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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2705 2019-03-05 22:30:50Z tom.houdayer $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
376 franck 27
# Functions :
1378 richard 28
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29
#	init			: Installation of RPM and scripts
30
#	network			: Network parameters
2552 rexy 31
#	ACC				: ALCASAR Control Center installation
32
#	CA				: Certification Authority initialization
1837 richard 33
#	time_server		: NTPd configuration
1221 richard 34
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35
#	freeradius		: FreeRadius initialisation
1389 richard 36
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38
#	antivirus		: HAVP + libclamav configuration
1485 richard 39
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#	unbound			: Name server configuration
43
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44
#	vnstat			: little network stat daemon
2688 lucas.echa 45
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#	msec			: Mandriva security package configuration
2304 tom.houday 50
#	letsencrypt		: Let's Encrypt client
2552 rexy 51
#	post_install	: Security, log rotation, etc.
1 root 52
 
2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`						# current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"					# directory of Lighttpd
65
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
DB_RADIUS="radius"						# database name used by FreeRadius server
74
DB_USER="radius"						# user name allows to request the users database
75
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"						# default hostname
78
DOMAIN="localdomain"					# default local domain
2669 tom.houday 79
EXTIF=''					# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''					# INTIF is connected to the consultation network
1148 crox53 81
MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
959 franck 87
license ()
88
{
89
	if [ $Lang == "fr" ]
1538 richard 90
	then
91
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
	else
93
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
96
	PTN='^[oOyYnN]$'
97
	until [[ $(expr $response : $PTN) -gt 0 ]]
98
	do
99
		if [ $Lang == "fr" ]
1563 franck 100
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102
		fi
103
		read response
104
	done
105
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106
	then
107
		exit 1
108
	fi
959 franck 109
}
110
 
1 root 111
header_install ()
112
{
113
	clear
114
	echo "-----------------------------------------------------------------------------"
460 richard 115
	echo "                     ALCASAR V$VERSION Installation"
1 root 116
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
	echo "-----------------------------------------------------------------------------"
1389 richard 118
}
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
29 richard 127
testing ()
128
{
1529 richard 129
# Test of Mageia version
130
# extract the current Mageia version and hardware architecture (i586 ou X64)
131
	fic=`cat /etc/product.id`
132
	unknown_os=0
133
	old="$IFS"
134
	IFS=","
135
	set $fic
2688 lucas.echa 136
	for i in "$@"
1529 richard 137
	do
138
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
			then
1529 richard 140
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
			unknown_os=`expr $unknown_os + 1`
142
		fi
143
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
			then
1529 richard 145
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
			unknown_os=`expr $unknown_os + 1`
147
		fi
148
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
			then
1529 richard 150
			ARCH=`echo $i|cut -d"=" -f2`
151
			unknown_os=`expr $unknown_os + 1`
152
		fi
153
	done
2669 tom.houday 154
	if [ "$ARCH" != "x86_64" ]
2149 richard 155
		then
156
		if [ $Lang == "fr" ]
2669 tom.houday 157
			then echo "Votre architecture matérielle doit être en 64bits"
158
			else echo "You hardware architecture must be 64bits"
2149 richard 159
		fi
2482 lucas.echa 160
		exit 1
2149 richard 161
	fi
1529 richard 162
	IFS="$old"
2669 tom.houday 163
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164
	then
2669 tom.houday 165
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
			then
167
			echo
168
			if [ $Lang == "fr" ]
169
				then
170
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172
				echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173
				echo "3 - Importez votre base des usagers"
174
			else
175
				echo "The automatic update of ALCASAR can't be performed."
176
				echo "1 - Save your traceability files and the user database"
177
				echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178
				echo "3 - Import your users database"
179
			fi
180
		else
181
			if [ $Lang == "fr" ]
182
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
				else echo "The installation of ALCASAR can't be performed."
184
			fi
185
		fi
186
		echo
187
		if [ $Lang == "fr" ]
188
			then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189
			else echo "The OS must be replaced (Mageia6-64bits)"
190
		fi
2688 lucas.echa 191
		exit 1
2669 tom.houday 192
	fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
	if [ -e $CONF_FILE ]
196
	then
2396 tom.houday 197
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
		if [ $Lang == "fr" ]
2669 tom.houday 199
			then echo "La version $current_version d'ALCASAR est déjà installée"
200
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
1362 richard 204
		until [[ $(expr $response : $PTN) -gt 0 ]]
205
		do
206
			if [ $Lang == "fr" ]
2669 tom.houday 207
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
			fi
1362 richard 210
			read response
211
		done
2458 richard 212
		if [ "$response" = "2" ]
1362 richard 213
		then
2560 rexy 214
			rm -f /var/tmp/alcasar-conf*
1362 richard 215
		else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
			$DIR_SCRIPTS/alcasar-conf.sh --create
223
			mode="update"
224
		fi
1529 richard 225
	fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
	if [ ! -d /var/log/netflow/porttracker ]
228
		then
2688 lucas.echa 229
		free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
		if [ $free_space -lt 10 ]
231
			then
232
			if [ $Lang == "fr" ]
233
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
			fi
236
		exit 0
237
		fi
238
	fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
	if [ -z "$EXTIF" ]; then
242
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
		if [ -z "$EXTIF" ]; then
244
			if [ "$Lang" == 'fr' ]
245
				then echo -n "Aucune passerelle par défaut configurée"
246
				else echo -n "No default gateway configured"
247
			fi
248
			exit 1
249
		fi
250
	fi
251
	if [ "$Lang" == 'fr' ]
252
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253
		else echo "External interface (Internet) used: $EXTIF"
254
	fi
255
 
256
	if [ -z "$INTIF" ]; then
257
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
258
		interfacesCount=$(echo "$interfacesList" | wc -l)
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
 
271
			if [ "$Lang" == 'fr' ]
272
				then echo 'Liste des interfaces disponible :'
273
				else echo 'List of available interfaces:'
274
			fi
275
			echo "$interfacesSorted"
276
			response=''
277
			while true; do
278
				if [ "$Lang" == 'fr' ]
279
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
280
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
281
				fi
282
				read response
283
 
284
				[ -z "$response" ] && response="$interfacePreferred"
285
 
286
				# Check if interface exist
2688 lucas.echa 287
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 288
					INTIF="$response"
289
					break
290
				else
291
					if [ "$Lang" == 'fr' ]
292
						then echo "Interface \"$response\" introuvable"
293
						else echo "Interface \"$response\" not found"
294
					fi
295
				fi
296
			done
297
		fi
298
	fi
299
	if [ "$Lang" == 'fr' ]
300
		then echo "Interface interne utilisée : $INTIF"
301
		else echo "Internal interface used: $INTIF"
302
	fi
303
 
2290 richard 304
	if [ $Lang == "fr" ]
305
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 306
		else echo -n "Network parameters tests: "
2290 richard 307
	fi
308
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 309
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 310
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 311
	for i in $IF_INTERFACES
312
	do
2688 lucas.echa 313
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 314
			rm -f ifcfg-$i
2454 tom.houday 315
 
2282 richard 316
			if [ $Lang == "fr" ]
317
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 318
				else echo "Deleting: ifcfg-$i"
2282 richard 319
			fi
320
		fi
321
	done
2688 lucas.echa 322
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 323
	echo -n "."
2454 tom.houday 324
# Test Ethernet NIC links state
2669 tom.houday 325
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
326
	if [ ! -z "$interfacesDown" ]; then
327
		for i in $interfacesDown; do
328
			if [ $Lang == "fr" ]
329
			then
330
				echo -e "\nÉchec"
331
				echo "Le lien réseau de la carte $i n'est pas actif."
332
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
333
			else
334
				echo -e "\nFailed"
335
				echo "The link state of $i interface is down."
336
				echo "Make sure that this network card is connected to a switch or an A.P."
337
			fi
338
		done
339
		exit 1
340
	fi
1471 richard 341
	echo -n "."
342
# Test EXTIF config files
2681 tom.houday 343
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
344
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 345
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 346
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 347
	then
784 richard 348
		if [ $Lang == "fr" ]
2454 tom.houday 349
		then
2669 tom.houday 350
			echo -e "\nÉchec"
784 richard 351
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
352
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 353
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 354
		else
2669 tom.houday 355
			echo -e "\nFailed"
784 richard 356
			echo "The Internet connected network card ($EXTIF) isn't well configured."
357
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 358
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 359
		fi
830 richard 360
		echo "DEVICE=$EXTIF"
784 richard 361
		echo "IPADDR="
362
		echo "NETMASK="
363
		echo "GATEWAY="
364
		echo "DNS1="
365
		echo "DNS2="
830 richard 366
		echo "ONBOOT=yes"
2669 tom.houday 367
		exit 1
784 richard 368
	fi
369
	echo -n "."
2290 richard 370
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 371
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 372
		if [ $Lang == "fr" ]
2454 tom.houday 373
		then
2669 tom.houday 374
			echo -e "\nÉchec"
595 richard 375
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
376
			echo "Réglez ce problème puis relancez ce script."
377
		else
2669 tom.houday 378
			echo -e "\nFailed"
595 richard 379
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
380
			echo "Resolv this problem, then restart this script."
381
		fi
2669 tom.houday 382
		exit 1
29 richard 383
	fi
308 richard 384
	echo -n "."
2290 richard 385
# Test if default GW is alive
1499 richard 386
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 387
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 388
		then
595 richard 389
		if [ $Lang == "fr" ]
2454 tom.houday 390
		then
2669 tom.houday 391
			echo -e "\nÉchec"
2290 richard 392
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 393
			echo "Réglez ce problème puis relancez ce script."
394
		else
2669 tom.houday 395
			echo -e "\nFailed"
2290 richard 396
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 397
			echo "Resolv this problem, then restart this script."
398
		fi
2669 tom.houday 399
		exit 1
308 richard 400
	fi
401
	echo -n "."
2290 richard 402
# Test Internet connectivity
2669 tom.houday 403
	domainTested='www.google.com'
404
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
405
	if [ $? -ne 0 ]; then
595 richard 406
		if [ $Lang == "fr" ]
2454 tom.houday 407
		then
2669 tom.houday 408
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 409
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
410
			echo "Vérifiez la validité des adresses IP des DNS."
411
		else
2669 tom.houday 412
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 413
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
414
			echo "Verify the DNS IP addresses"
415
		fi
2669 tom.houday 416
		exit 1
29 richard 417
	fi
308 richard 418
	echo ". : ok"
1389 richard 419
} # end of testing ()
302 richard 420
 
