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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2730 2019-05-21 22:03:25Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
376 franck 27
# Functions :
1378 richard 28
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29
#	init			: Installation of RPM and scripts
30
#	network			: Network parameters
2552 rexy 31
#	ACC				: ALCASAR Control Center installation
32
#	CA				: Certification Authority initialization
1837 richard 33
#	time_server		: NTPd configuration
1221 richard 34
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35
#	freeradius		: FreeRadius initialisation
1389 richard 36
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38
#	antivirus		: HAVP + libclamav configuration
1485 richard 39
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#	unbound			: Name server configuration
43
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44
#	vnstat			: little network stat daemon
2688 lucas.echa 45
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#	msec			: Mandriva security package configuration
2304 tom.houday 50
#	letsencrypt		: Let's Encrypt client
2552 rexy 51
#	post_install	: Security, log rotation, etc.
1 root 52
 
2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`						# current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"					# directory of Lighttpd
65
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
DB_RADIUS="radius"						# database name used by FreeRadius server
74
DB_USER="radius"						# user name allows to request the users database
75
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"						# default hostname
78
DOMAIN="localdomain"					# default local domain
2669 tom.houday 79
EXTIF=''					# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''					# INTIF is connected to the consultation network
1148 crox53 81
MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
2724 rexy 87
license()
959 franck 88
{
89
	if [ $Lang == "fr" ]
1538 richard 90
	then
91
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
	else
93
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
96
	PTN='^[oOyYnN]$'
97
	until [[ $(expr $response : $PTN) -gt 0 ]]
98
	do
99
		if [ $Lang == "fr" ]
1563 franck 100
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102
		fi
103
		read response
104
	done
105
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106
	then
107
		exit 1
108
	fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
1 root 112
{
113
	clear
114
	echo "-----------------------------------------------------------------------------"
460 richard 115
	echo "                     ALCASAR V$VERSION Installation"
1 root 116
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
	echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
2724 rexy 127
testing()
29 richard 128
{
1529 richard 129
# Test of Mageia version
130
# extract the current Mageia version and hardware architecture (i586 ou X64)
131
	fic=`cat /etc/product.id`
132
	unknown_os=0
133
	old="$IFS"
134
	IFS=","
135
	set $fic
2688 lucas.echa 136
	for i in "$@"
1529 richard 137
	do
138
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
			then
1529 richard 140
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
			unknown_os=`expr $unknown_os + 1`
142
		fi
143
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
			then
1529 richard 145
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
			unknown_os=`expr $unknown_os + 1`
147
		fi
148
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
			then
1529 richard 150
			ARCH=`echo $i|cut -d"=" -f2`
151
			unknown_os=`expr $unknown_os + 1`
152
		fi
153
	done
2669 tom.houday 154
	if [ "$ARCH" != "x86_64" ]
2149 richard 155
		then
156
		if [ $Lang == "fr" ]
2669 tom.houday 157
			then echo "Votre architecture matérielle doit être en 64bits"
158
			else echo "You hardware architecture must be 64bits"
2149 richard 159
		fi
2482 lucas.echa 160
		exit 1
2149 richard 161
	fi
1529 richard 162
	IFS="$old"
2669 tom.houday 163
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "6" ) ]]
2688 lucas.echa 164
	then
2669 tom.houday 165
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
			then
167
			echo
168
			if [ $Lang == "fr" ]
169
				then
170
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
172
				echo "2 - Installez Linux-Mageia 6.0 (64bits) et ALCASAR (cf. doc d'installation)"
173
				echo "3 - Importez votre base des usagers"
174
			else
175
				echo "The automatic update of ALCASAR can't be performed."
176
				echo "1 - Save your traceability files and the user database"
177
				echo "2 - Install Linux-Mageia 6 (64bits) & ALCASAR (cf. installation doc)"
178
				echo "3 - Import your users database"
179
			fi
180
		else
181
			if [ $Lang == "fr" ]
182
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
				else echo "The installation of ALCASAR can't be performed."
184
			fi
185
		fi
186
		echo
187
		if [ $Lang == "fr" ]
188
			then echo "Le système d'exploitation doit être remplacé (Mageia6-64bits)"
189
			else echo "The OS must be replaced (Mageia6-64bits)"
190
		fi
2688 lucas.echa 191
		exit 1
2669 tom.houday 192
	fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
	if [ -e $CONF_FILE ]
196
	then
2396 tom.houday 197
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
		if [ $Lang == "fr" ]
2669 tom.houday 199
			then echo "La version $current_version d'ALCASAR est déjà installée"
200
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
1362 richard 204
		until [[ $(expr $response : $PTN) -gt 0 ]]
205
		do
206
			if [ $Lang == "fr" ]
2669 tom.houday 207
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
			fi
1362 richard 210
			read response
211
		done
2458 richard 212
		if [ "$response" = "2" ]
1362 richard 213
		then
2560 rexy 214
			rm -f /var/tmp/alcasar-conf*
1362 richard 215
		else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
			$DIR_SCRIPTS/alcasar-conf.sh --create
223
			mode="update"
224
		fi
1529 richard 225
	fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
	if [ ! -d /var/log/netflow/porttracker ]
228
		then
2688 lucas.echa 229
		free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
		if [ $free_space -lt 10 ]
231
			then
232
			if [ $Lang == "fr" ]
233
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
			fi
236
		exit 0
237
		fi
238
	fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
	if [ -z "$EXTIF" ]; then
242
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
		if [ -z "$EXTIF" ]; then
244
			if [ "$Lang" == 'fr' ]
245
				then echo -n "Aucune passerelle par défaut configurée"
246
				else echo -n "No default gateway configured"
247
			fi
248
			exit 1
249
		fi
250
	fi
251
	if [ "$Lang" == 'fr' ]
252
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253
		else echo "External interface (Internet) used: $EXTIF"
254
	fi
255
 
256
	if [ -z "$INTIF" ]; then
257
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259
		if [ $interfacesCount -eq 0 ]; then
260
			if [ "$Lang" == 'fr' ]
261
				then echo "Aucune interface de disponible pour le réseau interne"
262
				else echo "No interface available for the internal network"
263
			fi
264
			exit 1
265
		elif [ $interfacesCount -eq 1 ]; then
266
			INTIF="$interfacesList"
267
		else
268
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270
			if [ "$Lang" == 'fr' ]
271
				then echo 'Liste des interfaces disponible :'
272
				else echo 'List of available interfaces:'
273
			fi
274
			echo "$interfacesSorted"
275
			response=''
276
			while true; do
277
				if [ "$Lang" == 'fr' ]
278
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
280
				fi
281
				read response
282
 
283
				[ -z "$response" ] && response="$interfacePreferred"
284
 
285
				# Check if interface exist
2688 lucas.echa 286
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287
					INTIF="$response"
288
					break
289
				else
290
					if [ "$Lang" == 'fr' ]
291
						then echo "Interface \"$response\" introuvable"
292
						else echo "Interface \"$response\" not found"
293
					fi
294
				fi
295
			done
296
		fi
297
	fi
298
	if [ "$Lang" == 'fr' ]
299
		then echo "Interface interne utilisée : $INTIF"
300
		else echo "Internal interface used: $INTIF"
301
	fi
302
 
2290 richard 303
	if [ $Lang == "fr" ]
304
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305
		else echo -n "Network parameters tests: "
2290 richard 306
	fi
307
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310
	for i in $IF_INTERFACES
311
	do
2688 lucas.echa 312
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313
			rm -f ifcfg-$i
2454 tom.houday 314
 
