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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2739 2019-06-06 22:11:37Z 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
2736 rexy 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
492
EOF
628 richard 493
	chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
497
##                    Function "network"               ##
498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
	header_install
636 richard 507
	if [ "$mode" != "update" ]
508
		then
509
		if [ $Lang == "fr" ]
510
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
		fi
513
		response=0
514
		PTN='^[oOyYnN]$'
515
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 516
		do
595 richard 517
			if [ $Lang == "fr" ]
659 richard 518
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
			fi
1 root 521
			read response
522
		done
636 richard 523
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524
		then
525
			PRIVATE_IP_MASK="0"
526
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
527
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 528
			do
595 richard 529
				if [ $Lang == "fr" ]
597 richard 530
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
				fi
597 richard 533
				read PRIVATE_IP_MASK
1 root 534
			done
636 richard 535
		else
2688 lucas.echa 536
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
		fi
595 richard 538
	else
2454 tom.houday 539
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 540
		rm -f conf/etc/alcasar.conf
1 root 541
	fi
2736 rexy 542
	header_install
543
	if [ "$mode" != "update" ]
544
		then
545
		if [ $Lang == "fr" ]
546
			then echo "Par défaut, le nom d'hôte d'ALCASAR est : $HOSTNAME.$DOMAIN"
547
			else echo "The default ALCASAR hostname is : $HOSTNAME.$DOMAIN"
548
		fi
549
		response=0
550
		PTN='^[oOyYnN]$'
551
		until [[ $(expr $response : $PTN) -gt 0 ]]
552
		do
553
			if [ $Lang == "fr" ]
554
				then echo -n "Voulez-vous utiliser ce nom d'hôte (recommandé) (O/n)? : "
555
				else echo -n "Do you want to use this hostname (recommanded) (Y/n)? : "
556
			fi
557
			read response
558
		done
559
		if [ "$response" = "n" ] || [ "$response" = "N" ]
560
		then
561
			if [ $Lang == "fr" ]
562
				then echo -n "Entrez le nouveau nom d'hôte pleinement qualifié (hôte.domain) : "
563
				else echo -n "Enter the new full qualified hostname (host.domain) : "
564
			fi
565
			read FQDN
566
			HOSTNAME=`echo $FQDN|cut -d"." -f1`
567
			DOMAIN=`echo $FQDN|cut -d"." -f2`
568
		fi
569
	fi
861 richard 570
# Define LAN side global parameters
1740 richard 571
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 572
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 573
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 574
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 575
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 576
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 577
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 578
	then
2454 tom.houday 579
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 580
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 581
	fi
1499 richard 582
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
583
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 584
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 585
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 586
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 587
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 588
# Define Internet parameters
2464 richard 589
	if [ "$mode" != "update" ]
2457 richard 590
	then
2464 richard 591
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
592
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
593
	else
594
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
595
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
596
	fi
2693 franck 597
    DNS1=${DNS1:=208.67.220.220}
70 franck 598
	DNS2=${DNS2:=208.67.222.222}
2693 franck 599
#	if [ "$DNS1" == "" ]
600
#	then
601
#		if [ $Lang == "fr" ]
602
#		then
603
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
604
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
605
#		else
606
#			echo "The IP address of DNS servers are not set correctly"
607
#			echo "Check the extern network card configuration ($EXTIF)"
608
#		fi
609
#		exit 0
610
#	fi
1499 richard 611
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 612
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 613
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 614
# Write network parameters in the conf file
2737 rexy 615
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
616
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 617
	echo "EXTIF=$EXTIF" >> $CONF_FILE
618
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 619
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
620
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
621
	for i in $INTERFACES
622
	do
623
		SUB=`echo ${i:0:2}`
624
		if [ $SUB = "wl" ]
625
			then WIFIF=$i
2454 tom.houday 626
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 627
			then LANIF=$i
628
		fi
629
	done
630
	if [ -n "$WIFIF" ]
631
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
632
	elif [ -n "$LANIF" ]
633
		then echo "LANIF=$LANIF" >> $CONF_FILE
634
	fi
2454 tom.houday 635
	#########################################################################################################
2552 rexy 636
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 637
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 638
	then
1499 richard 639
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 640
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 641
	else
642
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 643
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 644
	fi
1587 richard 645
	echo "DNS1=$DNS1" >> $CONF_FILE
646
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 647
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 648
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 649
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 650
	echo "EXT_DHCP_IP=" >> $CONF_FILE
651
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
652
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 653
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
654
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 655
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 656
# network default
597 richard 657
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 658
	cat <<EOF > /etc/sysconfig/network
659
NETWORKING=yes
660
FORWARD_IPV4=true
661
EOF
2552 rexy 662
# write "/etc/hosts"
1 root 663
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
664
	cat <<EOF > /etc/hosts
503 richard 665
127.0.0.1	localhost
2558 rexy 666
$PRIVATE_IP	$HOSTNAME
1 root 667
EOF
2552 rexy 668
# write EXTIF (Internet) config
1499 richard 669
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
670
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 671
	then
1499 richard 672
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 673
DEVICE=$EXTIF
1585 richard 674
BOOTPROTO=dhcp
675
DNS1=127.0.0.1
676
PEERDNS=no
677
RESOLV_MODS=yes
678
ONBOOT=yes
1613 franck 679
NOZEROCONF=yes
1585 richard 680
METRIC=10
681
MII_NOT_SUPPORTED=yes
682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
686
MTU=$MTU
687
EOF
2688 lucas.echa 688
	else
1585 richard 689
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
690
DEVICE=$EXTIF
14 richard 691
BOOTPROTO=static
597 richard 692
IPADDR=$PUBLIC_IP
693
NETMASK=$PUBLIC_NETMASK
694
GATEWAY=$PUBLIC_GATEWAY
14 richard 695
DNS1=127.0.0.1
1499 richard 696
RESOLV_MODS=yes
14 richard 697
ONBOOT=yes
698
METRIC=10
1610 franck 699
NOZEROCONF=yes
14 richard 700
MII_NOT_SUPPORTED=yes
701
IPV6INIT=no
702
IPV6TO4INIT=no
703
ACCOUNTING=no
704
USERCTL=no
994 franck 705
MTU=$MTU
14 richard 706
EOF
1499 richard 707
	fi
2552 rexy 708
# write INTIF (consultation LAN) in normal mode
841 richard 709
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
710
DEVICE=$INTIF
711
BOOTPROTO=static
712
ONBOOT=yes
713
NOZEROCONF=yes
714
MII_NOT_SUPPORTED=yes
715
IPV6INIT=no
716
IPV6TO4INIT=no
717
ACCOUNTING=no
718
USERCTL=no
719
EOF
1558 richard 720
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 721
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 722
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 723
DEVICE=$INTIF
724
BOOTPROTO=static
725
IPADDR=$PRIVATE_IP
604 richard 726
NETMASK=$PRIVATE_NETMASK
1 root 727
ONBOOT=yes
728
METRIC=10
729
NOZEROCONF=yes
730
MII_NOT_SUPPORTED=yes
14 richard 731
IPV6INIT=no
732
IPV6TO4INIT=no
733
ACCOUNTING=no
734
USERCTL=no
1 root 735
EOF
2282 richard 736
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
737
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
738
	then
739
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
740
DEVICE=$WIFIF
741
BOOTPROTO=static
742
ONBOOT=yes
743
NOZEROCONF=yes
744
MII_NOT_SUPPORTED=yes
745
IPV6INIT=no
746
IPV6TO4INIT=no
747
ACCOUNTING=no
748
USERCTL=no
749
EOF
750
	elif [ -n "$LANIF" ]
751
	then
752
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
753
DEVICE=$LANIF
754
BOOTPROTO=static
755
ONBOOT=yes
756
NOZEROCONF=yes
757
MII_NOT_SUPPORTED=yes
758
IPV6INIT=no
759
IPV6TO4INIT=no
760
ACCOUNTING=no
761
USERCTL=no
762
EOF
763
	fi
2454 tom.houday 764
	#########################################################################################################
2552 rexy 765
# write hosts.allow & hosts.deny
1 root 766
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
767
	cat <<EOF > /etc/hosts.allow
768
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 769
sshd: ALL
1 root 770
ntpd: $PRIVATE_NETWORK_SHORT
771
EOF
772
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
773
	cat <<EOF > /etc/hosts.deny
774
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
775
EOF
790 richard 776
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 777
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 778
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 779
# load conntrack ftp module
780
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 781
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 782
# load ipt_NETFLOW module
783
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 784
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 785
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
786
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
787
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
788
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 789
#
860 richard 790
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 791
} # End of network()
1 root 792
 
