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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2947 2021-04-21 16:36:52Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2840 rexy 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, clamav, Ulog, fail2ban, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
26
# Functions :
1378 richard 27
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 28
#	init			: Installation of RPM and scripts
29
#	network			: Network parameters
2552 rexy 30
#	ACC				: ALCASAR Control Center installation
31
#	CA				: Certification Authority initialization
1837 richard 32
#	time_server		: NTPd configuration
1221 richard 33
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 34
#	freeradius		: FreeRadius initialisation
1389 richard 35
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 36
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2840 rexy 37
#	antivirus		: clamav & freshclam configuration
1389 richard 38
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 39
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 40
#	unbound			: Name server configuration
41
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 42
#	vnstat			: little network stat daemon
2688 lucas.echa 43
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 44
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 45
#	fail2ban		: Fail2ban IDS installation and configuration
46
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 47
#	msec			: Mandriva security package configuration
2304 tom.houday 48
#	letsencrypt		: Let's Encrypt client
2552 rexy 49
#	post_install	: Security, log rotation, etc.
1 root 50
 
2499 tom.houday 51
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 52
DATE=`date '+%d %B %Y - %Hh%M'`
53
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55
mode="install"
1 root 56
# ******* Files parameters - paramètres fichiers *********
2552 rexy 57
DIR_INSTALL=`pwd`						# current directory
1015 richard 58
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
59
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 60
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
61
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
62
DIR_WEB="/var/www/html"					# directory of Lighttpd
63
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
64
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 65
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
66
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 67
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 68
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 69
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 70
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 71
DB_RADIUS="radius"						# database name used by FreeRadius server
72
DB_USER="radius"						# user name allows to request the users database
73
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 74
# ******* Network parameters - paramètres réseau *******
2552 rexy 75
HOSTNAME="alcasar"						# default hostname
76
DOMAIN="localdomain"					# default local domain
2736 rexy 77
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
78
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 79
MTU="1500"
1243 richard 80
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 81
# ****** Paths - chemin des commandes *******
82
SED="/bin/sed -i"
83
# ****************** End of global parameters *********************
84
 
2724 rexy 85
license()
959 franck 86
{
87
	if [ $Lang == "fr" ]
1538 richard 88
	then
89
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
90
	else
91
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92
	fi
1538 richard 93
	response=0
2760 lucas.echa 94
	PTN='^[oOyYnN]?$'
95
	until [[ "$response" =~ $PTN ]]
1538 richard 96
	do
97
		if [ $Lang == "fr" ]
1563 franck 98
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99
			else echo -n "Do you accept the terms of this license (Y/n)? : "
100
		fi
101
		read response
102
	done
103
	if [ "$response" = "n" ] || [ "$response" = "N" ]
104
	then
105
		exit 1
106
	fi
2724 rexy 107
} # End of license()
959 franck 108
 
2724 rexy 109
header_install()
1 root 110
{
111
	clear
112
	echo "-----------------------------------------------------------------------------"
460 richard 113
	echo "                     ALCASAR V$VERSION Installation"
1 root 114
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115
	echo "-----------------------------------------------------------------------------"
2724 rexy 116
} # End of header_install()
1 root 117
 
2552 rexy 118
########################################################
2870 rexy 119
##              Function "testing_system"             ##
2552 rexy 120
## - Test Mageia version                              ##
121
## - Test ALCASAR version (if already installed)      ##
122
## - Test free space on /var  (>10G)                  ##
123
## - Test Internet access                             ##
124
########################################################
2870 rexy 125
testing_system()
29 richard 126
{
1529 richard 127
# Test of Mageia version
128
# extract the current Mageia version and hardware architecture (i586 ou X64)
129
	fic=`cat /etc/product.id`
130
	unknown_os=0
131
	old="$IFS"
132
	IFS=","
133
	set $fic
2688 lucas.echa 134
	for i in "$@"
1529 richard 135
	do
136
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 137
			then
1529 richard 138
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
139
			unknown_os=`expr $unknown_os + 1`
140
		fi
141
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 142
			then
1529 richard 143
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144
			unknown_os=`expr $unknown_os + 1`
145
		fi
146
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 147
			then
1529 richard 148
			ARCH=`echo $i|cut -d"=" -f2`
149
			unknown_os=`expr $unknown_os + 1`
150
		fi
151
	done
2669 tom.houday 152
	if [ "$ARCH" != "x86_64" ]
2149 richard 153
		then
154
		if [ $Lang == "fr" ]
2669 tom.houday 155
			then echo "Votre architecture matérielle doit être en 64bits"
156
			else echo "You hardware architecture must be 64bits"
2149 richard 157
		fi
2482 lucas.echa 158
		exit 1
2149 richard 159
	fi
1529 richard 160
	IFS="$old"
2757 rexy 161
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 162
	then
2669 tom.houday 163
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
164
			then
165
			echo
166
			if [ $Lang == "fr" ]
167
				then
168
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
169
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 170
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 171
				echo "3 - Importez votre base des usagers"
172
			else
173
				echo "The automatic update of ALCASAR can't be performed."
174
				echo "1 - Save your traceability files and the user database"
2757 rexy 175
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 176
				echo "3 - Import your users database"
177
			fi
178
		else
179
			if [ $Lang == "fr" ]
180
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
181
				else echo "The installation of ALCASAR can't be performed."
182
			fi
183
		fi
184
		echo
185
		if [ $Lang == "fr" ]
2757 rexy 186
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
187
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 188
		fi
2688 lucas.echa 189
		exit 1
2669 tom.houday 190
	fi
191
 
1362 richard 192
# Test if ALCASAR is already installed
193
	if [ -e $CONF_FILE ]
194
	then
2396 tom.houday 195
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 196
		if [ $Lang == "fr" ]
2669 tom.houday 197
			then echo "La version $current_version d'ALCASAR est déjà installée"
198
			else echo "ALCASAR version $current_version is already installed"
1342 richard 199
		fi
1362 richard 200
		response=0
2458 richard 201
		PTN='^[12]$'
2760 lucas.echa 202
		until [[ "$response" =~ $PTN ]]
1362 richard 203
		do
204
			if [ $Lang == "fr" ]
2669 tom.houday 205
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
206
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 207
			fi
1362 richard 208
			read response
209
		done
2458 richard 210
		if [ "$response" = "2" ]
1362 richard 211
		then
2560 rexy 212
			rm -f /var/tmp/alcasar-conf*
1362 richard 213
		else
2870 rexy 214
# Create the archive of conf files
1362 richard 215
			$DIR_SCRIPTS/alcasar-conf.sh --create
216
			mode="update"
217
		fi
1529 richard 218
	fi
2847 rexy 219
# Free /var (when updating) and test free space
220
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 221
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 222
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 223
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
224
	if [ $free_space -lt 10 ]
1529 richard 225
		then
2771 rexy 226
		if [ $Lang == "fr" ]
2847 rexy 227
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 228
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 229
		fi
2771 rexy 230
	exit 0
1529 richard 231
	fi
2870 rexy 232
} # End of testing_system
2669 tom.houday 233
 
2870 rexy 234
########################################################
235
##             Function "testing_network"             ##
236
## - Test Internet access                             ##
237
########################################################
238
testing_network()
239
{
2669 tom.houday 240
# Detect external/internal interfaces
241
	if [ -z "$EXTIF" ]; then
242
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
		if [ -z "$EXTIF" ]; then
244
			if [ "$Lang" == 'fr' ]
2771 rexy 245
				then echo "Aucune passerelle par défaut configurée"
246
				else echo "No default gateway configured"
2669 tom.houday 247
			fi
248
			exit 1
249
		fi
250
	fi
251
	if [ "$Lang" == 'fr' ]
252
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253
		else echo "External interface (Internet) used: $EXTIF"
254
	fi
255
 
256
	if [ -z "$INTIF" ]; then
257
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259
		if [ $interfacesCount -eq 0 ]; then
260
			if [ "$Lang" == 'fr' ]
261
				then echo "Aucune interface de disponible pour le réseau interne"
262
				else echo "No interface available for the internal network"
263
			fi
264
			exit 1
265
		elif [ $interfacesCount -eq 1 ]; then
266
			INTIF="$interfacesList"
267
		else
268
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270
			if [ "$Lang" == 'fr' ]
271
				then echo 'Liste des interfaces disponible :'
272
				else echo 'List of available interfaces:'
273
			fi
274
			echo "$interfacesSorted"
275
			response=''
276
			while true; do
277
				if [ "$Lang" == 'fr' ]
278
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
280
				fi
281
				read response
282
 
283
				[ -z "$response" ] && response="$interfacePreferred"
284
 
285
				# Check if interface exist
2688 lucas.echa 286
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287
					INTIF="$response"
288
					break
289
				else
290
					if [ "$Lang" == 'fr' ]
291
						then echo "Interface \"$response\" introuvable"
292
						else echo "Interface \"$response\" not found"
293
					fi
294
				fi
295
			done
296
		fi
297
	fi
298
	if [ "$Lang" == 'fr' ]
299
		then echo "Interface interne utilisée : $INTIF"
300
		else echo "Internal interface used: $INTIF"
301
	fi
302
 