2282 richard 315
			if [ $Lang == "fr" ]
316
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 317
				else echo "Deleting: ifcfg-$i"
2282 richard 318
			fi
319
		fi
320
	done
2688 lucas.echa 321
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322
	echo -n "."
2454 tom.houday 323
# Test Ethernet NIC links state
2669 tom.houday 324
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325
	if [ ! -z "$interfacesDown" ]; then
326
		for i in $interfacesDown; do
327
			if [ $Lang == "fr" ]
328
			then
329
				echo -e "\nÉchec"
330
				echo "Le lien réseau de la carte $i n'est pas actif."
331
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332
			else
333
				echo -e "\nFailed"
334
				echo "The link state of $i interface is down."
335
				echo "Make sure that this network card is connected to a switch or an A.P."
336
			fi
337
		done
338
		exit 1
339
	fi
1471 richard 340
	echo -n "."
341
# Test EXTIF config files
2681 tom.houday 342
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346
	then
784 richard 347
		if [ $Lang == "fr" ]
2454 tom.houday 348
		then
2669 tom.houday 349
			echo -e "\nÉchec"
784 richard 350
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353
		else
2669 tom.houday 354
			echo -e "\nFailed"
784 richard 355
			echo "The Internet connected network card ($EXTIF) isn't well configured."
356
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358
		fi
830 richard 359
		echo "DEVICE=$EXTIF"
784 richard 360
		echo "IPADDR="
361
		echo "NETMASK="
362
		echo "GATEWAY="
363
		echo "DNS1="
364
		echo "DNS2="
830 richard 365
		echo "ONBOOT=yes"
2669 tom.houday 366
		exit 1
784 richard 367
	fi
368
	echo -n "."
2290 richard 369
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371
		if [ $Lang == "fr" ]
2454 tom.houday 372
		then
2669 tom.houday 373
			echo -e "\nÉchec"
595 richard 374
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375
			echo "Réglez ce problème puis relancez ce script."
376
		else
2669 tom.houday 377
			echo -e "\nFailed"
595 richard 378
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379
			echo "Resolv this problem, then restart this script."
380
		fi
2669 tom.houday 381
		exit 1
29 richard 382
	fi
308 richard 383
	echo -n "."
2290 richard 384
# Test if default GW is alive
1499 richard 385
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387
		then
595 richard 388
		if [ $Lang == "fr" ]
2454 tom.houday 389
		then
2669 tom.houday 390
			echo -e "\nÉchec"
2290 richard 391
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392
			echo "Réglez ce problème puis relancez ce script."
393
		else
2669 tom.houday 394
			echo -e "\nFailed"
2290 richard 395
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396
			echo "Resolv this problem, then restart this script."
397
		fi
2669 tom.houday 398
		exit 1
308 richard 399
	fi
400
	echo -n "."
2290 richard 401
# Test Internet connectivity
2669 tom.houday 402
	domainTested='www.google.com'
403
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
404
	if [ $? -ne 0 ]; then
595 richard 405
		if [ $Lang == "fr" ]
2454 tom.houday 406
		then
2669 tom.houday 407
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409
			echo "Vérifiez la validité des adresses IP des DNS."
410
		else
2669 tom.houday 411
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413
			echo "Verify the DNS IP addresses"
414
		fi
2669 tom.houday 415
		exit 1
29 richard 416
	fi
308 richard 417
	echo ". : ok"
2724 rexy 418
} # End of testing()
302 richard 419
 
2552 rexy 420
#######################################################################
421
##                    Function "init"                                ##
422
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424
#######################################################################
2724 rexy 425
init()
302 richard 426
{
527 richard 427
	if [ "$mode" != "update" ]
302 richard 428
	then
429
# On affecte le nom d'organisme
597 richard 430
		header_install
302 richard 431
		ORGANISME=!
432
		PTN='^[a-zA-Z0-9-]*$'
580 richard 433
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 434
		do
595 richard 435
			if [ $Lang == "fr" ]
2454 tom.houday 436
				then echo -n "Entrez le nom de votre organisme : "
597 richard 437
				else echo -n "Enter the name of your organism : "
595 richard 438
			fi
330 franck 439
			read ORGANISME
613 richard 440
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 441
			then
330 franck 442
				ORGANISME=!
443
			fi
444
		done
302 richard 445
	fi
1 root 446
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447
# We create random passwords and shared secrets
628 richard 448
	rm -f $PASSWD_FILE
2419 richard 449
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453
		grep -v '[eE]nter password:' | \
454
		sed -e "s/PBKDF2 hash of your password is //"`
455
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458
	chmod 0600 /boot/grub2/user.cfg
2419 richard 459
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460
	echo "GRUB2_user=root" >> $PASSWD_FILE
461
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467
	echo "db_user=$DB_USER" >> $PASSWD_FILE
468
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475
	chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
	cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
1748 richard 492
HOSTNAME=$HOSTNAME
923 franck 493
DOMAIN=$DOMAIN
612 richard 494
EOF
628 richard 495
	chmod o-rwx $CONF_FILE
2724 rexy 496
} # End of init()
1 root 497
 
2552 rexy 498
#########################################################
499
##                    Function "network"               ##
500
## - Define the several network address                ##
501
## - Define the DNS naming                             ##
502
## - INTIF parameters (consultation network)           ##
503
## - Write "/etc/hosts" file                           ##
504
## - write "hosts.allow" & "hosts.deny" files          ##
505
#########################################################
2724 rexy 506
network()
1 root 507
{
508
	header_install
636 richard 509
	if [ "$mode" != "update" ]
510
		then
511
		if [ $Lang == "fr" ]
512
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
513
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
514
		fi
515
		response=0
516
		PTN='^[oOyYnN]$'
517
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 518
		do
595 richard 519
			if [ $Lang == "fr" ]
659 richard 520
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 521
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 522
			fi
1 root 523
			read response
524
		done
636 richard 525
		if [ "$response" = "n" ] || [ "$response" = "N" ]
526
		then
527
			PRIVATE_IP_MASK="0"
528
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
529
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 530
			do
595 richard 531
				if [ $Lang == "fr" ]
597 richard 532
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
533
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 534
				fi
597 richard 535
				read PRIVATE_IP_MASK
1 root 536
			done
636 richard 537
		else
2688 lucas.echa 538
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 539
		fi
595 richard 540
	else
2454 tom.houday 541
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
637 richard 542
		rm -rf conf/etc/alcasar.conf
1 root 543
	fi
861 richard 544
# Define LAN side global parameters
1740 richard 545
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 546
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 547
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 548
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 549
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 550
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 551
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 552
	then
2454 tom.houday 553
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 554
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 555
	fi
1499 richard 556
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
557
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 558
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 559
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 560
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 561
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 562
# Define Internet parameters
2464 richard 563
	if [ "$mode" != "update" ]
2457 richard 564
	then
2464 richard 565
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
566
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
567
	else
568
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
569
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
570
	fi
2693 franck 571
    DNS1=${DNS1:=208.67.220.220}
70 franck 572
	DNS2=${DNS2:=208.67.222.222}
2693 franck 573
#	if [ "$DNS1" == "" ]
574
#	then
575
#		if [ $Lang == "fr" ]
576
#		then
577
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
578
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
579
#		else
580
#			echo "The IP address of DNS servers are not set correctly"
581
#			echo "Check the extern network card configuration ($EXTIF)"
582
#		fi
583
#		exit 0
584
#	fi
1499 richard 585
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 586
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 587
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 588
# Write network parameters in the conf file
1469 richard 589
	echo "EXTIF=$EXTIF" >> $CONF_FILE
590
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 591
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
592
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
593
	for i in $INTERFACES
594
	do
595
		SUB=`echo ${i:0:2}`
596
		if [ $SUB = "wl" ]
597
			then WIFIF=$i
2454 tom.houday 598
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 599
			then LANIF=$i
600
		fi
601
	done
602
	if [ -n "$WIFIF" ]
603
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
604
	elif [ -n "$LANIF" ]
605
		then echo "LANIF=$LANIF" >> $CONF_FILE
606
	fi
2454 tom.houday 607
	#########################################################################################################
2552 rexy 608
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 609
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 610
	then
1499 richard 611
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 612
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 613
	else
614
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 615
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 616
	fi
1587 richard 617
	echo "DNS1=$DNS1" >> $CONF_FILE
618
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 619
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 620
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 621
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 622
	echo "EXT_DHCP_IP=" >> $CONF_FILE
623
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
624
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 625
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
626
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 627
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 628
# network default
597 richard 629
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 630
	cat <<EOF > /etc/sysconfig/network
631
NETWORKING=yes
632
FORWARD_IPV4=true
633
EOF
2552 rexy 634
# write "/etc/hosts"
1 root 635
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
636
	cat <<EOF > /etc/hosts
503 richard 637
127.0.0.1	localhost
2558 rexy 638
$PRIVATE_IP	$HOSTNAME
1 root 639
EOF
2552 rexy 640
# write EXTIF (Internet) config
1499 richard 641
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
642
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 643
	then
1499 richard 644
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 645
DEVICE=$EXTIF
1585 richard 646
BOOTPROTO=dhcp
647
DNS1=127.0.0.1
648
PEERDNS=no
649
RESOLV_MODS=yes
650
ONBOOT=yes
1613 franck 651
NOZEROCONF=yes
1585 richard 652
METRIC=10
653
MII_NOT_SUPPORTED=yes
654
IPV6INIT=no
655
IPV6TO4INIT=no
656
ACCOUNTING=no
657
USERCTL=no
658
MTU=$MTU
659
EOF
2688 lucas.echa 660
	else
1585 richard 661
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
662
DEVICE=$EXTIF
14 richard 663
BOOTPROTO=static
597 richard 664
IPADDR=$PUBLIC_IP
665
NETMASK=$PUBLIC_NETMASK
666
GATEWAY=$PUBLIC_GATEWAY
14 richard 667
DNS1=127.0.0.1
1499 richard 668
RESOLV_MODS=yes
14 richard 669
ONBOOT=yes
670
METRIC=10
1610 franck 671
NOZEROCONF=yes
14 richard 672
MII_NOT_SUPPORTED=yes
673
IPV6INIT=no
674
IPV6TO4INIT=no
675
ACCOUNTING=no
676
USERCTL=no
994 franck 677
MTU=$MTU
14 richard 678
EOF
1499 richard 679
	fi
2552 rexy 680
# write INTIF (consultation LAN) in normal mode
841 richard 681
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
682
DEVICE=$INTIF
683
BOOTPROTO=static
684
ONBOOT=yes
685
NOZEROCONF=yes
686
MII_NOT_SUPPORTED=yes
687
IPV6INIT=no
688
IPV6TO4INIT=no
689
ACCOUNTING=no
690
USERCTL=no
691
EOF
1558 richard 692
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 693
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 694
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 695
DEVICE=$INTIF
696
BOOTPROTO=static
697
IPADDR=$PRIVATE_IP
604 richard 698
NETMASK=$PRIVATE_NETMASK
1 root 699
ONBOOT=yes
700
METRIC=10
701
NOZEROCONF=yes
702
MII_NOT_SUPPORTED=yes
14 richard 703
IPV6INIT=no
704
IPV6TO4INIT=no
705
ACCOUNTING=no
706
USERCTL=no
1 root 707
EOF
2282 richard 708
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
709
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
710
	then
711
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
712
DEVICE=$WIFIF
713
BOOTPROTO=static
714
ONBOOT=yes
715
NOZEROCONF=yes
716
MII_NOT_SUPPORTED=yes
717
IPV6INIT=no
718
IPV6TO4INIT=no
719
ACCOUNTING=no
720
USERCTL=no
721
EOF
722
	elif [ -n "$LANIF" ]
723
	then
724
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
725
DEVICE=$LANIF
726
BOOTPROTO=static
727
ONBOOT=yes
728
NOZEROCONF=yes
729
MII_NOT_SUPPORTED=yes
730
IPV6INIT=no
731
IPV6TO4INIT=no
732
ACCOUNTING=no
733
USERCTL=no
734
EOF
735
	fi
2454 tom.houday 736
	#########################################################################################################
2552 rexy 737
# write hosts.allow & hosts.deny
1 root 738
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
739
	cat <<EOF > /etc/hosts.allow
740
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 741
sshd: ALL
1 root 742
ntpd: $PRIVATE_NETWORK_SHORT
743
EOF
744
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
745
	cat <<EOF > /etc/hosts.deny
746
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
747
EOF
790 richard 748
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 749
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 750
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 751
# load conntrack ftp module
752
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 753
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 754
# load ipt_NETFLOW module
755
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 756
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 757
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
758
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
759
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
760
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 761
#
860 richard 762
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 763
} # End of network()
1 root 764
 