2552 rexy 793
###################################################
794
##                  Function "ACC"               ##
795
## - copy ALCASAR Control Center (ACC) files     ##
796
## - configuration of the web server (Lighttpd)  ##
797
## - creation of the first ACC admin account     ##
798
## - secure the ACC access                       ##
799
###################################################
2724 rexy 800
ACC()
1 root 801
{
802
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
803
	mkdir $DIR_WEB
1833 richard 804
# Copy & adapt ACC files
316 richard 805
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
806
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
807
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
808
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
809
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
810
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 811
	chown -R apache:apache $DIR_WEB/*
1833 richard 812
# copy & adapt "freeradius-web" files
813
	cp -rf $DIR_CONF/freeradius-web/ /etc/
814
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
815
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
816
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
817
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
818
	cat <<EOF > /etc/freeradius-web/naslist.conf
819
nas1_name: alcasar-$ORGANISME
820
nas1_model: Network Access Controler
821
nas1_ip: $PRIVATE_IP
822
nas1_port_num: 0
823
nas1_community: public
824
EOF
825
	chown -R apache:apache /etc/freeradius-web/
826
# create the log & backup structure :
1489 richard 827
# - base = users database
828
# - archive = tarball of "base + http firewall + netflow"
1833 richard 829
# - security = watchdog log
2138 richard 830
	for i in base archive security activity_report;
1 root 831
	do
832
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
833
	done
5 franck 834
	chown -R root:apache $DIR_SAVE
1833 richard 835
# Configuring & securing php
71 richard 836
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 837
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
838
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 839
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
840
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 841
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
842
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 843
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
844
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 845
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 846
# Configuring & securing Lighttpd
790 richard 847
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 848
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
849
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 850
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
851
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 852
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
853
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 854
 
855
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 856
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
857
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
858
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
859
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
860
 
2592 rexy 861
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 862
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 863
 
864
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
865
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
866
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
867
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
868
 
869
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
870
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 871
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
872
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
873
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
874
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 875
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 876
 
2588 rexy 877
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
878
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
879
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 880
 
2588 rexy 881
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 882
	/usr/bin/systemctl start lighttpd
2499 tom.houday 883
	/usr/bin/systemctl start php-fpm
2488 lucas.echa 884
 
2552 rexy 885
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886
	if [ "$mode" = "install" ]
2688 lucas.echa 887
	then
888
		header_install
1268 richard 889
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891
		mkdir -p $DIR_DEST_ETC/digest
892
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893
		if [ $Lang == "fr" ]
894
			then echo -n "Création du premier compte administrateur : "
895
			else echo -n "Creation of the first admin account : "
896
		fi
2688 lucas.echa 897
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898
		do
899
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900
		done
2293 tom.houday 901
	fi
2488 lucas.echa 902
 
2737 rexy 903
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 904
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 905
	# Log file for ACC access imputability
906
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
907
	chown root:apache /var/Save/security/acc_access.log
908
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 909
} # End of ACC()
1 root 910
 
2552 rexy 911
##################################################################
912
##                               Fonction "CA"                  ##
913
## - Creating the CA and the server certificate (lighttpd)      ##
914
##################################################################
2724 rexy 915
CA()
1 root 916
{
510 richard 917
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 918
	chown -R root:apache /etc/pki
1 root 919
	chmod -R 750 /etc/pki
2724 rexy 920
} # End of CA()
1 root 921
 
2552 rexy 922
#############################################################
923
##               Function "time_server"                    ##
924
## - Configuring NTP server                                ##
925
#############################################################
2724 rexy 926
time_server()
1837 richard 927
{
928
# Set the Internet time server
929
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
930
	cat <<EOF > /etc/ntp/step-tickers
931
0.fr.pool.ntp.org	# adapt to your country
932
1.fr.pool.ntp.org
933
2.fr.pool.ntp.org
934
EOF
935
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
936
	cat <<EOF > /etc/ntp.conf
937
server 0.fr.pool.ntp.org	# adapt to your country
938
server 1.fr.pool.ntp.org
939
server 2.fr.pool.ntp.org
940
server 127.127.1.0   		# local clock si NTP internet indisponible ...
941
fudge 127.127.1.0 stratum 10
942
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
943
restrict 127.0.0.1
944
driftfile /var/lib/ntp/drift
945
logfile /var/log/ntp.log
946
disable monitor
947
EOF
948
	chown -R ntp:ntp /var/lib/ntp
949
# Synchronize now
2688 lucas.echa 950
	ntpd -4 -q -g &
2724 rexy 951
} # End of time_server()
1837 richard 952
 
2541 rexy 953
#####################################################################
954
##                     Function "init_db"                          ##
955
## - Mysql initialization                                          ##
956
## - Set admin (root) password                                     ##
957
## - Remove unused users & databases                               ##
958
## - Radius database creation                                      ##
959
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
960
#####################################################################
2724 rexy 961
init_db()
1 root 962
{
2688 lucas.echa 963
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 964
	then
965
		systemctl stop mysqld
966
	fi
1355 richard 967
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 968
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 969
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 970
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 971
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
972
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 973
	[ -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 974
	[ -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 975
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
976
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
977
	/usr/bin/systemctl start mysqld
1963 richard 978
	nb_round=1
1981 richard 979
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 980
	do
981
		nb_round=`expr $nb_round + 1`
982
		sleep 2
983
	done
1981 richard 984
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 985
	then
1981 richard 986
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 987
		exit
1955 richard 988
	fi
1355 richard 989
# Secure the server
2688 lucas.echa 990
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 991
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 992
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
993
	$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 994
# Create 'radius' database
2688 lucas.echa 995
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 996
# Add an empty radius database structure
2688 lucas.echa 997
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 998
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 999
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 1000
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
1001
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1002
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 1003
	/usr/bin/systemctl daemon-reload
2724 rexy 1004
} # End of init_db()
1 root 1005
 
2423 richard 1006
###################################################################
1007
##                       Function "freeradius"                   ##
1008
## - Set the configuration files                                 ##
1009
## - Set the shared secret between coova-chilli and freeradius   ##
1010
## - Adapt the Mysql conf file and counters                      ##
1011
###################################################################
2724 rexy 1012
freeradius()
1 root 1013
{
1800 richard 1014
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1015
	chown -R radius:radius /etc/raddb
1016
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1017
# Set radius global parameters (radius.conf)
1 root 1018
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1019
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1020
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1021
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1022
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1023
# Add ALCASAR & Coovachilli dictionaries
1024
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1025
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1026
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1027
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1028
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1029
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1030
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1031
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1032
client localhost {
1033
	ipaddr = 127.0.0.1
1 root 1034
	secret = $secretradius
2438 richard 1035
	shortname = chilli
2454 tom.houday 1036
	nas_type = other
1 root 1037
}
1038
EOF
2420 richard 1039
# Set Virtual server (remvove all except "alcasar virtual site")
1040
	rm -f /etc/raddb/sites-enabled/*
2467 richard 1041
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1042
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1043
	chown radius:apache /etc/raddb/sites-available/alcasar*
1044
	chmod 660 /etc/raddb/sites-available/alcasar*
2420 richard 1045
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2728 rexy 1046
	# 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 1047
# Set modules
2728 rexy 1048
	# Add custom LDAP "available module"
2465 richard 1049
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1050
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1051
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1052
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1053
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1054
	do
1055
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1056
	done
2728 rexy 1057
	# INFO : To connect from outside (EAP), add the EAP module (and right accesses to the keys (/etc/pki/tls/private/radius.pem)
2423 richard 1058
# Configure SQL mod
2420 richard 1059
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1060
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1061
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1062
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1063
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1064
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1065
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1066
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2454 tom.houday 1067
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1068
	[ -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
1069
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1070
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1071
# sqlcounter modifications
2470 richard 1072
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1073
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1074
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1075
# make certain that mysql is up before freeradius start
1358 richard 1076
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1077
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1078
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1079
# Allow apache to change some conf files (ie : ldap on/off)
1080
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1081
} # End of freeradius()
1 root 1082
 
