 
##################################################################
2454 tom.houday 1319 
antivirus ()
71 richard 1320 
{
1358 richard 1321 
# create 'havp' user
2396 tom.houday 1322 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1323 
	if [ "$havp_exist" == "1" ]
288 richard 1324 
	then
2454 tom.houday 1325 
		userdel -r havp 2>/dev/null
1326 
		groupdel havp 2>/dev/null
288 richard 1327 
	fi
307 richard 1328 
	groupadd -f havp
1486 richard 1329 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1330 
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1331 
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1332 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1333 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1334 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1335 
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1336 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1337 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1338 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1339 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1340 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1341 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1342 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1343 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1344 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1345 
# skip checking of youtube flow (too heavy load / risk too low)
1346 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1347 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1348 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1349 
# adapt init script and systemd unit
335 richard 1350 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1351 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1352 
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1353 
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1354 
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1355 
# replace of the intercept page (template)
340 richard 1356 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1357 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1358 
# update virus database every 4 hours (24h/6)
1357 richard 1359 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1360 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1361 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1362 
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1363 
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1364 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1365 
# update now
1382 richard 1366 
	/usr/bin/freshclam --no-warnings
1389 richard 1367 
} # End of antivirus ()
71 richard 1368 
 
2519 rexy 1369 
################################################################################
1370 
##                           Function "tinyproxy"                             ##
2552 rexy 1371 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1372 
################################################################################
2454 tom.houday 1373 
tinyproxy ()
1485 richard 1374 
{
2396 tom.houday 1375 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1376 
	if [ "$tinyproxy_exist" == "1" ]
1377 
	then
2454 tom.houday 1378 
		userdel -r tinyproxy 2>/dev/null
1379 
		groupdel tinyproxy 2>/dev/null
1486 richard 1380 
	fi
1381 
	groupadd -f tinyproxy
1488 richard 1382 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1383 
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1384 
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1385 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1386 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1387 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1388 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1389 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1390 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1391 
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1392 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1393 
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1394 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1395 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1396 
# Create the systemd unit
1397 
cat << EOF > /lib/systemd/system/tinyproxy.service
1398 
#  This file is part of systemd.
1399 
#
1400 
#  systemd is free software; you can redistribute it and/or modify it
1401 
#  under the terms of the GNU General Public License as published by
1402 
#  the Free Software Foundation; either version 2 of the License, or
1403 
#  (at your option) any later version.
1485 richard 1404 
 
1509 richard 1405 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1406 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1407 
[Unit]
1408 
Description=Tinyproxy Web Proxy Server
1409 
After=network.target iptables.service
1410 
 
1411 
[Service]
1412 
Type=forking
1518 richard 1413 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1414 
ExecStartPre=/bin/sleep 2
1415 
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1416 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1417 
 
1418 
[Install]
1419 
WantedBy=multi-user.target
1420 
EOF
1421 
 
1485 richard 1422 
} # end of tinyproxy
2519 rexy 1423 
##############################################################################
1424 
##                            function "ulogd"                              ##
1425 
## - Ulog config for multi-log files                                        ##
1426 
##############################################################################
1389 richard 1427 
ulogd ()
476 richard 1428 
{
1429 
# Three instances of ulogd (three different logfiles)
1430 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1431 
	nl=1
1358 richard 1432 
	for log_type in traceability ssh ext-access
478 richard 1433 
	do
1365 richard 1434 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1435 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1436 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1437 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1438 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1439 
[emu1]
478 richard 1440 
file="/var/log/firewall/$log_type.log"
1441 
sync=1
1442 
EOF
1452 richard 1443 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1444 
		nl=`expr $nl + 1`
1445 
	done
476 richard 1446 
	chown -R root:apache /var/log/firewall
1447 
	chmod 750 /var/log/firewall
1448 
	chmod 640 /var/log/firewall/*
1389 richard 1449 
}  # End of ulogd ()
476 richard 1450 
 
1159 crox53 1451 
 
1452 
##########################################################
2519 rexy 1453 
##                    Function "nfsen"                  ##
1454 
## - install the nfsen grapher                          ##
1455 
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1456 
##########################################################
1389 richard 1457 
nfsen()
1 root 1458 
{
2330 tom.houday 1459 
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1460 
# Add PortTracker plugin
1534 richard 1461 
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1462 
	do
2330 tom.houday 1463 
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1464 
	done
2330 tom.houday 1465 
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1466 
# use of our conf file and init unit
2330 tom.houday 1467 
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1468 
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1469 
	DirTmp=$(pwd)
2330 tom.houday 1470 
	cd /tmp/nfsen-*/
1570 richard 1471 
	/usr/bin/perl install.pl etc/nfsen.conf
1472 
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1473 
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1474 
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1475 
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1476 
	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
1477 
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1478 
# nfsen unit for systemd
2330 tom.houday 1479 
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1480 
#  This file is part of systemd.
1481 
#
1482 
#  systemd is free software; you can redistribute it and/or modify it
1483 
#  under the terms of the GNU General Public License as published by
1484 
#  the Free Software Foundation; either version 2 of the License, or
1485 
#  (at your option) any later version.
1486 
 