2552 rexy 765
###################################################
766
##                  Function "ACC"               ##
767
## - copy ALCASAR Control Center (ACC) files     ##
768
## - configuration of the web server (Lighttpd)  ##
769
## - creation of the first ACC admin account     ##
770
## - secure the ACC access                       ##
771
###################################################
2724 rexy 772
ACC()
1 root 773
{
774
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
775
	mkdir $DIR_WEB
1833 richard 776
# Copy & adapt ACC files
316 richard 777
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
778
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
779
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
780
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
781
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
782
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 783
	chown -R apache:apache $DIR_WEB/*
1833 richard 784
# copy & adapt "freeradius-web" files
785
	cp -rf $DIR_CONF/freeradius-web/ /etc/
786
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
787
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
788
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
789
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
790
	cat <<EOF > /etc/freeradius-web/naslist.conf
791
nas1_name: alcasar-$ORGANISME
792
nas1_model: Network Access Controler
793
nas1_ip: $PRIVATE_IP
794
nas1_port_num: 0
795
nas1_community: public
796
EOF
797
	chown -R apache:apache /etc/freeradius-web/
798
# create the log & backup structure :
1489 richard 799
# - base = users database
800
# - archive = tarball of "base + http firewall + netflow"
1833 richard 801
# - security = watchdog log
2138 richard 802
	for i in base archive security activity_report;
1 root 803
	do
804
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
805
	done
5 franck 806
	chown -R root:apache $DIR_SAVE
1833 richard 807
# Configuring & securing php
71 richard 808
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 809
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
810
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 811
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
812
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 813
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
814
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 815
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
816
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 817
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 818
# Configuring & securing Lighttpd
790 richard 819
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 820
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
821
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 822
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
823
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 824
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
825
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 826
 
827
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 828
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
829
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
830
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
831
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
832
 
2592 rexy 833
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
834
 
835
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
836
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
837
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
838
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
839
 
840
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
841
 
842
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
843
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 844
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
845
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
846
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
847
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 848
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 849
 
2588 rexy 850
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
851
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
852
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 853
 
2588 rexy 854
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 855
	/usr/bin/systemctl start lighttpd
2499 tom.houday 856
	/usr/bin/systemctl start php-fpm
2488 lucas.echa 857
 
2552 rexy 858
# Creation of the first account (in 'admin' profile)
2293 tom.houday 859
	if [ "$mode" = "install" ]
2688 lucas.echa 860
	then
861
		header_install
1268 richard 862
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 863
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
864
		mkdir -p $DIR_DEST_ETC/digest
865
		chmod 755 $DIR_DEST_ETC/digest
866
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
867
		do
868
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
869
		done
2293 tom.houday 870
	fi
2488 lucas.echa 871
 
2561 rexy 872
	# Run after coova (in order to wait tun0 to be up)
2488 lucas.echa 873
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 874
	# Log file for ACC access imputability
875
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
876
	chown root:apache /var/Save/security/acc_access.log
877
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 878
} # End of ACC()
1 root 879
 
2552 rexy 880
##################################################################
881
##                               Fonction "CA"                  ##
882
## - Creating the CA and the server certificate (lighttpd)      ##
883
##################################################################
2724 rexy 884
CA()
1 root 885
{
510 richard 886
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 887
	chown -R root:apache /etc/pki
1 root 888
	chmod -R 750 /etc/pki
2724 rexy 889
} # End of CA()
1 root 890
 
2552 rexy 891
#############################################################
892
##               Function "time_server"                    ##
893
## - Configuring NTP server                                ##
894
#############################################################
2724 rexy 895
time_server()
1837 richard 896
{
897
# Set the Internet time server
898
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
899
	cat <<EOF > /etc/ntp/step-tickers
900
0.fr.pool.ntp.org	# adapt to your country
901
1.fr.pool.ntp.org
902
2.fr.pool.ntp.org
903
EOF
904
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
905
	cat <<EOF > /etc/ntp.conf
906
server 0.fr.pool.ntp.org	# adapt to your country
907
server 1.fr.pool.ntp.org
908
server 2.fr.pool.ntp.org
909
server 127.127.1.0   		# local clock si NTP internet indisponible ...
910
fudge 127.127.1.0 stratum 10
911
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
912
restrict 127.0.0.1
913
driftfile /var/lib/ntp/drift
914
logfile /var/log/ntp.log
915
disable monitor
916
EOF
917
	chown -R ntp:ntp /var/lib/ntp
918
# Synchronize now
2688 lucas.echa 919
	ntpd -4 -q -g &
2724 rexy 920
} # End of time_server()
1837 richard 921
 
2541 rexy 922
#####################################################################
923
##                     Function "init_db"                          ##
924
## - Mysql initialization                                          ##
925
## - Set admin (root) password                                     ##
926
## - Remove unused users & databases                               ##
927
## - Radius database creation                                      ##
928
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
929
#####################################################################
2724 rexy 930
init_db()
1 root 931
{
2688 lucas.echa 932
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 933
	then
934
		systemctl stop mysqld
935
	fi
1355 richard 936
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 937
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 938
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 939
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 940
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
941
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 942
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 943
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 944
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
945
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
946
	/usr/bin/systemctl start mysqld
1963 richard 947
	nb_round=1
1981 richard 948
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 949
	do
950
		nb_round=`expr $nb_round + 1`
951
		sleep 2
952
	done
1981 richard 953
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 954
	then
1981 richard 955
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 956
		exit
1955 richard 957
	fi
1355 richard 958
# Secure the server
2688 lucas.echa 959
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 960
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 961
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
962
	$MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 963
# Create 'radius' database
2688 lucas.echa 964
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 965
# Add an empty radius database structure
2688 lucas.echa 966
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 967
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 968
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 969
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
970
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
971
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 972
	/usr/bin/systemctl daemon-reload
2724 rexy 973
} # End of init_db()
1 root 974
 
2423 richard 975
###################################################################
976
##                       Function "freeradius"                   ##
977
## - Set the configuration files                                 ##
978
## - Set the shared secret between coova-chilli and freeradius   ##
979
## - Adapt the Mysql conf file and counters                      ##
980
###################################################################
2724 rexy 981
freeradius()
1 root 982
{
1800 richard 983
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 984
	chown -R radius:radius /etc/raddb
985
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 986
# Set radius global parameters (radius.conf)
1 root 987
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
988
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
989
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 990
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
991
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 992
# Add ALCASAR & Coovachilli dictionaries
993
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 994
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
995
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
996
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
997
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 998
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 999
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1000
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1001
client localhost {
1002
	ipaddr = 127.0.0.1
1 root 1003
	secret = $secretradius
2438 richard 1004
	shortname = chilli
2454 tom.houday 1005
	nas_type = other
1 root 1006
}
1007
EOF
2420 richard 1008
# Set Virtual server (remvove all except "alcasar virtual site")
1009
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1010
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012
	chown radius:apache /etc/raddb/sites-available/alcasar*
1013
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1014
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2728 rexy 1015
	# INFO : To connect from outside (EAP), add the EAP virtual server (link in sites-enabled) and inner-tunnel modules (link in mods-enabled)
2454 tom.houday 1016
# Set modules
2728 rexy 1017
	# Add custom LDAP "available module"
2465 richard 1018
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1019
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1020
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1021
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1022
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1023
	do
1024
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1025
	done
2728 rexy 1026
	# INFO : To connect from outside (EAP), add the EAP module (and right accesses to the keys (/etc/pki/tls/private/radius.pem)
2423 richard 1027
# Configure SQL mod
2420 richard 1028
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1036
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1037
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1038
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1039
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1040
# sqlcounter modifications
2470 richard 1041
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1042
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1043
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1044
# make certain that mysql is up before freeradius start
1358 richard 1045
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1046
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1047
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1048
# Allow apache to change some conf files (ie : ldap on/off)
1049
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1050
} # End of freeradius()
1 root 1051
 