2423 richard 1083
#############################################################################
2552 rexy 1084
##                           Function "chilli"                             ##
2423 richard 1085
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1086
## - Adapt the authentication web page (intercept.php)                     ##
1087
#############################################################################
2724 rexy 1088
chilli()
1 root 1089
{
1370 richard 1090
# chilli unit for systemd
2324 tom.houday 1091
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1092
#  This file is part of systemd.
1093
#
1094
#  systemd is free software; you can redistribute it and/or modify it
1095
#  under the terms of the GNU General Public License as published by
1096
#  the Free Software Foundation; either version 2 of the License, or
1097
#  (at your option) any later version.
1370 richard 1098
[Unit]
1099
Description=chilli is a captive portal daemon
1100
After=network.target
1101
 
1102
[Service]
1379 richard 1103
Type=forking
1370 richard 1104
ExecStart=/usr/libexec/chilli start
1105
ExecStop=/usr/libexec/chilli stop
1106
ExecReload=/usr/libexec/chilli reload
1107
PIDFile=/var/run/chilli.pid
1108
 
1109
[Install]
1110
WantedBy=multi-user.target
1111
EOF
799 richard 1112
# init file creation
1370 richard 1113
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1114
	cat <<EOF > /etc/init.d/chilli
799 richard 1115
#!/bin/sh
1116
#
1117
# chilli CoovaChilli init
1118
#
1119
# chkconfig: 2345 65 35
1120
# description: CoovaChilli
1121
### BEGIN INIT INFO
1122
# Provides:       chilli
2454 tom.houday 1123
# Required-Start: network
1124
# Should-Start:
799 richard 1125
# Required-Stop:  network
2454 tom.houday 1126
# Should-Stop:
799 richard 1127
# Default-Start:  2 3 5
1128
# Default-Stop:
1129
# Description:    CoovaChilli access controller
1130
### END INIT INFO
1131
 
1132
[ -f /usr/sbin/chilli ] || exit 0
1133
. /etc/init.d/functions
1134
CONFIG=/etc/chilli.conf
1135
pidfile=/var/run/chilli.pid
1136
[ -f \$CONFIG ] || {
2394 tom.houday 1137
	echo "\$CONFIG Not found"
1138
	exit 0
799 richard 1139
}
2376 tom.houday 1140
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1141
RETVAL=0
1142
prog="chilli"
1143
case \$1 in
2394 tom.houday 1144
	start)
2454 tom.houday 1145
		if [ -f \$pidfile ] ; then
2394 tom.houday 1146
			gprintf "chilli is already running"
1147
		else
1148
			gprintf "Starting \$prog: "
1149
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1150
			rm -f /var/run/chilli* # cleaning
1151
			/usr/sbin/modprobe tun >/dev/null 2>&1
1152
			echo 1 > /proc/sys/net/ipv4/ip_forward
1153
			[ -e /dev/net/tun ] || {
2454 tom.houday 1154
				(cd /dev;
1155
				mkdir net;
1156
				cd net;
2394 tom.houday 1157
				mknod tun c 10 200)
1158
			}
1159
			ifconfig $INTIF 0.0.0.0
1160
			/usr/sbin/ethtool -K $INTIF gro off
1161
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1162
			RETVAL=\$?
1163
		fi
1164
		;;
799 richard 1165
 
2394 tom.houday 1166
	reload)
1167
		killall -HUP chilli
1168
		;;
799 richard 1169
 
2394 tom.houday 1170
	restart)
1171
		\$0 stop
1172
		sleep 2
1173
		\$0 start
1174
		;;
799 richard 1175
 
2394 tom.houday 1176
	status)
1177
		status chilli
1178
		RETVAL=0
1179
		;;
1180
 
1181
	stop)
2454 tom.houday 1182
		if [ -f \$pidfile ] ; then
2394 tom.houday 1183
			gprintf "Shutting down \$prog: "
1184
			killproc /usr/sbin/chilli
1185
			RETVAL=\$?
1186
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1187
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1188
		else
2394 tom.houday 1189
			gprintf "chilli is not running"
1190
		fi
1191
		;;
1192
 
1193
	*)
1194
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1195
		exit 1
799 richard 1196
esac
1197
echo
1198
EOF
2324 tom.houday 1199
	chmod a+x /etc/init.d/chilli
1200
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1201
# conf file creation
346 richard 1202
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1203
	#NTP Option configuration for DHCP
2032 richard 1204
	#DHCP Options : rfc2132
1205
		#dhcp option value will be convert in hexa.
1206
		#NTP option (or 'option 42') is like :
2454 tom.houday 1207
		#
2032 richard 1208
		#    Code   Len         Address 1               Address 2
1209
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1210
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1211
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1212
		#
1213
		#Code : 42 => 2a
1214
		#Len : 4 => 04
2688 lucas.echa 1215
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1216
	cat <<EOF > /etc/chilli.conf
1217
# coova config for ALCASAR
1218
cmdsocket	/var/run/chilli.sock
1336 richard 1219
unixipc		chilli.$INTIF.ipc
1551 richard 1220
pidfile		/var/run/chilli.pid
346 richard 1221
net		$PRIVATE_NETWORK_MASK
595 richard 1222
dhcpif		$INTIF
841 richard 1223
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1224
#nodynip
865 richard 1225
#statip
1226
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1227
domain		$DOMAIN
355 richard 1228
dns1		$PRIVATE_IP
1229
dns2		$PRIVATE_IP
346 richard 1230
uamlisten	$PRIVATE_IP
503 richard 1231
uamport		3990
2370 tom.houday 1232
uamuiport	3991
837 richard 1233
macauth
1234
macpasswd	password
1697 richard 1235
strictmacauth
1243 richard 1236
locationname	$HOSTNAME.$DOMAIN
346 richard 1237
radiusserver1	127.0.0.1
1238
radiusserver2	127.0.0.1
1239
radiussecret	$secretradius
1240
radiusauthport	1812
1241
radiusacctport	1813
1243 richard 1242
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1243
redirurl
1243 richard 1244
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1245
uamsecret	$secretuam
1249 richard 1246
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1247
coaport		3799
1379 richard 1248
conup		$DIR_DEST_BIN/alcasar-conup.sh
1249
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1250
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1251
include		$DIR_DEST_ETC/alcasar-uamallowed
1252
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1253
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1254
#dhcpgateway		none
1255
#dhcprelayagent		none
1610 franck 1256
#dhcpgatewayport	none
2234 richard 1257
sslkeyfile	/etc/pki/tls/private/alcasar.key
1258
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1259
redirssl
2370 tom.houday 1260
uamuissl
346 richard 1261
EOF
2274 richard 1262
# 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 1263
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1264
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1265
# create files for trusted domains and urls
1148 crox53 1266
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1267
	chown root:apache $DIR_DEST_ETC/alcasar-*
1268
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1269
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1270
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1271
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1272
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1273
	if [ "$chilli_exist" == "1" ]
1274
	then
2454 tom.houday 1275
		userdel -r chilli 2>/dev/null
796 richard 1276
	fi
1277
	groupadd -f chilli
1278
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1279
}  # End of chilli()
1349 richard 1280
 
