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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2831 2020-06-07 21:43:19Z 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)
2775 rexy 41
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
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 $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
2760 lucas.echa 96
	PTN='^[oOyYnN]?$'
97
	until [[ "$response" =~ $PTN ]]
1538 richard 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"
2757 rexy 163
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
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"
2757 rexy 172
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 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"
2757 rexy 177
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 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" ]
2757 rexy 188
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 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 $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
2760 lucas.echa 204
		until [[ "$response" =~ $PTN ]]
1362 richard 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
2771 rexy 227
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228
	if [ $free_space -lt 10 ]
1529 richard 229
		then
2771 rexy 230
		if [ $Lang == "fr" ]
231
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233
		fi
2771 rexy 234
	exit 0
1529 richard 235
	fi
2669 tom.houday 236
 
237
# Detect external/internal interfaces
238
	if [ -z "$EXTIF" ]; then
239
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240
		if [ -z "$EXTIF" ]; then
241
			if [ "$Lang" == 'fr' ]
2771 rexy 242
				then echo "Aucune passerelle par défaut configurée"
243
				else echo "No default gateway configured"
2669 tom.houday 244
			fi
245
			exit 1
246
		fi
247
	fi
248
	if [ "$Lang" == 'fr' ]
249
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250
		else echo "External interface (Internet) used: $EXTIF"
251
	fi
252
 
253
	if [ -z "$INTIF" ]; then
254
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256
		if [ $interfacesCount -eq 0 ]; then
257
			if [ "$Lang" == 'fr' ]
258
				then echo "Aucune interface de disponible pour le réseau interne"
259
				else echo "No interface available for the internal network"
260
			fi
261
			exit 1
262
		elif [ $interfacesCount -eq 1 ]; then
263
			INTIF="$interfacesList"
264
		else
265
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267
			if [ "$Lang" == 'fr' ]
268
				then echo 'Liste des interfaces disponible :'
269
				else echo 'List of available interfaces:'
270
			fi
271
			echo "$interfacesSorted"
272
			response=''
273
			while true; do
274
				if [ "$Lang" == 'fr' ]
275
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277
				fi
278
				read response
279
 
280
				[ -z "$response" ] && response="$interfacePreferred"
281
 
282
				# Check if interface exist
2688 lucas.echa 283
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284
					INTIF="$response"
285
					break
286
				else
287
					if [ "$Lang" == 'fr' ]
288
						then echo "Interface \"$response\" introuvable"
289
						else echo "Interface \"$response\" not found"
290
					fi
291
				fi
292
			done
293
		fi
294
	fi
295
	if [ "$Lang" == 'fr' ]
296
		then echo "Interface interne utilisée : $INTIF"
297
		else echo "Internal interface used: $INTIF"
298
	fi
299
 
2290 richard 300
	if [ $Lang == "fr" ]
301
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302
		else echo -n "Network parameters tests: "
2290 richard 303
	fi
304
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307
	for i in $IF_INTERFACES
308
	do
2688 lucas.echa 309
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310
			rm -f ifcfg-$i
2454 tom.houday 311
 
2282 richard 312
			if [ $Lang == "fr" ]
313
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314
				else echo "Deleting: ifcfg-$i"
2282 richard 315
			fi
316
		fi
317
	done
2688 lucas.echa 318
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319
	echo -n "."
2454 tom.houday 320
# Test Ethernet NIC links state
2669 tom.houday 321
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322
	if [ ! -z "$interfacesDown" ]; then
323
		for i in $interfacesDown; do
324
			if [ $Lang == "fr" ]
325
			then
326
				echo -e "\nÉchec"
327
				echo "Le lien réseau de la carte $i n'est pas actif."
328
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329
			else
330
				echo -e "\nFailed"
331
				echo "The link state of $i interface is down."
332
				echo "Make sure that this network card is connected to a switch or an A.P."
333
			fi
334
		done
335
		exit 1
336
	fi
1471 richard 337
	echo -n "."
338
# Test EXTIF config files
2681 tom.houday 339
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343
	then
784 richard 344
		if [ $Lang == "fr" ]
2454 tom.houday 345
		then
2669 tom.houday 346
			echo -e "\nÉchec"
784 richard 347
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350
		else
2669 tom.houday 351
			echo -e "\nFailed"
784 richard 352
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355
		fi
830 richard 356
		echo "DEVICE=$EXTIF"
784 richard 357
		echo "IPADDR="
358
		echo "NETMASK="
359
		echo "GATEWAY="
360
		echo "DNS1="
361
		echo "DNS2="
830 richard 362
		echo "ONBOOT=yes"
2669 tom.houday 363
		exit 1
784 richard 364
	fi
365
	echo -n "."
2290 richard 366
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368
		if [ $Lang == "fr" ]
2454 tom.houday 369
		then
2669 tom.houday 370
			echo -e "\nÉchec"
595 richard 371
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372
			echo "Réglez ce problème puis relancez ce script."
373
		else
2669 tom.houday 374
			echo -e "\nFailed"
595 richard 375
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376
			echo "Resolv this problem, then restart this script."
377
		fi
2669 tom.houday 378
		exit 1
29 richard 379
	fi
308 richard 380
	echo -n "."
2290 richard 381
# Test if default GW is alive
1499 richard 382
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384
		then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nÉchec"
2290 richard 388
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389
			echo "Réglez ce problème puis relancez ce script."
390
		else
2669 tom.houday 391
			echo -e "\nFailed"
2290 richard 392
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393
			echo "Resolv this problem, then restart this script."
394
		fi
2669 tom.houday 395
		exit 1
308 richard 396
	fi
397
	echo -n "."
2290 richard 398
# Test Internet connectivity
2669 tom.houday 399
	domainTested='www.google.com'
400
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401
	if [ $? -ne 0 ]; then
595 richard 402
		if [ $Lang == "fr" ]
2454 tom.houday 403
		then
2669 tom.houday 404
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406
			echo "Vérifiez la validité des adresses IP des DNS."
407
		else
2669 tom.houday 408
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410
			echo "Verify the DNS IP addresses"
411
		fi
2669 tom.houday 412
		exit 1
29 richard 413
	fi
308 richard 414
	echo ". : ok"
2724 rexy 415
} # End of testing()
302 richard 416
 
2552 rexy 417
#######################################################################
418
##                    Function "init"                                ##
419
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421
#######################################################################
2724 rexy 422
init()
302 richard 423
{
527 richard 424
	if [ "$mode" != "update" ]
302 richard 425
	then
426
# On affecte le nom d'organisme
597 richard 427
		header_install
302 richard 428
		ORGANISME=!
429
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431
		do
595 richard 432
			if [ $Lang == "fr" ]
2454 tom.houday 433
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434
				else echo -n "Enter the name of your organism : "
595 richard 435
			fi
330 franck 436
			read ORGANISME
613 richard 437
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438
			then
330 franck 439
				ORGANISME=!
440
			fi
441
		done
302 richard 442
	fi
1 root 443
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444
# We create random passwords and shared secrets
628 richard 445
	rm -f $PASSWD_FILE
2419 richard 446
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450
		grep -v '[eE]nter password:' | \
451
		sed -e "s/PBKDF2 hash of your password is //"`
452
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457
	echo "GRUB2_user=root" >> $PASSWD_FILE
458
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472
	chmod 640 $PASSWD_FILE
1828 richard 473
#  copy scripts in in /usr/local/bin
2664 tom.houday 474
	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 475
#  copy conf files in /usr/local/etc
1954 richard 476
	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 477
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478
# generate central conf file
479
	cat <<EOF > $CONF_FILE
612 richard 480
##########################################
481
##                                      ##
482
##          ALCASAR Parameters          ##
483
##                                      ##
484
##########################################
1 root 485
 
612 richard 486
INSTALL_DATE=$DATE
487
VERSION=$VERSION
488
ORGANISM=$ORGANISME
489
EOF
628 richard 490
	chmod o-rwx $CONF_FILE
2724 rexy 491
} # End of init()
1 root 492
 