2423 richard 1052
#############################################################################
2552 rexy 1053
##                           Function "chilli"                             ##
2423 richard 1054
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1055
## - Adapt the authentication web page (intercept.php)                     ##
1056
#############################################################################
2724 rexy 1057
chilli()
1 root 1058
{
1370 richard 1059
# chilli unit for systemd
2324 tom.houday 1060
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1061
#  This file is part of systemd.
1062
#
1063
#  systemd is free software; you can redistribute it and/or modify it
1064
#  under the terms of the GNU General Public License as published by
1065
#  the Free Software Foundation; either version 2 of the License, or
1066
#  (at your option) any later version.
1370 richard 1067
[Unit]
1068
Description=chilli is a captive portal daemon
1069
After=network.target
1070
 
1071
[Service]
1379 richard 1072
Type=forking
1370 richard 1073
ExecStart=/usr/libexec/chilli start
1074
ExecStop=/usr/libexec/chilli stop
1075
ExecReload=/usr/libexec/chilli reload
1076
PIDFile=/var/run/chilli.pid
1077
 
1078
[Install]
1079
WantedBy=multi-user.target
1080
EOF
799 richard 1081
# init file creation
1370 richard 1082
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1083
	cat <<EOF > /etc/init.d/chilli
799 richard 1084
#!/bin/sh
1085
#
1086
# chilli CoovaChilli init
1087
#
1088
# chkconfig: 2345 65 35
1089
# description: CoovaChilli
1090
### BEGIN INIT INFO
1091
# Provides:       chilli
2454 tom.houday 1092
# Required-Start: network
1093
# Should-Start:
799 richard 1094
# Required-Stop:  network
2454 tom.houday 1095
# Should-Stop:
799 richard 1096
# Default-Start:  2 3 5
1097
# Default-Stop:
1098
# Description:    CoovaChilli access controller
1099
### END INIT INFO
1100
 
1101
[ -f /usr/sbin/chilli ] || exit 0
1102
. /etc/init.d/functions
1103
CONFIG=/etc/chilli.conf
1104
pidfile=/var/run/chilli.pid
1105
[ -f \$CONFIG ] || {
2394 tom.houday 1106
	echo "\$CONFIG Not found"
1107
	exit 0
799 richard 1108
}
2376 tom.houday 1109
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1110
RETVAL=0
1111
prog="chilli"
1112
case \$1 in
2394 tom.houday 1113
	start)
2454 tom.houday 1114
		if [ -f \$pidfile ] ; then
2394 tom.houday 1115
			gprintf "chilli is already running"
1116
		else
1117
			gprintf "Starting \$prog: "
1118
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1119
			rm -f /var/run/chilli* # cleaning
1120
			/usr/sbin/modprobe tun >/dev/null 2>&1
1121
			echo 1 > /proc/sys/net/ipv4/ip_forward
1122
			[ -e /dev/net/tun ] || {
2454 tom.houday 1123
				(cd /dev;
1124
				mkdir net;
1125
				cd net;
2394 tom.houday 1126
				mknod tun c 10 200)
1127
			}
1128
			ifconfig $INTIF 0.0.0.0
1129
			/usr/sbin/ethtool -K $INTIF gro off
1130
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1131
			RETVAL=\$?
1132
		fi
1133
		;;
799 richard 1134
 
2394 tom.houday 1135
	reload)
1136
		killall -HUP chilli
1137
		;;
799 richard 1138
 
2394 tom.houday 1139
	restart)
1140
		\$0 stop
1141
		sleep 2
1142
		\$0 start
1143
		;;
799 richard 1144
 
2394 tom.houday 1145
	status)
1146
		status chilli
1147
		RETVAL=0
1148
		;;
1149
 
1150
	stop)
2454 tom.houday 1151
		if [ -f \$pidfile ] ; then
2394 tom.houday 1152
			gprintf "Shutting down \$prog: "
1153
			killproc /usr/sbin/chilli
1154
			RETVAL=\$?
1155
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1156
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1157
		else
2394 tom.houday 1158
			gprintf "chilli is not running"
1159
		fi
1160
		;;
1161
 
1162
	*)
1163
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1164
		exit 1
799 richard 1165
esac
1166
echo
1167
EOF
2324 tom.houday 1168
	chmod a+x /etc/init.d/chilli
1169
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1170
# conf file creation
346 richard 1171
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1172
	#NTP Option configuration for DHCP
2032 richard 1173
	#DHCP Options : rfc2132
1174
		#dhcp option value will be convert in hexa.
1175
		#NTP option (or 'option 42') is like :
2454 tom.houday 1176
		#
2032 richard 1177
		#    Code   Len         Address 1               Address 2
1178
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1179
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1180
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1181
		#
1182
		#Code : 42 => 2a
1183
		#Len : 4 => 04
2688 lucas.echa 1184
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1185
	cat <<EOF > /etc/chilli.conf
1186
# coova config for ALCASAR
1187
cmdsocket	/var/run/chilli.sock
1336 richard 1188
unixipc		chilli.$INTIF.ipc
1551 richard 1189
pidfile		/var/run/chilli.pid
346 richard 1190
net		$PRIVATE_NETWORK_MASK
595 richard 1191
dhcpif		$INTIF
841 richard 1192
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1193
#nodynip
865 richard 1194
#statip
1195
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1196
domain		$DOMAIN
355 richard 1197
dns1		$PRIVATE_IP
1198
dns2		$PRIVATE_IP
346 richard 1199
uamlisten	$PRIVATE_IP
503 richard 1200
uamport		3990
2370 tom.houday 1201
uamuiport	3991
837 richard 1202
macauth
1203
macpasswd	password
1697 richard 1204
strictmacauth
1243 richard 1205
locationname	$HOSTNAME.$DOMAIN
346 richard 1206
radiusserver1	127.0.0.1
1207
radiusserver2	127.0.0.1
1208
radiussecret	$secretradius
1209
radiusauthport	1812
1210
radiusacctport	1813
1243 richard 1211
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1212
redirurl
1243 richard 1213
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1214
uamsecret	$secretuam
1249 richard 1215
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1216
coaport		3799
1379 richard 1217
conup		$DIR_DEST_BIN/alcasar-conup.sh
1218
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1219
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1220
include		$DIR_DEST_ETC/alcasar-uamallowed
1221
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1222
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1223
#dhcpgateway		none
1224
#dhcprelayagent		none
1610 franck 1225
#dhcpgatewayport	none
2234 richard 1226
sslkeyfile	/etc/pki/tls/private/alcasar.key
1227
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1228
redirssl
2370 tom.houday 1229
uamuissl
346 richard 1230
EOF
2274 richard 1231
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1232
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1233
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1234
# create files for trusted domains and urls
1148 crox53 1235
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1236
	chown root:apache $DIR_DEST_ETC/alcasar-*
1237
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1238
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1239
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1240
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1241
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1242
	if [ "$chilli_exist" == "1" ]
1243
	then
2454 tom.houday 1244
		userdel -r chilli 2>/dev/null
796 richard 1245
	fi
1246
	groupadd -f chilli
1247
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1248
}  # End of chilli()
1349 richard 1249
 
2541 rexy 1250
################################################################
2521 armand.ito 1251
##                   Function "e2guardian"                    ##
2541 rexy 1252
## - Set the parameters of this HTML proxy (as controler)     ##
1253
################################################################
2724 rexy 1254
e2guardian()
1 root 1255
{
2521 armand.ito 1256
	mkdir -p /var/e2guardian /var/log/e2guardian
1257
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
1258
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1259
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1260
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1261
# By default the filter is off
2521 armand.ito 1262
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1263
# French deny HTML page
2521 armand.ito 1264
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1265
# Listen only on LAN side
2521 armand.ito 1266
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1267
# DG send its flow to HAVP
2521 armand.ito 1268
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1269
# replace the default deny HTML page
2521 armand.ito 1270
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1271
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1272
# Don't log
2521 armand.ito 1273
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1274
# # Change the default report page
2521 armand.ito 1275
	$SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1276
# Disable HTML content control
2521 armand.ito 1277
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1278
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1279
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1280
# Disable URL control with regex
497 richard 1281
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1282
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1283
# Configure E2guardian for large site
1721 richard 1284
# Minimum number of processus to handle connections
2521 armand.ito 1285
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1286
# Maximum number of processus to handle connections
2521 armand.ito 1287
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1288
# Run at least 8 daemons
2521 armand.ito 1289
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1290
# minimum number of processes to spawn
2521 armand.ito 1291
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1292
# maximum age of a child process before it croaks it
2521 armand.ito 1293
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1294
# Disable download files control
2521 armand.ito 1295
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1296
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1297
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1298
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1299
	touch $DIR_DG/lists/bannedextensionlist
1300
	touch $DIR_DG/lists/bannedmimetypelist
1301
# 'Safesearch' regex actualisation
498 richard 1302
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1303
# empty LAN IP list that won't be WEB filtered
1304
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1305
	touch $DIR_DG/lists/exceptioniplist
1306
# Keep a copy of URL & domain filter configuration files
1307
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1308
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2724 rexy 1309
} # End of e2guardian()
1 root 1310
 