2552 rexy 421
#######################################################################
422
##                    Function "init"                                ##
423
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
424
## - Creation of random password for GRUB, mariadb (admin and user)  ##
425
#######################################################################
302 richard 426
init ()
427
{
527 richard 428
	if [ "$mode" != "update" ]
302 richard 429
	then
430
# On affecte le nom d'organisme
597 richard 431
		header_install
302 richard 432
		ORGANISME=!
433
		PTN='^[a-zA-Z0-9-]*$'
580 richard 434
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 435
		do
595 richard 436
			if [ $Lang == "fr" ]
2454 tom.houday 437
				then echo -n "Entrez le nom de votre organisme : "
597 richard 438
				else echo -n "Enter the name of your organism : "
595 richard 439
			fi
330 franck 440
			read ORGANISME
613 richard 441
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 442
			then
330 franck 443
				ORGANISME=!
444
			fi
445
		done
302 richard 446
	fi
1 root 447
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 448
# We create random passwords and shared secrets
628 richard 449
	rm -f $PASSWD_FILE
2419 richard 450
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 451
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 452
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
453
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
454
		grep -v '[eE]nter password:' | \
455
		sed -e "s/PBKDF2 hash of your password is //"`
456
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
457
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
458
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
459
	chmod 0600 /boot/grub2/user.cfg
2419 richard 460
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 461
	echo "GRUB2_user=root" >> $PASSWD_FILE
462
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 463
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 464
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 465
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 466
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 467
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 468
	echo "db_user=$DB_USER" >> $PASSWD_FILE
469
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 470
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 471
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
472
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 473
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 474
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
475
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 476
	chmod 640 $PASSWD_FILE
1828 richard 477
#  copy scripts in in /usr/local/bin
2664 tom.houday 478
	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 479
#  copy conf files in /usr/local/etc
1954 richard 480
	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 481
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 482
# generate central conf file
483
	cat <<EOF > $CONF_FILE
612 richard 484
##########################################
485
##                                      ##
486
##          ALCASAR Parameters          ##
487
##                                      ##
488
##########################################
1 root 489
 
612 richard 490
INSTALL_DATE=$DATE
491
VERSION=$VERSION
492
ORGANISM=$ORGANISME
1748 richard 493
HOSTNAME=$HOSTNAME
923 franck 494
DOMAIN=$DOMAIN
612 richard 495
EOF
628 richard 496
	chmod o-rwx $CONF_FILE
1 root 497
} # End of init ()
498
 
2552 rexy 499
#########################################################
500
##                    Function "network"               ##
501
## - Define the several network address                ##
502
## - Define the DNS naming                             ##
503
## - INTIF parameters (consultation network)           ##
504
## - Write "/etc/hosts" file                           ##
505
## - write "hosts.allow" & "hosts.deny" files          ##
506
#########################################################
1 root 507
network ()
508
{
509
	header_install
636 richard 510
	if [ "$mode" != "update" ]
511
		then
512
		if [ $Lang == "fr" ]
513
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
514
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
515
		fi
516
		response=0
517
		PTN='^[oOyYnN]$'
518
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 519
		do
595 richard 520
			if [ $Lang == "fr" ]
659 richard 521
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 522
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 523
			fi
1 root 524
			read response
525
		done
636 richard 526
		if [ "$response" = "n" ] || [ "$response" = "N" ]
527
		then
528
			PRIVATE_IP_MASK="0"
529
			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:]]$'
530
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 531
			do
595 richard 532
				if [ $Lang == "fr" ]
597 richard 533
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
534
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 535
				fi
597 richard 536
				read PRIVATE_IP_MASK
1 root 537
			done
636 richard 538
		else
2688 lucas.echa 539
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 540
		fi
595 richard 541
	else
2454 tom.houday 542
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 543
		rm -rf conf/etc/alcasar.conf
1 root 544
	fi
861 richard 545
# Define LAN side global parameters
1740 richard 546
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 547
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 548
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 549
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 550
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 551
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 552
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 553
	then
2454 tom.houday 554
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 555
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 556
	fi
1499 richard 557
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
558
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 559
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 560
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 561
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 562
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 563
# Define Internet parameters
2464 richard 564
	if [ "$mode" != "update" ]
2457 richard 565
	then
2464 richard 566
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
567
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
568
	else
569
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
570
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
571
	fi
2693 franck 572
    DNS1=${DNS1:=208.67.220.220}
70 franck 573
	DNS2=${DNS2:=208.67.222.222}
2693 franck 574
#	if [ "$DNS1" == "" ]
575
#	then
576
#		if [ $Lang == "fr" ]
577
#		then
578
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
579
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
580
#		else
581
#			echo "The IP address of DNS servers are not set correctly"
582
#			echo "Check the extern network card configuration ($EXTIF)"
583
#		fi
584
#		exit 0
585
#	fi
1499 richard 586
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 587
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 588
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 589
# Write network parameters in the conf file
1469 richard 590
	echo "EXTIF=$EXTIF" >> $CONF_FILE
591
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 592
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
593
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
594
	for i in $INTERFACES
595
	do
596
		SUB=`echo ${i:0:2}`
597
		if [ $SUB = "wl" ]
598
			then WIFIF=$i
2454 tom.houday 599
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 600
			then LANIF=$i
601
		fi
602
	done
603
	if [ -n "$WIFIF" ]
604
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
605
	elif [ -n "$LANIF" ]
606
		then echo "LANIF=$LANIF" >> $CONF_FILE
607
	fi
2454 tom.houday 608
	#########################################################################################################
2552 rexy 609
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 610
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 611
	then
1499 richard 612
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 613
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 614
	else
615
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 616
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 617
	fi
1587 richard 618
	echo "DNS1=$DNS1" >> $CONF_FILE
619
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 620
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 621
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 622
	echo "DHCP=on" >> $CONF_FILE
914 franck 623
	echo "EXT_DHCP_IP=none" >> $CONF_FILE
624
	echo "RELAY_DHCP_IP=none" >> $CONF_FILE
625
	echo "RELAY_DHCP_PORT=none" >> $CONF_FILE
1610 franck 626
	echo "INT_DNS_DOMAIN=none" >> $CONF_FILE
627
	echo "INT_DNS_IP=none" >> $CONF_FILE
628
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 629
# network default
597 richard 630
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 631
	cat <<EOF > /etc/sysconfig/network
632
NETWORKING=yes
633
FORWARD_IPV4=true
634
EOF
2552 rexy 635
# write "/etc/hosts"
1 root 636
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
637
	cat <<EOF > /etc/hosts
503 richard 638
127.0.0.1	localhost
2558 rexy 639
$PRIVATE_IP	$HOSTNAME
1 root 640
EOF
2552 rexy 641
# write EXTIF (Internet) config
1499 richard 642
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
643
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 644
	then
1499 richard 645
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 646
DEVICE=$EXTIF
1585 richard 647
BOOTPROTO=dhcp
648
DNS1=127.0.0.1
649
PEERDNS=no
650
RESOLV_MODS=yes
651
ONBOOT=yes
1613 franck 652
NOZEROCONF=yes
1585 richard 653
METRIC=10
654
MII_NOT_SUPPORTED=yes
655
IPV6INIT=no
656
IPV6TO4INIT=no
657
ACCOUNTING=no
658
USERCTL=no
659
MTU=$MTU
660
EOF
2688 lucas.echa 661
	else
1585 richard 662
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
663
DEVICE=$EXTIF
14 richard 664
BOOTPROTO=static
597 richard 665
IPADDR=$PUBLIC_IP
666
NETMASK=$PUBLIC_NETMASK
667
GATEWAY=$PUBLIC_GATEWAY
14 richard 668
DNS1=127.0.0.1
1499 richard 669
RESOLV_MODS=yes
14 richard 670
ONBOOT=yes
671
METRIC=10
1610 franck 672
NOZEROCONF=yes
14 richard 673
MII_NOT_SUPPORTED=yes
674
IPV6INIT=no
675
IPV6TO4INIT=no
676
ACCOUNTING=no
677
USERCTL=no
994 franck 678
MTU=$MTU
14 richard 679
EOF
1499 richard 680
	fi
2552 rexy 681
# write INTIF (consultation LAN) in normal mode
841 richard 682
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
683
DEVICE=$INTIF
684
BOOTPROTO=static
685
ONBOOT=yes
686
NOZEROCONF=yes
687
MII_NOT_SUPPORTED=yes
688
IPV6INIT=no
689
IPV6TO4INIT=no
690
ACCOUNTING=no
691
USERCTL=no
692
EOF
1558 richard 693
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 694
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 695
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 696
DEVICE=$INTIF
697
BOOTPROTO=static
698
IPADDR=$PRIVATE_IP
604 richard 699
NETMASK=$PRIVATE_NETMASK
1 root 700
ONBOOT=yes
701
METRIC=10
702
NOZEROCONF=yes
703
MII_NOT_SUPPORTED=yes
14 richard 704
IPV6INIT=no
705
IPV6TO4INIT=no
706
ACCOUNTING=no
707
USERCTL=no
1 root 708
EOF
2282 richard 709
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
710
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
711
	then
712
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
713
DEVICE=$WIFIF
714
BOOTPROTO=static
715
ONBOOT=yes
716
NOZEROCONF=yes
717
MII_NOT_SUPPORTED=yes
718
IPV6INIT=no
719
IPV6TO4INIT=no
720
ACCOUNTING=no
721
USERCTL=no
722
EOF
723
	elif [ -n "$LANIF" ]
724
	then
725
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
726
DEVICE=$LANIF
727
BOOTPROTO=static
728
ONBOOT=yes
729
NOZEROCONF=yes
730
MII_NOT_SUPPORTED=yes
731
IPV6INIT=no
732
IPV6TO4INIT=no
733
ACCOUNTING=no
734
USERCTL=no
735
EOF
736
	fi
2454 tom.houday 737
	#########################################################################################################
2552 rexy 738
# write hosts.allow & hosts.deny
1 root 739
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
740
	cat <<EOF > /etc/hosts.allow
741
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 742
sshd: ALL
1 root 743
ntpd: $PRIVATE_NETWORK_SHORT
744
EOF
745
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
746
	cat <<EOF > /etc/hosts.deny
747
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
748
EOF
790 richard 749
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 750
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 751
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 752
# load conntrack ftp module
753
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 754
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 755
# load ipt_NETFLOW module
756
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 757
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 758
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
759
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
760
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
761
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 762
#
860 richard 763
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
1 root 764
} # End of network ()
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
###################################################
1221 richard 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
780
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
781
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
782
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
783
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 784
	chown -R apache:apache $DIR_WEB/*
1833 richard 785
# copy & adapt "freeradius-web" files
786
	cp -rf $DIR_CONF/freeradius-web/ /etc/
787
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
788
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
789
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
790
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
791
	cat <<EOF > /etc/freeradius-web/naslist.conf
792
nas1_name: alcasar-$ORGANISME
793
nas1_model: Network Access Controler
794
nas1_ip: $PRIVATE_IP
795
nas1_port_num: 0
796
nas1_community: public
797
EOF
798
	chown -R apache:apache /etc/freeradius-web/
799
# create the log & backup structure :
1489 richard 800
# - base = users database
801
# - archive = tarball of "base + http firewall + netflow"
1833 richard 802
# - security = watchdog log
2138 richard 803
	for i in base archive security activity_report;
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
71 richard 809
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 810
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
811
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 812
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
813
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 814
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
815
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 816
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
817
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 818
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 819
# Configuring & securing Lighttpd
790 richard 820
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 821
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
822
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 823
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
824
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 825
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
826
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 827
 