2541 rexy 1281
################################################################
2521 armand.ito 1282
##                   Function "e2guardian"                    ##
2541 rexy 1283
## - Set the parameters of this HTML proxy (as controler)     ##
1284
################################################################
2724 rexy 1285
e2guardian()
1 root 1286
{
2521 armand.ito 1287
	mkdir -p /var/e2guardian /var/log/e2guardian
1288
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
1289
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1290
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1291
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2454 tom.houday 1292
# By default the filter is off
2521 armand.ito 1293
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardian.conf
1293 richard 1294
# French deny HTML page
2521 armand.ito 1295
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1296
# Listen only on LAN side
2521 armand.ito 1297
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1342 richard 1298
# DG send its flow to HAVP
2521 armand.ito 1299
	$SED "s?^proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1300
# replace the default deny HTML page
2521 armand.ito 1301
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/
1302
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1293 richard 1303
# Don't log
2521 armand.ito 1304
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1305
# # Change the default report page
2521 armand.ito 1306
	$SED "s?^accessdeniedaddress =.*?accessdeniedaddress = http://$HOSTNAME.$DOMAIN?g" $DIR_DG/e2guardian.conf
2519 rexy 1307
# Disable HTML content control
2521 armand.ito 1308
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1309
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
1310
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (on commente ce qui ne l'est pas)
2519 rexy 1311
# Disable URL control with regex
497 richard 1312
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
1313
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (on commente ce qui ne l'est pas)
2521 armand.ito 1314
# Configure E2guardian for large site
1721 richard 1315
# Minimum number of processus to handle connections
2521 armand.ito 1316
	$SED "s?^minchildren =.*?minchildren = 15?g" $DIR_DG/e2guardian.conf
1721 richard 1317
# Maximum number of processus to handle connections
2521 armand.ito 1318
	$SED "s?^maxchildren =.*?maxchildren = 200?g" $DIR_DG/e2guardian.conf
1721 richard 1319
# Run at least 8 daemons
2521 armand.ito 1320
	$SED "s?^minsparechildren =.*?minsparechildren = 8?g" $DIR_DG/e2guardian.conf
1721 richard 1321
# minimum number of processes to spawn
2521 armand.ito 1322
	$SED "s?^preforkchildren =.*?preforkchildren = 10?g" $DIR_DG/e2guardian.conf
1721 richard 1323
# maximum age of a child process before it croaks it
2521 armand.ito 1324
	$SED "s?^maxagechildren =.*?maxagechildren = 1000?g" $DIR_DG/e2guardian.conf
2519 rexy 1325
# Disable download files control
2521 armand.ito 1326
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1327
	$SED "s?^blockdownloads =.*?blockdownloads = off?g" $DIR_DG/e2guardianf1.conf
497 richard 1328
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1329
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1330
	touch $DIR_DG/lists/bannedextensionlist
1331
	touch $DIR_DG/lists/bannedmimetypelist
1332
# 'Safesearch' regex actualisation
498 richard 1333
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
497 richard 1334
# empty LAN IP list that won't be WEB filtered
1335
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1336
	touch $DIR_DG/lists/exceptioniplist
1337
# Keep a copy of URL & domain filter configuration files
1338
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
1339
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2724 rexy 1340
} # End of e2guardian()
1 root 1341
 
71 richard 1342
##################################################################
2519 rexy 1343
##                     Function "antivirus"                     ##
1344
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1345
##################################################################
2724 rexy 1346
antivirus()
71 richard 1347
{
1358 richard 1348
# create 'havp' user
2396 tom.houday 1349
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1350
	if [ "$havp_exist" == "1" ]
288 richard 1351
	then
2454 tom.houday 1352
		userdel -r havp 2>/dev/null
1353
		groupdel havp 2>/dev/null
288 richard 1354
	fi
307 richard 1355
	groupadd -f havp
1486 richard 1356
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1357
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1358
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1359
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1360
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1361
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1362
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1363
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1364
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1365
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1366
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1367
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1368
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1369
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1370
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1371
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1372
# skip checking of youtube flow (too heavy load / risk too low)
1373
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1374
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1375
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1376
# adapt init script and systemd unit
335 richard 1377
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1378
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1379
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1380
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1381
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1382
# replace of the intercept page (template)
340 richard 1383
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1384
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1385
# update virus database every 4 hours (24h/6)
1357 richard 1386
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1387
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1388
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1389
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1390
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1391
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1392
# update now
1382 richard 1393
	/usr/bin/freshclam --no-warnings
2724 rexy 1394
} # End of antivirus()
71 richard 1395
 
2519 rexy 1396
################################################################################
1397
##                           Function "tinyproxy"                             ##
2552 rexy 1398
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1399
################################################################################
2724 rexy 1400
tinyproxy()
1485 richard 1401
{
2396 tom.houday 1402
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1403
	if [ "$tinyproxy_exist" == "1" ]
1404
	then
2454 tom.houday 1405
		userdel -r tinyproxy 2>/dev/null
1406
		groupdel tinyproxy 2>/dev/null
1486 richard 1407
	fi
1408
	groupadd -f tinyproxy
1488 richard 1409
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1410
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1411
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1412
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1413
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1414
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1415
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1416
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1417
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1418
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1419
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1420
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1421
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1422
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1423
# Create the systemd unit
1424
cat << EOF > /lib/systemd/system/tinyproxy.service
1425
#  This file is part of systemd.
1426
#
1427
#  systemd is free software; you can redistribute it and/or modify it
1428
#  under the terms of the GNU General Public License as published by
1429
#  the Free Software Foundation; either version 2 of the License, or
1430
#  (at your option) any later version.
1485 richard 1431
 
1509 richard 1432
# This unit launches tinyproxy (a very light proxy).
1518 richard 1433
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1434
[Unit]
1435
Description=Tinyproxy Web Proxy Server
1436
After=network.target iptables.service
1437
 
1438
[Service]
1439
Type=forking
1518 richard 1440
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1441
ExecStartPre=/bin/sleep 2
1442
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1443
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1444
 
1445
[Install]
1446
WantedBy=multi-user.target
1447
EOF
1448
 
2724 rexy 1449
} # end of tinyproxy()
1450
 
1451
##############################################################
1452
##                            function "ulogd"              ##
1453
## - Ulog config for multi-log files                        ##
1454
##############################################################
1455
ulogd()
476 richard 1456
{
1457
# Three instances of ulogd (three different logfiles)
1458
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1459
	nl=1
1358 richard 1460
	for log_type in traceability ssh ext-access
478 richard 1461
	do
1365 richard 1462
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1463
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1464
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1465
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1466
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1467
[emu1]
478 richard 1468
file="/var/log/firewall/$log_type.log"
1469
sync=1
1470
EOF
1452 richard 1471
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1472
		nl=`expr $nl + 1`
1473
	done
476 richard 1474
	chown -R root:apache /var/log/firewall
1475
	chmod 750 /var/log/firewall
1476
	chmod 640 /var/log/firewall/*
2724 rexy 1477
}  # End of ulogd()
476 richard 1478
 
1159 crox53 1479
##########################################################
2519 rexy 1480
##                    Function "nfsen"                  ##
1481
## - install the nfsen grapher                          ##
1482
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1483
##########################################################
1389 richard 1484
nfsen()
1 root 1485
{
2330 tom.houday 1486
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1487
# Add PortTracker plugin
1534 richard 1488
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1489
	do
2330 tom.houday 1490
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1491
	done
2330 tom.houday 1492
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1493
# use of our conf file and init unit
2330 tom.houday 1494
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1495
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1496
	DirTmp=$(pwd)
2688 lucas.echa 1497
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1498
	/usr/bin/perl install.pl etc/nfsen.conf
1499
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1500
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1501
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1502
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1503
	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
1504
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1505
# nfsen unit for systemd
2330 tom.houday 1506
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1507
#  This file is part of systemd.
1508
#
1509
#  systemd is free software; you can redistribute it and/or modify it
1510
#  under the terms of the GNU General Public License as published by
1511
#  the Free Software Foundation; either version 2 of the License, or
1512
#  (at your option) any later version.
1513
 