1487 
# This unit launches nfsen (a Netflow grapher).
1488 
[Unit]
1489 
Description= NfSen init script
1490 
After=network.target iptables.service
1491 
 
1492 
[Service]
1493 
Type=oneshot
1494 
RemainAfterExit=yes
1393 richard 1495 
PIDFile=/var/run/nfsen/nfsen.pid
1496 
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1497 
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1498 
ExecStart=/usr/bin/nfsen start
1372 richard 1499 
ExecStop=/usr/bin/nfsen stop
1393 richard 1500 
ExecReload=/usr/bin/nfsen restart
1372 richard 1501 
TimeoutSec=0
1502 
 
1503 
[Install]
1504 
WantedBy=multi-user.target
1505 
EOF
1365 richard 1506 
# Add the listen port to collect netflow packet (nfcapd)
2454 tom.houday 1507 
	$SED "s?'\$ziparg $extensions.*?\$ziparg $extensions -b 127.0.0.1;'?g" /usr/libexec/NfSenRC.pm
1365 richard 1508 
# expire delay for the profile "live"
1574 richard 1509 
	/usr/bin/systemctl start nfsen
1393 richard 1510 
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1511 
# add SURFmap plugin (waiting for new technical solution)
1512 
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1513 
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1514 
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1515 
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1516 
#	cd /tmp/
1517 
#	/usr/bin/sh SURFmap/install.sh
1518 
# clear the installation
1519 
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1520 
	rm -rf /tmp/nfsen-*
1521 
	cd $DirTmp
2581 rexy 1522 
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
1389 richard 1523 
} # End of nfsen ()
1 root 1524 
 
2552 rexy 1525 
###########################################################
1526 
##                     Function "vnstat"                 ##
1527 
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1528 
###########################################################
1541 richard 1529 
vnstat ()
1530 
{
2330 tom.houday 1531 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1532 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
1533 
    $SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1534 
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1535 
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1536 
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1537 
	/usr/bin/vnstat -i $EXTIF -u --force
2281 tom.houday 1538 
} # End of vnstat
1539 
 
2558 rexy 1540 
##################################################################
1541 
##                     Function "dnsmasq"                       ##
1542 
## - creation of the conf files of the 4 intances of dnsmasq    ##
1543 
## - creation of the file managing domain name (local & remote) ##
1544 
##################################################################
1389 richard 1545 
dnsmasq ()
219 jeremy 1546 
{
1547 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
1472 richard 1548 
# 1st dnsmasq listen on udp 53 ("dnsmasq - forward"). It's used as dhcp server only if "alcasar-bypass" is on.
2454 tom.houday 1549 
	[ -e /etc/dnsmasq.conf.default ] || cp /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1550 
	cat << EOF > /etc/dnsmasq.conf
520 richard 1551 
# Configuration file for "dnsmasq in forward mode"
2558 rexy 1552 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local & remote DNS domain name resolutions
259 richard 1553 
listen-address=$PRIVATE_IP
1390 richard 1554 
pid-file=/var/run/dnsmasq.pid
259 richard 1555 
listen-address=127.0.0.1
286 richard 1556 
no-dhcp-interface=$INTIF
1387 richard 1557 
no-dhcp-interface=tun0
1558 
no-dhcp-interface=lo
259 richard 1559 
bind-interfaces
1721 richard 1560 
cache-size=2048
259 richard 1561 
domain-needed
1562 
expand-hosts
1563 
bogus-priv
1564 
filterwin2k
1565 
server=$DNS1
1566 
server=$DNS2
1387 richard 1567 
# DHCP service is configured. It will be enabled in "bypass" mode
1610 franck 1568 
#dhcp-range=$PRIVATE_FIRST_IP,$PRIVATE_LAST_IP,$PRIVATE_NETMASK,12h
1569 
#dhcp-option=option:router,$PRIVATE_IP
1570 
#dhcp-option=option:ntp-server,$PRIVATE_IP
259 richard 1571 
 