71 richard 1311
##################################################################
2519 rexy 1312
##                     Function "antivirus"                     ##
1313
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1314
##################################################################
2724 rexy 1315
antivirus()
71 richard 1316
{
1358 richard 1317
# create 'havp' user
2396 tom.houday 1318
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1319
	if [ "$havp_exist" == "1" ]
288 richard 1320
	then
2454 tom.houday 1321
		userdel -r havp 2>/dev/null
1322
		groupdel havp 2>/dev/null
288 richard 1323
	fi
307 richard 1324
	groupadd -f havp
1486 richard 1325
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1326
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1327
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1328
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1329
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1330
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1331
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1332
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1333
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1334
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1335
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1336
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1337
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1338
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1339
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1340
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1341
# skip checking of youtube flow (too heavy load / risk too low)
1342
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1343
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1344
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1345
# adapt init script and systemd unit
335 richard 1346
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1347
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1348
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1349
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1350
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1351
# replace of the intercept page (template)
340 richard 1352
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1353
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1354
# update virus database every 4 hours (24h/6)
1357 richard 1355
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1356
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1357
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1358
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1359
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1360
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1361
# update now
1382 richard 1362
	/usr/bin/freshclam --no-warnings
2724 rexy 1363
} # End of antivirus()
71 richard 1364
 
2519 rexy 1365
################################################################################
1366
##                           Function "tinyproxy"                             ##
2552 rexy 1367
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1368
################################################################################
2724 rexy 1369
tinyproxy()
1485 richard 1370
{
2396 tom.houday 1371
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1372
	if [ "$tinyproxy_exist" == "1" ]
1373
	then
2454 tom.houday 1374
		userdel -r tinyproxy 2>/dev/null
1375
		groupdel tinyproxy 2>/dev/null
1486 richard 1376
	fi
1377
	groupadd -f tinyproxy
1488 richard 1378
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1379
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1380
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1381
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1382
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1383
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1384
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1385
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1386
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1387
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1388
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1389
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1390
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1391
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1392
# Create the systemd unit
1393
cat << EOF > /lib/systemd/system/tinyproxy.service
1394
#  This file is part of systemd.
1395
#
1396
#  systemd is free software; you can redistribute it and/or modify it
1397
#  under the terms of the GNU General Public License as published by
1398
#  the Free Software Foundation; either version 2 of the License, or
1399
#  (at your option) any later version.
1485 richard 1400
 
1509 richard 1401
# This unit launches tinyproxy (a very light proxy).
1518 richard 1402
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1403
[Unit]
1404
Description=Tinyproxy Web Proxy Server
1405
After=network.target iptables.service
1406
 
1407
[Service]
1408
Type=forking
1518 richard 1409
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1410
ExecStartPre=/bin/sleep 2
1411
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1412
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1413
 
1414
[Install]
1415
WantedBy=multi-user.target
1416
EOF
1417
 
2724 rexy 1418
} # end of tinyproxy()
1419
 
1420
##############################################################
1421
##                            function "ulogd"              ##
1422
## - Ulog config for multi-log files                        ##
1423
##############################################################
1424
ulogd()
476 richard 1425
{
1426
# Three instances of ulogd (three different logfiles)
1427
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1428
	nl=1
1358 richard 1429
	for log_type in traceability ssh ext-access
478 richard 1430
	do
1365 richard 1431
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1432
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1433
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1434
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1435
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1436
[emu1]
478 richard 1437
file="/var/log/firewall/$log_type.log"
1438
sync=1
1439
EOF
1452 richard 1440
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1441
		nl=`expr $nl + 1`
1442
	done
476 richard 1443
	chown -R root:apache /var/log/firewall
1444
	chmod 750 /var/log/firewall
1445
	chmod 640 /var/log/firewall/*
2724 rexy 1446
}  # End of ulogd()
476 richard 1447
 
1159 crox53 1448
##########################################################
2519 rexy 1449
##                    Function "nfsen"                  ##
1450
## - install the nfsen grapher                          ##
1451
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1452
##########################################################
1389 richard 1453
nfsen()
1 root 1454
{
2330 tom.houday 1455
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1456
# Add PortTracker plugin
1534 richard 1457
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1458
	do
2330 tom.houday 1459
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1460
	done
2330 tom.houday 1461
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1462
# use of our conf file and init unit
2330 tom.houday 1463
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1464
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1465
	DirTmp=$(pwd)
2688 lucas.echa 1466
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1467
	/usr/bin/perl install.pl etc/nfsen.conf
1468
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1469
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1470
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1471
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1472
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1473
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1474
# nfsen unit for systemd
2330 tom.houday 1475
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1476
#  This file is part of systemd.
1477
#
1478
#  systemd is free software; you can redistribute it and/or modify it
1479
#  under the terms of the GNU General Public License as published by
1480
#  the Free Software Foundation; either version 2 of the License, or
1481
#  (at your option) any later version.
1482
 
1483
# This unit launches nfsen (a Netflow grapher).
1484
[Unit]
1485
Description= NfSen init script
1486
After=network.target iptables.service
1487
 
1488
[Service]
1489
Type=oneshot
1490
RemainAfterExit=yes
1393 richard 1491
PIDFile=/var/run/nfsen/nfsen.pid
1492
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1493
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1494
ExecStart=/usr/bin/nfsen start
1372 richard 1495
ExecStop=/usr/bin/nfsen stop
1393 richard 1496
ExecReload=/usr/bin/nfsen restart
1372 richard 1497
TimeoutSec=0
1498
 
1499
[Install]
1500
WantedBy=multi-user.target
1501
EOF
1365 richard 1502
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1503
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1504
# expire delay for the profile "live"
1574 richard 1505
	/usr/bin/systemctl start nfsen
1393 richard 1506
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1507
# add SURFmap plugin (waiting for new technical solution)
1508
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1509
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1510
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1511
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1512
#	cd /tmp/
2724 rexy 1513
#	/usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1514
# clear the installation
1515
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1516
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1517
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1518
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1519
} # End of nfsen()
1 root 1520
 
2552 rexy 1521
###########################################################
1522
##                     Function "vnstat"                 ##
1523
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1524
###########################################################
2724 rexy 1525
vnstat()
1541 richard 1526
{
2330 tom.houday 1527
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1528
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1529
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1530
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1531
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1532
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1533
	/usr/bin/vnstat -i $EXTIF -u --force
2724 rexy 1534
} # End of vnstat()
2281 tom.houday 1535
 
2724 rexy 1536
###################################################################
1537
##                     Function "dnsmasq"                        ##
1538
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1539
###################################################################
1540
dnsmasq()
219 jeremy 1541
{
1542
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1543
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1544
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1545
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1546
# Configuration file for "dnsmasq with whitelist"
1873 richard 1547
# ADD Toulouse university whitelist domains
1472 richard 1548
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1549
listen-address=127.0.0.1
1356 richard 1550
port=55
1472 richard 1551
no-dhcp-interface=lo
1356 richard 1552
bind-interfaces
1721 richard 1553
cache-size=1024
1356 richard 1554
domain-needed
1555
expand-hosts
1556
bogus-priv
1557
filterwin2k
2688 lucas.echa 1558
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1559
server=$DNS1
1560
server=$DNS2
1356 richard 1561
EOF
2688 lucas.echa 1562
	# Create dnsmasq-whitelist unit
1563
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1564
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1565
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1566
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1567
} # End of dnsmasq()
2688 lucas.echa 1568
 
2724 rexy 1569
#########################################################
1570
##              Function "unbound"                     ##
1571
## - create the conf files for 4 unbound services      ##
1572
## - create the systemd files for 4 unbound services   ##
1573
#########################################################
2688 lucas.echa 1574
unbound ()
1575
{
1576
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1577
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1578
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1579
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1580
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1581
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1582
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1583
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1584
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1585
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1586
	# Local static DNS configuration
1587
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1588
 
2724 rexy 1589
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1590
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1591
forward-zone:
1592
	name: "."
1593
	forward-addr: $DNS1
1594
	forward-addr: $DNS2
1472 richard 1595
EOF
1596
 