2552 rexy 493
#########################################################
494
##                    Function "network"               ##
495
## - Define the several network address                ##
496
## - Define the DNS naming                             ##
497
## - INTIF parameters (consultation network)           ##
498
## - Write "/etc/hosts" file                           ##
499
## - write "hosts.allow" & "hosts.deny" files          ##
500
#########################################################
2724 rexy 501
network()
1 root 502
{
503
	header_install
636 richard 504
	if [ "$mode" != "update" ]
505
		then
506
		if [ $Lang == "fr" ]
507
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509
		fi
510
		response=0
2760 lucas.echa 511
		PTN='^[oOyYnN]?$'
512
		until [[ "$response" =~ $PTN ]]
1 root 513
		do
595 richard 514
			if [ $Lang == "fr" ]
659 richard 515
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517
			fi
1 root 518
			read response
519
		done
636 richard 520
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521
		then
522
			PRIVATE_IP_MASK="0"
523
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 524
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525
			do
595 richard 526
				if [ $Lang == "fr" ]
597 richard 527
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529
				fi
597 richard 530
				read PRIVATE_IP_MASK
1 root 531
			done
636 richard 532
		else
2688 lucas.echa 533
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534
		fi
595 richard 535
	else
2454 tom.houday 536
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537
		rm -f conf/etc/alcasar.conf
1 root 538
	fi
861 richard 539
# Define LAN side global parameters
1740 richard 540
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547
	then
2454 tom.houday 548
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550
	fi
1499 richard 551
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557
# Define Internet parameters
2809 rexy 558
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
559
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 560
    DNS1=${DNS1:=208.67.220.220}
70 franck 561
	DNS2=${DNS2:=208.67.222.222}
2693 franck 562
#	if [ "$DNS1" == "" ]
563
#	then
564
#		if [ $Lang == "fr" ]
565
#		then
566
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
567
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
568
#		else
569
#			echo "The IP address of DNS servers are not set correctly"
570
#			echo "Check the extern network card configuration ($EXTIF)"
571
#		fi
572
#		exit 0
573
#	fi
1499 richard 574
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 575
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 576
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 577
# Write network parameters in the conf file
2737 rexy 578
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
579
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 580
	echo "EXTIF=$EXTIF" >> $CONF_FILE
581
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 582
# Retrieve NIC name of other consultation LAN
2282 richard 583
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
584
	for i in $INTERFACES
585
	do
586
		SUB=`echo ${i:0:2}`
587
		if [ $SUB = "wl" ]
588
			then WIFIF=$i
2454 tom.houday 589
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 590
			then LANIF=$i
591
		fi
592
	done
593
	if [ -n "$WIFIF" ]
594
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
595
	elif [ -n "$LANIF" ]
596
		then echo "LANIF=$LANIF" >> $CONF_FILE
597
	fi
2552 rexy 598
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 599
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 600
	then
1499 richard 601
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 602
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 603
	else
604
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 605
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 606
	fi
1587 richard 607
	echo "DNS1=$DNS1" >> $CONF_FILE
608
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 609
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 610
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 611
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 612
	echo "EXT_DHCP_IP=" >> $CONF_FILE
613
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
614
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 615
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
616
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 617
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 618
# network default
597 richard 619
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 620
	cat <<EOF > /etc/sysconfig/network
621
NETWORKING=yes
622
FORWARD_IPV4=true
623
EOF
2552 rexy 624
# write "/etc/hosts"
1 root 625
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
626
	cat <<EOF > /etc/hosts
503 richard 627
127.0.0.1	localhost
2558 rexy 628
$PRIVATE_IP	$HOSTNAME
1 root 629
EOF
2552 rexy 630
# write EXTIF (Internet) config
1499 richard 631
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
632
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 633
	then
1499 richard 634
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 635
DEVICE=$EXTIF
1585 richard 636
BOOTPROTO=dhcp
637
DNS1=127.0.0.1
638
PEERDNS=no
639
RESOLV_MODS=yes
640
ONBOOT=yes
1613 franck 641
NOZEROCONF=yes
1585 richard 642
METRIC=10
643
MII_NOT_SUPPORTED=yes
644
IPV6INIT=no
645
IPV6TO4INIT=no
646
ACCOUNTING=no
647
USERCTL=no
648
MTU=$MTU
649
EOF
2688 lucas.echa 650
	else
1585 richard 651
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
652
DEVICE=$EXTIF
14 richard 653
BOOTPROTO=static
597 richard 654
IPADDR=$PUBLIC_IP
655
NETMASK=$PUBLIC_NETMASK
656
GATEWAY=$PUBLIC_GATEWAY
14 richard 657
DNS1=127.0.0.1
1499 richard 658
RESOLV_MODS=yes
14 richard 659
ONBOOT=yes
660
METRIC=10
1610 franck 661
NOZEROCONF=yes
14 richard 662
MII_NOT_SUPPORTED=yes
663
IPV6INIT=no
664
IPV6TO4INIT=no
665
ACCOUNTING=no
666
USERCTL=no
994 franck 667
MTU=$MTU
14 richard 668
EOF
1499 richard 669
	fi
2552 rexy 670
# write INTIF (consultation LAN) in normal mode
841 richard 671
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
672
DEVICE=$INTIF
673
BOOTPROTO=static
674
ONBOOT=yes
675
NOZEROCONF=yes
676
MII_NOT_SUPPORTED=yes
677
IPV6INIT=no
678
IPV6TO4INIT=no
679
ACCOUNTING=no
680
USERCTL=no
681
EOF
1558 richard 682
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 683
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 684
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 685
DEVICE=$INTIF
686
BOOTPROTO=static
687
IPADDR=$PRIVATE_IP
604 richard 688
NETMASK=$PRIVATE_NETMASK
1 root 689
ONBOOT=yes
690
METRIC=10
691
NOZEROCONF=yes
692
MII_NOT_SUPPORTED=yes
14 richard 693
IPV6INIT=no
694
IPV6TO4INIT=no
695
ACCOUNTING=no
696
USERCTL=no
1 root 697
EOF
2282 richard 698
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
699
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
700
	then
701
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
702
DEVICE=$WIFIF
703
BOOTPROTO=static
704
ONBOOT=yes
705
NOZEROCONF=yes
706
MII_NOT_SUPPORTED=yes
707
IPV6INIT=no
708
IPV6TO4INIT=no
709
ACCOUNTING=no
710
USERCTL=no
711
EOF
712
	elif [ -n "$LANIF" ]
713
	then
714
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
715
DEVICE=$LANIF
716
BOOTPROTO=static
717
ONBOOT=yes
718
NOZEROCONF=yes
719
MII_NOT_SUPPORTED=yes
720
IPV6INIT=no
721
IPV6TO4INIT=no
722
ACCOUNTING=no
723
USERCTL=no
724
EOF
725
	fi
2552 rexy 726
# write hosts.allow & hosts.deny
1 root 727
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
728
	cat <<EOF > /etc/hosts.allow
729
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 730
sshd: ALL
1 root 731
ntpd: $PRIVATE_NETWORK_SHORT
732
EOF
733
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
734
	cat <<EOF > /etc/hosts.deny
735
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
736
EOF
790 richard 737
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 738
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 739
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 740
# load conntrack ftp module
741
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 742
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 743
# load ipt_NETFLOW module
744
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 745
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 746
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
747
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
748
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
749
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 750
#
860 richard 751
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 752
} # End of network()
1 root 753
 
2763 rexy 754
##################################################################
755
##                      Fonction "CA"                           ##
756
## - Creating the CA and the server certificate (lighttpd)      ##
757
##################################################################
758
CA()
759
{
760
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 761
	chmod 755 /etc/pki/
2801 rexy 762
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 763
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 764
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
765
	chmod 600 /etc/pki/CA/private/*
766
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
767
	chmod 640 /etc/pki/tls/private/*
2814 rexy 768
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 769
} # End of CA()
770
 