2290 richard 303
	if [ $Lang == "fr" ]
304
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305
		else echo -n "Network parameters tests: "
2290 richard 306
	fi
307
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310
	for i in $IF_INTERFACES
311
	do
2688 lucas.echa 312
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313
			rm -f ifcfg-$i
2454 tom.houday 314
 
2282 richard 315
			if [ $Lang == "fr" ]
316
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 317
				else echo "Deleting: ifcfg-$i"
2282 richard 318
			fi
319
		fi
320
	done
2688 lucas.echa 321
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322
	echo -n "."
2454 tom.houday 323
# Test Ethernet NIC links state
2669 tom.houday 324
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325
	if [ ! -z "$interfacesDown" ]; then
326
		for i in $interfacesDown; do
327
			if [ $Lang == "fr" ]
328
			then
329
				echo -e "\nÉchec"
330
				echo "Le lien réseau de la carte $i n'est pas actif."
331
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332
			else
333
				echo -e "\nFailed"
334
				echo "The link state of $i interface is down."
335
				echo "Make sure that this network card is connected to a switch or an A.P."
336
			fi
337
		done
338
		exit 1
339
	fi
1471 richard 340
	echo -n "."
341
# Test EXTIF config files
2681 tom.houday 342
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346
	then
784 richard 347
		if [ $Lang == "fr" ]
2454 tom.houday 348
		then
2669 tom.houday 349
			echo -e "\nÉchec"
784 richard 350
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353
		else
2669 tom.houday 354
			echo -e "\nFailed"
784 richard 355
			echo "The Internet connected network card ($EXTIF) isn't well configured."
356
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358
		fi
830 richard 359
		echo "DEVICE=$EXTIF"
784 richard 360
		echo "IPADDR="
361
		echo "NETMASK="
362
		echo "GATEWAY="
363
		echo "DNS1="
364
		echo "DNS2="
830 richard 365
		echo "ONBOOT=yes"
2669 tom.houday 366
		exit 1
784 richard 367
	fi
368
	echo -n "."
2290 richard 369
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371
		if [ $Lang == "fr" ]
2454 tom.houday 372
		then
2669 tom.houday 373
			echo -e "\nÉchec"
595 richard 374
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375
			echo "Réglez ce problème puis relancez ce script."
376
		else
2669 tom.houday 377
			echo -e "\nFailed"
595 richard 378
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379
			echo "Resolv this problem, then restart this script."
380
		fi
2669 tom.houday 381
		exit 1
29 richard 382
	fi
308 richard 383
	echo -n "."
2290 richard 384
# Test if default GW is alive
1499 richard 385
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387
		then
595 richard 388
		if [ $Lang == "fr" ]
2454 tom.houday 389
		then
2669 tom.houday 390
			echo -e "\nÉchec"
2290 richard 391
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392
			echo "Réglez ce problème puis relancez ce script."
393
		else
2669 tom.houday 394
			echo -e "\nFailed"
2290 richard 395
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396
			echo "Resolv this problem, then restart this script."
397
		fi
2669 tom.houday 398
		exit 1
308 richard 399
	fi
400
	echo -n "."
2290 richard 401
# Test Internet connectivity
2669 tom.houday 402
	domainTested='www.google.com'
403
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
404
	if [ $? -ne 0 ]; then
595 richard 405
		if [ $Lang == "fr" ]
2454 tom.houday 406
		then
2669 tom.houday 407
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409
			echo "Vérifiez la validité des adresses IP des DNS."
410
		else
2669 tom.houday 411
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413
			echo "Verify the DNS IP addresses"
414
		fi
2669 tom.houday 415
		exit 1
29 richard 416
	fi
308 richard 417
	echo ". : ok"
2870 rexy 418
} # End of testing_network()
302 richard 419
 
2552 rexy 420
#######################################################################
421
##                    Function "init"                                ##
422
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424
#######################################################################
2724 rexy 425
init()
302 richard 426
{
527 richard 427
	if [ "$mode" != "update" ]
302 richard 428
	then
429
# On affecte le nom d'organisme
597 richard 430
		header_install
302 richard 431
		ORGANISME=!
432
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 433
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 434
		do
595 richard 435
			if [ $Lang == "fr" ]
2454 tom.houday 436
				then echo -n "Entrez le nom de votre organisme : "
597 richard 437
				else echo -n "Enter the name of your organism : "
595 richard 438
			fi
330 franck 439
			read ORGANISME
613 richard 440
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 441
			then
330 franck 442
				ORGANISME=!
443
			fi
444
		done
302 richard 445
	fi
1 root 446
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447
# We create random passwords and shared secrets
628 richard 448
	rm -f $PASSWD_FILE
2419 richard 449
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453
		grep -v '[eE]nter password:' | \
454
		sed -e "s/PBKDF2 hash of your password is //"`
455
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458
	chmod 0600 /boot/grub2/user.cfg
2419 richard 459
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460
	echo "GRUB2_user=root" >> $PASSWD_FILE
461
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467
	echo "db_user=$DB_USER" >> $PASSWD_FILE
468
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475
	chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
	cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
492
EOF
628 richard 493
	chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
497
##                    Function "network"               ##
498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
	header_install
636 richard 507
	if [ "$mode" != "update" ]
508
		then
509
		if [ $Lang == "fr" ]
510
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
		fi
513
		response=0
2760 lucas.echa 514
		PTN='^[oOyYnN]?$'
515
		until [[ "$response" =~ $PTN ]]
1 root 516
		do
595 richard 517
			if [ $Lang == "fr" ]
659 richard 518
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
			fi
1 root 521
			read response
522
		done
636 richard 523
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524
		then
525
			PRIVATE_IP_MASK="0"
526
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528
			do
595 richard 529
				if [ $Lang == "fr" ]
597 richard 530
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
				fi
597 richard 533
				read PRIVATE_IP_MASK
1 root 534
			done
636 richard 535
		else
2688 lucas.echa 536
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
		fi
595 richard 538
	else
2834 rexy 539
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540
		rm -rf /var/tmp/conf
1 root 541
	fi
861 richard 542
# Define LAN side global parameters
1740 richard 543
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550
	then
2454 tom.houday 551
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553
	fi
1499 richard 554
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560
# Define Internet parameters
2809 rexy 561
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563
	DNS1=${DNS1:=208.67.220.220}
70 franck 564
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568
# Write network parameters in the conf file
2737 rexy 569
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573
# Retrieve NIC name of other consultation LAN
2282 richard 574
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575
	for i in $INTERFACES
576
	do
577
		SUB=`echo ${i:0:2}`
578
		if [ $SUB = "wl" ]
579
			then WIFIF=$i
2454 tom.houday 580
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581
			then LANIF=$i
582
		fi
583
	done
584
	if [ -n "$WIFIF" ]
585
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586
	elif [ -n "$LANIF" ]
587
		then echo "LANIF=$LANIF" >> $CONF_FILE
588
	fi
2552 rexy 589
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591
	then
2947 rexy 592
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597
	else
598
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600
	fi
1587 richard 601
	echo "DNS1=$DNS1" >> $CONF_FILE
602
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 603
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 604
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 605
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 606
	echo "EXT_DHCP_IP=" >> $CONF_FILE
607
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
608
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 609
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
610
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 611
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 612
# network default
597 richard 613
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 614
	cat <<EOF > /etc/sysconfig/network
615
NETWORKING=yes
616
FORWARD_IPV4=true
617
EOF
2552 rexy 618
# write "/etc/hosts"
1 root 619
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
620
	cat <<EOF > /etc/hosts
503 richard 621
127.0.0.1	localhost
2558 rexy 622
$PRIVATE_IP	$HOSTNAME
1 root 623
EOF
2552 rexy 624
# write EXTIF (Internet) config
1499 richard 625
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
626
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 627
	then
1499 richard 628
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 629
DEVICE=$EXTIF
1585 richard 630
BOOTPROTO=dhcp
631
DNS1=127.0.0.1
632
PEERDNS=no
633
RESOLV_MODS=yes
634
ONBOOT=yes
1613 franck 635
NOZEROCONF=yes
1585 richard 636
METRIC=10
637
MII_NOT_SUPPORTED=yes
638
IPV6INIT=no
639
IPV6TO4INIT=no
640
ACCOUNTING=no
641
USERCTL=no
642
MTU=$MTU
643
EOF
2688 lucas.echa 644
	else
1585 richard 645
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
646
DEVICE=$EXTIF
14 richard 647
BOOTPROTO=static
597 richard 648
IPADDR=$PUBLIC_IP
649
NETMASK=$PUBLIC_NETMASK
650
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 651
DNS1=$DNS1
652
DNS2=$DNS2
1499 richard 653
RESOLV_MODS=yes
14 richard 654
ONBOOT=yes
655
METRIC=10
1610 franck 656
NOZEROCONF=yes
14 richard 657
MII_NOT_SUPPORTED=yes
658
IPV6INIT=no
659
IPV6TO4INIT=no
660
ACCOUNTING=no
661
USERCTL=no
994 franck 662
MTU=$MTU
14 richard 663
EOF
1499 richard 664
	fi
2552 rexy 665
# write INTIF (consultation LAN) in normal mode
2868 rexy 666
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 667
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
668
DEVICE=$INTIF
669
BOOTPROTO=static
670
ONBOOT=yes
671
NOZEROCONF=yes
672
MII_NOT_SUPPORTED=yes
673
IPV6INIT=no
674
IPV6TO4INIT=no
675
ACCOUNTING=no
676
USERCTL=no
677
EOF
2552 rexy 678
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 679
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 680
DEVICE=$INTIF
681
BOOTPROTO=static
682
IPADDR=$PRIVATE_IP
604 richard 683
NETMASK=$PRIVATE_NETMASK
1 root 684
ONBOOT=yes
685
METRIC=10
686
NOZEROCONF=yes
687
MII_NOT_SUPPORTED=yes
14 richard 688
IPV6INIT=no
689
IPV6TO4INIT=no
690
ACCOUNTING=no
691
USERCTL=no
1 root 692
EOF
2282 richard 693
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
694
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
695
	then
696
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
697
DEVICE=$WIFIF
698
BOOTPROTO=static
699
ONBOOT=yes
700
NOZEROCONF=yes
701
MII_NOT_SUPPORTED=yes
702
IPV6INIT=no
703
IPV6TO4INIT=no
704
ACCOUNTING=no
705
USERCTL=no
706
EOF
707
	elif [ -n "$LANIF" ]
708
	then
709
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
710
DEVICE=$LANIF
711
BOOTPROTO=static
712
ONBOOT=yes
713
NOZEROCONF=yes
714
MII_NOT_SUPPORTED=yes
715
IPV6INIT=no
716
IPV6TO4INIT=no
717
ACCOUNTING=no
718
USERCTL=no
719
EOF
720
	fi
2552 rexy 721
# write hosts.allow & hosts.deny
1 root 722
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
723
	cat <<EOF > /etc/hosts.allow
724
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 725
sshd: ALL
1 root 726
ntpd: $PRIVATE_NETWORK_SHORT
727
EOF
728
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
729
	cat <<EOF > /etc/hosts.deny
730
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
731
EOF
790 richard 732
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 733
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 734
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 735
# load conntrack ftp module
736
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 737
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 738
# load ipt_NETFLOW module
739
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 740
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 741
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
742
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 743
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
744
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 745
#
860 richard 746
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 747
} # End of network()
1 root 748
 