1387 richard 1572 
# Exemple of static dhcp assignation : <@MAC>,<name>,<@IP>,<MASK>,<ttl bail>
420 franck 1573 
#dhcp-host=11:22:33:44:55:66,ssic-test,192.168.182.20,255.255.255.0,45m
259 richard 1574 
EOF
1356 richard 1575 
# 2nd dnsmasq listen on udp 54 ("dnsmasq with blacklist")
1928 richard 1576 
	cat << EOF > /etc/dnsmasq-blacklist.conf
1390 richard 1577 
# Configuration file for "dnsmasq with blacklist"
1873 richard 1578 
# Add Toulouse University blacklist domains
2558 rexy 1579 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local & remote DNS domain name resolutions
1015 richard 1580 
conf-dir=$DIR_DEST_SHARE/dnsmasq-bl-enabled
1390 richard 1581 
pid-file=/var/run/dnsmasq-blacklist.pid
498 richard 1582 
listen-address=$PRIVATE_IP
1583 
port=54
1584 
no-dhcp-interface=$INTIF
1387 richard 1585 
no-dhcp-interface=tun0
1472 richard 1586 
no-dhcp-interface=lo
498 richard 1587 
bind-interfaces
1721 richard 1588 
cache-size=2048
498 richard 1589 
domain-needed
1590 
expand-hosts
1591 
bogus-priv
1592 
filterwin2k
2009 raphael.pi 1593 
log-queries
1594 
log-facility=/var/log/dnsmasq/dnsmasq-blacklist.log
498 richard 1595 
server=$DNS1
1596 
server=$DNS2
1597 
EOF
1379 richard 1598 
# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1599 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1600 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1601 
# ADD Toulouse university whitelist domains
2558 rexy 1602 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local & remote DNS domain name resolutions
1356 richard 1603 
conf-dir=$DIR_DEST_SHARE/dnsmasq-wl-enabled
1472 richard 1604 
pid-file=/var/run/dnsmasq-whitelist.pid
1356 richard 1605 
listen-address=$PRIVATE_IP
1606 
port=55
1607 
no-dhcp-interface=$INTIF
1387 richard 1608 
no-dhcp-interface=tun0
1472 richard 1609 
no-dhcp-interface=lo
1356 richard 1610 
bind-interfaces
1721 richard 1611 
cache-size=1024
1356 richard 1612 
domain-needed
1613 
expand-hosts
1614 
bogus-priv
1615 
filterwin2k
1867 raphael.pi 1616 
ipset=/#/wl_ip_allowed			# dynamicly add the resolv IP address in the Firewall rules
2454 tom.houday 1617 
address=/#/$PRIVATE_IP				# for Domain name without local resolution (WL)
1356 richard 1618 
EOF
1472 richard 1619 
# 4th dnsmasq listen on udp 56 ("blackhole")
1928 richard 1620 
	cat << EOF > /etc/dnsmasq-blackhole.conf
1472 richard 1621 
# Configuration file for "dnsmasq as a blackhole"
2558 rexy 1622 
conf-file=$DIR_DEST_ETC/alcasar-dns-name	# local & remote DNS domain name resolutions
1472 richard 1623 
address=/#/$PRIVATE_IP				# redirect all on ALCASAR IP address
1624 
pid-file=/var/run/dnsmasq-blackhole.pid
1625 
listen-address=$PRIVATE_IP
1626 
port=56
1627 
no-dhcp-interface=$INTIF
1628 
no-dhcp-interface=tun0
1629 
no-dhcp-interface=lo
1630 
bind-interfaces
1631 
cache-size=256
1632 
domain-needed
1633 
expand-hosts
1634 
bogus-priv
1635 
filterwin2k
1636 
EOF
2558 rexy 1637 
# file managing domain name resolution (local & remote)
2651 tom.houday 1638 
	cat << EOF > $DIR_DEST_ETC/alcasar-dns-name
2558 rexy 1639 
# Vous pouvez définir ici votre nom de domain local ('localdomain' par défaut)
1640 
# Here you can define your local domain name ('localdomain' by default)
2651 tom.houday 1641 
local=/localdomain/
1642 
domain=localdomain
1472 richard 1643 
 
2558 rexy 1644 
## Ajouter une ligne pour chaque nom de domaine géré par un autre seveur DNS
1645 
## Add one line for each domain name managed by an other DNS server
1646 
## server=/<your_domain>/<@IP_domain_server>
1647 
## Exemple for an A.D. domain :  server=/Your.Domain.AD/110.120.100.100
1648 
## Exemple for an other domain : server=/an_other_domain/10.20.30.40
1649 
 