828
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 829
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
830
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
831
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
832
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
833
 
2592 rexy 834
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
835
 
836
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
837
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
838
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
839
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
840
 
841
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
842
 
843
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
844
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 845
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
846
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
847
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
848
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 849
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 850
 
2588 rexy 851
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
852
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
853
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 854
 
2588 rexy 855
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 856
	/usr/bin/systemctl start lighttpd
2499 tom.houday 857
	/usr/bin/systemctl start php-fpm
2488 lucas.echa 858
 
2552 rexy 859
# Creation of the first account (in 'admin' profile)
2293 tom.houday 860
	if [ "$mode" = "install" ]
2688 lucas.echa 861
	then
862
		header_install
1268 richard 863
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 864
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
865
		mkdir -p $DIR_DEST_ETC/digest
866
		chmod 755 $DIR_DEST_ETC/digest
867
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
868
		do
869
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
870
		done
2293 tom.houday 871
	fi
2488 lucas.echa 872
 
2561 rexy 873
	# Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 874
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 875
	# Log file for ACC access imputability
876
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
877
	chown root:apache /var/Save/security/acc_access.log
878
	chmod 664 /var/Save/security/acc_access.log
1389 richard 879
} # End of ACC ()
1 root 880
 
2552 rexy 881
##################################################################
882
##                               Fonction "CA"                  ##
883
## - Creating the CA and the server certificate (lighttpd)      ##
884
##################################################################
1221 richard 885
CA ()
1 root 886
{
510 richard 887
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 888
	chown -R root:apache /etc/pki
1 root 889
	chmod -R 750 /etc/pki
1389 richard 890
} # End of CA ()
1 root 891
 
2552 rexy 892
#############################################################
893
##               Function "time_server"                    ##
894
## - Configuring NTP server                                ##
895
#############################################################
1837 richard 896
time_server ()
897
{
898
# Set the Internet time server
899
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
900
	cat <<EOF > /etc/ntp/step-tickers
901
0.fr.pool.ntp.org	# adapt to your country
902
1.fr.pool.ntp.org
903
2.fr.pool.ntp.org
904
EOF
905
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
906
	cat <<EOF > /etc/ntp.conf
907
server 0.fr.pool.ntp.org	# adapt to your country
908
server 1.fr.pool.ntp.org
909
server 2.fr.pool.ntp.org
910
server 127.127.1.0   		# local clock si NTP internet indisponible ...
911
fudge 127.127.1.0 stratum 10
912
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
913
restrict 127.0.0.1
914
driftfile /var/lib/ntp/drift
915
logfile /var/log/ntp.log
916
disable monitor
917
EOF
918
	chown -R ntp:ntp /var/lib/ntp
919
# Synchronize now
2688 lucas.echa 920
	ntpd -4 -q -g &
1837 richard 921
} # End of time_server ()
922
 
2541 rexy 923
#####################################################################
924
##                     Function "init_db"                          ##
925
## - Mysql initialization                                          ##
926
## - Set admin (root) password                                     ##
927
## - Remove unused users & databases                               ##
928
## - Radius database creation                                      ##
929
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
930
#####################################################################
1 root 931
init_db ()
932
{
2688 lucas.echa 933
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 934
	then
935
		systemctl stop mysqld
936
	fi
1355 richard 937
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 938
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 939
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 940
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 941
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
942
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 943
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2416 richard 944
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946
	/usr/bin/systemctl start mysqld
1963 richard 947
	nb_round=1
1981 richard 948
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949
	do
950
		nb_round=`expr $nb_round + 1`
951
		sleep 2
952
	done
1981 richard 953
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954
	then
1981 richard 955
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956
		exit
1955 richard 957
	fi
1355 richard 958
# Secure the server
2688 lucas.echa 959
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
960
 
2416 richard 961
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 962
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
963
	$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 964
# Create 'radius' database
2688 lucas.echa 965
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 966
# Add an empty radius database structure
2688 lucas.echa 967
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 968
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 969
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 970
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
971
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
972
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 973
	/usr/bin/systemctl daemon-reload
1389 richard 974
} # End of init_db ()
1 root 975
 
2423 richard 976
###################################################################
977
##                       Function "freeradius"                   ##
978
## - Set the configuration files                                 ##
979
## - Set the shared secret between coova-chilli and freeradius   ##
980
## - Adapt the Mysql conf file and counters                      ##
981
###################################################################
2421 richard 982
freeradius ()
1 root 983
{
1800 richard 984
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 985
	chown -R radius:radius /etc/raddb
986
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 987
# Set radius global parameters (radius.conf)
1 root 988
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
989
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
990
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 991
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
992
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2419 richard 993
 
2501 tom.houday 994
# Add ALCASAR dictionary
995
	cp $DIR_CONF/radius/dictionary.alcasar /usr/share/freeradius/dictionary.alcasar
2512 tom.houday 996
	echo -e '\n$INCLUDE dictionary.alcasar' >> /usr/share/freeradius/dictionary
997
# Add CoovaChilli dictionary
998
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /usr/share/freeradius/dictionary.coovachilli
999
	echo -e '\n$INCLUDE dictionary.coovachilli' >> /usr/share/freeradius/dictionary
2420 richard 1000
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1001
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1002
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1003
client localhost {
1004
	ipaddr = 127.0.0.1
1 root 1005
	secret = $secretradius
2438 richard 1006
	shortname = chilli
2454 tom.houday 1007
	nas_type = other
1 root 1008
}
1009
EOF
2420 richard 1010
# Set Virtual server (remvove all except "alcasar virtual site")
1011
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1012
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1013
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1014
	chown radius:apache /etc/raddb/sites-available/alcasar*
1015
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1016
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1017
# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2420 richard 1018
 