2552 rexy 771
###################################################
772
##                  Function "ACC"               ##
773
## - copy ALCASAR Control Center (ACC) files     ##
774
## - configuration of the web server (Lighttpd)  ##
775
## - creation of the first ACC admin account     ##
776
## - secure the ACC access                       ##
777
###################################################
2724 rexy 778
ACC()
1 root 779
{
780
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
781
	mkdir $DIR_WEB
1833 richard 782
# Copy & adapt ACC files
316 richard 783
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
784
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 785
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
786
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
787
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 788
	chown -R apache:apache $DIR_WEB/*
1833 richard 789
# copy & adapt "freeradius-web" files
790
	cp -rf $DIR_CONF/freeradius-web/ /etc/
791
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
792
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
793
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
794
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
795
	cat <<EOF > /etc/freeradius-web/naslist.conf
796
nas1_name: alcasar-$ORGANISME
797
nas1_model: Network Access Controler
798
nas1_ip: $PRIVATE_IP
799
nas1_port_num: 0
800
nas1_community: public
801
EOF
802
	chown -R apache:apache /etc/freeradius-web/
803
# create the log & backup structure :
1489 richard 804
# - base = users database
805
# - archive = tarball of "base + http firewall + netflow"
1833 richard 806
# - security = watchdog log
2829 rexy 807
# - conf_file = archive conf file (usefull in updating process)
808
	for i in base archive security activity_report conf_file;
1 root 809
	do
810
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
811
	done
5 franck 812
	chown -R root:apache $DIR_SAVE
1833 richard 813
# Configuring & securing php
71 richard 814
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 815
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
816
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 817
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
818
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 819
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
820
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 821
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
822
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 823
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 824
# Configuring & securing Lighttpd
790 richard 825
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 826
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
827
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 828
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
829
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 830
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
831
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 832
 
833
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 834
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
835
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
836
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
837
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 838
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
839
 
2592 rexy 840
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 841
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 842
 
843
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
844
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
845
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
846
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
847
 
848
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
849
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 850
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
852
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
853
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 854
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 855
 
2588 rexy 856
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
857
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
858
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 859
 
2588 rexy 860
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 861
 
2552 rexy 862
# Creation of the first account (in 'admin' profile)
2293 tom.houday 863
	if [ "$mode" = "install" ]
2688 lucas.echa 864
	then
865
		header_install
1268 richard 866
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 867
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
868
		mkdir -p $DIR_DEST_ETC/digest
869
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 870
		if [ $Lang == "fr" ]
2760 lucas.echa 871
			then echo "Création du premier compte administrateur : "
872
			else echo "Creation of the first admin account : "
2737 rexy 873
		fi
2688 lucas.echa 874
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
875
		do
876
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
877
		done
2293 tom.houday 878
	fi
2818 rexy 879
# Creation of ACC certs links
880
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
881
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
882
# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 883
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 884
	# Log file for ACC access imputability
885
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
886
	chown root:apache /var/Save/security/acc_access.log
887
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 888
} # End of ACC()
1 root 889
 
2552 rexy 890
#############################################################
891
##               Function "time_server"                    ##
892
## - Configuring NTP server                                ##
893
#############################################################
2724 rexy 894
time_server()
1837 richard 895
{
896
# Set the Internet time server
897
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
898
	cat <<EOF > /etc/ntp/step-tickers
899
0.fr.pool.ntp.org	# adapt to your country
900
1.fr.pool.ntp.org
901
2.fr.pool.ntp.org
902
EOF
903
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
904
	cat <<EOF > /etc/ntp.conf
905
server 0.fr.pool.ntp.org	# adapt to your country
906
server 1.fr.pool.ntp.org
907
server 2.fr.pool.ntp.org
908
server 127.127.1.0   		# local clock si NTP internet indisponible ...
909
fudge 127.127.1.0 stratum 10
910
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
911
restrict 127.0.0.1
912
driftfile /var/lib/ntp/drift
913
logfile /var/log/ntp.log
914
disable monitor
915
EOF
916
	chown -R ntp:ntp /var/lib/ntp
917
# Synchronize now
2688 lucas.echa 918
	ntpd -4 -q -g &
2724 rexy 919
} # End of time_server()
1837 richard 920
 
2541 rexy 921
#####################################################################
922
##                     Function "init_db"                          ##
923
## - Mysql initialization                                          ##
924
## - Set admin (root) password                                     ##
925
## - Remove unused users & databases                               ##
926
## - Radius database creation                                      ##
927
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
928
#####################################################################
2724 rexy 929
init_db()
1 root 930
{
2688 lucas.echa 931
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 932
	then
933
		systemctl stop mysqld
934
	fi
1355 richard 935
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 936
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 937
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 938
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 939
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
940
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 941
	[ -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 942
	[ -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 943
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
944
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
945
	/usr/bin/systemctl start mysqld
1963 richard 946
	nb_round=1
1981 richard 947
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 948
	do
949
		nb_round=`expr $nb_round + 1`
950
		sleep 2
951
	done
1981 richard 952
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 953
	then
1981 richard 954
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 955
		exit
1955 richard 956
	fi
1355 richard 957
# Secure the server
2688 lucas.echa 958
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 959
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 960
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
961
	$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 962
# Create 'radius' database
2688 lucas.echa 963
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 964
# Add an empty radius database structure
2688 lucas.echa 965
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 966
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 967
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 968
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
969
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
970
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 971
	/usr/bin/systemctl daemon-reload
2724 rexy 972
} # End of init_db()
1 root 973
 
2423 richard 974
###################################################################
975
##                       Function "freeradius"                   ##
976
## - Set the configuration files                                 ##
977
## - Set the shared secret between coova-chilli and freeradius   ##
978
## - Adapt the Mysql conf file and counters                      ##
979
###################################################################
2724 rexy 980
freeradius()
1 root 981
{
1800 richard 982
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 983
	chown -R radius:radius /etc/raddb
984
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 985
# Set radius global parameters (radius.conf)
1 root 986
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
987
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
988
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 989
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
990
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 991
# Add ALCASAR & Coovachilli dictionaries
992
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 993
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
994
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
995
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
996
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 997
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 998
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
999
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1000
client localhost {
1001
	ipaddr = 127.0.0.1
1 root 1002
	secret = $secretradius
2438 richard 1003
	shortname = chilli
2454 tom.houday 1004
	nas_type = other
1 root 1005
}
1006
EOF
2758 rexy 1007
# Set Virtual server
1008
    # Remvoveing all except "alcasar virtual site")
1009
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1010
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012
	chown radius:apache /etc/raddb/sites-available/alcasar*
1013
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1014
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1015
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1016
# Set modules
2728 rexy 1017
	# Add custom LDAP "available module"
2758 rexy 1018
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1019
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1020
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1021
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1022
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1023
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1024
	do
1025
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1026
	done
2758 rexy 1027
# Configure SQL module
2420 richard 1028
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1036
	# no TLS encryption on 127.0.0.1
2763 rexy 1037
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1041
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1042
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1043
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1044
	[ -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
1045
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1046
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1047
# sqlcounter modifications
2470 richard 1048
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1049
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1050
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1051
# make certain that mysql is up before freeradius start
1358 richard 1052
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1053
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1054
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1055
# Allow apache to change some conf files (ie : ldap on/off)
1056
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1057
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1058
} # End of freeradius()
1 root 1059
 
2423 richard 1060
#############################################################################
2552 rexy 1061
##                           Function "chilli"                             ##
2423 richard 1062
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1063
## - Adapt the authentication web page (intercept.php)                     ##
1064
#############################################################################
2724 rexy 1065
chilli()
1 root 1066
{
1370 richard 1067
# chilli unit for systemd
2324 tom.houday 1068
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1069
#  This file is part of systemd.
1070
#
1071
#  systemd is free software; you can redistribute it and/or modify it
1072
#  under the terms of the GNU General Public License as published by
1073
#  the Free Software Foundation; either version 2 of the License, or
1074
#  (at your option) any later version.
2771 rexy 1075
 
1076
# This unit launches coova-chilli a captive portal
1370 richard 1077
[Unit]
1078
Description=chilli is a captive portal daemon
1079
After=network.target
1080
 
1081
[Service]
1379 richard 1082
Type=forking
1370 richard 1083
ExecStart=/usr/libexec/chilli start
1084
ExecStop=/usr/libexec/chilli stop
1085
ExecReload=/usr/libexec/chilli reload
2775 rexy 1086
PIDFile=/run/chilli.pid
1370 richard 1087
 
1088
[Install]
1089
WantedBy=multi-user.target
1090
EOF
799 richard 1091
# init file creation
1370 richard 1092
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1093
	cat <<EOF > /etc/init.d/chilli
799 richard 1094
#!/bin/sh
1095
#
1096
# chilli CoovaChilli init
1097
#
1098
# chkconfig: 2345 65 35
1099
# description: CoovaChilli
1100
### BEGIN INIT INFO
1101
# Provides:       chilli
2454 tom.houday 1102
# Required-Start: network
1103
# Should-Start:
799 richard 1104
# Required-Stop:  network
2454 tom.houday 1105
# Should-Stop:
799 richard 1106
# Default-Start:  2 3 5
1107
# Default-Stop:
1108
# Description:    CoovaChilli access controller
1109
### END INIT INFO
1110
 