1650 
## INFO : local hostnames are resolved in /etc/hosts file
1651 
EOF
1652 
 
1517 richard 1653 
# the main instance should start after network and chilli (which create tun0)
1547 richard 1654 
	[ -e /lib/systemd/system/dnsmasq.service.default ] || cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1517 richard 1655 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/dnsmasq.service
1474 richard 1656 
# Create dnsmasq-blacklist, dnsmasq-whitelist and dnsmasq-blackhole unit
1657 
	for list in blacklist whitelist blackhole
1658 
	do
1659 
		cp -f /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq-$list.service
1660 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-$list.conf?g" /lib/systemd/system/dnsmasq-$list.service
1661 
		$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-$list.pid?g" /lib/systemd/system/dnsmasq-$list.service
1662 
	done
308 richard 1663 
} # End dnsmasq
1664 
 
2552 rexy 1665 
##########################################################
1666 
##                      Function "BL"                   ##
1667 
## - copy Toulouse BL                                   ##
1668 
## - adapt this BL to ALCASAR architecture              ##
1669 
##     - domain names for dnsmasq-bl & dnasmasq-wl      ##
1670 
##     - URLs for E²guardian                            ##
1671 
##     - IPs for NetFilter                              ##
1672 
##########################################################
308 richard 1673 
BL ()
1674 
{
1930 richard 1675 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1676 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1677 
	mkdir -p /tmp/blacklists
1938 richard 1678 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1679 
# creation of file for the rehabilited domains and urls
648 richard 1680 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1681 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1682 
	touch $DIR_DG/lists/exceptionsitelist
1683 
	touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1684 
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1685 
	cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1686 
# E2guardian filter config for ALCASAR
311 richard 1687 
EOF
648 richard 1688 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1689 
# E2guardian domain filter config for ALCASAR
311 richard 1690 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1691 
#**
1692 
# block all SSL and CONNECT tunnels
1693 
**s
1694 
# block all SSL and CONNECT tunnels specified only as an IP
1695 
*ips
1696 
# block all sites specified only by an IP
1697 
*ip
1698 
EOF
1852 raphael.pi 1699 
# Add Bing to the safesearch url regext list (parental control)
878 richard 1700 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1701 
# Bing - add 'adlt=strict'
1702 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1703 
EOF
1913 richard 1704 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1705 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1706 
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1707 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1708 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1709 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1710 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1711 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1712 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1713 
# add custom ALCASAR BL files
1957 richard 1714 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1715 
	do
1716 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1717 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1718 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1719 
	done
2521 armand.ito 1720 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1721 
	chown -R root:apache $DIR_DEST_SHARE
1722 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1723 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1724 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1725 
# enable the default categories
1957 richard 1726 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1727 
	rm -rf /tmp/blacklists
2314 richard 1728 
} # End BL()
219 jeremy 1729 
 
2552 rexy 1730 
#######################################################
1731 
##                  Function "cron"                  ##
1732 
## - write all cron & anacron files                  ##
1733 
#######################################################
1 root 1734 
cron ()
1735 
{
2640 rexy 1736 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1737 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1738 
	cat <<EOF > /etc/crontab
1828 richard 1739 
SHELL=/usr/bin/bash
2640 rexy 1740 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1741 
MAILTO=root
1742 
HOME=/
1743 
 
1744 
# run-parts
1745 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1746 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1747 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1748 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1749 
EOF
1750 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1751 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1752 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1753 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1754 
EOF
811 richard 1755 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1756 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1757 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1758 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1759 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1760 
EOF
952 franck 1761 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1762 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1763 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1764 
EOF
2454 tom.houday 1765 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1766 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1767 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1768 
EOF
2454 tom.houday 1769 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1770 
# Update the system (everyday at 3:30 am)
762 franck 1771 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1772 
EOF
2454 tom.houday 1773 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1774 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1775 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1776 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1777 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1778 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1779 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1780 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1781 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1782 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1783 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1784 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1785 
EOF
2454 tom.houday 1786 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1787 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1788 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1789 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1790 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1791 
 
2228 franck 1792 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1793 
EOF
2454 tom.houday 1794 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1795 
# start dead daemons (after boot process and every 18')
1851 franck 1796 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1797 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1798 
EOF
2454 tom.houday 1799 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1800 
# 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 1801 
 
1874 raphael.pi 1802 
EOF
2304 tom.houday 1803 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1804 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1805 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1806 
EOF
1807 
 
1808 richard 1808 
# removing the users crons
522 richard 1809 
	rm -f /var/spool/cron/*
2314 richard 1810 
} # End cron()
1 root 1811 
 