2454 tom.houday 1019
# Set modules
2465 richard 1020
# Add custom LDAP "available module"
1021
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1022
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2422 richard 1023
# Set only usefull modules for ALCASAR (ldap is enabled only via ACC)
2454 tom.houday 1024
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1025
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1026
	do
1027
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1028
	done
2423 richard 1029
# Configure SQL mod
2420 richard 1030
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1031
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1032
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1033
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1034
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1035
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1036
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1038
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1039
	[ -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
1040
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1041
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1042
# sqlcounter modifications
2470 richard 1043
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1044
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1045
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1046
# make certain that mysql is up before freeradius start
1358 richard 1047
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1048
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1049
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1050
# Allow apache to change some conf files (ie : ldap on/off)
1051
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2421 richard 1052
} # End freeradius ()
1 root 1053
 
2423 richard 1054
#############################################################################
2552 rexy 1055
##                           Function "chilli"                             ##
2423 richard 1056
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1057
## - Adapt the authentication web page (intercept.php)                     ##
1058
#############################################################################
1389 richard 1059
chilli ()
1 root 1060
{
1370 richard 1061
# chilli unit for systemd
2324 tom.houday 1062
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1063
#  This file is part of systemd.
1064
#
1065
#  systemd is free software; you can redistribute it and/or modify it
1066
#  under the terms of the GNU General Public License as published by
1067
#  the Free Software Foundation; either version 2 of the License, or
1068
#  (at your option) any later version.
1370 richard 1069
[Unit]
1070
Description=chilli is a captive portal daemon
1071
After=network.target
1072
 
1073
[Service]
1379 richard 1074
Type=forking
1370 richard 1075
ExecStart=/usr/libexec/chilli start
1076
ExecStop=/usr/libexec/chilli stop
1077
ExecReload=/usr/libexec/chilli reload
1078
PIDFile=/var/run/chilli.pid
1079
 
1080
[Install]
1081
WantedBy=multi-user.target
1082
EOF
799 richard 1083
# init file creation
1370 richard 1084
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1085
	cat <<EOF > /etc/init.d/chilli
799 richard 1086
#!/bin/sh
1087
#
1088
# chilli CoovaChilli init
1089
#
1090
# chkconfig: 2345 65 35
1091
# description: CoovaChilli
1092
### BEGIN INIT INFO
1093
# Provides:       chilli
2454 tom.houday 1094
# Required-Start: network
1095
# Should-Start:
799 richard 1096
# Required-Stop:  network
2454 tom.houday 1097
# Should-Stop:
799 richard 1098
# Default-Start:  2 3 5
1099
# Default-Stop:
1100
# Description:    CoovaChilli access controller
1101
### END INIT INFO
1102
 
1103
[ -f /usr/sbin/chilli ] || exit 0
1104
. /etc/init.d/functions
1105
CONFIG=/etc/chilli.conf
1106
pidfile=/var/run/chilli.pid
1107
[ -f \$CONFIG ] || {
2394 tom.houday 1108
	echo "\$CONFIG Not found"
1109
	exit 0
799 richard 1110
}
2376 tom.houday 1111
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1112
RETVAL=0
1113
prog="chilli"
1114
case \$1 in
2394 tom.houday 1115
	start)
2454 tom.houday 1116
		if [ -f \$pidfile ] ; then
2394 tom.houday 1117
			gprintf "chilli is already running"
1118
		else
1119
			gprintf "Starting \$prog: "
1120
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1121
			rm -f /var/run/chilli* # cleaning
1122
			/usr/sbin/modprobe tun >/dev/null 2>&1
1123
			echo 1 > /proc/sys/net/ipv4/ip_forward
1124
			[ -e /dev/net/tun ] || {
2454 tom.houday 1125
				(cd /dev;
1126
				mkdir net;
1127
				cd net;
2394 tom.houday 1128
				mknod tun c 10 200)
1129
			}
1130
			ifconfig $INTIF 0.0.0.0
1131
			/usr/sbin/ethtool -K $INTIF gro off
1132
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1133
			RETVAL=\$?
1134
		fi
1135
		;;
799 richard 1136
 
2394 tom.houday 1137
	reload)
1138
		killall -HUP chilli
1139
		;;
799 richard 1140
 
2394 tom.houday 1141
	restart)
1142
		\$0 stop
1143
		sleep 2
1144
		\$0 start
1145
		;;
799 richard 1146
 
2394 tom.houday 1147
	status)
1148
		status chilli
1149
		RETVAL=0
1150
		;;
1151
 
1152
	stop)
2454 tom.houday 1153
		if [ -f \$pidfile ] ; then
2394 tom.houday 1154
			gprintf "Shutting down \$prog: "
1155
			killproc /usr/sbin/chilli
1156
			RETVAL=\$?
1157
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1158
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1159
		else
2394 tom.houday 1160
			gprintf "chilli is not running"
1161
		fi
1162
		;;
1163
 
1164
	*)
1165
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1166
		exit 1
799 richard 1167
esac
1168
echo
1169
EOF
2324 tom.houday 1170
	chmod a+x /etc/init.d/chilli
1171
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1172
# conf file creation
346 richard 1173
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1174
	#NTP Option configuration for DHCP
2032 richard 1175
	#DHCP Options : rfc2132
1176
		#dhcp option value will be convert in hexa.
1177
		#NTP option (or 'option 42') is like :
2454 tom.houday 1178
		#
2032 richard 1179
		#    Code   Len         Address 1               Address 2
1180
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1181
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1182
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1183
		#
1184
		#Code : 42 => 2a
1185
		#Len : 4 => 04
2688 lucas.echa 1186
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1187
	cat <<EOF > /etc/chilli.conf
1188
# coova config for ALCASAR
1189
cmdsocket	/var/run/chilli.sock
1336 richard 1190
unixipc		chilli.$INTIF.ipc
1551 richard 1191
pidfile		/var/run/chilli.pid
346 richard 1192
net		$PRIVATE_NETWORK_MASK
595 richard 1193
dhcpif		$INTIF
841 richard 1194
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1195
#nodynip
865 richard 1196
#statip
1197
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1198
domain		$DOMAIN
355 richard 1199
dns1		$PRIVATE_IP
1200
dns2		$PRIVATE_IP
346 richard 1201
uamlisten	$PRIVATE_IP
503 richard 1202
uamport		3990
2370 tom.houday 1203
uamuiport	3991
837 richard 1204
macauth
1205
macpasswd	password
1697 richard 1206
strictmacauth
1243 richard 1207
locationname	$HOSTNAME.$DOMAIN
346 richard 1208
radiusserver1	127.0.0.1
1209
radiusserver2	127.0.0.1
1210
radiussecret	$secretradius
1211
radiusauthport	1812
1212
radiusacctport	1813
1243 richard 1213
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1214
redirurl
1243 richard 1215
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1216
uamsecret	$secretuam
1249 richard 1217
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1218
coaport		3799
1379 richard 1219
conup		$DIR_DEST_BIN/alcasar-conup.sh
1220
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1221
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1222
include		$DIR_DEST_ETC/alcasar-uamallowed
1223
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1224
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1225
#dhcpgateway		none
1226
#dhcprelayagent		none
1610 franck 1227
#dhcpgatewayport	none
2234 richard 1228
sslkeyfile	/etc/pki/tls/private/alcasar.key
1229
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1230
redirssl
2370 tom.houday 1231
uamuissl
346 richard 1232
EOF
2274 richard 1233
# 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 1234
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1235
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1236
# create files for trusted domains and urls
1148 crox53 1237
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1238
	chown root:apache $DIR_DEST_ETC/alcasar-*
1239
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1240
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1241
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1242
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1243
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1244
	if [ "$chilli_exist" == "1" ]
1245
	then
2454 tom.houday 1246
		userdel -r chilli 2>/dev/null
796 richard 1247
	fi
1248
	groupadd -f chilli
1249
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
1389 richard 1250
}  # End of chilli ()
1349 richard 1251
 