1514
# This unit launches nfsen (a Netflow grapher).
1515
[Unit]
1516
Description= NfSen init script
1517
After=network.target iptables.service
1518
 
1519
[Service]
1520
Type=oneshot
1521
RemainAfterExit=yes
1393 richard 1522
PIDFile=/var/run/nfsen/nfsen.pid
1523
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1524
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1525
ExecStart=/usr/bin/nfsen start
1372 richard 1526
ExecStop=/usr/bin/nfsen stop
1393 richard 1527
ExecReload=/usr/bin/nfsen restart
1372 richard 1528
TimeoutSec=0
1529
 
1530
[Install]
1531
WantedBy=multi-user.target
1532
EOF
1365 richard 1533
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1534
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1535
# expire delay for the profile "live"
1574 richard 1536
	/usr/bin/systemctl start nfsen
1393 richard 1537
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1538
# add SURFmap plugin (waiting for new technical solution)
1539
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1540
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1541
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1542
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1543
#	cd /tmp/
2724 rexy 1544
#	/usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1545
# clear the installation
1546
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1547
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1548
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1549
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1550
} # End of nfsen()
1 root 1551
 
2552 rexy 1552
###########################################################
1553
##                     Function "vnstat"                 ##
1554
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1555
###########################################################
2724 rexy 1556
vnstat()
1541 richard 1557
{
2330 tom.houday 1558
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1559
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1560
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1561
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1562
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1563
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1564
	/usr/bin/vnstat -i $EXTIF -u --force
2724 rexy 1565
} # End of vnstat()
2281 tom.houday 1566
 
2724 rexy 1567
###################################################################
1568
##                     Function "dnsmasq"                        ##
1569
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1570
###################################################################
1571
dnsmasq()
219 jeremy 1572
{
1573
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1574
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1575
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1576
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1577
# Configuration file for "dnsmasq with whitelist"
1873 richard 1578
# ADD Toulouse university whitelist domains
1472 richard 1579
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1580
listen-address=127.0.0.1
1356 richard 1581
port=55
1472 richard 1582
no-dhcp-interface=lo
1356 richard 1583
bind-interfaces
1721 richard 1584
cache-size=1024
1356 richard 1585
domain-needed
1586
expand-hosts
1587
bogus-priv
1588
filterwin2k
2688 lucas.echa 1589
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1590
server=$DNS1
1591
server=$DNS2
1356 richard 1592
EOF
2688 lucas.echa 1593
	# Create dnsmasq-whitelist unit
1594
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
1595
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1596
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1597
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1598
} # End of dnsmasq()
2688 lucas.echa 1599
 
2724 rexy 1600
#########################################################
1601
##              Function "unbound"                     ##
1602
## - create the conf files for 4 unbound services      ##
1603
## - create the systemd files for 4 unbound services   ##
1604
#########################################################
2688 lucas.echa 1605
unbound ()
1606
{
1607
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1608
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1609
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1610
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1611
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1612
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1613
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1614
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1615
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1616
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1617
	# Local static DNS configuration
1618
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1619
 
2724 rexy 1620
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1621
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1622
forward-zone:
1623
	name: "."
1624
	forward-addr: $DNS1
1625
	forward-addr: $DNS2
1472 richard 1626
EOF
1627
 
2724 rexy 1628
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1629
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1630
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1631
## Add one block for each domain name managed by an other DNS server
1632
##
1633
## Example:
1634
##
1635
## server:
1636
##     local-zone: "<your_domain>." transparent
1637
## forward-zone:
1638
##     name: "<your_domain>."
1639
##     forward-addr: <@IP_domain_server>
1640
##
2558 rexy 1641
## INFO : local hostnames are resolved in /etc/hosts file
1642
EOF
1643
 
2724 rexy 1644
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1645
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1646
server:
1647
	local-zone: "$HOSTNAME.$DOMAIN" static
1648
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1649
	local-zone: "$HOSTNAME" static
1650
	local-data: "$HOSTNAME A $PRIVATE_IP"
1651
	local-zone: "$DOMAIN." static
1652
	local-data: "$DOMAIN. A"
1653
EOF
1654
 
2724 rexy 1655
# Configuration file for lo of forward unbound
2688 lucas.echa 1656
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1657
server:
1658
	interface: 127.0.0.1@53
1659
	access-control-view: 127.0.0.1/8 lo
1660
 
1661
view:
1662
	name: "lo"
1663
	local-zone: "$HOSTNAME.$DOMAIN" static
1664
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1665
	local-zone: "$HOSTNAME" static
1666
	local-data: "$HOSTNAME A 127.0.0.1"
1667
	view-first: yes
1668
EOF
1669
 
2724 rexy 1670
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1671
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1672
server:
1673
	interface: ${PRIVATE_IP}@53
1674
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1675
 
1676
view:
1677
	name: "$INTIF"
1678
	local-zone: "$HOSTNAME.$DOMAIN" static
1679
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1680
	local-zone: "$HOSTNAME" static
1681
	local-data: "$HOSTNAME A $PRIVATE_IP"
1682
	view-first: yes
1683
EOF
1684
 
2724 rexy 1685
# Configuration file for forward unbound
2688 lucas.echa 1686
	cat << EOF > /etc/unbound/unbound.conf
1687
server:
1688
	verbosity: 1
1689
	hide-version: yes
1690
	hide-identity: yes
1691
	do-ip6: no
1692
	include: /etc/unbound/conf.d/common/forward-zone.conf
1693
	include: /etc/unbound/conf.d/common/local-forward/*
1694
	include: /etc/unbound/conf.d/common/local-dns/*
1695
	include: /etc/unbound/conf.d/forward/*
1696
EOF
1697
 
2724 rexy 1698
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1699
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1700
server:
1701
	interface: ${PRIVATE_IP}@54
1702
	access-control: $PRIVATE_IP_MASK allow
1703
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1704
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1705
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1706
EOF
1707
 
2724 rexy 1708
# Configuration file for blacklist unbound
2688 lucas.echa 1709
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1710
server:
1711
	verbosity: 1
1712
	hide-version: yes
1713
	hide-identity: yes
1714
	do-ip6: no
1715
	logfile: "/var/log/unbound/unbound-blacklist.log"
1716
	chroot: ""
1717
	define-tag: "blacklist"
1718
	log-local-actions: yes
1719
	include: /etc/unbound/conf.d/common/forward-zone.conf
1720
	include: /etc/unbound/conf.d/common/local-forward/*
1721
	include: /etc/unbound/conf.d/common/local-dns/*
1722
	include: /etc/unbound/conf.d/blacklist/*
1723
	include: /usr/local/share/unbound-bl-enabled/*
1724
EOF
1725
 
2724 rexy 1726
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1727
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1728
server:
1729
	interface: ${PRIVATE_IP}@55
1730
	access-control: $PRIVATE_IP_MASK allow
1731
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1732
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1733
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1734
EOF
1735
 
2724 rexy 1736
# Configuration file for whitelist unbound
2688 lucas.echa 1737
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1738
server:
1739
	verbosity: 1
1740
	hide-version: yes
1741
	hide-identity: yes
1742
	do-ip6: no
1743
	do-not-query-localhost: no
1744
	define-tag: "whitelist"
1745
	local-zone: "." transparent
1746
	local-zone-tag: "." "whitelist"
1747
	include: /usr/local/share/unbound-wl-enabled/*
1748
	include: /etc/unbound/conf.d/whitelist/*
1749
	include: /etc/unbound/conf.d/common/local-dns/*
1750
	include: /etc/unbound/conf.d/common/local-forward/*
1751
forward-zone:
1752
	name: "."
1753
	forward-addr: 127.0.0.1@55
1754
EOF
1755
 