2552 rexy 1812 
######################################################################
1813 
##                      Fonction "Fail2Ban"                         ##
1814 
##- Adapt conf file to ALCASAR                                      ##
1815 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1816 
######################################################################
1163 crox53 1817 
fail2ban()
1818 
{
2243 tom.houday 1819 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1820 
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1821 
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1822 
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1823 
	chmod 644 /var/log/fail2ban.log
1489 richard 1824 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1825 
	/usr/bin/touch /var/log/auth.log
1515 richard 1826 
# fail2ban unit
1827 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1828 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1829 
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1830 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1831 
} # End fail2ban()
1163 crox53 1832 
 
2552 rexy 1833 
#########################################################
1834 
##                   Fonction "gammu_smsd"             ##
1835 
## - Creating of SMS management database               ##
1836 
## - Write the gammu a gammu_smsd conf files           ##
1837 
#########################################################
1376 richard 1838 
gammu_smsd()
1839 
{
2601 tom.houday 1840 
# Create 'gammu' system user
1841 
	groupadd -f gammu_smsd
1842 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1843 
	usermod -a -G dialout gammu_smsd
1844 
 
1845 
# Create 'gammu' database
1846 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
1847 
	$MYSQL="CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1848 
# Add a gammu database structure
1800 richard 1849 
	mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1850 
 
2552 rexy 1851 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1852 
	cat << EOF > /etc/gammurc
2552 rexy 1853 
[gammu]
1854 
device = /dev/ttyUSB0
1855 
connection = at115200
1856 
EOF
1857 
 
2601 tom.houday 1858 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1859 
[gammu]
1860 
port = /dev/ttyUSB0
1861 
connection = at115200
1862 
 
1863 
[smsd]
1864 
PIN = 1234
1865 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1866 
logformat = textall
1867 
debuglevel = 0
1868 
 
1869 
service = sql
1870 
driver = native_mysql
1871 
user = $DB_USER
1872 
password = $radiuspwd
1873 
pc = localhost
1874 
database = $DB_GAMMU
1875 
 
2631 rexy 1876 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1877 
 
1878 
StatusFrequency = 30
1380 richard 1879 
;LoopSleep = 2
1376 richard 1880 
 
1881 
;ResetFrequency = 300
1882 
;HardResetFrequency = 120
1883 
 
2454 tom.houday 1884 
CheckSecurity = 1
1376 richard 1885 
CheckSignal = 1
1886 
CheckBattery = 0
1887 
EOF
2601 tom.houday 1888 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1889 
 
2601 tom.houday 1890 
# Create the systemd unit
1891 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1892 
[Unit]
1893 
Description=SMS daemon for Gammu
1894 
Documentation=man:gammu-smsd(1)
1895 
After=network.target mysql.service
1376 richard 1896 
 
2601 tom.houday 1897 
[Service]
1898 
Type=forking
1899 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
1900 
ExecReload=/bin/kill -HUP $MAINPID
1901 
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
1902 
PIDFile=/var/run/gammu-smsd.pid
1903 
 
1904 
[Install]
1905 
WantedBy=multi-user.target
1906 
EOF
1907 
 
2314 richard 1908 
# Log folder for gammu-smsd
2601 tom.houday 1909 
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
1910 
	chmod 755 /var/log/gammu-smsd
1376 richard 1911 
 
2552 rexy 1912 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1913 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1914 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1915 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1916 
#EOF
2552 rexy 1917 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1918 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1919 
 
2314 richard 1920 
} # End gammu_smsd()
1376 richard 1921 
 
2552 rexy 1922 
############################################################
1923 
##                 Fonction "msec"                        ##
1924 
## - Apply the "fileserver" security level                ##
1925 
## - remove the "system request" for rebboting            ##
1926 
## - Fix several file permissions                         ##
1927 
############################################################
2202 richard 1928 
msec()
1929 
{
1930 
 
1931 
# Apply fileserver security level
2211 richard 1932 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1933 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1934 
 
2203 richard 1935 
# Set permissions monitoring and enforcement
2202 richard 1936 
cat <<EOF > /etc/security/msec/perm.local
1937 
/var/log/firefwall/                     root.apache     750
1938 
/var/log/firewall/*                     root.apache     640
1939 
/etc/security/msec/perm.local           root.root       640
1940 
/etc/security/msec/level.local          root.root       640
1941 
/etc/freeradius-web                     root.apache     750
1942 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 1943 
/etc/raddb/client.conf                  radius.radius   640
1944 
/etc/raddb/radius.conf                  radius.radius   640
1945 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 1946 
/etc/raddb/sites-available/alcasar      radius.apache   660
1947 
/etc/pki/*                              root.apache     750
2211 richard 1948 
/var/log/netflow/porttracker            root.apache     770
1949 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 1950 
EOF
2454 tom.houday 1951 
# apply now hourly & daily checks
2202 richard 1952 
/usr/sbin/msec
2211 richard 1953 
/etc/cron.weekly/msec
2202 richard 1954 
 
