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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2815 2020-05-03 22:10:04Z 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
763
	chmod 640 /etc/pki/CA/*
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
2138 richard 807
	for i in base archive security activity_report;
1 root 808
	do
809
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
810
	done
5 franck 811
	chown -R root:apache $DIR_SAVE
1833 richard 812
# Configuring & securing php
71 richard 813
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 814
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
815
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 816
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
817
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 818
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
819
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 820
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
821
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 822
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 823
# Configuring & securing Lighttpd
790 richard 824
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 825
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
826
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 827
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
828
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 829
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
830
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 831
 
832
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 833
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
834
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
835
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
836
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 837
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
838
 
2592 rexy 839
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 840
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 841
 
842
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
843
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
844
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
845
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
846
 
847
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
848
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 849
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
850
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
851
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
852
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 853
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 854
 
2588 rexy 855
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
856
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
857
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 858
 
2588 rexy 859
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 860
 
2552 rexy 861
# Creation of the first account (in 'admin' profile)
2293 tom.houday 862
	if [ "$mode" = "install" ]
2688 lucas.echa 863
	then
864
		header_install
1268 richard 865
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 866
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
867
		mkdir -p $DIR_DEST_ETC/digest
868
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 869
		if [ $Lang == "fr" ]
2760 lucas.echa 870
			then echo "Création du premier compte administrateur : "
871
			else echo "Creation of the first admin account : "
2737 rexy 872
		fi
2688 lucas.echa 873
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
874
		do
875
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
876
		done
2293 tom.houday 877
	fi
2488 lucas.echa 878
 
2737 rexy 879
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 880
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 881
	# Log file for ACC access imputability
882
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
883
	chown root:apache /var/Save/security/acc_access.log
884
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 885
} # End of ACC()
1 root 886
 
2552 rexy 887
#############################################################
888
##               Function "time_server"                    ##
889
## - Configuring NTP server                                ##
890
#############################################################
2724 rexy 891
time_server()
1837 richard 892
{
893
# Set the Internet time server
894
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
895
	cat <<EOF > /etc/ntp/step-tickers
896
0.fr.pool.ntp.org	# adapt to your country
897
1.fr.pool.ntp.org
898
2.fr.pool.ntp.org
899
EOF
900
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
901
	cat <<EOF > /etc/ntp.conf
902
server 0.fr.pool.ntp.org	# adapt to your country
903
server 1.fr.pool.ntp.org
904
server 2.fr.pool.ntp.org
905
server 127.127.1.0   		# local clock si NTP internet indisponible ...
906
fudge 127.127.1.0 stratum 10
907
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
908
restrict 127.0.0.1
909
driftfile /var/lib/ntp/drift
910
logfile /var/log/ntp.log
911
disable monitor
912
EOF
913
	chown -R ntp:ntp /var/lib/ntp
914
# Synchronize now
2688 lucas.echa 915
	ntpd -4 -q -g &
2724 rexy 916
} # End of time_server()
1837 richard 917
 
2541 rexy 918
#####################################################################
919
##                     Function "init_db"                          ##
920
## - Mysql initialization                                          ##
921
## - Set admin (root) password                                     ##
922
## - Remove unused users & databases                               ##
923
## - Radius database creation                                      ##
924
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
925
#####################################################################
2724 rexy 926
init_db()
1 root 927
{
2688 lucas.echa 928
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 929
	then
930
		systemctl stop mysqld
931
	fi
1355 richard 932
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 933
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 934
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 935
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 936
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
937
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 938
	[ -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 939
	[ -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 940
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
941
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
942
	/usr/bin/systemctl start mysqld
1963 richard 943
	nb_round=1
1981 richard 944
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 945
	do
946
		nb_round=`expr $nb_round + 1`
947
		sleep 2
948
	done
1981 richard 949
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 950
	then
1981 richard 951
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 952
		exit
1955 richard 953
	fi
1355 richard 954
# Secure the server
2688 lucas.echa 955
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 956
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 957
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
958
	$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 959
# Create 'radius' database
2688 lucas.echa 960
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 961
# Add an empty radius database structure
2688 lucas.echa 962
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 963
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 964
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 965
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
966
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
967
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 968
	/usr/bin/systemctl daemon-reload
2724 rexy 969
} # End of init_db()
1 root 970
 