1111
[ -f /usr/sbin/chilli ] || exit 0
1112
. /etc/init.d/functions
1113
CONFIG=/etc/chilli.conf
2775 rexy 1114
pidfile=/run/chilli.pid
799 richard 1115
[ -f \$CONFIG ] || {
2394 tom.houday 1116
	echo "\$CONFIG Not found"
1117
	exit 0
799 richard 1118
}
2376 tom.houday 1119
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1120
RETVAL=0
1121
prog="chilli"
1122
case \$1 in
2394 tom.houday 1123
	start)
2454 tom.houday 1124
		if [ -f \$pidfile ] ; then
2394 tom.houday 1125
			gprintf "chilli is already running"
1126
		else
1127
			gprintf "Starting \$prog: "
1128
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1129
			rm -f /run/chilli* # cleaning
2394 tom.houday 1130
			/usr/sbin/modprobe tun >/dev/null 2>&1
1131
			echo 1 > /proc/sys/net/ipv4/ip_forward
1132
			[ -e /dev/net/tun ] || {
2454 tom.houday 1133
				(cd /dev;
1134
				mkdir net;
1135
				cd net;
2394 tom.houday 1136
				mknod tun c 10 200)
1137
			}
1138
			ifconfig $INTIF 0.0.0.0
1139
			/usr/sbin/ethtool -K $INTIF gro off
1140
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1141
			RETVAL=\$?
1142
		fi
1143
		;;
799 richard 1144
 
2394 tom.houday 1145
	reload)
1146
		killall -HUP chilli
1147
		;;
799 richard 1148
 
2394 tom.houday 1149
	restart)
1150
		\$0 stop
1151
		sleep 2
1152
		\$0 start
1153
		;;
799 richard 1154
 
2394 tom.houday 1155
	status)
1156
		status chilli
1157
		RETVAL=0
1158
		;;
1159
 
1160
	stop)
2454 tom.houday 1161
		if [ -f \$pidfile ] ; then
2394 tom.houday 1162
			gprintf "Shutting down \$prog: "
1163
			killproc /usr/sbin/chilli
1164
			RETVAL=\$?
1165
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1166
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1167
		else
2394 tom.houday 1168
			gprintf "chilli is not running"
1169
		fi
1170
		;;
1171
 
1172
	*)
1173
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1174
		exit 1
799 richard 1175
esac
1176
echo
1177
EOF
2324 tom.houday 1178
	chmod a+x /etc/init.d/chilli
1179
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1180
# conf file creation
346 richard 1181
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1182
	#NTP Option configuration for DHCP
2032 richard 1183
	#DHCP Options : rfc2132
1184
		#dhcp option value will be convert in hexa.
1185
		#NTP option (or 'option 42') is like :
2454 tom.houday 1186
		#
2032 richard 1187
		#    Code   Len         Address 1               Address 2
1188
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1190
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1191
		#
1192
		#Code : 42 => 2a
1193
		#Len : 4 => 04
2688 lucas.echa 1194
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1195
	cat <<EOF > /etc/chilli.conf
1196
# coova config for ALCASAR
2775 rexy 1197
cmdsocket	/run/chilli.sock
1336 richard 1198
unixipc		chilli.$INTIF.ipc
2775 rexy 1199
pidfile		/run/chilli.pid
346 richard 1200
net		$PRIVATE_NETWORK_MASK
595 richard 1201
dhcpif		$INTIF
841 richard 1202
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1203
#nodynip
865 richard 1204
#statip
1205
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1206
domain		$DOMAIN
355 richard 1207
dns1		$PRIVATE_IP
1208
dns2		$PRIVATE_IP
346 richard 1209
uamlisten	$PRIVATE_IP
503 richard 1210
uamport		3990
2370 tom.houday 1211
uamuiport	3991
837 richard 1212
macauth
1213
macpasswd	password
1697 richard 1214
strictmacauth
1243 richard 1215
locationname	$HOSTNAME.$DOMAIN
346 richard 1216
radiusserver1	127.0.0.1
1217
radiusserver2	127.0.0.1
1218
radiussecret	$secretradius
1219
radiusauthport	1812
1220
radiusacctport	1813
2818 rexy 1221
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1222
redirurl
1243 richard 1223
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1224
uamsecret	$secretuam
1249 richard 1225
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1226
coaport		3799
1379 richard 1227
conup		$DIR_DEST_BIN/alcasar-conup.sh
1228
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1229
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1230
include		$DIR_DEST_ETC/alcasar-uamallowed
1231
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1232
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1233
#dhcpgateway		none
1234
#dhcprelayagent		none
1610 franck 1235
#dhcpgatewayport	none
2234 richard 1236
sslkeyfile	/etc/pki/tls/private/alcasar.key
1237
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2818 rexy 1238
#redirssl
1239
#uamuissl
346 richard 1240
EOF
2274 richard 1241
# create files for "DHCP static ip" and "DHCP static ip info". Reserve the second IP address for INTIF (the first one is for tun0)
977 richard 1242
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1243
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1244
# create files for trusted domains and urls
1148 crox53 1245
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1246
	chown root:apache $DIR_DEST_ETC/alcasar-*
1247
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1248
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1249
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1250
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1251
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1252
	if [ "$chilli_exist" == "1" ]
1253
	then
2454 tom.houday 1254
		userdel -r chilli 2>/dev/null
796 richard 1255
	fi
1256
	groupadd -f chilli
1257
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1258
}  # End of chilli()
1349 richard 1259
 
2541 rexy 1260
################################################################
2521 armand.ito 1261
##                   Function "e2guardian"                    ##
2541 rexy 1262
## - Set the parameters of this HTML proxy (as controler)     ##
1263
################################################################
2724 rexy 1264
e2guardian()
1 root 1265
{
2758 rexy 1266
# Adapt systemd unit
1267
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1268
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1269
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1270
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1271
# Adapt the main conf file
1293 richard 1272
# French deny HTML page
2764 rexy 1273
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1274
# Listen only on LAN side
2521 armand.ito 1275
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1276
# E2guardian listens on 8080 (HTTP)
1277
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1278
# E2guardian listens transparently on 8443 (HTTPS)
1279
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1280
# DG send its flow to HAVP (127.0.0.1:8090)
1281
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1282
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1283
# Don't log
2521 armand.ito 1284
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1285
# Disable HTML content control (weighted & banned)
2521 armand.ito 1286
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1287
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1288
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1289
# Disable URL control with regex
2764 rexy 1290
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1291
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1292
# Adapt the first group file (only one for instance)
2521 armand.ito 1293
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1294
# Reporting (deny page) in HTML
1295
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1296
 
2775 rexy 1297
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1298
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1299
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1300
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1301
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1302
# Dont filtering files by extension or mime-type (empty list)
497 richard 1303
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1304
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1305
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1306
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1307
# Empty LAN IP list that won't be WEB filtered
497 richard 1308
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1309
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1310
# Creation of ALCASAR banned site list
497 richard 1311
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1312
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1313
# E2guardian filter config for ALCASAR
1314
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1315
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1316
#**
1317
# block all SSL and CONNECT tunnels
1318
**s
1319
# block all SSL and CONNECT tunnels specified only as an IP
1320
*ips
1321
# block all sites specified only by an IP
1322
*ip
1323
EOF
2775 rexy 1324
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1325
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1326
	cat <<EOF > $DIR_DG/lists/bannedurllist
1327
# E2guardian filter config for ALCASAR
1328
EOF
2775 rexy 1329
# Creation of files for rehabilited domains and urls
2758 rexy 1330
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1331
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1332
	touch $DIR_DG/lists/exceptionsitelist
1333
	touch $DIR_DG/lists/exceptionurllist
1334
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1335
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1336
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1337
 
2758 rexy 1338
# Bing - add 'adlt=strict'
1339
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1340
EOF
1341
# 'Safesearch' regex actualisation
1342
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1343
# change the google safesearch ("safe=strict" instead of "safe=vss")
1344
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1345
# create log folder
1346
    mkdir -p /var/log/e2guardian
1347
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1348
} # End of e2guardian()
1 root 1349
 