2541 rexy 1252
################################################################
2521 armand.ito 1253
##                   Function "e2guardian"                    ##
2541 rexy 1254
## - Set the parameters of this HTML proxy (as controler)     ##
1255
################################################################
2521 armand.ito 1256
e2guardian ()
1 root 1257
{
2521 armand.ito 1258
	mkdir -p /var/e2guardian /var/log/e2guardian
1259
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
1260
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1261
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1262
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1263
# By default the filter is off
2521 armand.ito 1264
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1265
# French deny HTML page
2521 armand.ito 1266
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1267
# Listen only on LAN side
2521 armand.ito 1268
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1269
# DG send its flow to HAVP
2521 armand.ito 1270
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1271
# replace the default deny HTML page
2521 armand.ito 1272
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1273
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1274
# Don't log
2521 armand.ito 1275
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1276
# # Change the default report page
2521 armand.ito 1277
	$SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1278
# Disable HTML content control
2521 armand.ito 1279
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1280
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1281
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1282
# Disable URL control with regex
497 richard 1283
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1284
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1285
# Configure E2guardian for large site
1721 richard 1286
# Minimum number of processus to handle connections
2521 armand.ito 1287
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1288
# Maximum number of processus to handle connections
2521 armand.ito 1289
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1290
# Run at least 8 daemons
2521 armand.ito 1291
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1292
# minimum number of processes to spawn
2521 armand.ito 1293
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1294
# maximum age of a child process before it croaks it
2521 armand.ito 1295
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1296
# Disable download files control
2521 armand.ito 1297
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1298
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1299
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1300
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1301
	touch $DIR_DG/lists/bannedextensionlist
1302
	touch $DIR_DG/lists/bannedmimetypelist
1303
# 'Safesearch' regex actualisation
498 richard 1304
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1305
# empty LAN IP list that won't be WEB filtered
1306
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1307
	touch $DIR_DG/lists/exceptioniplist
1308
# Keep a copy of URL & domain filter configuration files
1309
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1310
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2521 armand.ito 1311
} # End of e2guardian ()
1 root 1312
 
71 richard 1313
##################################################################
2519 rexy 1314
##                     Function "antivirus"                     ##
1315
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1316
##################################################################
2454 tom.houday 1317
antivirus ()
71 richard 1318
{
1358 richard 1319
# create 'havp' user
2396 tom.houday 1320
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1321
	if [ "$havp_exist" == "1" ]
288 richard 1322
	then
2454 tom.houday 1323
		userdel -r havp 2>/dev/null
1324
		groupdel havp 2>/dev/null
288 richard 1325
	fi
307 richard 1326
	groupadd -f havp
1486 richard 1327
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1328
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1329
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1330
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1331
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1332
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1333
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1334
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1335
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1336
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1337
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1338
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1339
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1340
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1341
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1342
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1343
# skip checking of youtube flow (too heavy load / risk too low)
1344
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1345
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1346
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1347
# adapt init script and systemd unit
335 richard 1348
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1349
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1350
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1351
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1352
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1353
# replace of the intercept page (template)
340 richard 1354
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1355
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1356
# update virus database every 4 hours (24h/6)
1357 richard 1357
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1358
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1359
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1360
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1361
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1362
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1363
# update now
1382 richard 1364
	/usr/bin/freshclam --no-warnings
1389 richard 1365
} # End of antivirus ()
71 richard 1366
 
2519 rexy 1367
################################################################################
1368
##                           Function "tinyproxy"                             ##
2552 rexy 1369
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1370
################################################################################
2454 tom.houday 1371
tinyproxy ()
1485 richard 1372
{
2396 tom.houday 1373
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1374
	if [ "$tinyproxy_exist" == "1" ]
1375
	then
2454 tom.houday 1376
		userdel -r tinyproxy 2>/dev/null
1377
		groupdel tinyproxy 2>/dev/null
1486 richard 1378
	fi
1379
	groupadd -f tinyproxy
1488 richard 1380
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1381
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1382
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1383
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1384
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1385
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1386
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1387
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1388
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1389
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1390
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1391
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1392
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1393
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1394
# Create the systemd unit
1395
cat << EOF > /lib/systemd/system/tinyproxy.service
1396
#  This file is part of systemd.
1397
#
1398
#  systemd is free software; you can redistribute it and/or modify it
1399
#  under the terms of the GNU General Public License as published by
1400
#  the Free Software Foundation; either version 2 of the License, or
1401
#  (at your option) any later version.
1485 richard 1402
 
1509 richard 1403
# This unit launches tinyproxy (a very light proxy).
1518 richard 1404
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1405
[Unit]
1406
Description=Tinyproxy Web Proxy Server
1407
After=network.target iptables.service
1408
 
1409
[Service]
1410
Type=forking
1518 richard 1411
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1412
ExecStartPre=/bin/sleep 2
1413
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1414
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1415
 
1416
[Install]
1417
WantedBy=multi-user.target
1418
EOF
1419
 
1485 richard 1420
} # end of tinyproxy
2519 rexy 1421
##############################################################################
1422
##                            function "ulogd"                              ##
1423
## - Ulog config for multi-log files                                        ##
1424
##############################################################################
1389 richard 1425
ulogd ()
476 richard 1426
{
1427
# Three instances of ulogd (three different logfiles)
1428
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1429
	nl=1
1358 richard 1430
	for log_type in traceability ssh ext-access
478 richard 1431
	do
1365 richard 1432
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1433
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1434
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1435
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1436
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1437
[emu1]
478 richard 1438
file="/var/log/firewall/$log_type.log"
1439
sync=1
1440
EOF
1452 richard 1441
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1442
		nl=`expr $nl + 1`
1443
	done
476 richard 1444
	chown -R root:apache /var/log/firewall
1445
	chmod 750 /var/log/firewall
1446
	chmod 640 /var/log/firewall/*
1389 richard 1447
}  # End of ulogd ()
476 richard 1448
 
1159 crox53 1449
 
1450
##########################################################
2519 rexy 1451
##                    Function "nfsen"                  ##
1452
## - install the nfsen grapher                          ##
1453
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1454
##########################################################
1389 richard 1455
nfsen()
1 root 1456
{
2330 tom.houday 1457
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1458
# Add PortTracker plugin
1534 richard 1459
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1460
	do
2330 tom.houday 1461
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1462
	done
2330 tom.houday 1463
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1464
# use of our conf file and init unit
2330 tom.houday 1465
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1466
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1467
	DirTmp=$(pwd)
2688 lucas.echa 1468
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1469
	/usr/bin/perl install.pl etc/nfsen.conf
1470
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1471
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1472
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1473
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1474
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1475
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1476
# nfsen unit for systemd
2330 tom.houday 1477
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1478
#  This file is part of systemd.
1479
#
1480
#  systemd is free software; you can redistribute it and/or modify it
1481
#  under the terms of the GNU General Public License as published by
1482
#  the Free Software Foundation; either version 2 of the License, or
1483
#  (at your option) any later version.
1484
 
1485
# This unit launches nfsen (a Netflow grapher).
1486
[Unit]
1487
Description= NfSen init script
1488
After=network.target iptables.service
1489
 
1490
[Service]
1491
Type=oneshot
1492
RemainAfterExit=yes
1393 richard 1493
PIDFile=/var/run/nfsen/nfsen.pid
1494
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1495
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1496
ExecStart=/usr/bin/nfsen start
1372 richard 1497
ExecStop=/usr/bin/nfsen stop
1393 richard 1498
ExecReload=/usr/bin/nfsen restart
1372 richard 1499
TimeoutSec=0
1500
 
1501
[Install]
1502
WantedBy=multi-user.target
1503
EOF
1365 richard 1504
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1505
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1506
# expire delay for the profile "live"
1574 richard 1507
	/usr/bin/systemctl start nfsen
1393 richard 1508
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1509
# add SURFmap plugin (waiting for new technical solution)
1510
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1511
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1512
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1513
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1514
#	cd /tmp/
2688 lucas.echa 1515
#	/usr/bin/sh SURFmap/install.sh
2643 rexy 1516
# clear the installation
1517
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1518
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1519
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1520
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
1389 richard 1521
} # End of nfsen ()
1 root 1522
 
2552 rexy 1523
###########################################################
1524
##                     Function "vnstat"                 ##
1525
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1526
###########################################################
1541 richard 1527
vnstat ()
1528
{
2330 tom.houday 1529
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1530
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1531
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1532
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1533
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1534
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1535
	/usr/bin/vnstat -i $EXTIF -u --force
2281 tom.houday 1536
} # End of vnstat
1537
 
2558 rexy 1538
##################################################################
1539
##                     Function "dnsmasq"                       ##
1540
## - creation of the conf files of the 4 intances of dnsmasq    ##
1541
## - creation of the file managing domain name (local & remote) ##
1542
##################################################################
1389 richard 1543
dnsmasq ()
219 jeremy 1544
{
1545
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1546
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
1547
	# 3rd dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1548
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1549
# Configuration file for "dnsmasq with whitelist"
1873 richard 1550
# ADD Toulouse university whitelist domains
1472 richard 1551
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1552
listen-address=127.0.0.1
1356 richard 1553
port=55
1472 richard 1554
no-dhcp-interface=lo
1356 richard 1555
bind-interfaces
1721 richard 1556
cache-size=1024
1356 richard 1557
domain-needed
1558
expand-hosts
1559
bogus-priv
1560
filterwin2k
2688 lucas.echa 1561
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1562
server=$DNS1
1563
server=$DNS2
1356 richard 1564
EOF
2688 lucas.echa 1565
 
1566
	# Create dnsmasq-whitelist unit
1567
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1568
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1569
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1570
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
1571
} # End dnsmasq
1572
 
1573
##################################################
1574
##              Function "unbound"              ##
1575
##################################################
1576
unbound ()
1577
{
1578
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1579
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1580
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1581
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1582
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1583
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1584
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1585
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1586
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1587
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1588
 
1589
	# Local static DNS configuration
1590
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1591
 