2724 rexy 1756
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1757
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1758
server:
1759
	interface: ${PRIVATE_IP}@56
1760
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1761
 
1762
view:
1763
	name: "$INTIF"
1764
	local-zone: "." redirect
1765
	local-data: ". A $PRIVATE_IP"
1766
EOF
1767
 
2724 rexy 1768
# Configuration file for blackhole unbound
2688 lucas.echa 1769
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1770
server:
1771
	verbosity: 1
1772
	hide-version: yes
1773
	hide-identity: yes
1774
	do-ip6: no
1775
	include: /etc/unbound/conf.d/blackhole/*
1776
	include: /etc/unbound/conf.d/common/local-dns/*
1777
	include: /etc/unbound/conf.d/common/local-forward/*
1778
EOF
1779
 
1780
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1781
	then
1782
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1783
	fi
1784
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1785
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1786
	for list in blacklist blackhole whitelist
1474 richard 1787
	do
2688 lucas.echa 1788
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1789
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1790
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1791
	done
2688 lucas.echa 1792
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1793
} # End of unbound()
2688 lucas.echa 1794
 
2689 lucas.echa 1795
##################################################
1796
##              Function "dhcpd"                ##
1797
##################################################
2724 rexy 1798
dhcpd()
2689 lucas.echa 1799
{
1800
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1801
	cat <<EOF > /etc/dhcpd.conf
1802
ddns-update-style none;
1803
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1804
	option routers $PRIVATE_IP;
1805
	option subnet-mask $PRIVATE_NETMASK;
1806
	option domain-name-servers $PRIVATE_IP;
1807
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1808
	default-lease-time 21600;
1809
	max-lease-time 43200;
1810
}
1811
EOF
2724 rexy 1812
} # End of dhcpd()
2689 lucas.echa 1813
 
2552 rexy 1814
##########################################################
1815
##                      Function "BL"                   ##
1816
## - copy Toulouse BL                                   ##
1817
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1818
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1819
##     - URLs for E²guardian                            ##
1820
##     - IPs for NetFilter                              ##
1821
##########################################################
2724 rexy 1822
BL()
308 richard 1823
{
1930 richard 1824
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1825
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1826
	mkdir -p /tmp/blacklists
1938 richard 1827
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1383 richard 1828
# creation of file for the rehabilited domains and urls
648 richard 1829
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
673 richard 1830
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
648 richard 1831
	touch $DIR_DG/lists/exceptionsitelist
1832
	touch $DIR_DG/lists/exceptionurllist
2521 armand.ito 1833
# On crée la configuration de base du filtrage de domaine et d'URL pour E2guardian
648 richard 1834
	cat <<EOF > $DIR_DG/lists/bannedurllist
2521 armand.ito 1835
# E2guardian filter config for ALCASAR
311 richard 1836
EOF
648 richard 1837
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2521 armand.ito 1838
# E2guardian domain filter config for ALCASAR
311 richard 1839
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1840
#**
1841
# block all SSL and CONNECT tunnels
1842
**s
1843
# block all SSL and CONNECT tunnels specified only as an IP
1844
*ips
1845
# block all sites specified only by an IP
1846
*ip
1847
EOF
1852 raphael.pi 1848
# Add Bing to the safesearch url regext list (parental control)
878 richard 1849
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1850
# Bing - add 'adlt=strict'
1851
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1852
EOF
1913 richard 1853
# change the google safesearch ("safe=strict" instead of "safe=vss")
1003 richard 1854
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
1925 richard 1855
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1856
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1857
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1858
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1859
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1860
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1861
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1862
# add custom ALCASAR BL files
1957 richard 1863
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1864
	do
1865
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1866
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1867
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1868
	done
2521 armand.ito 1869
	chown -R e2guardian:apache $DIR_DG
1957 richard 1870
	chown -R root:apache $DIR_DEST_SHARE
1871
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1872
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1873
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1874
# enable the default categories
1957 richard 1875
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1876
	rm -rf /tmp/blacklists
2724 rexy 1877
} # End of BL()
219 jeremy 1878
 
2552 rexy 1879
#######################################################
1880
##                  Function "cron"                  ##
1881
## - write all cron & anacron files                  ##
1882
#######################################################
2724 rexy 1883
cron()
1 root 1884
{
2640 rexy 1885
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1886
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1887
	cat <<EOF > /etc/crontab
1828 richard 1888
SHELL=/usr/bin/bash
2640 rexy 1889
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1890
MAILTO=root
1891
HOME=/
1892
 
1893
# run-parts
1894
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1895
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1896
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1897
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1898
EOF
1899
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1900
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1901
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1902
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1903
EOF
811 richard 1904
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1905
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1906
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1907
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1908
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1909
EOF
952 franck 1910
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1911
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1912
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1913
EOF
2454 tom.houday 1914
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1915
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1916
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1917
EOF
2454 tom.houday 1918
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1919
# Update the system (everyday at 3:30 am)
762 franck 1920
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1921
EOF
2454 tom.houday 1922
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1923
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1924
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1925
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1926
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1927
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1928
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1929
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1930
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1931
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1932
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1933
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1934
EOF
2454 tom.houday 1935
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1936
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1937
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1938
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1939
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1940
 
2228 franck 1941
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1942
EOF
2454 tom.houday 1943
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1944
# start dead daemons (after boot process and every 18')
1851 franck 1945
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1946
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1947
EOF
2454 tom.houday 1948
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1949
# 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 1950
 
1874 raphael.pi 1951
EOF
2304 tom.houday 1952
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1953
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1954
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1955
EOF
1956
 
1808 richard 1957
# removing the users crons
522 richard 1958
	rm -f /var/spool/cron/*
2724 rexy 1959
} # End of cron()
1 root 1960
 
2552 rexy 1961
######################################################################
1962
##                      Fonction "Fail2Ban"                         ##
1963
##- Adapt conf file to ALCASAR                                      ##
1964
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1965
######################################################################
1163 crox53 1966
fail2ban()
1967
{
2243 tom.houday 1968
	/usr/bin/sh $DIR_CONF/fail2ban.sh
1474 richard 1969
# Autorise la lecture seule 2 des 3 fichiers de log concernés, havp est traité dans le script d'init de havp
1192 crox53 1970
	[ -e /var/log/fail2ban.log ] || touch /var/log/fail2ban.log
1489 richard 1971
	[ -e /var/Save/security/watchdog.log ] || touch /var/Save/security/watchdog.log
1165 crox53 1972
	chmod 644 /var/log/fail2ban.log
1489 richard 1973
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1974
	/usr/bin/touch /var/log/auth.log
1515 richard 1975
# fail2ban unit
1976
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1977
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1978
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1979
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1980
} # End of fail2ban()
1163 crox53 1981
 
2552 rexy 1982
#########################################################
1983
##                   Fonction "gammu_smsd"             ##
1984
## - Creating of SMS management database               ##
1985
## - Write the gammu a gammu_smsd conf files           ##
1986
#########################################################
1376 richard 1987
gammu_smsd()
1988
{
2601 tom.houday 1989
# Create 'gammu' system user
1990
	groupadd -f gammu_smsd
1991
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1992
	usermod -a -G dialout gammu_smsd
1993
 
1994
# Create 'gammu' database
1995
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1996
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1997
# Add a gammu database structure
2688 lucas.echa 1998
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1999
 
2552 rexy 2000
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 2001
	cat << EOF > /etc/gammurc
2552 rexy 2002
[gammu]
2003
device = /dev/ttyUSB0
2004
connection = at115200
2005
EOF
2006
 
2601 tom.houday 2007
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 2008
[gammu]
2009
port = /dev/ttyUSB0
2010
connection = at115200
2011
 
2012
[smsd]
2013
PIN = 1234
2014
logfile = /var/log/gammu-smsd/gammu-smsd.log
2015
logformat = textall
2016
debuglevel = 0
2017
 