2763 rexy 749
##################################################################
750
##                      Fonction "CA"                           ##
751
## - Creating the CA and the server certificate (lighttpd)      ##
752
##################################################################
753
CA()
754
{
755
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 756
	chmod 755 /etc/pki/
2801 rexy 757
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 758
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 759
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
760
	chmod 600 /etc/pki/CA/private/*
761
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
762
	chmod 640 /etc/pki/tls/private/*
2814 rexy 763
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 764
} # End of CA()
765
 
2552 rexy 766
###################################################
767
##                  Function "ACC"               ##
768
## - copy ALCASAR Control Center (ACC) files     ##
769
## - configuration of the web server (Lighttpd)  ##
770
## - creation of the first ACC admin account     ##
771
## - secure the ACC access                       ##
772
###################################################
2724 rexy 773
ACC()
1 root 774
{
775
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
776
	mkdir $DIR_WEB
1833 richard 777
# Copy & adapt ACC files
316 richard 778
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
779
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 780
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
781
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
782
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 783
	chown -R apache:apache $DIR_WEB/*
1833 richard 784
# copy & adapt "freeradius-web" files
785
	cp -rf $DIR_CONF/freeradius-web/ /etc/
786
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
787
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
788
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
789
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
790
	cat <<EOF > /etc/freeradius-web/naslist.conf
791
nas1_name: alcasar-$ORGANISME
792
nas1_model: Network Access Controler
793
nas1_ip: $PRIVATE_IP
794
nas1_port_num: 0
795
nas1_community: public
796
EOF
797
	chown -R apache:apache /etc/freeradius-web/
798
# create the log & backup structure :
1489 richard 799
# - base = users database
800
# - archive = tarball of "base + http firewall + netflow"
1833 richard 801
# - security = watchdog log
2829 rexy 802
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 803
	for i in base archive security activity_report iot_captures;
1 root 804
	do
805
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
806
	done
5 franck 807
	chown -R root:apache $DIR_SAVE
1833 richard 808
# Configuring & securing php
2937 rexy 809
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 810
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
811
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 812
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 813
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
814
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 815
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
816
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 817
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
818
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 819
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 820
# Configuring & securing Lighttpd
790 richard 821
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 822
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
823
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 824
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
825
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 826
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
827
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 828
 
829
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 830
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
831
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
832
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
833
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 834
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
835
 
2592 rexy 836
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 837
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 838
 
839
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
840
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
841
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
842
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
843
 
844
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
845
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 846
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
847
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
848
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
849
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 850
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 851
 
2588 rexy 852
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
853
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
854
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 855
 
2588 rexy 856
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 857
 
2552 rexy 858
# Creation of the first account (in 'admin' profile)
2293 tom.houday 859
	if [ "$mode" = "install" ]
2688 lucas.echa 860
	then
861
		header_install
1268 richard 862
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 863
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
864
		mkdir -p $DIR_DEST_ETC/digest
865
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 866
		if [ $Lang == "fr" ]
2760 lucas.echa 867
			then echo "Création du premier compte administrateur : "
868
			else echo "Creation of the first admin account : "
2737 rexy 869
		fi
2688 lucas.echa 870
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
871
		do
872
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
873
		done
2293 tom.houday 874
	fi
2818 rexy 875
# Creation of ACC certs links
876
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
877
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
878
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 879
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
880
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 881
	# Log file for ACC access imputability
2887 rexy 882
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
883
	chown root:apache $DIR_SAVE/security/acc_access.log
884
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 885
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
886
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 887
} # End of ACC()
1 root 888
 
2552 rexy 889
#############################################################
890
##               Function "time_server"                    ##
891
## - Configuring NTP server                                ##
892
#############################################################
2724 rexy 893
time_server()
1837 richard 894
{
895
# Set the Internet time server
896
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
897
	cat <<EOF > /etc/ntp/step-tickers
898
0.fr.pool.ntp.org	# adapt to your country
899
1.fr.pool.ntp.org
900
2.fr.pool.ntp.org
901
EOF
902
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
903
	cat <<EOF > /etc/ntp.conf
904
server 0.fr.pool.ntp.org	# adapt to your country
905
server 1.fr.pool.ntp.org
906
server 2.fr.pool.ntp.org
907
server 127.127.1.0   		# local clock si NTP internet indisponible ...
908
fudge 127.127.1.0 stratum 10
909
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
910
restrict 127.0.0.1
911
driftfile /var/lib/ntp/drift
912
logfile /var/log/ntp.log
913
disable monitor
914
EOF
915
	chown -R ntp:ntp /var/lib/ntp
916
# Synchronize now
2688 lucas.echa 917
	ntpd -4 -q -g &
2724 rexy 918
} # End of time_server()
1837 richard 919
 
2541 rexy 920
#####################################################################
921
##                     Function "init_db"                          ##
922
## - Mysql initialization                                          ##
923
## - Set admin (root) password                                     ##
924
## - Remove unused users & databases                               ##
925
## - Radius database creation                                      ##
926
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
927
#####################################################################
2724 rexy 928
init_db()
1 root 929
{
2688 lucas.echa 930
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 931
	then
932
		systemctl stop mysqld
933
	fi
1355 richard 934
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 936
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 937
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 938
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
939
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 940
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 941
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 942
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
943
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
944
	/usr/bin/systemctl start mysqld
1963 richard 945
	nb_round=1
1981 richard 946
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 947
	do
948
		nb_round=`expr $nb_round + 1`
949
		sleep 2
950
	done
1981 richard 951
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 952
	then
1981 richard 953
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 954
		exit
1955 richard 955
	fi
1355 richard 956
# Secure the server
2688 lucas.echa 957
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 958
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 959
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
960
	$MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 961
# Create 'radius' database
2688 lucas.echa 962
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 963
# Add an empty radius database structure
2688 lucas.echa 964
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 965
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 966
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
967
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
968
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 969
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 970
	/usr/bin/systemctl daemon-reload
2724 rexy 971
} # End of init_db()
1 root 972
 
2423 richard 973
###################################################################
974
##                       Function "freeradius"                   ##
975
## - Set the configuration files                                 ##
976
## - Set the shared secret between coova-chilli and freeradius   ##
977
## - Adapt the Mysql conf file and counters                      ##
978
###################################################################
2724 rexy 979
freeradius()
1 root 980
{
1800 richard 981
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 982
	chown -R radius:radius /etc/raddb
983
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 984
# Set radius global parameters (radius.conf)
1 root 985
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
986
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
987
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 988
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
989
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 990
# Add ALCASAR & Coovachilli dictionaries
991
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 992
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
993
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
994
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
995
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 996
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 997
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
998
	cat << EOF > /etc/raddb/clients.conf
2438 richard 999
client localhost {
1000
	ipaddr = 127.0.0.1
1 root 1001
	secret = $secretradius
2438 richard 1002
	shortname = chilli
2454 tom.houday 1003
	nas_type = other
1 root 1004
}
1005
EOF
2758 rexy 1006
# Set Virtual server
1007
    # Remvoveing all except "alcasar virtual site")
1008
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1009
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1010
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1011
	chown radius:apache /etc/raddb/sites-available/alcasar*
1012
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1013
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1014
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1015
# Set modules
2728 rexy 1016
	# Add custom LDAP "available module"
2758 rexy 1017
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1018
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1019
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1020
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1021
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1022
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1023
	do
1024
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1025
	done
2758 rexy 1026
# Configure SQL module
2420 richard 1027
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1028
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1029
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1030
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1031
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1032
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1034
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1035
	# no TLS encryption on 127.0.0.1
2763 rexy 1036
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1041
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1042
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1043
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1044
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1045
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1046
# sqlcounter modifications
2470 richard 1047
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1048
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1049
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1050
# make certain that mysql is up before freeradius start
2937 rexy 1051
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1052
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1053
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1054
# Allow apache to change some conf files (ie : ldap on/off)
1055
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1056
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1057
} # End of freeradius()
1 root 1058
 