1592
	# Forward zone configuration file for all unbound dns servers
1593
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1594
forward-zone:
1595
	name: "."
1596
	forward-addr: $DNS1
1597
	forward-addr: $DNS2
1472 richard 1598
EOF
1599
 
2688 lucas.echa 1600
	# Custom configuration file for manual DNS configuration
1601
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1602
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1603
## Add one block for each domain name managed by an other DNS server
1604
##
1605
## Example:
1606
##
1607
## server:
1608
##     local-zone: "<your_domain>." transparent
1609
## forward-zone:
1610
##     name: "<your_domain>."
1611
##     forward-addr: <@IP_domain_server>
1612
##
2558 rexy 1613
## INFO : local hostnames are resolved in /etc/hosts file
1614
EOF
1615
 
2688 lucas.echa 1616
	# Configuration file of ALCASAR main domains for $INTIF
1617
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1618
server:
1619
	local-zone: "$HOSTNAME.$DOMAIN" static
1620
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1621
	local-zone: "$HOSTNAME" static
1622
	local-data: "$HOSTNAME A $PRIVATE_IP"
1623
	local-zone: "$DOMAIN." static
1624
	local-data: "$DOMAIN. A"
1625
EOF
1626
 
1627
	# Configuration file for lo of forward unbound
1628
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1629
server:
1630
	interface: 127.0.0.1@53
1631
	access-control-view: 127.0.0.1/8 lo
1632
 
1633
view:
1634
	name: "lo"
1635
	local-zone: "$HOSTNAME.$DOMAIN" static
1636
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1637
	local-zone: "$HOSTNAME" static
1638
	local-data: "$HOSTNAME A 127.0.0.1"
1639
	local-zone: "$DOMAIN." static
1640
	local-data: "$DOMAIN. A"
1641
	view-first: yes
1642
EOF
1643
 
1644
	# Configuration file for $INTIF of forward unbound
1645
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1646
server:
1647
	interface: ${PRIVATE_IP}@53
1648
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1649
 
1650
view:
1651
	name: "$INTIF"
1652
	local-zone: "$HOSTNAME.$DOMAIN" static
1653
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1654
	local-zone: "$HOSTNAME" static
1655
	local-data: "$HOSTNAME A $PRIVATE_IP"
1656
	view-first: yes
1657
EOF
1658
 
1659
	# Configuration file for forward unbound
1660
	cat << EOF > /etc/unbound/unbound.conf
1661
server:
1662
	verbosity: 1
1663
	hide-version: yes
1664
	hide-identity: yes
1665
	do-ip6: no
1666
 
1667
	include: /etc/unbound/conf.d/common/forward-zone.conf
1668
	include: /etc/unbound/conf.d/common/local-forward/*
1669
	include: /etc/unbound/conf.d/common/local-dns/*
1670
	include: /etc/unbound/conf.d/forward/*
1671
EOF
1672
 
1673
	# Configuration file for $INTIF of blacklist unbound
1674
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1675
server:
1676
	interface: ${PRIVATE_IP}@54
1677
	access-control: $PRIVATE_IP_MASK allow
1678
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1679
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1680
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1681
EOF
1682
 
1683
	# Configuration file for blacklist unbound
1684
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1685
server:
1686
	verbosity: 1
1687
	hide-version: yes
1688
	hide-identity: yes
1689
	do-ip6: no
1690
	logfile: "/var/log/unbound/unbound-blacklist.log"
1691
	chroot: ""
1692
	define-tag: "blacklist"
1693
	log-local-actions: yes
1694
 
1695
	include: /etc/unbound/conf.d/common/forward-zone.conf
1696
	include: /etc/unbound/conf.d/common/local-forward/*
1697
	include: /etc/unbound/conf.d/common/local-dns/*
1698
	include: /etc/unbound/conf.d/blacklist/*
1699
 
1700
	include: /usr/local/share/unbound-bl-enabled/*
1701
EOF
1702
 
1703
	# Configuration file for $INTIF of whitelist unbound
1704
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1705
server:
1706
	interface: ${PRIVATE_IP}@55
1707
	access-control: $PRIVATE_IP_MASK allow
1708
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1709
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1710
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1711
EOF
1712
 
1713
	# Configuration file for whitelist unbound
1714
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1715
server:
1716
	verbosity: 1
1717
	hide-version: yes
1718
	hide-identity: yes
1719
	do-ip6: no
1720
	do-not-query-localhost: no
1721
	define-tag: "whitelist"
1722
 
1723
	local-zone: "." transparent
1724
	local-zone-tag: "." "whitelist"
1725
 
1726
	include: /usr/local/share/unbound-wl-enabled/*
1727
	include: /etc/unbound/conf.d/whitelist/*
1728
	include: /etc/unbound/conf.d/common/local-dns/*
1729
	include: /etc/unbound/conf.d/common/local-forward/*
1730
 
1731
forward-zone:
1732
	name: "."
1733
	forward-addr: 127.0.0.1@55
1734
EOF
1735
 
1736
	# Configuration file for $INTIF of blackhole unbound
1737
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1738
server:
1739
	interface: ${PRIVATE_IP}@56
1740
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1741
 
1742
view:
1743
	name: "$INTIF"
1744
	local-zone: "." redirect
1745
	local-data: ". A $PRIVATE_IP"
1746
EOF
1747
 
1748
	# Configuration file for blackhole unbound
1749
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1750
server:
1751
	verbosity: 1
1752
	hide-version: yes
1753
	hide-identity: yes
1754
	do-ip6: no
1755
 
1756
	include: /etc/unbound/conf.d/blackhole/*
1757
	include: /etc/unbound/conf.d/common/local-dns/*
1758
	include: /etc/unbound/conf.d/common/local-forward/*
1759
EOF
1760
 
1761
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1762
	then
1763
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1764
	fi
1765
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1766
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1767
 
1768
	for list in blacklist blackhole whitelist
1474 richard 1769
	do
2688 lucas.echa 1770
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1771
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1772
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1773
	done
308 richard 1774
 
2688 lucas.echa 1775
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
1776
} # End unbound
1777
 
2689 lucas.echa 1778
##################################################
1779
##              Function "dhcpd"                ##
1780
##################################################
1781
dhcpd ()
1782
{
1783
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1784
 
1785
	cat <<EOF > /etc/dhcpd.conf
1786
ddns-update-style none;
1787
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1788
	option routers $PRIVATE_IP;
1789
	option subnet-mask $PRIVATE_NETMASK;
1790
	option domain-name-servers $PRIVATE_IP;
1791
 
1792
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1793
	default-lease-time 21600;
1794
	max-lease-time 43200;
1795
}
1796
EOF
1797
}
1798
 
2552 rexy 1799
##########################################################
1800
##                      Function "BL"                   ##
1801
## - copy Toulouse BL                                   ##
1802
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1803
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1804
##     - URLs for E²guardian                            ##
1805
##     - IPs for NetFilter                              ##
1806
##########################################################
308 richard 1807
BL ()
1808
{
1930 richard 1809
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1810
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1811
	mkdir -p /tmp/blacklists
1938 richard 1812
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1813
# creation of file for the rehabilited domains and urls
648 richard 1814
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1815
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1816
	touch $DIR_DG/lists/exceptionsitelist
1817
	touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1818
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1819
	cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1820
# E2guardian filter config for ALCASAR
311 richard 1821
EOF
648 richard 1822
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1823
# E2guardian domain filter config for ALCASAR
311 richard 1824
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1825
#**
1826
# block all SSL and CONNECT tunnels
1827
**s
1828
# block all SSL and CONNECT tunnels specified only as an IP
1829
*ips
1830
# block all sites specified only by an IP
1831
*ip
1832
EOF
1852 raphael.pi 1833
# Add Bing to the safesearch url regext list (parental control)
878 richard 1834
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1835
# Bing - add 'adlt=strict'
1836
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1837
EOF
1913 richard 1838
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1839
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1840
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1841
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1842
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1843
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1844
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1845
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1846
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1847
# add custom ALCASAR BL files
1957 richard 1848
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1849
	do
1850
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1851
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1852
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1853
	done
2521 armand.ito 1854
	chown -R e2guardian:apache $DIR_DG
1957 richard 1855
	chown -R root:apache $DIR_DEST_SHARE
1856
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1857
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1858
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1859
# enable the default categories
1957 richard 1860
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1861
	rm -rf /tmp/blacklists
2314 richard 1862
} # End BL()
219 jeremy 1863
 
2552 rexy 1864
#######################################################
1865
##                  Function "cron"                  ##
1866
## - write all cron & anacron files                  ##
1867
#######################################################
1 root 1868
cron ()
1869
{
2640 rexy 1870
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1871
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1872
	cat <<EOF > /etc/crontab
1828 richard 1873
SHELL=/usr/bin/bash
2640 rexy 1874
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1875
MAILTO=root
1876
HOME=/
1877
 