2314 richard 1955 
} # End msec()
2202 richard 1956 
 
2304 tom.houday 1957 
 
2202 richard 1958 
##################################################################
2552 rexy 1959 
##                   Fonction "letsencrypt"                     ##
1960 
## - Install Let's Encrypt client                               ##
1961 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 1962 
##################################################################
1963 
letsencrypt()
1964 
{
1965 
	echo "Installing Let's Encrypt client..."
1966 
 
2586 tom.houday 1967 
	# Remove potential old installers
1968 
	rm -rf /tmp/acme.sh-*
1969 
 
2304 tom.houday 1970 
	# Extract acme.sh
1971 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
1972 
 
1973 
	pwdInstall=$(pwd)
1974 
	cd /tmp/acme.sh-*
1975 
 
1976 
	acmesh_installDir="/opt/acme.sh"
1977 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 1978 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 1979 
 
1980 
	# Install acme.sh
1981 
	./acme.sh --install \
1982 
		--home $acmesh_installDir \
1983 
		--config-home $acmesh_confDir/data \
1984 
		--certhome $acmesh_confDir/certs \
1985 
		--accountkey $acmesh_confDir/ca/account.key \
1986 
		--accountconf $acmesh_confDir/data/account.conf \
1987 
		--useragent $acmesh_userAgent \
2308 tom.houday 1988 
		--nocron \
1989 
		> /dev/null
2304 tom.houday 1990 
 
1991 
	if [ $? -ne 0 ]; then
1992 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
1993 
	fi
1994 
 
1995 
	# Create configuration file
1996 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
1997 
email=
1998 
dateIssueRequest=
1999 
domainRequest=
2000 
challenge=
2001 
dateIssued=
2002 
dnsapi=
2003 
dateNextRenewal=
2004 
EOF
2005 
 
2006 
	cd $pwdInstall
2007 
	rm -rf /tmp/acme.sh-*
2008 
 
2009 
} # END letsencrypt()
2010 
 
2011 
##################################################################
2552 rexy 2012 
##                    Fonction "post_install"                   ##
2013 
## - Modifying banners (locals et ssh) & prompts                ##
2014 
## - SSH config                                                 ##
2015 
## - sudoers config & files security                            ##
2016 
## - log rotate & ANSSI security parameters                     ##
2017 
## - Apply former conf in case of an update                     ##
2018 
##################################################################
1 root 2019 
post_install()
2020 
{
2195 richard 2021 
# change the SSH banner
2022 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2023 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2024 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2025 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2026 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2027 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2028 
# postfix banner anonymisation
2029 
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2030 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2031 
# sshd liste on EXTIF & INTIF
1548 richard 2032 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2033 
# sshd authorized certificate for root login
1696 franck 2034 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2035 
# ALCASAR conf file
2327 richard 2036 
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2037 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2038 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2039 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2040 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2041 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2042 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2043 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2044 
	echo "LDAP_FILTER=" >> $CONF_FILE
2045 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2046 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2600 tom.houday 2047 
	echo "SMS=off" >> $CONF_FILE
2048 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2049 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2050 
	echo "FAILOVER=30" >> $CONF_FILE
2051 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2052 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2053 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2195 richard 2054 
# Prompt customisation (colors)
1 root 2055 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2056 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2057 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2058 
# sudoers configuration for "apache" & "sysadmin"
1 root 2059 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2060 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2061 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2062 
# Modify some logrotate files (gammu, ulogd)
1 root 2063 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2064 
	chmod 644 /etc/logrotate.d/*
2195 richard 2065 
# Log compression
706 franck 2066 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2067 
# actualisation des fichiers logs compressés
2521 armand.ito 2068 
	for dir in firewall e2guardian lighttpd
706 franck 2069 
	do
2454 tom.houday 2070 
		find /var/log/$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 2071 
	done
1221 richard 2072 
# create the alcasar-load_balancing unit
2073 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2074 
#  This file is part of systemd.
2075 
#
2076 
#  systemd is free software; you can redistribute it and/or modify it
2077 
#  under the terms of the GNU General Public License as published by
2078 
#  the Free Software Foundation; either version 2 of the License, or
2079 
#  (at your option) any later version.
2080 
 