2423 richard 1059
#############################################################################
2552 rexy 1060
##                           Function "chilli"                             ##
2423 richard 1061
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1062
## - Adapt the authentication web page (intercept.php)                     ##
1063
#############################################################################
2724 rexy 1064
chilli()
1 root 1065
{
1370 richard 1066
# chilli unit for systemd
2937 rexy 1067
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1068
#  This file is part of systemd.
1069
#
1070
#  systemd is free software; you can redistribute it and/or modify it
1071
#  under the terms of the GNU General Public License as published by
1072
#  the Free Software Foundation; either version 2 of the License, or
1073
#  (at your option) any later version.
2771 rexy 1074
 
1075
# This unit launches coova-chilli a captive portal
1370 richard 1076
[Unit]
1077
Description=chilli is a captive portal daemon
1078
After=network.target
1079
 
1080
[Service]
1379 richard 1081
Type=forking
1370 richard 1082
ExecStart=/usr/libexec/chilli start
1083
ExecStop=/usr/libexec/chilli stop
1084
ExecReload=/usr/libexec/chilli reload
2775 rexy 1085
PIDFile=/run/chilli.pid
1370 richard 1086
 
1087
[Install]
1088
WantedBy=multi-user.target
1089
EOF
799 richard 1090
# init file creation
1370 richard 1091
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1092
	cat <<EOF > /etc/init.d/chilli
799 richard 1093
#!/bin/sh
1094
#
1095
# chilli CoovaChilli init
1096
#
1097
# chkconfig: 2345 65 35
1098
# description: CoovaChilli
1099
### BEGIN INIT INFO
1100
# Provides:       chilli
2454 tom.houday 1101
# Required-Start: network
1102
# Should-Start:
799 richard 1103
# Required-Stop:  network
2454 tom.houday 1104
# Should-Stop:
799 richard 1105
# Default-Start:  2 3 5
1106
# Default-Stop:
1107
# Description:    CoovaChilli access controller
1108
### END INIT INFO
1109
 
1110
[ -f /usr/sbin/chilli ] || exit 0
1111
. /etc/init.d/functions
1112
CONFIG=/etc/chilli.conf
2775 rexy 1113
pidfile=/run/chilli.pid
799 richard 1114
[ -f \$CONFIG ] || {
2394 tom.houday 1115
	echo "\$CONFIG Not found"
1116
	exit 0
799 richard 1117
}
2882 rexy 1118
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1119
RETVAL=0
1120
prog="chilli"
1121
case \$1 in
2394 tom.houday 1122
	start)
2454 tom.houday 1123
		if [ -f \$pidfile ] ; then
2394 tom.houday 1124
			gprintf "chilli is already running"
1125
		else
1126
			gprintf "Starting \$prog: "
2884 rexy 1127
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1128
			rm -f /run/chilli* # cleaning
2394 tom.houday 1129
			/usr/sbin/modprobe tun >/dev/null 2>&1
1130
			echo 1 > /proc/sys/net/ipv4/ip_forward
1131
			[ -e /dev/net/tun ] || {
2454 tom.houday 1132
				(cd /dev;
1133
				mkdir net;
1134
				cd net;
2394 tom.houday 1135
				mknod tun c 10 200)
1136
			}
1137
			ifconfig $INTIF 0.0.0.0
1138
			/usr/sbin/ethtool -K $INTIF gro off
1139
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1140
			RETVAL=\$?
1141
		fi
1142
		;;
799 richard 1143
 
2394 tom.houday 1144
	reload)
1145
		killall -HUP chilli
1146
		;;
799 richard 1147
 
2394 tom.houday 1148
	restart)
1149
		\$0 stop
1150
		sleep 2
1151
		\$0 start
1152
		;;
799 richard 1153
 
2394 tom.houday 1154
	status)
1155
		status chilli
1156
		RETVAL=0
1157
		;;
1158
 
1159
	stop)
2454 tom.houday 1160
		if [ -f \$pidfile ] ; then
2394 tom.houday 1161
			gprintf "Shutting down \$prog: "
1162
			killproc /usr/sbin/chilli
1163
			RETVAL=\$?
1164
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1165
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1166
		else
2394 tom.houday 1167
			gprintf "chilli is not running"
1168
		fi
1169
		;;
1170
 
1171
	*)
1172
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1173
		exit 1
799 richard 1174
esac
1175
echo
1176
EOF
2324 tom.houday 1177
	chmod a+x /etc/init.d/chilli
1178
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1179
# conf file creation
346 richard 1180
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1181
	#NTP Option configuration for DHCP
2032 richard 1182
	#DHCP Options : rfc2132
1183
		#dhcp option value will be convert in hexa.
1184
		#NTP option (or 'option 42') is like :
2454 tom.houday 1185
		#
2032 richard 1186
		#    Code   Len         Address 1               Address 2
1187
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1188
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1189
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1190
		#
1191
		#Code : 42 => 2a
1192
		#Len : 4 => 04
2688 lucas.echa 1193
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1194
	cat <<EOF > /etc/chilli.conf
1195
# coova config for ALCASAR
2775 rexy 1196
cmdsocket	/run/chilli.sock
1336 richard 1197
unixipc		chilli.$INTIF.ipc
2775 rexy 1198
pidfile		/run/chilli.pid
346 richard 1199
net		$PRIVATE_NETWORK_MASK
595 richard 1200
dhcpif		$INTIF
841 richard 1201
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1202
#nodynip
865 richard 1203
#statip
1204
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1205
domain		$DOMAIN
355 richard 1206
dns1		$PRIVATE_IP
1207
dns2		$PRIVATE_IP
346 richard 1208
uamlisten	$PRIVATE_IP
503 richard 1209
uamport		3990
2370 tom.houday 1210
uamuiport	3991
837 richard 1211
macauth
1212
macpasswd	password
1697 richard 1213
strictmacauth
1243 richard 1214
locationname	$HOSTNAME.$DOMAIN
346 richard 1215
radiusserver1	127.0.0.1
1216
radiusserver2	127.0.0.1
1217
radiussecret	$secretradius
1218
radiusauthport	1812
1219
radiusacctport	1813
2818 rexy 1220
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1221
redirurl
1243 richard 1222
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1223
uamsecret	$secretuam
1249 richard 1224
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1225
coaport		3799
1379 richard 1226
conup		$DIR_DEST_BIN/alcasar-conup.sh
1227
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1228
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1229
include		$DIR_DEST_ETC/alcasar-uamallowed
1230
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1231
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1232
#dhcpgateway		none
1233
#dhcprelayagent		none
1610 franck 1234
#dhcpgatewayport	none
2234 richard 1235
sslkeyfile	/etc/pki/tls/private/alcasar.key
1236
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1237
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1238
#redirssl
1239
#uamuissl
346 richard 1240
EOF
2274 richard 1241
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1242
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1243
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1244
# create files for trusted domains and urls
1148 crox53 1245
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1246
	chown root:apache $DIR_DEST_ETC/alcasar-*
1247
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1248
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1249
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1250
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1251
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1252
	if [ "$chilli_exist" == "1" ]
1253
	then
2454 tom.houday 1254
		userdel -r chilli 2>/dev/null
796 richard 1255
	fi
1256
	groupadd -f chilli
1257
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1258
}  # End of chilli()
1349 richard 1259
 
2541 rexy 1260
################################################################
2521 armand.ito 1261
##                   Function "e2guardian"                    ##
2541 rexy 1262
## - Set the parameters of this HTML proxy (as controler)     ##
1263
################################################################
2724 rexy 1264
e2guardian()
1 root 1265
{
2758 rexy 1266
# Adapt systemd unit
2937 rexy 1267
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1268
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1269
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1270
# Adapt the main conf file
2521 armand.ito 1271
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1272
# French deny HTML page
2764 rexy 1273
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1274
# 2 filtergroups (8080 & 8090)
1275
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1276
# Listen on 8080 (HTTP for BL users) only on LAN side
1277
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1278
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1279
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1280
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1281
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1282
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1283
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1284
# Don't log
2521 armand.ito 1285
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1286
# Disable HTML content control (weighted & banned)
2521 armand.ito 1287
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1288
# Enable authport plugin
1289
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1290
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1291
# Enable clamd scanner
1292
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
1293
 