1878
# run-parts
1879
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1880
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1881
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1882
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1883
EOF
1884
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1885
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1886
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1887
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1888
EOF
811 richard 1889
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1890
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1891
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1892
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1893
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1894
EOF
952 franck 1895
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1896
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1897
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1898
EOF
2454 tom.houday 1899
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1900
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1901
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1902
EOF
2454 tom.houday 1903
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1904
# Update the system (everyday at 3:30 am)
762 franck 1905
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1906
EOF
2454 tom.houday 1907
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1908
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1909
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1910
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1911
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1912
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1913
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1914
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1915
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1916
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1917
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1918
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1919
EOF
2454 tom.houday 1920
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1921
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1922
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1923
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1924
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1925
 
2228 franck 1926
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1927
EOF
2454 tom.houday 1928
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1929
# start dead daemons (after boot process and every 18')
1851 franck 1930
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1931
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1932
EOF
2454 tom.houday 1933
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1934
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1935
 
1874 raphael.pi 1936
EOF
2304 tom.houday 1937
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1938
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1939
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1940
EOF
1941
 
1808 richard 1942
# removing the users crons
522 richard 1943
	rm -f /var/spool/cron/*
2314 richard 1944
} # End cron()
1 root 1945
 
2552 rexy 1946
######################################################################
1947
##                      Fonction "Fail2Ban"                         ##
1948
##- Adapt conf file to ALCASAR                                      ##
1949
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1950
######################################################################
1163 crox53 1951
fail2ban()
1952
{
2243 tom.houday 1953
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1954
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1955
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1956
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1957
	chmod 644 /var/log/fail2ban.log
1489 richard 1958
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1959
	/usr/bin/touch /var/log/auth.log
1515 richard 1960
# fail2ban unit
1961
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1962
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1963
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1964
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2314 richard 1965
} # End fail2ban()
1163 crox53 1966
 
2552 rexy 1967
#########################################################
1968
##                   Fonction "gammu_smsd"             ##
1969
## - Creating of SMS management database               ##
1970
## - Write the gammu a gammu_smsd conf files           ##
1971
#########################################################
1376 richard 1972
gammu_smsd()
1973
{
2601 tom.houday 1974
# Create 'gammu' system user
1975
	groupadd -f gammu_smsd
1976
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1977
	usermod -a -G dialout gammu_smsd
1978
 
1979
# Create 'gammu' database
1980
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1981
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1982
# Add a gammu database structure
2688 lucas.echa 1983
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1984
 
2552 rexy 1985
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1986
	cat << EOF > /etc/gammurc
2552 rexy 1987
[gammu]
1988
device = /dev/ttyUSB0
1989
connection = at115200
1990
EOF
1991
 
2601 tom.houday 1992
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1993
[gammu]
1994
port = /dev/ttyUSB0
1995
connection = at115200
1996
 
1997
[smsd]
1998
PIN = 1234
1999
logfile = /var/log/gammu-smsd/gammu-smsd.log
2000
logformat = textall
2001
debuglevel = 0
2002
 
2003
service = sql
2004
driver = native_mysql
2005
user = $DB_USER
2006
password = $radiuspwd
2007
pc = localhost
2008
database = $DB_GAMMU
2009
 
2631 rexy 2010
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2011
 
2012
StatusFrequency = 30
1380 richard 2013
;LoopSleep = 2
1376 richard 2014
 
2015
;ResetFrequency = 300
2016
;HardResetFrequency = 120
2017
 
2454 tom.houday 2018
CheckSecurity = 1
1376 richard 2019
CheckSignal = 1
2020
CheckBattery = 0
2021
EOF
2601 tom.houday 2022
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2023
 
2601 tom.houday 2024
# Create the systemd unit
2025
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2026
[Unit]
2027
Description=SMS daemon for Gammu
2028
Documentation=man:gammu-smsd(1)
2029
After=network.target mysql.service
1376 richard 2030
 
2601 tom.houday 2031
[Service]
2032
Type=forking
2033
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2034
ExecReload=/bin/kill -HUP $MAINPID
2035
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2036
PIDFile=/var/run/gammu-smsd.pid
2037
 
2038
[Install]
2039
WantedBy=multi-user.target
2040
EOF
2041
 
2314 richard 2042
# Log folder for gammu-smsd
2601 tom.houday 2043
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2044
	chmod 755 /var/log/gammu-smsd
1376 richard 2045
 
2552 rexy 2046
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2047
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2048
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2049
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2050
#EOF
2552 rexy 2051
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2052
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2053
 
2314 richard 2054
} # End gammu_smsd()
1376 richard 2055
 
2552 rexy 2056
############################################################
2057
##                 Fonction "msec"                        ##
2058
## - Apply the "fileserver" security level                ##
2059
## - remove the "system request" for rebboting            ##
2060
## - Fix several file permissions                         ##
2061
############################################################
2202 richard 2062
msec()
2063
{
2064
 
2065
# Apply fileserver security level
2211 richard 2066
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2067
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2068
 
2203 richard 2069
# Set permissions monitoring and enforcement
2202 richard 2070
cat <<EOF > /etc/security/msec/perm.local
2071
/var/log/firefwall/                     root.apache     750
2072
/var/log/firewall/*                     root.apache     640
2073
/etc/security/msec/perm.local           root.root       640
2074
/etc/security/msec/level.local          root.root       640
2075
/etc/freeradius-web                     root.apache     750
2076
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2077
/etc/raddb/client.conf                  radius.radius   640
2078
/etc/raddb/radius.conf                  radius.radius   640
2079
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2080
/etc/raddb/sites-available/alcasar      radius.apache   660
2081
/etc/pki/*                              root.apache     750
2211 richard 2082
/var/log/netflow/porttracker            root.apache     770
2083
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2084
EOF
2454 tom.houday 2085
# apply now hourly & daily checks
2202 richard 2086
/usr/sbin/msec
2211 richard 2087
/etc/cron.weekly/msec
2202 richard 2088
 
2314 richard 2089
} # End msec()
2202 richard 2090
 
2304 tom.houday 2091
 
2202 richard 2092
##################################################################
2552 rexy 2093
##                   Fonction "letsencrypt"                     ##
2094
## - Install Let's Encrypt client                               ##
2095
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2096
##################################################################
2097
letsencrypt()
2098
{
2099
	echo "Installing Let's Encrypt client..."
2100
 
2586 tom.houday 2101
	# Remove potential old installers
2102
	rm -rf /tmp/acme.sh-*
2103
 
2304 tom.houday 2104
	# Extract acme.sh
2105
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2106
 
2107
	pwdInstall=$(pwd)
2688 lucas.echa 2108
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2109
 
2110
	acmesh_installDir="/opt/acme.sh"
2111
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2112
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2113
 
2114
	# Install acme.sh
2115
	./acme.sh --install \
2116
		--home $acmesh_installDir \
2117
		--config-home $acmesh_confDir/data \
2118
		--certhome $acmesh_confDir/certs \
2119
		--accountkey $acmesh_confDir/ca/account.key \
2120
		--accountconf $acmesh_confDir/data/account.conf \
2121
		--useragent $acmesh_userAgent \
2308 tom.houday 2122
		--nocron \
2123
		> /dev/null
2304 tom.houday 2124
 
2125
	if [ $? -ne 0 ]; then
2126
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2127
	fi
2128
 
2129
	# Create configuration file
2130
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2131
email=
2132
dateIssueRequest=
2133
domainRequest=
2134
challenge=
2135
dateIssued=
2136
dnsapi=
2137
dateNextRenewal=
2138
EOF
2139
 
2688 lucas.echa 2140
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2141
	rm -rf /tmp/acme.sh-*
2142
 
2143
} # END letsencrypt()
2144
 
2145
##################################################################
2552 rexy 2146
##                    Fonction "post_install"                   ##
2147
## - Modifying banners (locals et ssh) & prompts                ##
2148
## - SSH config                                                 ##
2149
## - sudoers config & files security                            ##
2150
## - log rotate & ANSSI security parameters                     ##
2151
## - Apply former conf in case of an update                     ##
2152
##################################################################
1 root 2153
post_install()
2154
{
2195 richard 2155
# change the SSH banner
2156
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2157
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2158
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2159
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2160
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2161
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2162
# postfix banner anonymisation
2688 lucas.echa 2163
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2164
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2165
# sshd liste on EXTIF & INTIF
1548 richard 2166
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2167
# sshd authorized certificate for root login
1696 franck 2168
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2169
# ALCASAR conf file
2327 richard 2170
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2171
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2172
	echo "SSH=on" >> $CONF_FILE
1631 richard 2173
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2174
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2175
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2176
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2177
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2178
	echo "LDAP_FILTER=" >> $CONF_FILE
2179
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2180
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2181
	echo "LDAP_SSL=on" >> $CONF_FILE
2182
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2183
	echo "SMS=off" >> $CONF_FILE
2184
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2185
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2186
	echo "FAILOVER=30" >> $CONF_FILE
2187
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2188
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2189
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2190
	echo "BL_PUREIP=on" >> $CONF_FILE
2191
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2192
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2193
# Prompt customisation (colors)
1 root 2194
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2195
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2196
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2197
# sudoers configuration for "apache" & "sysadmin"
1 root 2198
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2199
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2200
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2201
# Modify some logrotate files (gammu, ulogd)
1 root 2202
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2203
	chmod 644 /etc/logrotate.d/*
2195 richard 2204
# Log compression
706 franck 2205
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2206
# actualisation des fichiers logs compressés
2521 armand.ito 2207
	for dir in firewall e2guardian lighttpd
706 franck 2208
	do
2688 lucas.echa 2209
		find /var/log/$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 2210
	done
1221 richard 2211
# create the alcasar-load_balancing unit
2212
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2213
#  This file is part of systemd.
2214
#
2215
#  systemd is free software; you can redistribute it and/or modify it
2216
#  under the terms of the GNU General Public License as published by
2217
#  the Free Software Foundation; either version 2 of the License, or
2218
#  (at your option) any later version.
2219
 