2423 richard 971
###################################################################
972
##                       Function "freeradius"                   ##
973
## - Set the configuration files                                 ##
974
## - Set the shared secret between coova-chilli and freeradius   ##
975
## - Adapt the Mysql conf file and counters                      ##
976
###################################################################
2724 rexy 977
freeradius()
1 root 978
{
1800 richard 979
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 980
	chown -R radius:radius /etc/raddb
981
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 982
# Set radius global parameters (radius.conf)
1 root 983
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
984
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
985
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 986
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
987
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 988
# Add ALCASAR & Coovachilli dictionaries
989
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 990
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
991
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
992
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
993
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 994
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 995
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
996
	cat << EOF > /etc/raddb/clients.conf
2438 richard 997
client localhost {
998
	ipaddr = 127.0.0.1
1 root 999
	secret = $secretradius
2438 richard 1000
	shortname = chilli
2454 tom.houday 1001
	nas_type = other
1 root 1002
}
1003
EOF
2758 rexy 1004
# Set Virtual server
1005
    # Remvoveing all except "alcasar virtual site")
1006
	# 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 1007
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1008
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1009
	chown radius:apache /etc/raddb/sites-available/alcasar*
1010
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1011
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1012
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1013
# Set modules
2728 rexy 1014
	# Add custom LDAP "available module"
2758 rexy 1015
	# 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 1016
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1017
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1018
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1019
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1020
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1021
	do
1022
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1023
	done
2758 rexy 1024
# Configure SQL module
2420 richard 1025
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1026
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1027
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1028
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1029
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1030
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1031
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1032
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1033
	# no TLS encryption on 127.0.0.1
2763 rexy 1034
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1035
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1036
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1040
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1041
	[ -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
1042
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1043
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1044
# sqlcounter modifications
2470 richard 1045
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1046
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1047
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1048
# make certain that mysql is up before freeradius start
1358 richard 1049
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1050
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1051
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1052
# Allow apache to change some conf files (ie : ldap on/off)
1053
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1054
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1055
} # End of freeradius()
1 root 1056
 
2423 richard 1057
#############################################################################
2552 rexy 1058
##                           Function "chilli"                             ##
2423 richard 1059
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1060
## - Adapt the authentication web page (intercept.php)                     ##
1061
#############################################################################
2724 rexy 1062
chilli()
1 root 1063
{
1370 richard 1064
# chilli unit for systemd
2324 tom.houday 1065
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1066
#  This file is part of systemd.
1067
#
1068
#  systemd is free software; you can redistribute it and/or modify it
1069
#  under the terms of the GNU General Public License as published by
1070
#  the Free Software Foundation; either version 2 of the License, or
1071
#  (at your option) any later version.
2771 rexy 1072
 
1073
# This unit launches coova-chilli a captive portal
1370 richard 1074
[Unit]
1075
Description=chilli is a captive portal daemon
1076
After=network.target
1077
 
1078
[Service]
1379 richard 1079
Type=forking
1370 richard 1080
ExecStart=/usr/libexec/chilli start
1081
ExecStop=/usr/libexec/chilli stop
1082
ExecReload=/usr/libexec/chilli reload
2775 rexy 1083
PIDFile=/run/chilli.pid
1370 richard 1084
 
1085
[Install]
1086
WantedBy=multi-user.target
1087
EOF
799 richard 1088
# init file creation
1370 richard 1089
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1090
	cat <<EOF > /etc/init.d/chilli
799 richard 1091
#!/bin/sh
1092
#
1093
# chilli CoovaChilli init
1094
#
1095
# chkconfig: 2345 65 35
1096
# description: CoovaChilli
1097
### BEGIN INIT INFO
1098
# Provides:       chilli
2454 tom.houday 1099
# Required-Start: network
1100
# Should-Start:
799 richard 1101
# Required-Stop:  network
2454 tom.houday 1102
# Should-Stop:
799 richard 1103
# Default-Start:  2 3 5
1104
# Default-Stop:
1105
# Description:    CoovaChilli access controller
1106
### END INIT INFO
1107
 