2841 rexy 1294
# Adapt the first group conf file
1295
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1296
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1297
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1298
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1299
 
2867 rexy 1300
# copy & adapt HTML templates
2866 rexy 1301
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1302
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1303
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1304
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1305
 
2841 rexy 1306
###### ALCASAR special filtering ####
2840 rexy 1307
# RAZ bannedphraselist
1308
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1309
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1310
# Disable URL control with regex
2764 rexy 1311
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1312
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1313
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1314
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1315
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1316
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1317
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1318
# Dont filtering files by extension or mime-type (empty list)
497 richard 1319
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1320
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1321
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1322
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1323
# Empty LAN IP list that won't be WEB filtered
497 richard 1324
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1325
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1326
# Creation of ALCASAR banned site list
2841 rexy 1327
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1328
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1329
# E2guardian filter config for ALCASAR
1330
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1331
# block all SSL and CONNECT tunnels
1332
**s
1333
# block all SSL and CONNECT tunnels specified only as an IP
1334
*ips
1335
# block all sites specified only by an IP
1336
*ip
1337
EOF
2775 rexy 1338
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1339
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1340
	cat <<EOF > $DIR_DG/lists/bannedurllist
1341
# E2guardian filter config for ALCASAR
1342
EOF
2775 rexy 1343
# Creation of files for rehabilited domains and urls
2758 rexy 1344
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1345
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1346
	touch $DIR_DG/lists/exceptionsitelist
1347
	touch $DIR_DG/lists/exceptionurllist
1348
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1349
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1350
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1351
 
2758 rexy 1352
# Bing - add 'adlt=strict'
1353
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1354
EOF
1355
# 'Safesearch' regex actualisation
1356
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1357
# change the google safesearch ("safe=strict" instead of "safe=vss")
1358
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1359
 
1360
# Create & adapt the second group conf file (av + av_wl)
1361
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1362
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1363
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1364
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1365
 
2775 rexy 1366
# create log folder
1367
    mkdir -p /var/log/e2guardian
1368
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1369
} # End of e2guardian()
1 root 1370
 
71 richard 1371
##################################################################
2519 rexy 1372
##                     Function "antivirus"                     ##
2840 rexy 1373
## - Set the parameters of clamav and freshclam                 ##
71 richard 1374
##################################################################
2724 rexy 1375
antivirus()
71 richard 1376
{
2937 rexy 1377
# Clamd unit adaptation to e2guardian
1378
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1379
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1380
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1381
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1382
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1383
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1384
# Clamd conf adaptation to e2guardian
2840 rexy 1385
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1386
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1387
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1388
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1389
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1390
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1391
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1392
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1393
	chmod 775 /var/log/clamav /var/lib/clamav
1394
	chmod 664 /var/log/clamav/*
1358 richard 1395
# update virus database every 4 hours (24h/6)
1357 richard 1396
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1397
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1398
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1399
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1400
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1401
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1402
# update now
2801 rexy 1403
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1404
} # End of antivirus()
71 richard 1405
 
2724 rexy 1406
##############################################################
1407
##                            function "ulogd"              ##
1408
## - Ulog config for multi-log files                        ##
1409
##############################################################
1410
ulogd()
476 richard 1411
{
1412
# Three instances of ulogd (three different logfiles)
1413
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1414
	nl=1
1358 richard 1415
	for log_type in traceability ssh ext-access
478 richard 1416
	do
2937 rexy 1417
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1418
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1419
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1420
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1421
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1422
[emu1]
478 richard 1423
file="/var/log/firewall/$log_type.log"
1424
sync=1
1425
EOF
2938 rexy 1426
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1427
		nl=`expr $nl + 1`
1428
	done
476 richard 1429
	chown -R root:apache /var/log/firewall
1430
	chmod 750 /var/log/firewall
1431
	chmod 640 /var/log/firewall/*
2724 rexy 1432
}  # End of ulogd()
476 richard 1433
 
1159 crox53 1434
##########################################################
2519 rexy 1435
##                    Function "nfsen"                  ##
2771 rexy 1436
## - configure NetFlow collector (nfcapd)               ##
1437
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1438
##########################################################
1389 richard 1439
nfsen()
1 root 1440
{
2772 rexy 1441
	groupadd -f nfcapd
2868 rexy 1442
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1443
# nfcapd unit for systemd
2937 rexy 1444
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1445
#  This file is part of systemd.
1446
#
1447
#  systemd is free software; you can redistribute it and/or modify it
1448
#  under the terms of the GNU General Public License as published by
1449
#  the Free Software Foundation; either version 2 of the License, or
1450
#  (at your option) any later version.
1451
 
2771 rexy 1452
# This unit launches nfcapd (a Netflow collector).
1372 richard 1453
[Unit]
2771 rexy 1454
Description=Netflow Capture Daemon
1455
After=network-online.target iptables.service
1372 richard 1456
 
1457
[Service]
2771 rexy 1458
Type=exec
2776 rexy 1459
ExecStartPre=/bin/mkdir -p /run/nfcapd
1460
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1461
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1462
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1463
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1464
 
1465
[Install]
1466
WantedBy=multi-user.target
1467
EOF
2825 rexy 1468
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1469
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1470
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1471
} # End of nfsen()
1 root 1472
 
2552 rexy 1473
###########################################################
1474
##                     Function "vnstat"                 ##
2809 rexy 1475
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1476
###########################################################
2724 rexy 1477
vnstat()
1541 richard 1478
{
2933 rexy 1479
	# vnstat
1480
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1481
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1482
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1483
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
1484
	# vnstat-dashboard
1485
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1486
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
2938 rexy 1487
	$SED "s?^PIDFile=.*?PIDFile=/run/vnstat/vnstat.pid?g" /etc/systemd/system/vnstat.service
2724 rexy 1488
} # End of vnstat()
2281 tom.houday 1489
 
2724 rexy 1490
###################################################################
1491
##                     Function "dnsmasq"                        ##
1492
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1493
###################################################################
1494
dnsmasq()
219 jeremy 1495
{
1496
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1497
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1498
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1499
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1500
# Configuration file for "dnsmasq with whitelist"
1873 richard 1501
# ADD Toulouse university whitelist domains
2775 rexy 1502
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1503
listen-address=127.0.0.1
1356 richard 1504
port=55
1472 richard 1505
no-dhcp-interface=lo
1356 richard 1506
bind-interfaces
1721 richard 1507
cache-size=1024
1356 richard 1508
domain-needed
1509
expand-hosts
1510
bogus-priv
1511
filterwin2k
2688 lucas.echa 1512
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1513
server=$DNS1
1514
server=$DNS2
1356 richard 1515
EOF
2937 rexy 1516
	# Don't run dnsmasq service. Create dnsmasq-whitelist unit
1517
	systemctl disable dnsmasq.service
1518
	cp -f /lib/systemd/system/dnsmasq.service /etc/systemd/system/dnsmasq-whitelist.service
1519
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /etc/systemd/system/dnsmasq-whitelist.service
1520
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /etc/systemd/system/dnsmasq-whitelist.service
2724 rexy 1521
} # End of dnsmasq()
2688 lucas.echa 1522
 
2724 rexy 1523
#########################################################
1524
##              Function "unbound"                     ##
1525
## - create the conf files for 4 unbound services      ##
1526
## - create the systemd files for 4 unbound services   ##
1527
#########################################################
2688 lucas.echa 1528
unbound ()
1529
{
1530
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1531
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1532
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1533
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1534
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1535
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1536
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1537
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1538
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1539
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1540
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1541
 
2724 rexy 1542
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1543
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1544
forward-zone:
1545
	name: "."
1546
	forward-addr: $DNS1
1547
	forward-addr: $DNS2
1472 richard 1548
EOF
1549
 
2724 rexy 1550
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1551
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1552
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1553
## Add one block for each domain name managed by an other DNS server
1554
##
1555
## Example:
1556
##
1557
## server:
1558
##     local-zone: "<your_domain>." transparent
1559
## forward-zone:
1560
##     name: "<your_domain>."
1561
##     forward-addr: <@IP_domain_server>
1562
##
2558 rexy 1563
EOF
1564
 
2724 rexy 1565
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1566
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1567
server:
1568
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1569
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1570
EOF
1571
 
2724 rexy 1572
# Configuration file for lo of forward unbound
2688 lucas.echa 1573
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1574
server:
1575
	interface: 127.0.0.1@53
1576
	access-control-view: 127.0.0.1/8 lo
1577
view:
1578
	name: "lo"
2864 rexy 1579
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1580
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1581
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1582
	view-first: yes
1583
EOF
1584
 
2724 rexy 1585
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1586
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1587
server:
1588
	interface: ${PRIVATE_IP}@53
1589
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1590
view:
1591
	name: "$INTIF"
1592
	view-first: yes
1593
EOF
1594
 
2831 rexy 1595
# Configuration file for main unbound
2688 lucas.echa 1596
	cat << EOF > /etc/unbound/unbound.conf
1597
server:
1598
	verbosity: 1
1599
	hide-version: yes
1600
	hide-identity: yes
1601
	do-ip6: no
1602
	include: /etc/unbound/conf.d/common/forward-zone.conf
1603
	include: /etc/unbound/conf.d/common/local-forward/*
1604
	include: /etc/unbound/conf.d/common/local-dns/*
1605
	include: /etc/unbound/conf.d/forward/*
1606
EOF
1607
 