71 richard 1350
##################################################################
2519 rexy 1351
##                     Function "antivirus"                     ##
1352
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1353
##################################################################
2724 rexy 1354
antivirus()
71 richard 1355
{
1358 richard 1356
# create 'havp' user
2396 tom.houday 1357
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1358
	if [ "$havp_exist" == "1" ]
288 richard 1359
	then
2454 tom.houday 1360
		userdel -r havp 2>/dev/null
1361
		groupdel havp 2>/dev/null
288 richard 1362
	fi
307 richard 1363
	groupadd -f havp
1486 richard 1364
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1365
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1366
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1367
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1368
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1369
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1370
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1371
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1372
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1373
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1374
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1375
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1376
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1377
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1378
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1379
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1380
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1381
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1382
# skip checking of youtube flow (too heavy load / risk too low)
1383
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1384
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1385
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1386
# adapt init script and systemd unit
335 richard 1387
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1388
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1389
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1390
	# replace of the intercept page (template)
340 richard 1391
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1392
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1393
# update virus database every 4 hours (24h/6)
1357 richard 1394
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1395
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1396
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1397
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1398
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1399
# update now
2801 rexy 1400
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1401
} # End of antivirus()
71 richard 1402
 
2519 rexy 1403
################################################################################
1404
##                           Function "tinyproxy"                             ##
2552 rexy 1405
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1406
################################################################################
2724 rexy 1407
tinyproxy()
1485 richard 1408
{
2396 tom.houday 1409
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1410
	if [ "$tinyproxy_exist" == "1" ]
1411
	then
2454 tom.houday 1412
		userdel -r tinyproxy 2>/dev/null
1413
		groupdel tinyproxy 2>/dev/null
1486 richard 1414
	fi
1415
	groupadd -f tinyproxy
1488 richard 1416
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1417
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1418
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1419
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1420
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1421
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1422
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1423
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1424
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1425
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1426
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1427
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1428
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1429
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1430
# Create the systemd unit
1431
cat << EOF > /lib/systemd/system/tinyproxy.service
1432
#  This file is part of systemd.
1433
#
1434
#  systemd is free software; you can redistribute it and/or modify it
1435
#  under the terms of the GNU General Public License as published by
1436
#  the Free Software Foundation; either version 2 of the License, or
1437
#  (at your option) any later version.
1485 richard 1438
 
1509 richard 1439
# This unit launches tinyproxy (a very light proxy).
1518 richard 1440
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1441
[Unit]
1442
Description=Tinyproxy Web Proxy Server
2764 rexy 1443
After=network-online.target iptables.service
1509 richard 1444
 
1445
[Service]
1446
Type=forking
2775 rexy 1447
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1448
ExecStartPre=/bin/sleep 2
2775 rexy 1449
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1450
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1451
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1452
[Install]
1453
WantedBy=multi-user.target
1454
EOF
1455
 
2724 rexy 1456
} # end of tinyproxy()
1457
 
1458
##############################################################
1459
##                            function "ulogd"              ##
1460
## - Ulog config for multi-log files                        ##
1461
##############################################################
1462
ulogd()
476 richard 1463
{
1464
# Three instances of ulogd (three different logfiles)
1465
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1466
	nl=1
1358 richard 1467
	for log_type in traceability ssh ext-access
478 richard 1468
	do
1365 richard 1469
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1470
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1471
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1472
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1473
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1474
[emu1]
478 richard 1475
file="/var/log/firewall/$log_type.log"
1476
sync=1
1477
EOF
1452 richard 1478
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1479
		nl=`expr $nl + 1`
1480
	done
476 richard 1481
	chown -R root:apache /var/log/firewall
1482
	chmod 750 /var/log/firewall
1483
	chmod 640 /var/log/firewall/*
2724 rexy 1484
}  # End of ulogd()
476 richard 1485
 
1159 crox53 1486
##########################################################
2519 rexy 1487
##                    Function "nfsen"                  ##
2771 rexy 1488
## - configure NetFlow collector (nfcapd)               ##
1489
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1490
##########################################################
1389 richard 1491
nfsen()
1 root 1492
{
2772 rexy 1493
	groupadd -f nfcapd
2771 rexy 1494
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1495
# nfcapd unit for systemd
1496
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1497
#  This file is part of systemd.
1498
#
1499
#  systemd is free software; you can redistribute it and/or modify it
1500
#  under the terms of the GNU General Public License as published by
1501
#  the Free Software Foundation; either version 2 of the License, or
1502
#  (at your option) any later version.
1503
 
2771 rexy 1504
# This unit launches nfcapd (a Netflow collector).
1372 richard 1505
[Unit]
2771 rexy 1506
Description=Netflow Capture Daemon
1507
After=network-online.target iptables.service
1372 richard 1508
 
1509
[Service]
2771 rexy 1510
Type=exec
2776 rexy 1511
ExecStartPre=/bin/mkdir -p /run/nfcapd
1512
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1513
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1514
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1515
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1516
 
1517
[Install]
1518
WantedBy=multi-user.target
1519
EOF
2825 rexy 1520
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1521
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1522
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1523
} # End of nfsen()
1 root 1524
 
2552 rexy 1525
###########################################################
1526
##                     Function "vnstat"                 ##
2809 rexy 1527
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1528
###########################################################
2724 rexy 1529
vnstat()
1541 richard 1530
{
2809 rexy 1531
    # vnstat
1532
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1533
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1534
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1535
    # vnstat-dashboard
1536
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1537
} # End of vnstat()
2281 tom.houday 1538
 
2724 rexy 1539
###################################################################
1540
##                     Function "dnsmasq"                        ##
1541
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1542
###################################################################
1543
dnsmasq()
219 jeremy 1544
{
1545
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1546
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1547
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1548
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1549
# Configuration file for "dnsmasq with whitelist"
1873 richard 1550
# ADD Toulouse university whitelist domains
2775 rexy 1551
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1552
listen-address=127.0.0.1
1356 richard 1553
port=55
1472 richard 1554
no-dhcp-interface=lo
1356 richard 1555
bind-interfaces
1721 richard 1556
cache-size=1024
1356 richard 1557
domain-needed
1558
expand-hosts
1559
bogus-priv
1560
filterwin2k
2688 lucas.echa 1561
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1562
server=$DNS1
1563
server=$DNS2
1356 richard 1564
EOF
2688 lucas.echa 1565
	# Create dnsmasq-whitelist unit
2745 rexy 1566
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1567
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1568
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1569
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1570
} # End of dnsmasq()
2688 lucas.echa 1571
 
2724 rexy 1572
#########################################################
1573
##              Function "unbound"                     ##
1574
## - create the conf files for 4 unbound services      ##
1575
## - create the systemd files for 4 unbound services   ##
1576
#########################################################
2688 lucas.echa 1577
unbound ()
1578
{
1579
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1580
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1581
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1582
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1583
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1584
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1585
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1586
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1587
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1588
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1589
 
2724 rexy 1590
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1591
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1592
forward-zone:
1593
	name: "."
1594
	forward-addr: $DNS1
1595
	forward-addr: $DNS2
1472 richard 1596
EOF
1597
 
2724 rexy 1598
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1599
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1600
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1601
## Add one block for each domain name managed by an other DNS server
1602
##
1603
## Example:
1604
##
1605
## server:
1606
##     local-zone: "<your_domain>." transparent
1607
## forward-zone:
1608
##     name: "<your_domain>."
1609
##     forward-addr: <@IP_domain_server>
1610
##
2558 rexy 1611
## INFO : local hostnames are resolved in /etc/hosts file
1612
EOF
1613
 
2724 rexy 1614
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1615
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1616
server:
2831 rexy 1617
	local-zone: "$DOMAIN" static
2688 lucas.echa 1618
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1619
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1620
EOF
1621
 
2724 rexy 1622
# Configuration file for lo of forward unbound
2688 lucas.echa 1623
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1624
server:
1625
	interface: 127.0.0.1@53
1626
	access-control-view: 127.0.0.1/8 lo
1627
view:
1628
	name: "lo"
2831 rexy 1629
	local-zone: "$DOMAIN" static
2688 lucas.echa 1630
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2831 rexy 1631
	local-data-ptr "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1632
	view-first: yes
1633
EOF
1634
 
2724 rexy 1635
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1636
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1637
server:
1638
	interface: ${PRIVATE_IP}@53
1639
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1640
view:
1641
	name: "$INTIF"
1642
	view-first: yes
1643
EOF
1644
 