1108
[ -f /usr/sbin/chilli ] || exit 0
1109
. /etc/init.d/functions
1110
CONFIG=/etc/chilli.conf
2775 rexy 1111
pidfile=/run/chilli.pid
799 richard 1112
[ -f \$CONFIG ] || {
2394 tom.houday 1113
	echo "\$CONFIG Not found"
1114
	exit 0
799 richard 1115
}
2376 tom.houday 1116
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1117
RETVAL=0
1118
prog="chilli"
1119
case \$1 in
2394 tom.houday 1120
	start)
2454 tom.houday 1121
		if [ -f \$pidfile ] ; then
2394 tom.houday 1122
			gprintf "chilli is already running"
1123
		else
1124
			gprintf "Starting \$prog: "
1125
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1126
			rm -f /run/chilli* # cleaning
2394 tom.houday 1127
			/usr/sbin/modprobe tun >/dev/null 2>&1
1128
			echo 1 > /proc/sys/net/ipv4/ip_forward
1129
			[ -e /dev/net/tun ] || {
2454 tom.houday 1130
				(cd /dev;
1131
				mkdir net;
1132
				cd net;
2394 tom.houday 1133
				mknod tun c 10 200)
1134
			}
1135
			ifconfig $INTIF 0.0.0.0
1136
			/usr/sbin/ethtool -K $INTIF gro off
1137
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1138
			RETVAL=\$?
1139
		fi
1140
		;;
799 richard 1141
 
2394 tom.houday 1142
	reload)
1143
		killall -HUP chilli
1144
		;;
799 richard 1145
 
2394 tom.houday 1146
	restart)
1147
		\$0 stop
1148
		sleep 2
1149
		\$0 start
1150
		;;
799 richard 1151
 
2394 tom.houday 1152
	status)
1153
		status chilli
1154
		RETVAL=0
1155
		;;
1156
 
1157
	stop)
2454 tom.houday 1158
		if [ -f \$pidfile ] ; then
2394 tom.houday 1159
			gprintf "Shutting down \$prog: "
1160
			killproc /usr/sbin/chilli
1161
			RETVAL=\$?
1162
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1163
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1164
		else
2394 tom.houday 1165
			gprintf "chilli is not running"
1166
		fi
1167
		;;
1168
 
1169
	*)
1170
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1171
		exit 1
799 richard 1172
esac
1173
echo
1174
EOF
2324 tom.houday 1175
	chmod a+x /etc/init.d/chilli
1176
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1177
# conf file creation
346 richard 1178
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1179
	#NTP Option configuration for DHCP
2032 richard 1180
	#DHCP Options : rfc2132
1181
		#dhcp option value will be convert in hexa.
1182
		#NTP option (or 'option 42') is like :
2454 tom.houday 1183
		#
2032 richard 1184
		#    Code   Len         Address 1               Address 2
1185
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1186
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1187
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1188
		#
1189
		#Code : 42 => 2a
1190
		#Len : 4 => 04
2688 lucas.echa 1191
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1192
	cat <<EOF > /etc/chilli.conf
1193
# coova config for ALCASAR
2775 rexy 1194
cmdsocket	/run/chilli.sock
1336 richard 1195
unixipc		chilli.$INTIF.ipc
2775 rexy 1196
pidfile		/run/chilli.pid
346 richard 1197
net		$PRIVATE_NETWORK_MASK
595 richard 1198
dhcpif		$INTIF
841 richard 1199
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1200
#nodynip
865 richard 1201
#statip
1202
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1203
domain		$DOMAIN
355 richard 1204
dns1		$PRIVATE_IP
1205
dns2		$PRIVATE_IP
346 richard 1206
uamlisten	$PRIVATE_IP
503 richard 1207
uamport		3990
2370 tom.houday 1208
uamuiport	3991
837 richard 1209
macauth
1210
macpasswd	password
1697 richard 1211
strictmacauth
1243 richard 1212
locationname	$HOSTNAME.$DOMAIN
346 richard 1213
radiusserver1	127.0.0.1
1214
radiusserver2	127.0.0.1
1215
radiussecret	$secretradius
1216
radiusauthport	1812
1217
radiusacctport	1813
1243 richard 1218
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1219
redirurl
1243 richard 1220
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1221
uamsecret	$secretuam
1249 richard 1222
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1223
coaport		3799
1379 richard 1224
conup		$DIR_DEST_BIN/alcasar-conup.sh
1225
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1226
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1227
include		$DIR_DEST_ETC/alcasar-uamallowed
1228
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1229
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1230
#dhcpgateway		none
1231
#dhcprelayagent		none
1610 franck 1232
#dhcpgatewayport	none
2234 richard 1233
sslkeyfile	/etc/pki/tls/private/alcasar.key
1234
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1235
redirssl
2370 tom.houday 1236
uamuissl
346 richard 1237
EOF
2274 richard 1238
# 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 1239
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1240
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1241
# create files for trusted domains and urls
1148 crox53 1242
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1243
	chown root:apache $DIR_DEST_ETC/alcasar-*
1244
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1245
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1246
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1247
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1248
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1249
	if [ "$chilli_exist" == "1" ]
1250
	then
2454 tom.houday 1251
		userdel -r chilli 2>/dev/null
796 richard 1252
	fi
1253
	groupadd -f chilli
1254
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1255
}  # End of chilli()
1349 richard 1256
 