2724 rexy 1608
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1609
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1610
server:
1611
	interface: ${PRIVATE_IP}@54
1612
	access-control: $PRIVATE_IP_MASK allow
1613
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1614
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1615
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1616
EOF
1617
 
2724 rexy 1618
# Configuration file for blacklist unbound
2688 lucas.echa 1619
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1620
server:
1621
	verbosity: 1
1622
	hide-version: yes
1623
	hide-identity: yes
1624
	do-ip6: no
1625
	logfile: "/var/log/unbound/unbound-blacklist.log"
1626
	chroot: ""
1627
	define-tag: "blacklist"
1628
	log-local-actions: yes
1629
	include: /etc/unbound/conf.d/common/forward-zone.conf
1630
	include: /etc/unbound/conf.d/common/local-forward/*
1631
	include: /etc/unbound/conf.d/common/local-dns/*
1632
	include: /etc/unbound/conf.d/blacklist/*
1633
	include: /usr/local/share/unbound-bl-enabled/*
1634
EOF
1635
 
2724 rexy 1636
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1637
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1638
server:
1639
	interface: ${PRIVATE_IP}@55
1640
	access-control: $PRIVATE_IP_MASK allow
1641
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1642
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1643
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1644
EOF
1645
 
2724 rexy 1646
# Configuration file for whitelist unbound
2688 lucas.echa 1647
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1648
server:
1649
	verbosity: 1
1650
	hide-version: yes
1651
	hide-identity: yes
1652
	do-ip6: no
1653
	do-not-query-localhost: no
1654
	define-tag: "whitelist"
1655
	local-zone: "." transparent
1656
	local-zone-tag: "." "whitelist"
2861 rexy 1657
	include: /etc/unbound/conf.d/common/local-forward/*
1658
	include: /etc/unbound/conf.d/common/local-dns/*
1659
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1660
	include: /usr/local/share/unbound-wl-enabled/*
1661
forward-zone:
1662
	name: "."
2881 rexy 1663
	forward-addr: 127.0.0.1@55
2688 lucas.echa 1664
EOF
1665
 
2724 rexy 1666
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1667
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1668
server:
1669
	interface: ${PRIVATE_IP}@56
1670
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1671
view:
1672
	name: "$INTIF"
1673
	local-zone: "." redirect
1674
	local-data: ". A $PRIVATE_IP"
1675
EOF
1676
 
2724 rexy 1677
# Configuration file for blackhole unbound
2688 lucas.echa 1678
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1679
server:
1680
	verbosity: 1
1681
	hide-version: yes
1682
	hide-identity: yes
1683
	do-ip6: no
2861 rexy 1684
	include: /etc/unbound/conf.d/common/local-forward/*
1685
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1686
	include: /etc/unbound/conf.d/blackhole/*
1687
EOF
1688
 
2937 rexy 1689
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1690
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1691
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1692
	for list in blacklist blackhole whitelist
1474 richard 1693
	do
2937 rexy 1694
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1695
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1696
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1697
	done
2937 rexy 1698
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1699
} # End of unbound()
2688 lucas.echa 1700
 
2689 lucas.echa 1701
##################################################
1702
##              Function "dhcpd"                ##
1703
##################################################
2724 rexy 1704
dhcpd()
2689 lucas.echa 1705
{
1706
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1707
	cat <<EOF > /etc/dhcpd.conf
1708
ddns-update-style none;
1709
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1710
	option routers $PRIVATE_IP;
1711
	option subnet-mask $PRIVATE_NETMASK;
1712
	option domain-name-servers $PRIVATE_IP;
1713
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1714
	default-lease-time 21600;
1715
	max-lease-time 43200;
1716
}
1717
EOF
2724 rexy 1718
} # End of dhcpd()
2689 lucas.echa 1719
 
2552 rexy 1720
##########################################################
1721
##                      Function "BL"                   ##
2769 rexy 1722
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1723
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1724
##     - URLs for E²guardian                            ##
1725
##     - IPs for NetFilter                              ##
2769 rexy 1726
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1727
##########################################################
2724 rexy 1728
BL()
308 richard 1729
{
1930 richard 1730
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1731
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1732
	mkdir -p /tmp/blacklists
1938 richard 1733
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1734
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1735
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1736
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1737
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1738
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1739
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1740
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1741
# add additional BL files
2770 rexy 1742
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1743
	do
1744
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1745
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1746
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1747
	done
2521 armand.ito 1748
	chown -R e2guardian:apache $DIR_DG
1957 richard 1749
	chown -R root:apache $DIR_DEST_SHARE
1750
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1751
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1752
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1753
# enable the default categories
1957 richard 1754
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1755
	rm -rf /tmp/blacklists
2724 rexy 1756
} # End of BL()
219 jeremy 1757
 
2552 rexy 1758
#######################################################
1759
##                  Function "cron"                  ##
1760
## - write all cron & anacron files                  ##
1761
#######################################################
2724 rexy 1762
cron()
1 root 1763
{
2640 rexy 1764
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1765
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1766
	cat <<EOF > /etc/crontab
1828 richard 1767
SHELL=/usr/bin/bash
2640 rexy 1768
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1769
MAILTO=root
1770
HOME=/
1771
 
1772
# run-parts
1773
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1774
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1775
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1776
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1777
EOF
1778
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1779
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1780
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1781
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1782
EOF
811 richard 1783
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1784
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1785
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1786
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1787
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1788
EOF
952 franck 1789
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1790
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1791
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1792
EOF
2454 tom.houday 1793
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1794
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1795
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1796
EOF
2454 tom.houday 1797
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1798
# Update the system (everyday at 3:30 am)
762 franck 1799
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1800
EOF
2454 tom.houday 1801
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1802
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1803
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1804
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1805
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1806
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1807
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1808
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1809
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1810
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1811
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1812
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1813
EOF
2454 tom.houday 1814
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1815
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1816
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
2886 rexy 1817
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1818
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1819
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1820
 
2886 rexy 1821
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1822
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1823
EOF
2454 tom.houday 1824
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1825
# start dead daemons (after boot process and every 20')
1851 franck 1826
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1827
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1828
EOF
2454 tom.houday 1829
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1830
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1831
 
1874 raphael.pi 1832
EOF
2769 rexy 1833
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1834
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1835
 
1836
EOF
2304 tom.houday 1837
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1838
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1839
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1840
EOF
2771 rexy 1841
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1842
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1843
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1844
EOF
1808 richard 1845
# removing the users crons
522 richard 1846
	rm -f /var/spool/cron/*
2724 rexy 1847
} # End of cron()
1 root 1848
 
2867 rexy 1849
########################################################################
1850
##                        Fonction "Fail2Ban"                         ##
1851
##- Adapt conf file to ALCASAR                                        ##
1852
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1853
########################################################################
1163 crox53 1854
fail2ban()
1855
{
2868 rexy 1856
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2867 rexy 1857
[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1858
$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
1859
 
1860
# add 5 jails and their filters
1861
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2868 rexy 1862
cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1863
[sshd]
1864
enabled = true
1865
#enabled  = false
1866
maxretry = 3
2868 rexy 1867
bantime = 3m
1868
findtime = 5m
2867 rexy 1869
EOF
1870
 
1871
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2868 rexy 1872
cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1873
[lighttpd-auth]
1874
enabled = true
1875
#enabled  = false
1876
maxretry = 3
2868 rexy 1877
bantime = 3m
1878
findtime = 3m
2867 rexy 1879
EOF
1880
 
1881
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2868 rexy 1882
cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1883
[alcasar_mod-evasive]
1884
#enabled = true
1885
enabled = false
1886
backend = auto
1887
filter = alcasar_mod-evasive
1888
action = iptables-allports[name=alcasar_mod-evasive]
1889
logpath = /var/log/lighttpd/access.log
1890
maxretry = 3
2868 rexy 1891
bantime = 3m
1892
findtime = 3m
2867 rexy 1893
EOF
1894
cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
1895
[Definition]
1896
failregex =  <HOST> .+\] "[^"]+" 403
1897
ignoreregex =
1898
EOF
1899
 
1900
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2868 rexy 1901
cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1902
[alcasar_intercept]
1903
enabled = true
1904
#enabled = false
1905
backend = auto
1906
filter = alcasar_intercept
1907
action = iptables-allports[name=alcasar_intercept]
1908
logpath = /var/log/lighttpd/access.log
1909
maxretry = 5
2868 rexy 1910
bantime = 3m
1911
findtime = 3m
1912
EOF
2867 rexy 1913
cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
1914
[Definition]
1915
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1916
ignoreregex =
1917
EOF
1918
 
1919
## alcasar_change-pwd : ban after 5 failed user change password attempts
2868 rexy 1920
cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1921
[alcasar_change-pwd]
1922
enabled = true
1923
#enabled = false
1924
backend = auto
1925
filter = alcasar_change-pwd
1926
action = iptables-allports[name=alcasar_change-pwd]
1927
logpath = /var/log/lighttpd/access.log
1928
maxretry = 5
2868 rexy 1929
bantime = 3m
1930
findtime = 3m
2867 rexy 1931
EOF
1932
cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
1933
[Definition]
1934
failregex = <HOST> .* \"POST \/password\.php
1935
ignoreregex =
1936
EOF
1937
 