2831 rexy 1645
# Configuration file for main unbound
2688 lucas.echa 1646
	cat << EOF > /etc/unbound/unbound.conf
1647
server:
1648
	verbosity: 1
1649
	hide-version: yes
1650
	hide-identity: yes
1651
	do-ip6: no
1652
	include: /etc/unbound/conf.d/common/forward-zone.conf
1653
	include: /etc/unbound/conf.d/common/local-forward/*
1654
	include: /etc/unbound/conf.d/common/local-dns/*
1655
	include: /etc/unbound/conf.d/forward/*
1656
EOF
1657
 
2724 rexy 1658
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1659
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1660
server:
1661
	interface: ${PRIVATE_IP}@54
1662
	access-control: $PRIVATE_IP_MASK allow
1663
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1664
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1665
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1666
EOF
1667
 
2724 rexy 1668
# Configuration file for blacklist unbound
2688 lucas.echa 1669
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1670
server:
1671
	verbosity: 1
1672
	hide-version: yes
1673
	hide-identity: yes
1674
	do-ip6: no
1675
	logfile: "/var/log/unbound/unbound-blacklist.log"
1676
	chroot: ""
1677
	define-tag: "blacklist"
1678
	log-local-actions: yes
1679
	include: /etc/unbound/conf.d/common/forward-zone.conf
1680
	include: /etc/unbound/conf.d/common/local-forward/*
1681
	include: /etc/unbound/conf.d/common/local-dns/*
1682
	include: /etc/unbound/conf.d/blacklist/*
1683
	include: /usr/local/share/unbound-bl-enabled/*
1684
EOF
1685
 
2724 rexy 1686
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1687
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1688
server:
1689
	interface: ${PRIVATE_IP}@55
1690
	access-control: $PRIVATE_IP_MASK allow
1691
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1692
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1693
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1694
EOF
1695
 
2724 rexy 1696
# Configuration file for whitelist unbound
2688 lucas.echa 1697
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1698
server:
1699
	verbosity: 1
1700
	hide-version: yes
1701
	hide-identity: yes
1702
	do-ip6: no
1703
	do-not-query-localhost: no
1704
	define-tag: "whitelist"
1705
	local-zone: "." transparent
1706
	local-zone-tag: "." "whitelist"
1707
	include: /usr/local/share/unbound-wl-enabled/*
1708
	include: /etc/unbound/conf.d/whitelist/*
1709
	include: /etc/unbound/conf.d/common/local-dns/*
1710
	include: /etc/unbound/conf.d/common/local-forward/*
1711
forward-zone:
1712
	name: "."
1713
	forward-addr: 127.0.0.1@55
1714
EOF
1715
 
2724 rexy 1716
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1717
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1718
server:
1719
	interface: ${PRIVATE_IP}@56
1720
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1721
view:
1722
	name: "$INTIF"
1723
	local-zone: "." redirect
1724
	local-data: ". A $PRIVATE_IP"
1725
EOF
1726
 
2724 rexy 1727
# Configuration file for blackhole unbound
2688 lucas.echa 1728
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1729
server:
1730
	verbosity: 1
1731
	hide-version: yes
1732
	hide-identity: yes
1733
	do-ip6: no
1734
	include: /etc/unbound/conf.d/blackhole/*
1735
	include: /etc/unbound/conf.d/common/local-dns/*
1736
	include: /etc/unbound/conf.d/common/local-forward/*
1737
EOF
1738
 
1739
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1740
	then
1741
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1742
	fi
1743
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1744
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1745
	for list in blacklist blackhole whitelist
1474 richard 1746
	do
2688 lucas.echa 1747
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1748
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1749
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1750
	done
2688 lucas.echa 1751
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1752
} # End of unbound()
2688 lucas.echa 1753
 
2689 lucas.echa 1754
##################################################
1755
##              Function "dhcpd"                ##
1756
##################################################
2724 rexy 1757
dhcpd()
2689 lucas.echa 1758
{
1759
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1760
	cat <<EOF > /etc/dhcpd.conf
1761
ddns-update-style none;
1762
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1763
	option routers $PRIVATE_IP;
1764
	option subnet-mask $PRIVATE_NETMASK;
1765
	option domain-name-servers $PRIVATE_IP;
1766
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1767
	default-lease-time 21600;
1768
	max-lease-time 43200;
1769
}
1770
EOF
2724 rexy 1771
} # End of dhcpd()
2689 lucas.echa 1772
 
2552 rexy 1773
##########################################################
1774
##                      Function "BL"                   ##
2769 rexy 1775
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1776
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1777
##     - URLs for E²guardian                            ##
1778
##     - IPs for NetFilter                              ##
2769 rexy 1779
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1780
##########################################################
2724 rexy 1781
BL()
308 richard 1782
{
1930 richard 1783
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1784
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1785
	mkdir -p /tmp/blacklists
1938 richard 1786
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1787
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1788
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1789
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1790
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1791
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1792
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1793
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1794
# add additional BL files
2770 rexy 1795
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1796
	do
1797
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1798
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1799
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1800
	done
2521 armand.ito 1801
	chown -R e2guardian:apache $DIR_DG
1957 richard 1802
	chown -R root:apache $DIR_DEST_SHARE
1803
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1804
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1805
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1806
# enable the default categories
1957 richard 1807
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1808
	rm -rf /tmp/blacklists
2724 rexy 1809
} # End of BL()
219 jeremy 1810
 
2552 rexy 1811
#######################################################
1812
##                  Function "cron"                  ##
1813
## - write all cron & anacron files                  ##
1814
#######################################################
2724 rexy 1815
cron()
1 root 1816
{
2640 rexy 1817
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1818
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1819
	cat <<EOF > /etc/crontab
1828 richard 1820
SHELL=/usr/bin/bash
2640 rexy 1821
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1822
MAILTO=root
1823
HOME=/
1824
 
1825
# run-parts
1826
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1827
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1828
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1829
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1830
EOF
1831
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1832
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1833
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1834
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1835
EOF
811 richard 1836
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1837
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1838
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1839
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1840
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1841
EOF
952 franck 1842
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1843
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1844
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1845
EOF
2454 tom.houday 1846
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1847
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1848
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1849
EOF
2454 tom.houday 1850
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1851
# Update the system (everyday at 3:30 am)
762 franck 1852
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1853
EOF
2454 tom.houday 1854
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1855
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1856
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1857
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1858
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1859
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1860
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1861
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1862
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1863
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1864
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1865
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1866
EOF
2454 tom.houday 1867
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1868
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1869
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1870
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1871
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1872
 
2228 franck 1873
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1874
EOF
2454 tom.houday 1875
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1876
# start dead daemons (after boot process and every 18')
1851 franck 1877
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1878
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1879
EOF
2454 tom.houday 1880
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1881
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1882
 
1874 raphael.pi 1883
EOF
2769 rexy 1884
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1885
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1886
 
1887
EOF
2304 tom.houday 1888
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1889
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1890
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1891
EOF
2771 rexy 1892
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1893
# Remove netflow files older than one year
2825 rexy 1894
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1895
EOF
1808 richard 1896
# removing the users crons
522 richard 1897
	rm -f /var/spool/cron/*
2724 rexy 1898
} # End of cron()
1 root 1899
 
2552 rexy 1900
######################################################################
1901
##                      Fonction "Fail2Ban"                         ##
1902
##- Adapt conf file to ALCASAR                                      ##
1903
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1904
######################################################################
1163 crox53 1905
fail2ban()
1906
{
2243 tom.houday 1907
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1908
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1909
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1910
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1911
	chmod 644 /var/log/fail2ban.log
1489 richard 1912
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1913
	/usr/bin/touch /var/log/auth.log
1515 richard 1914
# fail2ban unit
1915
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1916
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1917
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1918
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1919
} # End of fail2ban()
1163 crox53 1920
 
2552 rexy 1921
#########################################################
1922
##                   Fonction "gammu_smsd"             ##
1923
## - Creating of SMS management database               ##
1924
## - Write the gammu a gammu_smsd conf files           ##
1925
#########################################################
1376 richard 1926
gammu_smsd()
1927
{
2601 tom.houday 1928
# Create 'gammu' system user
1929
	groupadd -f gammu_smsd
1930
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1931
	usermod -a -G dialout gammu_smsd
1932
 