2724 rexy 1597
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1598
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1599
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1600
## Add one block for each domain name managed by an other DNS server
1601
##
1602
## Example:
1603
##
1604
## server:
1605
##     local-zone: "<your_domain>." transparent
1606
## forward-zone:
1607
##     name: "<your_domain>."
1608
##     forward-addr: <@IP_domain_server>
1609
##
2558 rexy 1610
## INFO : local hostnames are resolved in /etc/hosts file
1611
EOF
1612
 
2724 rexy 1613
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1614
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1615
server:
1616
	local-zone: "$HOSTNAME.$DOMAIN" static
1617
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1618
	local-zone: "$HOSTNAME" static
1619
	local-data: "$HOSTNAME A $PRIVATE_IP"
1620
	local-zone: "$DOMAIN." static
1621
	local-data: "$DOMAIN. A"
1622
EOF
1623
 
2724 rexy 1624
# Configuration file for lo of forward unbound
2688 lucas.echa 1625
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1626
server:
1627
	interface: 127.0.0.1@53
1628
	access-control-view: 127.0.0.1/8 lo
1629
 
1630
view:
1631
	name: "lo"
1632
	local-zone: "$HOSTNAME.$DOMAIN" static
1633
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1634
	local-zone: "$HOSTNAME" static
1635
	local-data: "$HOSTNAME A 127.0.0.1"
1636
	view-first: yes
1637
EOF
1638
 
2724 rexy 1639
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1640
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1641
server:
1642
	interface: ${PRIVATE_IP}@53
1643
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1644
 
1645
view:
1646
	name: "$INTIF"
1647
	local-zone: "$HOSTNAME.$DOMAIN" static
1648
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1649
	local-zone: "$HOSTNAME" static
1650
	local-data: "$HOSTNAME A $PRIVATE_IP"
1651
	view-first: yes
1652
EOF
1653
 
2724 rexy 1654
# Configuration file for forward unbound
2688 lucas.echa 1655
	cat << EOF > /etc/unbound/unbound.conf
1656
server:
1657
	verbosity: 1
1658
	hide-version: yes
1659
	hide-identity: yes
1660
	do-ip6: no
1661
	include: /etc/unbound/conf.d/common/forward-zone.conf
1662
	include: /etc/unbound/conf.d/common/local-forward/*
1663
	include: /etc/unbound/conf.d/common/local-dns/*
1664
	include: /etc/unbound/conf.d/forward/*
1665
EOF
1666
 
2724 rexy 1667
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1668
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1669
server:
1670
	interface: ${PRIVATE_IP}@54
1671
	access-control: $PRIVATE_IP_MASK allow
1672
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1673
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1674
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1675
EOF
1676
 
2724 rexy 1677
# Configuration file for blacklist unbound
2688 lucas.echa 1678
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1679
server:
1680
	verbosity: 1
1681
	hide-version: yes
1682
	hide-identity: yes
1683
	do-ip6: no
1684
	logfile: "/var/log/unbound/unbound-blacklist.log"
1685
	chroot: ""
1686
	define-tag: "blacklist"
1687
	log-local-actions: yes
1688
	include: /etc/unbound/conf.d/common/forward-zone.conf
1689
	include: /etc/unbound/conf.d/common/local-forward/*
1690
	include: /etc/unbound/conf.d/common/local-dns/*
1691
	include: /etc/unbound/conf.d/blacklist/*
1692
	include: /usr/local/share/unbound-bl-enabled/*
1693
EOF
1694
 
2724 rexy 1695
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1696
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1697
server:
1698
	interface: ${PRIVATE_IP}@55
1699
	access-control: $PRIVATE_IP_MASK allow
1700
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1701
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1702
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1703
EOF
1704
 
2724 rexy 1705
# Configuration file for whitelist unbound
2688 lucas.echa 1706
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1707
server:
1708
	verbosity: 1
1709
	hide-version: yes
1710
	hide-identity: yes
1711
	do-ip6: no
1712
	do-not-query-localhost: no
1713
	define-tag: "whitelist"
1714
	local-zone: "." transparent
1715
	local-zone-tag: "." "whitelist"
1716
	include: /usr/local/share/unbound-wl-enabled/*
1717
	include: /etc/unbound/conf.d/whitelist/*
1718
	include: /etc/unbound/conf.d/common/local-dns/*
1719
	include: /etc/unbound/conf.d/common/local-forward/*
1720
forward-zone:
1721
	name: "."
1722
	forward-addr: 127.0.0.1@55
1723
EOF
1724
 
2724 rexy 1725
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1726
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1727
server:
1728
	interface: ${PRIVATE_IP}@56
1729
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1730
 
1731
view:
1732
	name: "$INTIF"
1733
	local-zone: "." redirect
1734
	local-data: ". A $PRIVATE_IP"
1735
EOF
1736
 
2724 rexy 1737
# Configuration file for blackhole unbound
2688 lucas.echa 1738
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1739
server:
1740
	verbosity: 1
1741
	hide-version: yes
1742
	hide-identity: yes
1743
	do-ip6: no
1744
	include: /etc/unbound/conf.d/blackhole/*
1745
	include: /etc/unbound/conf.d/common/local-dns/*
1746
	include: /etc/unbound/conf.d/common/local-forward/*
1747
EOF
1748
 
1749
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1750
	then
1751
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1752
	fi
1753
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1754
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1755
	for list in blacklist blackhole whitelist
1474 richard 1756
	do
2688 lucas.echa 1757
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1758
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1759
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1760
	done
2688 lucas.echa 1761
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1762
} # End of unbound()
2688 lucas.echa 1763
 
2689 lucas.echa 1764
##################################################
1765
##              Function "dhcpd"                ##
1766
##################################################
2724 rexy 1767
dhcpd()
2689 lucas.echa 1768
{
1769
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1770
	cat <<EOF > /etc/dhcpd.conf
1771
ddns-update-style none;
1772
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1773
	option routers $PRIVATE_IP;
1774
	option subnet-mask $PRIVATE_NETMASK;
1775
	option domain-name-servers $PRIVATE_IP;
1776
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1777
	default-lease-time 21600;
1778
	max-lease-time 43200;
1779
}
1780
EOF
2724 rexy 1781
} # End of dhcpd()
2689 lucas.echa 1782
 
2552 rexy 1783
##########################################################
1784
##                      Function "BL"                   ##
1785
## - copy Toulouse BL                                   ##
1786
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1787
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1788
##     - URLs for E²guardian                            ##
1789
##     - IPs for NetFilter                              ##
1790
##########################################################
2724 rexy 1791
BL()
308 richard 1792
{
1930 richard 1793
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1794
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1795
	mkdir -p /tmp/blacklists
1938 richard 1796
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1797
# creation of file for the rehabilited domains and urls
648 richard 1798
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1799
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1800
	touch $DIR_DG/lists/exceptionsitelist
1801
	touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1802
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1803
	cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1804
# E2guardian filter config for ALCASAR
311 richard 1805
EOF
648 richard 1806
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1807
# E2guardian domain filter config for ALCASAR
311 richard 1808
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1809
#**
1810
# block all SSL and CONNECT tunnels
1811
**s
1812
# block all SSL and CONNECT tunnels specified only as an IP
1813
*ips
1814
# block all sites specified only by an IP
1815
*ip
1816
EOF
1852 raphael.pi 1817
# Add Bing to the safesearch url regext list (parental control)
878 richard 1818
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1819
# Bing - add 'adlt=strict'
1820
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1821
EOF
1913 richard 1822
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1823
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1824
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1825
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1826
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1827
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1828
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1829
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1830
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1831
# add custom ALCASAR BL files
1957 richard 1832
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1833
	do
1834
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1835
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1836
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1837
	done
2521 armand.ito 1838
	chown -R e2guardian:apache $DIR_DG
1957 richard 1839
	chown -R root:apache $DIR_DEST_SHARE
1840
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1841
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1842
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1843
# enable the default categories
1957 richard 1844
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1845
	rm -rf /tmp/blacklists
2724 rexy 1846
} # End of BL()
219 jeremy 1847
 
2552 rexy 1848
#######################################################
1849
##                  Function "cron"                  ##
1850
## - write all cron & anacron files                  ##
1851
#######################################################
2724 rexy 1852
cron()
1 root 1853
{
2640 rexy 1854
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1855
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1856
	cat <<EOF > /etc/crontab
1828 richard 1857
SHELL=/usr/bin/bash
2640 rexy 1858
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1859
MAILTO=root
1860
HOME=/
1861
 
1862
# run-parts
1863
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1864
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1865
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1866
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1867
EOF
1868
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1869
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1870
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1871
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1872
EOF
811 richard 1873
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1874
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1875
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1876
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1877
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1878
EOF
952 franck 1879
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1880
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1881
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1882
EOF
2454 tom.houday 1883
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1884
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1885
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1886
EOF
2454 tom.houday 1887
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1888
# Update the system (everyday at 3:30 am)
762 franck 1889
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1890
EOF
2454 tom.houday 1891
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1892
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1893
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1894
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1895
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1896
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1897
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1898
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1899
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1900
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1901
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1902
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1903
EOF
2454 tom.houday 1904
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1905
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1906
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1907
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1908
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1909
 