2840 rexy 1938
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1939
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1940
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1941
	chmod 644 /var/log/fail2ban.log
2887 rexy 1942
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1943
	/usr/bin/touch /var/log/auth.log
1515 richard 1944
# fail2ban unit
2937 rexy 1945
cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1946
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1947
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1948
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1949
} # End of fail2ban()
1163 crox53 1950
 
2552 rexy 1951
#########################################################
1952
##                   Fonction "gammu_smsd"             ##
1953
## - Creating of SMS management database               ##
1954
## - Write the gammu a gammu_smsd conf files           ##
1955
#########################################################
1376 richard 1956
gammu_smsd()
1957
{
2601 tom.houday 1958
# Create 'gammu' system user
1959
	groupadd -f gammu_smsd
2868 rexy 1960
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1961
	usermod -a -G dialout gammu_smsd
1962
 
1963
# Create 'gammu' database
1964
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1965
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1966
# Add a gammu database structure
2688 lucas.echa 1967
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1968
 
2552 rexy 1969
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1970
	cat << EOF > /etc/gammurc
2552 rexy 1971
[gammu]
1972
device = /dev/ttyUSB0
1973
connection = at115200
1974
EOF
1975
 
2601 tom.houday 1976
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1977
[gammu]
1978
port = /dev/ttyUSB0
1979
connection = at115200
1980
 
1981
[smsd]
1982
PIN = 1234
1983
logfile = /var/log/gammu-smsd/gammu-smsd.log
1984
logformat = textall
1985
debuglevel = 0
1986
 
1987
service = sql
1988
driver = native_mysql
1989
user = $DB_USER
1990
password = $radiuspwd
1991
pc = localhost
1992
database = $DB_GAMMU
1993
 
2631 rexy 1994
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1995
 
1996
StatusFrequency = 30
1380 richard 1997
;LoopSleep = 2
1376 richard 1998
 
1999
;ResetFrequency = 300
2000
;HardResetFrequency = 120
2001
 
2454 tom.houday 2002
CheckSecurity = 1
1376 richard 2003
CheckSignal = 1
2004
CheckBattery = 0
2005
EOF
2601 tom.houday 2006
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2007
 
2601 tom.houday 2008
# Create the systemd unit
2937 rexy 2009
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 2010
[Unit]
2011
Description=SMS daemon for Gammu
2012
Documentation=man:gammu-smsd(1)
2013
After=network.target mysql.service
1376 richard 2014
 
2601 tom.houday 2015
[Service]
2016
Type=forking
2775 rexy 2017
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 2018
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2019
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2020
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2021
 
2022
[Install]
2023
WantedBy=multi-user.target
2024
EOF
2025
 
2314 richard 2026
# Log folder for gammu-smsd
2772 rexy 2027
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2028
	chmod 755 /var/log/gammu-smsd
1376 richard 2029
 
2552 rexy 2030
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2031
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2032
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2033
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2034
#EOF
2552 rexy 2035
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2036
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2037
 
2724 rexy 2038
} # End of gammu_smsd()
1376 richard 2039
 
2552 rexy 2040
############################################################
2041
##                 Fonction "msec"                        ##
2042
## - Apply the "fileserver" security level                ##
2863 rexy 2043
## - remove the "system request" for rebooting            ##
2552 rexy 2044
## - Fix several file permissions                         ##
2045
############################################################
2202 richard 2046
msec()
2047
{
2048
 
2049
# Apply fileserver security level
2211 richard 2050
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2051
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2052
 
2203 richard 2053
# Set permissions monitoring and enforcement
2202 richard 2054
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2055
/var/log/firewall/                      root.apache     750
2202 richard 2056
/var/log/firewall/*                     root.apache     640
2057
/etc/security/msec/perm.local           root.root       640
2058
/etc/security/msec/level.local          root.root       640
2059
/etc/freeradius-web                     root.apache     750
2060
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2061
/etc/raddb/client.conf                  radius.radius   640
2062
/etc/raddb/radius.conf                  radius.radius   640
2063
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2064
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2065
/etc/pki/CA/                            root.apache     750 force
2066
/etc/pki/CA/*                           root.apache     640 force 
2067
/etc/pki/CA/private/                    root.root       700 force
2068
/etc/pki/CA/private/*                   root.root       600 force
2069
/etc/pki/tls/private/                   root.apache     750 force
2070
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2071
/var/log/clamav/                        e2guardian.e2guardian   755 force
2072
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2073
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2074
EOF
2454 tom.houday 2075
# apply now hourly & daily checks
2202 richard 2076
/usr/sbin/msec
2211 richard 2077
/etc/cron.weekly/msec
2202 richard 2078
 
2724 rexy 2079
} # End of msec()
2202 richard 2080
 
2081
##################################################################
2552 rexy 2082
##                   Fonction "letsencrypt"                     ##
2083
## - Install Let's Encrypt client                               ##
2084
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2085
##################################################################
2086
letsencrypt()
2087
{
2088
	echo "Installing Let's Encrypt client..."
2586 tom.houday 2089
	# Remove potential old installers
2090
	rm -rf /tmp/acme.sh-*
2304 tom.houday 2091
	# Extract acme.sh
2092
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2093
	pwdInstall=$(pwd)
2688 lucas.echa 2094
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2095
	acmesh_installDir="/opt/acme.sh"
2096
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2097
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2098
	# Install acme.sh
2099
	./acme.sh --install \
2100
		--home $acmesh_installDir \
2101
		--config-home $acmesh_confDir/data \
2102
		--certhome $acmesh_confDir/certs \
2103
		--accountkey $acmesh_confDir/ca/account.key \
2104
		--accountconf $acmesh_confDir/data/account.conf \
2105
		--useragent $acmesh_userAgent \
2308 tom.houday 2106
		--nocron \
2107
		> /dev/null
2304 tom.houday 2108
	if [ $? -ne 0 ]; then
2109
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2110
	fi
2111
	# Create configuration file
2112
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2113
email=
2114
dateIssueRequest=
2115
domainRequest=
2116
challenge=
2117
dateIssued=
2118
dnsapi=
2119
dateNextRenewal=
2120
EOF
2688 lucas.echa 2121
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2122
	rm -rf /tmp/acme.sh-*
2724 rexy 2123
} # End of letsencrypt()
2304 tom.houday 2124
 
2125
##################################################################
2552 rexy 2126
##                    Fonction "post_install"                   ##
2127
## - Modifying banners (locals et ssh) & prompts                ##
2128
## - SSH config                                                 ##
2129
## - sudoers config & files security                            ##
2130
## - log rotate & ANSSI security parameters                     ##
2131
## - Apply former conf in case of an update                     ##
2132
##################################################################
1 root 2133
post_install()
2134
{
2840 rexy 2135
# change the SSHD options
2195 richard 2136
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2137
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2138
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2139
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2140
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2141
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2142
# sshd listens on EXTIF & INTIF
2143
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2144
# sshd authorized certificate for root login
2145
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2146
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2147
 
793 richard 2148
# postfix banner anonymisation
2688 lucas.echa 2149
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2150
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2151
# ALCASAR conf file
2818 rexy 2152
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2153
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2154
	echo "SSH=on" >> $CONF_FILE
1631 richard 2155
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2156
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2157
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2158
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2159
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2160
	echo "LDAP_FILTER=" >> $CONF_FILE
2161
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2162
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2163
	echo "LDAP_SSL=on" >> $CONF_FILE
2164
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2165
	echo "SMS=off" >> $CONF_FILE
2166
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2167
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2168
	echo "FAILOVER=30" >> $CONF_FILE
2169
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2170
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2171
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2172
	echo "BL_PUREIP=on" >> $CONF_FILE
2173
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2174
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2175
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2176
	echo "WIFI4EU=off" >> $CONF_FILE
2177
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2195 richard 2178
# Prompt customisation (colors)
1 root 2179
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2180
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2181
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2182
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2183
# sudoers configuration for "apache" & "sysadmin"
1 root 2184
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2185
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2186
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2187
# Modify some logrotate files (gammu, ulogd)
1 root 2188
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2189
	chmod 644 /etc/logrotate.d/*
2195 richard 2190
# Log compression
706 franck 2191
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2192
# actualisation des fichiers logs compressés
2521 armand.ito 2193
	for dir in firewall e2guardian lighttpd
706 franck 2194
	do
2688 lucas.echa 2195
		find /var/log/$dir -type f -name "*.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]" -exec gzip {} \;
706 franck 2196
	done
1221 richard 2197
# create the alcasar-load_balancing unit
2937 rexy 2198
	cat << EOF > /etc/systemd/system/alcasar-load_balancing.service
1184 crox53 2199
#  This file is part of systemd.
2200
#
2201
#  systemd is free software; you can redistribute it and/or modify it
2202
#  under the terms of the GNU General Public License as published by
2203
#  the Free Software Foundation; either version 2 of the License, or
2204
#  (at your option) any later version.
2205
 