2220
# This unit lauches alcasar-load-balancing.sh script.
2221
[Unit]
2222
Description=alcasar-load_balancing.sh execution
2223
After=network.target iptables.service
2224
 
2225
[Service]
2226
Type=oneshot
2227
RemainAfterExit=yes
1828 richard 2228
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2229
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2230
TimeoutSec=0
2231
SysVStartPriority=99
2232
 
2233
[Install]
2234
WantedBy=multi-user.target
1157 stephane 2235
EOF
2601 tom.houday 2236
	/usr/bin/systemctl daemon-reload
1221 richard 2237
# processes launched at boot time (Systemctl)
2688 lucas.echa 2238
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2239
	do
1574 richard 2240
		/usr/bin/systemctl -q enable $i.service
1221 richard 2241
	done
2454 tom.houday 2242
 
1452 richard 2243
# disable processes at boot time (Systemctl)
2688 lucas.echa 2244
	for i in ulogd gpm dhcpd
1452 richard 2245
	do
1574 richard 2246
		/usr/bin/systemctl -q disable $i.service
1452 richard 2247
	done
2454 tom.houday 2248
 
1221 richard 2249
# Apply French Security Agency (ANSSI) rules
1362 richard 2250
# ignore ICMP broadcast (smurf attack)
2251
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2252
# ignore ICMP errors bogus
2253
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2254
# remove ICMP redirects responces
2255
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2256
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2257
# enable SYN Cookies (Syn flood attacks)
2258
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2259
# enable kernel antispoofing
2260
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2261
# ignore source routing
2262
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2263
# set conntrack timer to 1h (3600s) instead of 5 weeks
2264
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2265
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2266
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2267
# disable iptables_helpers
2268
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2269
# Switch to the router mode
2270
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2271
# Remove unused service ipv6
1964 franck 2272
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2273
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2274
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2275
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2276
# switch to multi-users runlevel (instead of x11)
1221 richard 2277
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2278
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2279
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2280
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2281
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2282
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2283
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2284
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2285
	then
2454 tom.houday 2286
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2287
		echo >> /etc/mageia-release
2288
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2289
	fi
2290
	if [ $Lang == "fr" ]
2291
	then
2292
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2293
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2294
	else
2295
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2296
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2297
	fi
2298
	/usr/bin/update-grub2
1221 richard 2299
# Load and apply the previous conf file
2300
	if [ "$mode" = "update" ]
532 richard 2301
	then
1668 richard 2302
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2303
		$DIR_DEST_BIN/alcasar-conf.sh --load
2304
		PARENT_SCRIPT=`basename $0`
2305
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2306
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2307
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2308
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2309
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2310
	fi
2560 rexy 2311
	rm -f /var/tmp/alcasar-conf*
1221 richard 2312
	chown -R root:apache $DIR_DEST_ETC/*
2313
	chmod -R 660 $DIR_DEST_ETC/*
2314
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2315
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2316
	echo ""
1 root 2317
	echo "#############################################################################"
638 richard 2318
	if [ $Lang == "fr" ]
2319
		then
2320
		echo "#                        Fin d'installation d'ALCASAR                       #"
2321
		echo "#                                                                           #"
2322
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2323
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2324
		echo "#                                                                           #"
2325
		echo "#############################################################################"
2326
		echo
2327
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2328
		echo
2329
		echo "- Lisez attentivement la documentation d'exploitation"
2330
		echo
2688 lucas.echa 2331
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2332
		echo
2333
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2334
	else
2396 tom.houday 2335
		echo "#                        End of ALCASAR install process                     #"
638 richard 2336
		echo "#                                                                           #"
2337
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2338
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2339
		echo "#                                                                           #"
2340
		echo "#############################################################################"
2341
		echo
2342
		echo "- The system will be rebooted in order to operate ALCASAR"
2343
		echo
2344
		echo "- Read the exploitation documentation"
2345
		echo
2688 lucas.echa 2346
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2347
		echo
2348
		echo "                   Hit 'Enter' to continue"
2349
	fi
1782 franck 2350
	sleep 2
2560 rexy 2351
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2352
	then
2688 lucas.echa 2353
		read
815 richard 2354
	fi
774 richard 2355
	clear
1 root 2356
	reboot
2357
} # End post_install ()
2358
 
2552 rexy 2359
#####################################################################################
2360
#                                   Main Install loop                               #
2361
#####################################################################################
832 richard 2362
dir_exec=`dirname "$0"`
2363
if [ $dir_exec != "." ]
2364
then
2365
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2366
	echo "Launch this program from the ALCASAR archive directory"
2367
	exit 0
2368
fi
2688 lucas.echa 2369
if [ $EUID -gt 0 ]
2220 richard 2370
then
2688 lucas.echa 2371
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2372
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2373
	exit 0
2374
fi
832 richard 2375
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2376
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2377
nb_args=$#
2378
args=$1
2379
if [ $nb_args -eq 0 ]
2380
then
2381
	nb_args=1
2382
	args="-h"
2383
fi
1062 richard 2384
chmod -R u+x $DIR_SCRIPTS/*
1 root 2385
case $args in
2386
	-\? | -h* | --h*)
2387
		echo "$usage"
2388
		exit 0
2389
		;;
291 franck 2390
	-i | --install)
1538 richard 2391
		header_install
959 franck 2392
		license
1544 richard 2393
		header_install
29 richard 2394
		testing
595 richard 2395
# RPMs install
2396
		$DIR_SCRIPTS/alcasar-urpmi.sh
2397
		if [ "$?" != "0" ]
1 root 2398
		then
595 richard 2399
			exit 0
2400
		fi
1249 richard 2401
		if [ -e $CONF_FILE ]
595 richard 2402
		then
2458 richard 2403
# Uninstall or update the running version
2404
			if [ "$mode" == "update" ]
2405
			then
2560 rexy 2406
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2407
			else
2560 rexy 2408
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2409
			fi
595 richard 2410
		fi
2466 richard 2411
	if [ $DEBUG_ALCASAR == "on" ]
2412
	then
2413
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2414
		read
2466 richard 2415
	fi
2454 tom.houday 2416
# Test if manual update
2560 rexy 2417
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2418
		then
636 richard 2419
			header_install
595 richard 2420
			if [ $Lang == "fr" ]
636 richard 2421
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2422
				else echo "The configuration file of an old version has been found";
595 richard 2423
			fi
597 richard 2424
			response=0
2425
			PTN='^[oOnNyY]$'
2426
			until [[ $(expr $response : $PTN) -gt 0 ]]
2427
			do
2428
				if [ $Lang == "fr" ]
2429
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2430
					else echo -n "Do you want to use it (Y/n)?";
2431
				 fi
2432
				read response
2454 tom.houday 2433
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2434
				then rm -f /var/tmp/alcasar-conf*
597 richard 2435
				fi
2436
			done
2437
		fi
636 richard 2438
# Test if update
2560 rexy 2439
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2440
		then
2441
			if [ $Lang == "fr" ]
2442
				then echo "#### Installation avec mise à jour ####";
2443
				else echo "#### Installation with update     ####";
2444
			fi
2560 rexy 2445
# Extract some info from the previous configuration file
2446
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2447
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2448
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2449
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2450
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2451
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2452
			mode="update"
1 root 2453
		fi
2689 lucas.echa 2454
		for func in init network ACC CA time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2455
		do
2456
			$func
2466 richard 2457
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2458
			then
2466 richard 2459
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2460
				read
2466 richard 2461
			fi
14 richard 2462
		done
5 franck 2463
		;;
291 franck 2464
	-u | --uninstall)
1828 richard 2465
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2466
		then
597 richard 2467
			if [ $Lang == "fr" ]
2468
				then echo "ALCASAR n'est pas installé!";
2469
				else echo "ALCASAR isn't installed!";
2470
			fi
1 root 2471
			exit 0
2472
		fi
5 franck 2473
		response=0
2474
		PTN='^[oOnN]$'
580 richard 2475
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2476
		do
597 richard 2477
			if [ $Lang == "fr" ]
2478
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2479
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2480
			fi
5 franck 2481
			read response
2482
		done
1103 richard 2483
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2484
		then
1103 richard 2485
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2486
		else
2560 rexy 2487
			rm -f /var/tmp/alcasar-conf*
1 root 2488
		fi
597 richard 2489
# Uninstall the running version
2560 rexy 2490
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2491
		;;
2492
	*)
2493
		echo "Argument inconnu :$1";
460 richard 2494
		echo "Unknown argument :$1";
1 root 2495
		echo "$usage"
2496
		exit 1
2497
		;;
2498
esac
10 franck 2499
# end of script