2228 franck 1910
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1911
EOF
2454 tom.houday 1912
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1913
# start dead daemons (after boot process and every 18')
1851 franck 1914
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1915
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1916
EOF
2454 tom.houday 1917
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1918
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1919
 
1874 raphael.pi 1920
EOF
2304 tom.houday 1921
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1922
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1923
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1924
EOF
1925
 
1808 richard 1926
# removing the users crons
522 richard 1927
	rm -f /var/spool/cron/*
2724 rexy 1928
} # End of cron()
1 root 1929
 
2552 rexy 1930
######################################################################
1931
##                      Fonction "Fail2Ban"                         ##
1932
##- Adapt conf file to ALCASAR                                      ##
1933
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1934
######################################################################
1163 crox53 1935
fail2ban()
1936
{
2243 tom.houday 1937
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1938
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1939
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1940
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1941
	chmod 644 /var/log/fail2ban.log
1489 richard 1942
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1943
	/usr/bin/touch /var/log/auth.log
1515 richard 1944
# fail2ban unit
1945
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1946
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1947
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1948
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1949
} # End of fail2ban()
1163 crox53 1950
 
2552 rexy 1951
#########################################################
1952
##                   Fonction "gammu_smsd"             ##
1953
## - Creating of SMS management database               ##
1954
## - Write the gammu a gammu_smsd conf files           ##
1955
#########################################################
1376 richard 1956
gammu_smsd()
1957
{
2601 tom.houday 1958
# Create 'gammu' system user
1959
	groupadd -f gammu_smsd
1960
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1961
	usermod -a -G dialout gammu_smsd
1962
 
1963
# Create 'gammu' database
1964
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1965
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1966
# Add a gammu database structure
2688 lucas.echa 1967
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1968
 
2552 rexy 1969
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1970
	cat << EOF > /etc/gammurc
2552 rexy 1971
[gammu]
1972
device = /dev/ttyUSB0
1973
connection = at115200
1974
EOF
1975
 
2601 tom.houday 1976
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1977
[gammu]
1978
port = /dev/ttyUSB0
1979
connection = at115200
1980
 
1981
[smsd]
1982
PIN = 1234
1983
logfile = /var/log/gammu-smsd/gammu-smsd.log
1984
logformat = textall
1985
debuglevel = 0
1986
 
1987
service = sql
1988
driver = native_mysql
1989
user = $DB_USER
1990
password = $radiuspwd
1991
pc = localhost
1992
database = $DB_GAMMU
1993
 
2631 rexy 1994
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1995
 
1996
StatusFrequency = 30
1380 richard 1997
;LoopSleep = 2
1376 richard 1998
 
1999
;ResetFrequency = 300
2000
;HardResetFrequency = 120
2001
 
2454 tom.houday 2002
CheckSecurity = 1
1376 richard 2003
CheckSignal = 1
2004
CheckBattery = 0
2005
EOF
2601 tom.houday 2006
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2007
 
2601 tom.houday 2008
# Create the systemd unit
2009
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2010
[Unit]
2011
Description=SMS daemon for Gammu
2012
Documentation=man:gammu-smsd(1)
2013
After=network.target mysql.service
1376 richard 2014
 
2601 tom.houday 2015
[Service]
2016
Type=forking
2017
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2018
ExecReload=/bin/kill -HUP $MAINPID
2019
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2020
PIDFile=/var/run/gammu-smsd.pid
2021
 
2022
[Install]
2023
WantedBy=multi-user.target
2024
EOF
2025
 
2314 richard 2026
# Log folder for gammu-smsd
2601 tom.houday 2027
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2028
	chmod 755 /var/log/gammu-smsd
1376 richard 2029
 
2552 rexy 2030
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2031
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2032
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2033
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2034
#EOF
2552 rexy 2035
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2036
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2037
 
2724 rexy 2038
} # End of gammu_smsd()
1376 richard 2039
 
2552 rexy 2040
############################################################
2041
##                 Fonction "msec"                        ##
2042
## - Apply the "fileserver" security level                ##
2043
## - remove the "system request" for rebboting            ##
2044
## - Fix several file permissions                         ##
2045
############################################################
2202 richard 2046
msec()
2047
{
2048
 
2049
# Apply fileserver security level
2211 richard 2050
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2051
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2052
 
2203 richard 2053
# Set permissions monitoring and enforcement
2202 richard 2054
cat <<EOF > /etc/security/msec/perm.local
2055
/var/log/firefwall/                     root.apache     750
2056
/var/log/firewall/*                     root.apache     640
2057
/etc/security/msec/perm.local           root.root       640
2058
/etc/security/msec/level.local          root.root       640
2059
/etc/freeradius-web                     root.apache     750
2060
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2061
/etc/raddb/client.conf                  radius.radius   640
2062
/etc/raddb/radius.conf                  radius.radius   640
2063
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2064
/etc/raddb/sites-available/alcasar      radius.apache   660
2065
/etc/pki/*                              root.apache     750
2211 richard 2066
/var/log/netflow/porttracker            root.apache     770
2067
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2068
EOF
2454 tom.houday 2069
# apply now hourly & daily checks
2202 richard 2070
/usr/sbin/msec
2211 richard 2071
/etc/cron.weekly/msec
2202 richard 2072
 
2724 rexy 2073
} # End of msec()
2202 richard 2074
 
2075
##################################################################
2552 rexy 2076
##                   Fonction "letsencrypt"                     ##
2077
## - Install Let's Encrypt client                               ##
2078
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2079
##################################################################
2080
letsencrypt()
2081
{
2082
	echo "Installing Let's Encrypt client..."
2083
 
2586 tom.houday 2084
	# Remove potential old installers
2085
	rm -rf /tmp/acme.sh-*
2086
 
2304 tom.houday 2087
	# Extract acme.sh
2088
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2089
 
2090
	pwdInstall=$(pwd)
2688 lucas.echa 2091
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2092
 
2093
	acmesh_installDir="/opt/acme.sh"
2094
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2095
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2096
 
2097
	# Install acme.sh
2098
	./acme.sh --install \
2099
		--home $acmesh_installDir \
2100
		--config-home $acmesh_confDir/data \
2101
		--certhome $acmesh_confDir/certs \
2102
		--accountkey $acmesh_confDir/ca/account.key \
2103
		--accountconf $acmesh_confDir/data/account.conf \
2104
		--useragent $acmesh_userAgent \
2308 tom.houday 2105
		--nocron \
2106
		> /dev/null
2304 tom.houday 2107
 
2108
	if [ $? -ne 0 ]; then
2109
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2110
	fi
2111
 
2112
	# Create configuration file
2113
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2114
email=
2115
dateIssueRequest=
2116
domainRequest=
2117
challenge=
2118
dateIssued=
2119
dnsapi=
2120
dateNextRenewal=
2121
EOF
2122
 
2688 lucas.echa 2123
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2124
	rm -rf /tmp/acme.sh-*
2125
 
2724 rexy 2126
} # End of letsencrypt()
2304 tom.houday 2127
 
2128
##################################################################
2552 rexy 2129
##                    Fonction "post_install"                   ##
2130
## - Modifying banners (locals et ssh) & prompts                ##
2131
## - SSH config                                                 ##
2132
## - sudoers config & files security                            ##
2133
## - log rotate & ANSSI security parameters                     ##
2134
## - Apply former conf in case of an update                     ##
2135
##################################################################
1 root 2136
post_install()
2137
{
2195 richard 2138
# change the SSH banner
2139
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2140
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2141
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2142
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2143
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2144
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2145
# postfix banner anonymisation
2688 lucas.echa 2146
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2147
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2148
# sshd liste on EXTIF & INTIF
1548 richard 2149
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2150
# sshd authorized certificate for root login
1696 franck 2151
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2152
# ALCASAR conf file
2327 richard 2153
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2154
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2155
	echo "SSH=on" >> $CONF_FILE
1631 richard 2156
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2157
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2158
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2159
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2160
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2161
	echo "LDAP_FILTER=" >> $CONF_FILE
2162
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2163
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2164
	echo "LDAP_SSL=on" >> $CONF_FILE
2165
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2166
	echo "SMS=off" >> $CONF_FILE
2167
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2168
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2169
	echo "FAILOVER=30" >> $CONF_FILE
2170
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2171
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2172
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2173
	echo "BL_PUREIP=on" >> $CONF_FILE
2174
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2175
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2176
# Prompt customisation (colors)
1 root 2177
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2178
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2179
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2180
# sudoers configuration for "apache" & "sysadmin"
1 root 2181
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2182
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2183
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2184
# Modify some logrotate files (gammu, ulogd)
1 root 2185
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2186
	chmod 644 /etc/logrotate.d/*
2195 richard 2187
# Log compression
706 franck 2188
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2189
# actualisation des fichiers logs compressés
2521 armand.ito 2190
	for dir in firewall e2guardian lighttpd
706 franck 2191
	do
2688 lucas.echa 2192
		find /var/log/$dir -type f -name "*.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]" -exec gzip {} \;
706 franck 2193
	done
1221 richard 2194
# create the alcasar-load_balancing unit
2195
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2196
#  This file is part of systemd.
2197
#
2198
#  systemd is free software; you can redistribute it and/or modify it
2199
#  under the terms of the GNU General Public License as published by
2200
#  the Free Software Foundation; either version 2 of the License, or
2201
#  (at your option) any later version.
2202
 