1933
# Create 'gammu' database
1934
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1935
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1936
# Add a gammu database structure
2688 lucas.echa 1937
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1938
 
2552 rexy 1939
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1940
	cat << EOF > /etc/gammurc
2552 rexy 1941
[gammu]
1942
device = /dev/ttyUSB0
1943
connection = at115200
1944
EOF
1945
 
2601 tom.houday 1946
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1947
[gammu]
1948
port = /dev/ttyUSB0
1949
connection = at115200
1950
 
1951
[smsd]
1952
PIN = 1234
1953
logfile = /var/log/gammu-smsd/gammu-smsd.log
1954
logformat = textall
1955
debuglevel = 0
1956
 
1957
service = sql
1958
driver = native_mysql
1959
user = $DB_USER
1960
password = $radiuspwd
1961
pc = localhost
1962
database = $DB_GAMMU
1963
 
2631 rexy 1964
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1965
 
1966
StatusFrequency = 30
1380 richard 1967
;LoopSleep = 2
1376 richard 1968
 
1969
;ResetFrequency = 300
1970
;HardResetFrequency = 120
1971
 
2454 tom.houday 1972
CheckSecurity = 1
1376 richard 1973
CheckSignal = 1
1974
CheckBattery = 0
1975
EOF
2601 tom.houday 1976
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1977
 
2601 tom.houday 1978
# Create the systemd unit
1979
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1980
[Unit]
1981
Description=SMS daemon for Gammu
1982
Documentation=man:gammu-smsd(1)
1983
After=network.target mysql.service
1376 richard 1984
 
2601 tom.houday 1985
[Service]
1986
Type=forking
2775 rexy 1987
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1988
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1989
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1990
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1991
 
1992
[Install]
1993
WantedBy=multi-user.target
1994
EOF
1995
 
2314 richard 1996
# Log folder for gammu-smsd
2772 rexy 1997
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1998
	chmod 755 /var/log/gammu-smsd
1376 richard 1999
 
2552 rexy 2000
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2001
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2002
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2003
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2004
#EOF
2552 rexy 2005
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2006
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2007
 
2724 rexy 2008
} # End of gammu_smsd()
1376 richard 2009
 
2552 rexy 2010
############################################################
2011
##                 Fonction "msec"                        ##
2012
## - Apply the "fileserver" security level                ##
2013
## - remove the "system request" for rebboting            ##
2014
## - Fix several file permissions                         ##
2015
############################################################
2202 richard 2016
msec()
2017
{
2018
 
2019
# Apply fileserver security level
2211 richard 2020
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2021
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2022
 
2203 richard 2023
# Set permissions monitoring and enforcement
2202 richard 2024
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2025
/var/log/firewall/                      root.apache     750
2202 richard 2026
/var/log/firewall/*                     root.apache     640
2027
/etc/security/msec/perm.local           root.root       640
2028
/etc/security/msec/level.local          root.root       640
2029
/etc/freeradius-web                     root.apache     750
2030
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2031
/etc/raddb/client.conf                  radius.radius   640
2032
/etc/raddb/radius.conf                  radius.radius   640
2033
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2034
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2035
/etc/pki/CA/                            root.apache     750
2036
/etc/pki/CA/*                           root.apache     640
2037
/etc/pki/CA/private/                    root.root       700
2038
/etc/pki/CA/private/*                   root.root       600
2039
/etc/pki/tls/private/                   root.apache     750
2040
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2041
/var/log/netflow/porttracker            root.apache     770
2042
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2043
EOF
2454 tom.houday 2044
# apply now hourly & daily checks
2202 richard 2045
/usr/sbin/msec
2211 richard 2046
/etc/cron.weekly/msec
2202 richard 2047
 
2724 rexy 2048
} # End of msec()
2202 richard 2049
 
2050
##################################################################
2552 rexy 2051
##                   Fonction "letsencrypt"                     ##
2052
## - Install Let's Encrypt client                               ##
2053
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2054
##################################################################
2055
letsencrypt()
2056
{
2057
	echo "Installing Let's Encrypt client..."
2058
 
2586 tom.houday 2059
	# Remove potential old installers
2060
	rm -rf /tmp/acme.sh-*
2061
 
2304 tom.houday 2062
	# Extract acme.sh
2063
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2064
 
2065
	pwdInstall=$(pwd)
2688 lucas.echa 2066
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2067
 
2068
	acmesh_installDir="/opt/acme.sh"
2069
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2070
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2071
 
2072
	# Install acme.sh
2073
	./acme.sh --install \
2074
		--home $acmesh_installDir \
2075
		--config-home $acmesh_confDir/data \
2076
		--certhome $acmesh_confDir/certs \
2077
		--accountkey $acmesh_confDir/ca/account.key \
2078
		--accountconf $acmesh_confDir/data/account.conf \
2079
		--useragent $acmesh_userAgent \
2308 tom.houday 2080
		--nocron \
2081
		> /dev/null
2304 tom.houday 2082
 
2083
	if [ $? -ne 0 ]; then
2084
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2085
	fi
2086
 
2087
	# Create configuration file
2088
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2089
email=
2090
dateIssueRequest=
2091
domainRequest=
2092
challenge=
2093
dateIssued=
2094
dnsapi=
2095
dateNextRenewal=
2096
EOF
2097
 
2688 lucas.echa 2098
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2099
	rm -rf /tmp/acme.sh-*
2100
 
2724 rexy 2101
} # End of letsencrypt()
2304 tom.houday 2102
 
2103
##################################################################
2552 rexy 2104
##                    Fonction "post_install"                   ##
2105
## - Modifying banners (locals et ssh) & prompts                ##
2106
## - SSH config                                                 ##
2107
## - sudoers config & files security                            ##
2108
## - log rotate & ANSSI security parameters                     ##
2109
## - Apply former conf in case of an update                     ##
2110
##################################################################
1 root 2111
post_install()
2112
{
2195 richard 2113
# change the SSH banner
2114
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2115
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2116
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2117
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2118
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2119
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2120
# postfix banner anonymisation
2688 lucas.echa 2121
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2122
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2123
# sshd liste on EXTIF & INTIF
1548 richard 2124
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2125
# sshd authorized certificate for root login
1696 franck 2126
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2127
# ALCASAR conf file
2818 rexy 2128
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2129
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2130
	echo "SSH=on" >> $CONF_FILE
1631 richard 2131
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2132
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2133
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2134
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2135
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2136
	echo "LDAP_FILTER=" >> $CONF_FILE
2137
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2138
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2139
	echo "LDAP_SSL=on" >> $CONF_FILE
2140
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2141
	echo "SMS=off" >> $CONF_FILE
2142
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2143
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2144
	echo "FAILOVER=30" >> $CONF_FILE
2145
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2146
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2147
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2148
	echo "BL_PUREIP=on" >> $CONF_FILE
2149
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2150
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2151
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2152
# Prompt customisation (colors)
1 root 2153
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2154
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2155
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2156
# sudoers configuration for "apache" & "sysadmin"
1 root 2157
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2158
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2159
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2160
# Modify some logrotate files (gammu, ulogd)
1 root 2161
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2162
	chmod 644 /etc/logrotate.d/*
2195 richard 2163
# Log compression
706 franck 2164
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2165
# actualisation des fichiers logs compressés
2521 armand.ito 2166
	for dir in firewall e2guardian lighttpd
706 franck 2167
	do
2688 lucas.echa 2168
		find /var/log/$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 2169
	done
1221 richard 2170
# create the alcasar-load_balancing unit
2171
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2172
#  This file is part of systemd.
2173
#
2174
#  systemd is free software; you can redistribute it and/or modify it
2175
#  under the terms of the GNU General Public License as published by
2176
#  the Free Software Foundation; either version 2 of the License, or
2177
#  (at your option) any later version.
2178
 
2179
# This unit lauches alcasar-load-balancing.sh script.
2180
[Unit]
2181
Description=alcasar-load_balancing.sh execution
2182
After=network.target iptables.service
2183
 
2184
[Service]
2185
Type=oneshot
2186
RemainAfterExit=yes
1828 richard 2187
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2188
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2189
TimeoutSec=0
2190
SysVStartPriority=99
2191
 
2192
[Install]
2193
WantedBy=multi-user.target
1157 stephane 2194
EOF
2601 tom.houday 2195
	/usr/bin/systemctl daemon-reload
1221 richard 2196
# processes launched at boot time (Systemctl)
2771 rexy 2197
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2198
	do
1574 richard 2199
		/usr/bin/systemctl -q enable $i.service
1221 richard 2200
	done
2454 tom.houday 2201
 