2206
# This unit lauches alcasar-load-balancing.sh script.
2207
[Unit]
2208
Description=alcasar-load_balancing.sh execution
2209
After=network.target iptables.service
2210
 
2211
[Service]
2212
Type=oneshot
2213
RemainAfterExit=yes
1828 richard 2214
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2215
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2216
TimeoutSec=0
2217
 
2218
[Install]
2219
WantedBy=multi-user.target
1157 stephane 2220
EOF
2601 tom.houday 2221
	/usr/bin/systemctl daemon-reload
1221 richard 2222
# processes launched at boot time (Systemctl)
2840 rexy 2223
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2224
	do
1574 richard 2225
		/usr/bin/systemctl -q enable $i.service
1221 richard 2226
	done
2454 tom.houday 2227
 
1452 richard 2228
# disable processes at boot time (Systemctl)
2688 lucas.echa 2229
	for i in ulogd gpm dhcpd
1452 richard 2230
	do
1574 richard 2231
		/usr/bin/systemctl -q disable $i.service
1452 richard 2232
	done
2454 tom.houday 2233
 
2864 rexy 2234
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2235
# ignore ICMP broadcast (smurf attack)
2236
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2237
# ignore ICMP errors bogus
2238
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2239
# remove ICMP redirects responces
2240
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2241
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2242
# enable SYN Cookies (Syn flood attacks)
2243
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2244
# enable kernel antispoofing
2245
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2246
# ignore source routing
2247
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2248
# set conntrack timer to 1h (3600s) instead of 5 weeks
2249
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2250
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2251
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2252
# disable iptables_helpers
2253
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2254
# Switch to the router mode
2255
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2256
# Remove unused service ipv6
1964 franck 2257
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2258
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2259
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2260
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2261
# switch to multi-users runlevel (instead of x11)
1221 richard 2262
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2263
# disable Core dump file
2264
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2265
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2266
 
2432 richard 2267
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2268
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2269
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2270
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2271
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2272
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2273
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2274
	then
2454 tom.houday 2275
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2276
		echo >> /etc/mageia-release
2277
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2278
	fi
2279
	if [ $Lang == "fr" ]
2280
	then
2281
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2282
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2283
	else
2284
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2285
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2286
	fi
2287
	/usr/bin/update-grub2
1221 richard 2288
# Load and apply the previous conf file
2289
	if [ "$mode" = "update" ]
532 richard 2290
	then
2887 rexy 2291
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2292
		$DIR_DEST_BIN/alcasar-conf.sh --load
2293
		PARENT_SCRIPT=`basename $0`
2294
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2295
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2296
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2297
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2298
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2299
	fi
2560 rexy 2300
	rm -f /var/tmp/alcasar-conf*
1221 richard 2301
	chown -R root:apache $DIR_DEST_ETC/*
2302
	chmod -R 660 $DIR_DEST_ETC/*
2303
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2304
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2305
	echo ""
1 root 2306
	echo "#############################################################################"
638 richard 2307
	if [ $Lang == "fr" ]
2308
		then
2309
		echo "#                        Fin d'installation d'ALCASAR                       #"
2310
		echo "#                                                                           #"
2311
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2312
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2313
		echo "#                                                                           #"
2314
		echo "#############################################################################"
2315
		echo
2316
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2317
		echo
2318
		echo "- Lisez attentivement la documentation d'exploitation"
2319
		echo
2688 lucas.echa 2320
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2321
		echo
2322
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2323
	else
2396 tom.houday 2324
		echo "#                        End of ALCASAR install process                     #"
638 richard 2325
		echo "#                                                                           #"
2326
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2327
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2328
		echo "#                                                                           #"
2329
		echo "#############################################################################"
2330
		echo
2331
		echo "- The system will be rebooted in order to operate ALCASAR"
2332
		echo
2333
		echo "- Read the exploitation documentation"
2334
		echo
2688 lucas.echa 2335
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2336
		echo
2337
		echo "                   Hit 'Enter' to continue"
2338
	fi
1782 franck 2339
	sleep 2
2560 rexy 2340
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2341
	then
2688 lucas.echa 2342
		read
815 richard 2343
	fi
774 richard 2344
	clear
1 root 2345
	reboot
2724 rexy 2346
} # End of post_install()
1 root 2347
 
2552 rexy 2348
#####################################################################################
2349
#                                   Main Install loop                               #
2350
#####################################################################################
832 richard 2351
dir_exec=`dirname "$0"`
2352
if [ $dir_exec != "." ]
2353
then
2354
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2355
	echo "Launch this program from the ALCASAR archive directory"
2356
	exit 0
2357
fi
2688 lucas.echa 2358
if [ $EUID -gt 0 ]
2220 richard 2359
then
2688 lucas.echa 2360
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2361
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2362
	exit 0
2363
fi
832 richard 2364
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2365
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2366
nb_args=$#
2367
args=$1
2368
if [ $nb_args -eq 0 ]
2369
then
2370
	nb_args=1
2371
	args="-h"
2372
fi
1062 richard 2373
chmod -R u+x $DIR_SCRIPTS/*
1 root 2374
case $args in
2375
	-\? | -h* | --h*)
2376
		echo "$usage"
2377
		exit 0
2378
		;;
291 franck 2379
	-i | --install)
2937 rexy 2380
		for func in license testing_system testing_network
2724 rexy 2381
		do
2382
			header_install
2383
			$func
2384
			if [ $DEBUG_ALCASAR == "on" ]
2385
			then
2870 rexy 2386
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2387
				read
2388
			fi
2389
		done
595 richard 2390
# RPMs install
2941 rexy 2391
			if [ "$mode" == "update" ] # to avoid updating unbound during the V5.3.3 update (to be removed after this version)
2392
			then
2393
				echo "/^unbound/" >> /etc/urpmi/skip.list
2394
			fi
2395
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2396
		if [ "$?" != "0" ]
1 root 2397
		then
595 richard 2398
			exit 0
2399
		fi
1249 richard 2400
		if [ -e $CONF_FILE ]
595 richard 2401
		then
2458 richard 2402
# Uninstall or update the running version
2403
			if [ "$mode" == "update" ]
2404
			then
2560 rexy 2405
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2406
			else
2560 rexy 2407
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2408
			fi
595 richard 2409
		fi
2847 rexy 2410
		if [ $DEBUG_ALCASAR == "on" ]
2411
		then
2412
			echo "*** 'debug' : end of cleaning ***"
2413
			read
2414
		fi
2835 rexy 2415
# Test if conf file
2416
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2417
		then
2826 rexy 2418
# Extract some info from the previous configuration file
2834 rexy 2419
			cd /var/tmp
2420
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2421
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2422
			then
2423
				header_install
2424
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2425
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2426
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2427
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2428
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2429
				if [ $Lang == "fr" ]
2834 rexy 2430
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2431
					else echo "The configuration file of an old version has been found";
597 richard 2432
				fi
2834 rexy 2433
				response=0
2434
				PTN='^[oOnNyY]?$'
2435
				until [[ "$response" =~ $PTN ]]
2436
				do
2437
					if [ $Lang == "fr" ]
2438
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2439
						else echo -n "Do you want to use it (Y/n)?";
2440
					fi
2441
					read response
2442
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2443
					then
2444
						rm -f /var/tmp/alcasar-conf*
2445
						rm -rf /var/tmp/conf
2446
					fi
2447
				done
2448
			fi
2847 rexy 2449
			cd $DIR_INSTALL
597 richard 2450
		fi
636 richard 2451
# Test if update
2834 rexy 2452
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2453
		then
2454
			if [ $Lang == "fr" ]
2455
				then echo "#### Installation avec mise à jour ####";
2456
				else echo "#### Installation with update     ####";
2457
			fi
5 franck 2458
			mode="update"
1 root 2459
		fi
2937 rexy 2460
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2461
		do
2462
			$func
2466 richard 2463
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2464
			then
2870 rexy 2465
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2466
				read
2466 richard 2467
			fi
14 richard 2468
		done
5 franck 2469
		;;
291 franck 2470
	-u | --uninstall)
1828 richard 2471
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2472
		then
597 richard 2473
			if [ $Lang == "fr" ]
2474
				then echo "ALCASAR n'est pas installé!";
2475
				else echo "ALCASAR isn't installed!";
2476
			fi
1 root 2477
			exit 0
2478
		fi
5 franck 2479
		response=0
2760 lucas.echa 2480
		PTN='^[oOyYnN]?$'
2481
		until [[ "$response" =~ $PTN ]]
5 franck 2482
		do
597 richard 2483
			if [ $Lang == "fr" ]
2760 lucas.echa 2484
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2485
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2486
			fi
5 franck 2487
			read response
2488
		done
1103 richard 2489
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2490
		then
1103 richard 2491
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2492
		else
2560 rexy 2493
			rm -f /var/tmp/alcasar-conf*
1 root 2494
		fi
597 richard 2495
# Uninstall the running version
2560 rexy 2496
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2497
		;;
2498
	*)
2499
		echo "Argument inconnu :$1";
460 richard 2500
		echo "Unknown argument :$1";
1 root 2501
		echo "$usage"
2502
		exit 1
2503
		;;
2504
esac
10 franck 2505
# end of script