2203
# This unit lauches alcasar-load-balancing.sh script.
2204
[Unit]
2205
Description=alcasar-load_balancing.sh execution
2206
After=network.target iptables.service
2207
 
2208
[Service]
2209
Type=oneshot
2210
RemainAfterExit=yes
1828 richard 2211
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2212
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2213
TimeoutSec=0
2214
SysVStartPriority=99
2215
 
2216
[Install]
2217
WantedBy=multi-user.target
1157 stephane 2218
EOF
2601 tom.houday 2219
	/usr/bin/systemctl daemon-reload
1221 richard 2220
# processes launched at boot time (Systemctl)
2688 lucas.echa 2221
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2222
	do
1574 richard 2223
		/usr/bin/systemctl -q enable $i.service
1221 richard 2224
	done
2454 tom.houday 2225
 
1452 richard 2226
# disable processes at boot time (Systemctl)
2688 lucas.echa 2227
	for i in ulogd gpm dhcpd
1452 richard 2228
	do
1574 richard 2229
		/usr/bin/systemctl -q disable $i.service
1452 richard 2230
	done
2454 tom.houday 2231
 
1221 richard 2232
# Apply French Security Agency (ANSSI) rules
1362 richard 2233
# ignore ICMP broadcast (smurf attack)
2234
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2235
# ignore ICMP errors bogus
2236
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2237
# remove ICMP redirects responces
2238
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2239
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2240
# enable SYN Cookies (Syn flood attacks)
2241
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2242
# enable kernel antispoofing
2243
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2244
# ignore source routing
2245
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2246
# set conntrack timer to 1h (3600s) instead of 5 weeks
2247
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2248
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2249
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2250
# disable iptables_helpers
2251
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2252
# Switch to the router mode
2253
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2254
# Remove unused service ipv6
1964 franck 2255
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2256
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2257
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2258
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2259
# switch to multi-users runlevel (instead of x11)
1221 richard 2260
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2261
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2262
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2263
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2264
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2265
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2266
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2267
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2268
	then
2454 tom.houday 2269
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2270
		echo >> /etc/mageia-release
2271
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2272
	fi
2273
	if [ $Lang == "fr" ]
2274
	then
2275
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2276
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2277
	else
2278
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2279
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2280
	fi
2281
	/usr/bin/update-grub2
1221 richard 2282
# Load and apply the previous conf file
2283
	if [ "$mode" = "update" ]
532 richard 2284
	then
1668 richard 2285
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2286
		$DIR_DEST_BIN/alcasar-conf.sh --load
2287
		PARENT_SCRIPT=`basename $0`
2288
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2289
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2290
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2291
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2292
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2293
	fi
2560 rexy 2294
	rm -f /var/tmp/alcasar-conf*
1221 richard 2295
	chown -R root:apache $DIR_DEST_ETC/*
2296
	chmod -R 660 $DIR_DEST_ETC/*
2297
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2298
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2299
	echo ""
1 root 2300
	echo "#############################################################################"
638 richard 2301
	if [ $Lang == "fr" ]
2302
		then
2303
		echo "#                        Fin d'installation d'ALCASAR                       #"
2304
		echo "#                                                                           #"
2305
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2306
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2307
		echo "#                                                                           #"
2308
		echo "#############################################################################"
2309
		echo
2310
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2311
		echo
2312
		echo "- Lisez attentivement la documentation d'exploitation"
2313
		echo
2688 lucas.echa 2314
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2315
		echo
2316
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2317
	else
2396 tom.houday 2318
		echo "#                        End of ALCASAR install process                     #"
638 richard 2319
		echo "#                                                                           #"
2320
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2321
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2322
		echo "#                                                                           #"
2323
		echo "#############################################################################"
2324
		echo
2325
		echo "- The system will be rebooted in order to operate ALCASAR"
2326
		echo
2327
		echo "- Read the exploitation documentation"
2328
		echo
2688 lucas.echa 2329
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2330
		echo
2331
		echo "                   Hit 'Enter' to continue"
2332
	fi
1782 franck 2333
	sleep 2
2560 rexy 2334
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2335
	then
2688 lucas.echa 2336
		read
815 richard 2337
	fi
774 richard 2338
	clear
1 root 2339
	reboot
2724 rexy 2340
} # End of post_install()
1 root 2341
 
2552 rexy 2342
#####################################################################################
2343
#                                   Main Install loop                               #
2344
#####################################################################################
832 richard 2345
dir_exec=`dirname "$0"`
2346
if [ $dir_exec != "." ]
2347
then
2348
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2349
	echo "Launch this program from the ALCASAR archive directory"
2350
	exit 0
2351
fi
2688 lucas.echa 2352
if [ $EUID -gt 0 ]
2220 richard 2353
then
2688 lucas.echa 2354
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2355
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2356
	exit 0
2357
fi
832 richard 2358
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2359
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2360
nb_args=$#
2361
args=$1
2362
if [ $nb_args -eq 0 ]
2363
then
2364
	nb_args=1
2365
	args="-h"
2366
fi
1062 richard 2367
chmod -R u+x $DIR_SCRIPTS/*
1 root 2368
case $args in
2369
	-\? | -h* | --h*)
2370
		echo "$usage"
2371
		exit 0
2372
		;;
291 franck 2373
	-i | --install)
2724 rexy 2374
		for func in license testing
2375
		do
2376
			header_install
2377
			$func
2378
			if [ $DEBUG_ALCASAR == "on" ]
2379
			then
2380
				echo "*** 'debug' : end of install '$func' ***"
2381
				read
2382
			fi
2383
		done
595 richard 2384
# RPMs install
2385
		$DIR_SCRIPTS/alcasar-urpmi.sh
2386
		if [ "$?" != "0" ]
1 root 2387
		then
595 richard 2388
			exit 0
2389
		fi
1249 richard 2390
		if [ -e $CONF_FILE ]
595 richard 2391
		then
2458 richard 2392
# Uninstall or update the running version
2393
			if [ "$mode" == "update" ]
2394
			then
2560 rexy 2395
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2396
			else
2560 rexy 2397
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2398
			fi
595 richard 2399
		fi
2466 richard 2400
	if [ $DEBUG_ALCASAR == "on" ]
2401
	then
2402
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2403
		read
2466 richard 2404
	fi
2454 tom.houday 2405
# Test if manual update
2560 rexy 2406
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2407
		then
636 richard 2408
			header_install
595 richard 2409
			if [ $Lang == "fr" ]
636 richard 2410
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2411
				else echo "The configuration file of an old version has been found";
595 richard 2412
			fi
597 richard 2413
			response=0
2414
			PTN='^[oOnNyY]$'
2415
			until [[ $(expr $response : $PTN) -gt 0 ]]
2416
			do
2417
				if [ $Lang == "fr" ]
2418
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2419
					else echo -n "Do you want to use it (Y/n)?";
2420
				 fi
2421
				read response
2454 tom.houday 2422
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2423
				then rm -f /var/tmp/alcasar-conf*
597 richard 2424
				fi
2425
			done
2426
		fi
636 richard 2427
# Test if update
2560 rexy 2428
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2429
		then
2430
			if [ $Lang == "fr" ]
2431
				then echo "#### Installation avec mise à jour ####";
2432
				else echo "#### Installation with update     ####";
2433
			fi
2560 rexy 2434
# Extract some info from the previous configuration file
2435
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2436
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2437
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2438
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2439
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2440
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2441
			mode="update"
1 root 2442
		fi
2689 lucas.echa 2443
		for func in init network ACC CA time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2444
		do
2445
			$func
2466 richard 2446
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2447
			then
2466 richard 2448
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2449
				read
2466 richard 2450
			fi
14 richard 2451
		done
5 franck 2452
		;;
291 franck 2453
	-u | --uninstall)
1828 richard 2454
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2455
		then
597 richard 2456
			if [ $Lang == "fr" ]
2457
				then echo "ALCASAR n'est pas installé!";
2458
				else echo "ALCASAR isn't installed!";
2459
			fi
1 root 2460
			exit 0
2461
		fi
5 franck 2462
		response=0
2463
		PTN='^[oOnN]$'
580 richard 2464
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2465
		do
597 richard 2466
			if [ $Lang == "fr" ]
2467
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2468
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2469
			fi
5 franck 2470
			read response
2471
		done
1103 richard 2472
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2473
		then
1103 richard 2474
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2475
		else
2560 rexy 2476
			rm -f /var/tmp/alcasar-conf*
1 root 2477
		fi
597 richard 2478
# Uninstall the running version
2560 rexy 2479
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2480
		;;
2481
	*)
2482
		echo "Argument inconnu :$1";
460 richard 2483
		echo "Unknown argument :$1";
1 root 2484
		echo "$usage"
2485
		exit 1
2486
		;;
2487
esac
10 franck 2488
# end of script