2081 
# This unit lauches alcasar-load-balancing.sh script.
2082 
[Unit]
2083 
Description=alcasar-load_balancing.sh execution
2084 
After=network.target iptables.service
2085 
 
2086 
[Service]
2087 
Type=oneshot
2088 
RemainAfterExit=yes
1828 richard 2089 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2090 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2091 
TimeoutSec=0
2092 
SysVStartPriority=99
2093 
 
2094 
[Install]
2095 
WantedBy=multi-user.target
1157 stephane 2096 
EOF
2601 tom.houday 2097 
	/usr/bin/systemctl daemon-reload
1221 richard 2098 
# processes launched at boot time (Systemctl)
2521 armand.ito 2099 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables dnsmasq dnsmasq-blacklist dnsmasq-whitelist dnsmasq-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2100 
	do
1574 richard 2101 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2102 
	done
2454 tom.houday 2103 
 
1452 richard 2104 
# disable processes at boot time (Systemctl)
2416 richard 2105 
	for i in ulogd gpm
1452 richard 2106 
	do
1574 richard 2107 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2108 
	done
2454 tom.houday 2109 
 
1221 richard 2110 
# Apply French Security Agency (ANSSI) rules
1362 richard 2111 
# ignore ICMP broadcast (smurf attack)
2112 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2113 
# ignore ICMP errors bogus
2114 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2115 
# remove ICMP redirects responces
2116 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2117 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2118 
# enable SYN Cookies (Syn flood attacks)
2119 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2120 
# enable kernel antispoofing
2121 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2122 
# ignore source routing
2123 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2124 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2125 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2126 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2127 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2128 
# disable iptables_helpers
2129 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2130 
# Switch to the router mode
2131 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2132 
# Remove unused service ipv6
1964 franck 2133 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2134 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2135 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2136 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2137 
# switch to multi-users runlevel (instead of x11)
1221 richard 2138 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2139 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2140 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2141 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2142 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2143 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2144 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2145 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2146 
	then
2454 tom.houday 2147 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2148 
		echo >> /etc/mageia-release
2149 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2150 
	fi
2151 
	if [ $Lang == "fr" ]
2152 
	then
2153 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2154 
		echo "Connectez-vous à l'URL 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2155 
	else
2156 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2157 
		echo "Connect to 'https://alcasar.localdomain/acc'" >> /etc/mageia-release
2158 
	fi
2159 
	/usr/bin/update-grub2
1221 richard 2160 
# Load and apply the previous conf file
2161 
	if [ "$mode" = "update" ]
532 richard 2162 
	then
1668 richard 2163 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2164 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2165 
		PARENT_SCRIPT=`basename $0`
2166 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2167 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2168 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2169 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2170 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2171 
	fi
2560 rexy 2172 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2173 
	chown -R root:apache $DIR_DEST_ETC/*
2174 
	chmod -R 660 $DIR_DEST_ETC/*
2175 
	chmod ug+x $DIR_DEST_ETC/digest
1 root 2176 
	cd $DIR_INSTALL
5 franck 2177 
	echo ""
1 root 2178 
	echo "#############################################################################"
638 richard 2179 
	if [ $Lang == "fr" ]
2180 
		then
2181 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2182 
		echo "#                                                                           #"
2183 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2184 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2185 
		echo "#                                                                           #"
2186 
		echo "#############################################################################"
2187 
		echo
2188 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2189 
		echo
2190 
		echo "- Lisez attentivement la documentation d'exploitation"
2191 
		echo
2218 richard 2192 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://alcasar.localdomain"
638 richard 2193 
		echo
2194 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2195 
	else
2396 tom.houday 2196 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2197 
		echo "#                                                                           #"
2198 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2199 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2200 
		echo "#                                                                           #"
2201 
		echo "#############################################################################"
2202 
		echo
2203 
		echo "- The system will be rebooted in order to operate ALCASAR"
2204 
		echo
2205 
		echo "- Read the exploitation documentation"
2206 
		echo
2218 richard 2207 
		echo "- The ALCASAR Control Center (ACC) is at http://alcasar.localdomain"
638 richard 2208 
		echo
2209 
		echo "                   Hit 'Enter' to continue"
2210 
	fi
1782 franck 2211 
	sleep 2
2560 rexy 2212 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2213 
	then
815 richard 2214 
		read a
2215 
	fi
774 richard 2216 
	clear
1 root 2217 
	reboot
2218 
} # End post_install ()
2219 
 