1452 richard 2202
# disable processes at boot time (Systemctl)
2688 lucas.echa 2203
	for i in ulogd gpm dhcpd
1452 richard 2204
	do
1574 richard 2205
		/usr/bin/systemctl -q disable $i.service
1452 richard 2206
	done
2454 tom.houday 2207
 
1221 richard 2208
# Apply French Security Agency (ANSSI) rules
1362 richard 2209
# ignore ICMP broadcast (smurf attack)
2210
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2211
# ignore ICMP errors bogus
2212
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2213
# remove ICMP redirects responces
2214
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2215
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2216
# enable SYN Cookies (Syn flood attacks)
2217
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2218
# enable kernel antispoofing
2219
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2220
# ignore source routing
2221
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2222
# set conntrack timer to 1h (3600s) instead of 5 weeks
2223
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2224
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2225
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2226
# disable iptables_helpers
2227
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2228
# Switch to the router mode
2229
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2230
# Remove unused service ipv6
1964 franck 2231
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2232
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2233
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2234
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2235
# switch to multi-users runlevel (instead of x11)
1221 richard 2236
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2237
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2238
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2239
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2240
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2241
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2242
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2243
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2244
	then
2454 tom.houday 2245
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2246
		echo >> /etc/mageia-release
2247
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2248
	fi
2249
	if [ $Lang == "fr" ]
2250
	then
2251
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2252
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2253
	else
2254
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2255
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2256
	fi
2257
	/usr/bin/update-grub2
1221 richard 2258
# Load and apply the previous conf file
2259
	if [ "$mode" = "update" ]
532 richard 2260
	then
1668 richard 2261
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2262
		$DIR_DEST_BIN/alcasar-conf.sh --load
2263
		PARENT_SCRIPT=`basename $0`
2264
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2265
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2266
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2267
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2268
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2269
	fi
2560 rexy 2270
	rm -f /var/tmp/alcasar-conf*
1221 richard 2271
	chown -R root:apache $DIR_DEST_ETC/*
2272
	chmod -R 660 $DIR_DEST_ETC/*
2273
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2274
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2275
	echo ""
1 root 2276
	echo "#############################################################################"
638 richard 2277
	if [ $Lang == "fr" ]
2278
		then
2279
		echo "#                        Fin d'installation d'ALCASAR                       #"
2280
		echo "#                                                                           #"
2281
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2282
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2283
		echo "#                                                                           #"
2284
		echo "#############################################################################"
2285
		echo
2286
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2287
		echo
2288
		echo "- Lisez attentivement la documentation d'exploitation"
2289
		echo
2688 lucas.echa 2290
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2291
		echo
2292
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2293
	else
2396 tom.houday 2294
		echo "#                        End of ALCASAR install process                     #"
638 richard 2295
		echo "#                                                                           #"
2296
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2297
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2298
		echo "#                                                                           #"
2299
		echo "#############################################################################"
2300
		echo
2301
		echo "- The system will be rebooted in order to operate ALCASAR"
2302
		echo
2303
		echo "- Read the exploitation documentation"
2304
		echo
2688 lucas.echa 2305
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2306
		echo
2307
		echo "                   Hit 'Enter' to continue"
2308
	fi
1782 franck 2309
	sleep 2
2560 rexy 2310
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2311
	then
2688 lucas.echa 2312
		read
815 richard 2313
	fi
774 richard 2314
	clear
1 root 2315
	reboot
2724 rexy 2316
} # End of post_install()
1 root 2317
 
2552 rexy 2318
#####################################################################################
2319
#                                   Main Install loop                               #
2320
#####################################################################################
832 richard 2321
dir_exec=`dirname "$0"`
2322
if [ $dir_exec != "." ]
2323
then
2324
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2325
	echo "Launch this program from the ALCASAR archive directory"
2326
	exit 0
2327
fi
2688 lucas.echa 2328
if [ $EUID -gt 0 ]
2220 richard 2329
then
2688 lucas.echa 2330
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2331
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2332
	exit 0
2333
fi
832 richard 2334
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2335
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2336
nb_args=$#
2337
args=$1
2338
if [ $nb_args -eq 0 ]
2339
then
2340
	nb_args=1
2341
	args="-h"
2342
fi
1062 richard 2343
chmod -R u+x $DIR_SCRIPTS/*
1 root 2344
case $args in
2345
	-\? | -h* | --h*)
2346
		echo "$usage"
2347
		exit 0
2348
		;;
291 franck 2349
	-i | --install)
2724 rexy 2350
		for func in license testing
2351
		do
2352
			header_install
2353
			$func
2354
			if [ $DEBUG_ALCASAR == "on" ]
2355
			then
2356
				echo "*** 'debug' : end of install '$func' ***"
2357
				read
2358
			fi
2359
		done
595 richard 2360
# RPMs install
2361
		$DIR_SCRIPTS/alcasar-urpmi.sh
2362
		if [ "$?" != "0" ]
1 root 2363
		then
595 richard 2364
			exit 0
2365
		fi
1249 richard 2366
		if [ -e $CONF_FILE ]
595 richard 2367
		then
2458 richard 2368
# Uninstall or update the running version
2369
			if [ "$mode" == "update" ]
2370
			then
2560 rexy 2371
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2372
			else
2560 rexy 2373
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2374
			fi
595 richard 2375
		fi
2466 richard 2376
	if [ $DEBUG_ALCASAR == "on" ]
2377
	then
2378
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2379
		read
2466 richard 2380
	fi
2454 tom.houday 2381
# Test if manual update
2560 rexy 2382
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2383
		then
636 richard 2384
			header_install
2826 rexy 2385
# Extract some info from the previous configuration file
2386
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2387
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2388
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2389
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2390
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2391
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
595 richard 2392
			if [ $Lang == "fr" ]
2826 rexy 2393
				then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
636 richard 2394
				else echo "The configuration file of an old version has been found";
595 richard 2395
			fi
597 richard 2396
			response=0
2760 lucas.echa 2397
			PTN='^[oOnNyY]?$'
2398
			until [[ "$response" =~ $PTN ]]
597 richard 2399
			do
2400
				if [ $Lang == "fr" ]
2401
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2402
					else echo -n "Do you want to use it (Y/n)?";
2403
				 fi
2404
				read response
2454 tom.houday 2405
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2406
				then rm -f /var/tmp/alcasar-conf*
597 richard 2407
				fi
2408
			done
2409
		fi
636 richard 2410
# Test if update
2560 rexy 2411
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2412
		then
2413
			if [ $Lang == "fr" ]
2414
				then echo "#### Installation avec mise à jour ####";
2415
				else echo "#### Installation with update     ####";
2416
			fi
5 franck 2417
			mode="update"
1 root 2418
		fi
2758 rexy 2419
		for func in init network CA ACC 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 2420
		do
2421
			$func
2466 richard 2422
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2423
			then
2466 richard 2424
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2425
				read
2466 richard 2426
			fi
14 richard 2427
		done
5 franck 2428
		;;
291 franck 2429
	-u | --uninstall)
1828 richard 2430
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2431
		then
597 richard 2432
			if [ $Lang == "fr" ]
2433
				then echo "ALCASAR n'est pas installé!";
2434
				else echo "ALCASAR isn't installed!";
2435
			fi
1 root 2436
			exit 0
2437
		fi
5 franck 2438
		response=0
2760 lucas.echa 2439
		PTN='^[oOyYnN]?$'
2440
		until [[ "$response" =~ $PTN ]]
5 franck 2441
		do
597 richard 2442
			if [ $Lang == "fr" ]
2760 lucas.echa 2443
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2444
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2445
			fi
5 franck 2446
			read response
2447
		done
1103 richard 2448
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2449
		then
1103 richard 2450
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2451
		else
2560 rexy 2452
			rm -f /var/tmp/alcasar-conf*
1 root 2453
		fi
597 richard 2454
# Uninstall the running version
2560 rexy 2455
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2456
		;;
2457
	*)
2458
		echo "Argument inconnu :$1";
460 richard 2459
		echo "Unknown argument :$1";
1 root 2460
		echo "$usage"
2461
		exit 1
2462
		;;
2463
esac
10 franck 2464
# end of script