2018
service = sql
2019
driver = native_mysql
2020
user = $DB_USER
2021
password = $radiuspwd
2022
pc = localhost
2023
database = $DB_GAMMU
2024
 
2631 rexy 2025
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2026
 
2027
StatusFrequency = 30
1380 richard 2028
;LoopSleep = 2
1376 richard 2029
 
2030
;ResetFrequency = 300
2031
;HardResetFrequency = 120
2032
 
2454 tom.houday 2033
CheckSecurity = 1
1376 richard 2034
CheckSignal = 1
2035
CheckBattery = 0
2036
EOF
2601 tom.houday 2037
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2038
 
2601 tom.houday 2039
# Create the systemd unit
2040
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2041
[Unit]
2042
Description=SMS daemon for Gammu
2043
Documentation=man:gammu-smsd(1)
2044
After=network.target mysql.service
1376 richard 2045
 
2601 tom.houday 2046
[Service]
2047
Type=forking
2048
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2049
ExecReload=/bin/kill -HUP $MAINPID
2050
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2051
PIDFile=/var/run/gammu-smsd.pid
2052
 
2053
[Install]
2054
WantedBy=multi-user.target
2055
EOF
2056
 
2314 richard 2057
# Log folder for gammu-smsd
2601 tom.houday 2058
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2059
	chmod 755 /var/log/gammu-smsd
1376 richard 2060
 
2552 rexy 2061
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2062
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2063
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2064
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2065
#EOF
2552 rexy 2066
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2067
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2068
 
2724 rexy 2069
} # End of gammu_smsd()
1376 richard 2070
 
2552 rexy 2071
############################################################
2072
##                 Fonction "msec"                        ##
2073
## - Apply the "fileserver" security level                ##
2074
## - remove the "system request" for rebboting            ##
2075
## - Fix several file permissions                         ##
2076
############################################################
2202 richard 2077
msec()
2078
{
2079
 
2080
# Apply fileserver security level
2211 richard 2081
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2082
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2083
 
2203 richard 2084
# Set permissions monitoring and enforcement
2202 richard 2085
cat <<EOF > /etc/security/msec/perm.local
2086
/var/log/firefwall/                     root.apache     750
2087
/var/log/firewall/*                     root.apache     640
2088
/etc/security/msec/perm.local           root.root       640
2089
/etc/security/msec/level.local          root.root       640
2090
/etc/freeradius-web                     root.apache     750
2091
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2092
/etc/raddb/client.conf                  radius.radius   640
2093
/etc/raddb/radius.conf                  radius.radius   640
2094
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2095
/etc/raddb/sites-available/alcasar      radius.apache   660
2096
/etc/pki/*                              root.apache     750
2211 richard 2097
/var/log/netflow/porttracker            root.apache     770
2098
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2099
EOF
2454 tom.houday 2100
# apply now hourly & daily checks
2202 richard 2101
/usr/sbin/msec
2211 richard 2102
/etc/cron.weekly/msec
2202 richard 2103
 
2724 rexy 2104
} # End of msec()
2202 richard 2105
 
2106
##################################################################
2552 rexy 2107
##                   Fonction "letsencrypt"                     ##
2108
## - Install Let's Encrypt client                               ##
2109
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2110
##################################################################
2111
letsencrypt()
2112
{
2113
	echo "Installing Let's Encrypt client..."
2114
 
2586 tom.houday 2115
	# Remove potential old installers
2116
	rm -rf /tmp/acme.sh-*
2117
 
2304 tom.houday 2118
	# Extract acme.sh
2119
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2120
 
2121
	pwdInstall=$(pwd)
2688 lucas.echa 2122
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2123
 
2124
	acmesh_installDir="/opt/acme.sh"
2125
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2126
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2127
 
2128
	# Install acme.sh
2129
	./acme.sh --install \
2130
		--home $acmesh_installDir \
2131
		--config-home $acmesh_confDir/data \
2132
		--certhome $acmesh_confDir/certs \
2133
		--accountkey $acmesh_confDir/ca/account.key \
2134
		--accountconf $acmesh_confDir/data/account.conf \
2135
		--useragent $acmesh_userAgent \
2308 tom.houday 2136
		--nocron \
2137
		> /dev/null
2304 tom.houday 2138
 
2139
	if [ $? -ne 0 ]; then
2140
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2141
	fi
2142
 
2143
	# Create configuration file
2144
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2145
email=
2146
dateIssueRequest=
2147
domainRequest=
2148
challenge=
2149
dateIssued=
2150
dnsapi=
2151
dateNextRenewal=
2152
EOF
2153
 
2688 lucas.echa 2154
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2155
	rm -rf /tmp/acme.sh-*
2156
 
2724 rexy 2157
} # End of letsencrypt()
2304 tom.houday 2158
 
2159
##################################################################
2552 rexy 2160
##                    Fonction "post_install"                   ##
2161
## - Modifying banners (locals et ssh) & prompts                ##
2162
## - SSH config                                                 ##
2163
## - sudoers config & files security                            ##
2164
## - log rotate & ANSSI security parameters                     ##
2165
## - Apply former conf in case of an update                     ##
2166
##################################################################
1 root 2167
post_install()
2168
{
2195 richard 2169
# change the SSH banner
2170
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2171
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2172
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2173
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2174
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2175
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2176
# postfix banner anonymisation
2688 lucas.echa 2177
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2178
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2179
# sshd liste on EXTIF & INTIF
1548 richard 2180
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2181
# sshd authorized certificate for root login
1696 franck 2182
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2183
# ALCASAR conf file
2327 richard 2184
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2185
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2186
	echo "SSH=on" >> $CONF_FILE
1631 richard 2187
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2188
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2189
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2190
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2191
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2192
	echo "LDAP_FILTER=" >> $CONF_FILE
2193
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2194
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2195
	echo "LDAP_SSL=on" >> $CONF_FILE
2196
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2197
	echo "SMS=off" >> $CONF_FILE
2198
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2199
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2200
	echo "FAILOVER=30" >> $CONF_FILE
2201
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2202
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2203
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2204
	echo "BL_PUREIP=on" >> $CONF_FILE
2205
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2206
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2207
# Prompt customisation (colors)
1 root 2208
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2209
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2210
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2211
# sudoers configuration for "apache" & "sysadmin"
1 root 2212
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2213
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2214
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2215
# Modify some logrotate files (gammu, ulogd)
1 root 2216
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2217
	chmod 644 /etc/logrotate.d/*
2195 richard 2218
# Log compression
706 franck 2219
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2220
# actualisation des fichiers logs compressés
2521 armand.ito 2221
	for dir in firewall e2guardian lighttpd
706 franck 2222
	do
2688 lucas.echa 2223
		find /var/log/$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 2224
	done
1221 richard 2225
# create the alcasar-load_balancing unit
2226
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2227
#  This file is part of systemd.
2228
#
2229
#  systemd is free software; you can redistribute it and/or modify it
2230
#  under the terms of the GNU General Public License as published by
2231
#  the Free Software Foundation; either version 2 of the License, or
2232
#  (at your option) any later version.
2233
 
2234
# This unit lauches alcasar-load-balancing.sh script.
2235
[Unit]
2236
Description=alcasar-load_balancing.sh execution
2237
After=network.target iptables.service
2238
 
2239
[Service]
2240
Type=oneshot
2241
RemainAfterExit=yes
1828 richard 2242
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2243
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2244
TimeoutSec=0
2245
SysVStartPriority=99
2246
 
2247
[Install]
2248
WantedBy=multi-user.target
1157 stephane 2249
EOF
2601 tom.houday 2250
	/usr/bin/systemctl daemon-reload
1221 richard 2251
# processes launched at boot time (Systemctl)
2688 lucas.echa 2252
	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 2253
	do
1574 richard 2254
		/usr/bin/systemctl -q enable $i.service
1221 richard 2255
	done
2454 tom.houday 2256
 