2552 rexy 2220 
#####################################################################################
2221 
#                                   Main Install loop                               #
2222 
#####################################################################################
832 richard 2223 
dir_exec=`dirname "$0"`
2224 
if [ $dir_exec != "." ]
2225 
then
2226 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2227 
	echo "Launch this program from the ALCASAR archive directory"
2228 
	exit 0
2229 
fi
2220 richard 2230 
if [[ $EUID > 0 ]]
2231 
then
2232 
	echo "Vous devez être "root" pour installer ALCASAR (commande 'su')"
2233 
	echo "You must be "root" to install ALCASAR ('su' command)"
2234 
	exit 0
2235 
fi
832 richard 2236 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2237 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2238 
nb_args=$#
2239 
args=$1
2240 
if [ $nb_args -eq 0 ]
2241 
then
2242 
	nb_args=1
2243 
	args="-h"
2244 
fi
1062 richard 2245 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2246 
case $args in
2247 
	-\? | -h* | --h*)
2248 
		echo "$usage"
2249 
		exit 0
2250 
		;;
291 franck 2251 
	-i | --install)
1538 richard 2252 
		header_install
959 franck 2253 
		license
1544 richard 2254 
		header_install
29 richard 2255 
		testing
595 richard 2256 
# RPMs install
2257 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2258 
		if [ "$?" != "0" ]
1 root 2259 
		then
595 richard 2260 
			exit 0
2261 
		fi
1249 richard 2262 
		if [ -e $CONF_FILE ]
595 richard 2263 
		then
2458 richard 2264 
# Uninstall or update the running version
2265 
			if [ "$mode" == "update" ]
2266 
			then
2560 rexy 2267 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2268 
			else
2560 rexy 2269 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2270 
			fi
595 richard 2271 
		fi
2466 richard 2272 
	if [ $DEBUG_ALCASAR == "on" ]
2273 
	then
2274 
		echo "*** 'debug' : end of cleaning ***"
2275 
		read a
2276 
	fi
2454 tom.houday 2277 
# Test if manual update
2560 rexy 2278 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2279 
		then
636 richard 2280 
			header_install
595 richard 2281 
			if [ $Lang == "fr" ]
636 richard 2282 
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2283 
				else echo "The configuration file of an old version has been found";
595 richard 2284 
			fi
597 richard 2285 
			response=0
2286 
			PTN='^[oOnNyY]$'
2287 
			until [[ $(expr $response : $PTN) -gt 0 ]]
2288 
			do
2289 
				if [ $Lang == "fr" ]
2290 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2291 
					else echo -n "Do you want to use it (Y/n)?";
2292 
				 fi
2293 
				read response
2454 tom.houday 2294 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2295 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2296 
				fi
2297 
			done
2298 
		fi
636 richard 2299 
# Test if update
2560 rexy 2300 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2301 
		then
2302 
			if [ $Lang == "fr" ]
2303 
				then echo "#### Installation avec mise à jour ####";
2304 
				else echo "#### Installation with update     ####";
2305 
			fi
2560 rexy 2306 
# Extract some info from the previous configuration file
2307 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2308 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2309 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2310 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2311 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2312 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2313 
			mode="update"
1 root 2314 
		fi
2521 armand.ito 2315 
		for func in init network ACC CA time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2316 
		do
2317 
			$func
2466 richard 2318 
			if [ $DEBUG_ALCASAR == "on" ]
2319 
				then
2320 
				echo "*** 'debug' : end of install '$func' ***"
2321 
				read a
2322 
			fi
14 richard 2323 
		done
5 franck 2324 
		;;
291 franck 2325 
	-u | --uninstall)
1828 richard 2326 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2327 
		then
597 richard 2328 
			if [ $Lang == "fr" ]
2329 
				then echo "ALCASAR n'est pas installé!";
2330 
				else echo "ALCASAR isn't installed!";
2331 
			fi
1 root 2332 
			exit 0
2333 
		fi
5 franck 2334 
		response=0
2335 
		PTN='^[oOnN]$'
580 richard 2336 
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2337 
		do
597 richard 2338 
			if [ $Lang == "fr" ]
2339 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2340 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2341 
			fi
5 franck 2342 
			read response
2343 
		done
1103 richard 2344 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2345 
		then
1103 richard 2346 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2347 
		else
2560 rexy 2348 
			rm -f /var/tmp/alcasar-conf*
1 root 2349 
		fi
597 richard 2350 
# Uninstall the running version
2560 rexy 2351 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2352 
		;;
2353 
	*)
2354 
		echo "Argument inconnu :$1";
460 richard 2355 
		echo "Unknown argument :$1";
1 root 2356 
		echo "$usage"
2357 
		exit 1
2358 
		;;
2359 
esac
10 franck 2360 
# end of script
366 franck 2361