1452 richard 2257
# disable processes at boot time (Systemctl)
2688 lucas.echa 2258
	for i in ulogd gpm dhcpd
1452 richard 2259
	do
1574 richard 2260
		/usr/bin/systemctl -q disable $i.service
1452 richard 2261
	done
2454 tom.houday 2262
 
1221 richard 2263
# Apply French Security Agency (ANSSI) rules
1362 richard 2264
# ignore ICMP broadcast (smurf attack)
2265
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2266
# ignore ICMP errors bogus
2267
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2268
# remove ICMP redirects responces
2269
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2270
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2271
# enable SYN Cookies (Syn flood attacks)
2272
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2273
# enable kernel antispoofing
2274
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2275
# ignore source routing
2276
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2277
# set conntrack timer to 1h (3600s) instead of 5 weeks
2278
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2279
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2280
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2281
# disable iptables_helpers
2282
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2283
# Switch to the router mode
2284
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2285
# Remove unused service ipv6
1964 franck 2286
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2287
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2288
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2289
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2290
# switch to multi-users runlevel (instead of x11)
1221 richard 2291
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2292
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2293
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2294
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2295
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2296
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2297
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2298
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2299
	then
2454 tom.houday 2300
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2301
		echo >> /etc/mageia-release
2302
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2303
	fi
2304
	if [ $Lang == "fr" ]
2305
	then
2306
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2307
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2308
	else
2309
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2310
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2311
	fi
2312
	/usr/bin/update-grub2
1221 richard 2313
# Load and apply the previous conf file
2314
	if [ "$mode" = "update" ]
532 richard 2315
	then
1668 richard 2316
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2317
		$DIR_DEST_BIN/alcasar-conf.sh --load
2318
		PARENT_SCRIPT=`basename $0`
2319
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2320
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2321
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2322
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2323
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2324
	fi
2560 rexy 2325
	rm -f /var/tmp/alcasar-conf*
1221 richard 2326
	chown -R root:apache $DIR_DEST_ETC/*
2327
	chmod -R 660 $DIR_DEST_ETC/*
2328
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2329
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2330
	echo ""
1 root 2331
	echo "#############################################################################"
638 richard 2332
	if [ $Lang == "fr" ]
2333
		then
2334
		echo "#                        Fin d'installation d'ALCASAR                       #"
2335
		echo "#                                                                           #"
2336
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2337
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2338
		echo "#                                                                           #"
2339
		echo "#############################################################################"
2340
		echo
2341
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2342
		echo
2343
		echo "- Lisez attentivement la documentation d'exploitation"
2344
		echo
2688 lucas.echa 2345
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2346
		echo
2347
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2348
	else
2396 tom.houday 2349
		echo "#                        End of ALCASAR install process                     #"
638 richard 2350
		echo "#                                                                           #"
2351
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2352
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2353
		echo "#                                                                           #"
2354
		echo "#############################################################################"
2355
		echo
2356
		echo "- The system will be rebooted in order to operate ALCASAR"
2357
		echo
2358
		echo "- Read the exploitation documentation"
2359
		echo
2688 lucas.echa 2360
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2361
		echo
2362
		echo "                   Hit 'Enter' to continue"
2363
	fi
1782 franck 2364
	sleep 2
2560 rexy 2365
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2366
	then
2688 lucas.echa 2367
		read
815 richard 2368
	fi
774 richard 2369
	clear
1 root 2370
	reboot
2724 rexy 2371
} # End of post_install()
1 root 2372
 
2552 rexy 2373
#####################################################################################
2374
#                                   Main Install loop                               #
2375
#####################################################################################
832 richard 2376
dir_exec=`dirname "$0"`
2377
if [ $dir_exec != "." ]
2378
then
2379
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2380
	echo "Launch this program from the ALCASAR archive directory"
2381
	exit 0
2382
fi
2688 lucas.echa 2383
if [ $EUID -gt 0 ]
2220 richard 2384
then
2688 lucas.echa 2385
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2386
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2387
	exit 0
2388
fi
832 richard 2389
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2390
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2391
nb_args=$#
2392
args=$1
2393
if [ $nb_args -eq 0 ]
2394
then
2395
	nb_args=1
2396
	args="-h"
2397
fi
1062 richard 2398
chmod -R u+x $DIR_SCRIPTS/*
1 root 2399
case $args in
2400
	-\? | -h* | --h*)
2401
		echo "$usage"
2402
		exit 0
2403
		;;
291 franck 2404
	-i | --install)
2724 rexy 2405
		for func in license testing
2406
		do
2407
			header_install
2408
			$func
2409
			if [ $DEBUG_ALCASAR == "on" ]
2410
			then
2411
				echo "*** 'debug' : end of install '$func' ***"
2412
				read
2413
			fi
2414
		done
595 richard 2415
# RPMs install
2416
		$DIR_SCRIPTS/alcasar-urpmi.sh
2417
		if [ "$?" != "0" ]
1 root 2418
		then
595 richard 2419
			exit 0
2420
		fi
1249 richard 2421
		if [ -e $CONF_FILE ]
595 richard 2422
		then
2458 richard 2423
# Uninstall or update the running version
2424
			if [ "$mode" == "update" ]
2425
			then
2560 rexy 2426
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2427
			else
2560 rexy 2428
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2429
			fi
595 richard 2430
		fi
2466 richard 2431
	if [ $DEBUG_ALCASAR == "on" ]
2432
	then
2433
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2434
		read
2466 richard 2435
	fi
2454 tom.houday 2436
# Test if manual update
2560 rexy 2437
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2438
		then
636 richard 2439
			header_install
595 richard 2440
			if [ $Lang == "fr" ]
636 richard 2441
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2442
				else echo "The configuration file of an old version has been found";
595 richard 2443
			fi
597 richard 2444
			response=0
2445
			PTN='^[oOnNyY]$'
2446
			until [[ $(expr $response : $PTN) -gt 0 ]]
2447
			do
2448
				if [ $Lang == "fr" ]
2449
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2450
					else echo -n "Do you want to use it (Y/n)?";
2451
				 fi
2452
				read response
2454 tom.houday 2453
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2454
				then rm -f /var/tmp/alcasar-conf*
597 richard 2455
				fi
2456
			done
2457
		fi
636 richard 2458
# Test if update
2560 rexy 2459
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2460
		then
2461
			if [ $Lang == "fr" ]
2462
				then echo "#### Installation avec mise à jour ####";
2463
				else echo "#### Installation with update     ####";
2464
			fi
2560 rexy 2465
# Extract some info from the previous configuration file
2466
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2467
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2468
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2469
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2470
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2471
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2472
			mode="update"
1 root 2473
		fi
2689 lucas.echa 2474
		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 2475
		do
2476
			$func
2466 richard 2477
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2478
			then
2466 richard 2479
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2480
				read
2466 richard 2481
			fi
14 richard 2482
		done
5 franck 2483
		;;
291 franck 2484
	-u | --uninstall)
1828 richard 2485
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2486
		then
597 richard 2487
			if [ $Lang == "fr" ]
2488
				then echo "ALCASAR n'est pas installé!";
2489
				else echo "ALCASAR isn't installed!";
2490
			fi
1 root 2491
			exit 0
2492
		fi
5 franck 2493
		response=0
2494
		PTN='^[oOnN]$'
580 richard 2495
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2496
		do
597 richard 2497
			if [ $Lang == "fr" ]
2498
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2499
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2500
			fi
5 franck 2501
			read response
2502
		done
1103 richard 2503
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2504
		then
1103 richard 2505
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2506
		else
2560 rexy 2507
			rm -f /var/tmp/alcasar-conf*
1 root 2508
		fi
597 richard 2509
# Uninstall the running version
2560 rexy 2510
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2511
		;;
2512
	*)
2513
		echo "Argument inconnu :$1";
460 richard 2514
		echo "Unknown argument :$1";
1 root 2515
		echo "$usage"
2516
		exit 1
2517
		;;
2518
esac
10 franck 2519
# end of script