2541 rexy 1257
################################################################
2521 armand.ito 1258
##                   Function "e2guardian"                    ##
2541 rexy 1259
## - Set the parameters of this HTML proxy (as controler)     ##
1260
################################################################
2724 rexy 1261
e2guardian()
1 root 1262
{
2758 rexy 1263
# Adapt systemd unit
1264
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1265
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1266
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1267
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1268
# Adapt the main conf file
1293 richard 1269
# French deny HTML page
2764 rexy 1270
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1271
# Listen only on LAN side
2521 armand.ito 1272
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1273
# E2guardian listens on 8080 (HTTP)
1274
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1275
# E2guardian listens transparently on 8443 (HTTPS)
1276
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1277
# DG send its flow to HAVP (127.0.0.1:8090)
1278
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1279
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1280
# Don't log
2521 armand.ito 1281
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1282
# Disable HTML content control (weighted & banned)
2521 armand.ito 1283
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1284
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1285
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1286
# Disable URL control with regex
2764 rexy 1287
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1288
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1289
# Adapt the first group file (only one for instance)
2521 armand.ito 1290
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1291
# Reporting (deny page) in HTML
1292
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1293
 
2775 rexy 1294
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1295
#	[ -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
1296
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1297
#	[ -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
1298
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1299
# Dont filtering files by extension or mime-type (empty list)
497 richard 1300
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1301
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1302
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1303
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1304
# Empty LAN IP list that won't be WEB filtered
497 richard 1305
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1306
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1307
# Creation of ALCASAR banned site list
497 richard 1308
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1309
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1310
# E2guardian filter config for ALCASAR
1311
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1312
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1313
#**
1314
# block all SSL and CONNECT tunnels
1315
**s
1316
# block all SSL and CONNECT tunnels specified only as an IP
1317
*ips
1318
# block all sites specified only by an IP
1319
*ip
1320
EOF
2775 rexy 1321
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1322
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1323
	cat <<EOF > $DIR_DG/lists/bannedurllist
1324
# E2guardian filter config for ALCASAR
1325
EOF
2775 rexy 1326
# Creation of files for rehabilited domains and urls
2758 rexy 1327
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1328
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1329
	touch $DIR_DG/lists/exceptionsitelist
1330
	touch $DIR_DG/lists/exceptionurllist
1331
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1332
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1333
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1334
 
2758 rexy 1335
# Bing - add 'adlt=strict'
1336
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1337
EOF
1338
# 'Safesearch' regex actualisation
1339
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1340
# change the google safesearch ("safe=strict" instead of "safe=vss")
1341
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1342
# create log folder
1343
    mkdir -p /var/log/e2guardian
1344
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1345
} # End of e2guardian()
1 root 1346
 
71 richard 1347
##################################################################
2519 rexy 1348
##                     Function "antivirus"                     ##
1349
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1350
##################################################################
2724 rexy 1351
antivirus()
71 richard 1352
{
1358 richard 1353
# create 'havp' user
2396 tom.houday 1354
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1355
	if [ "$havp_exist" == "1" ]
288 richard 1356
	then
2454 tom.houday 1357
		userdel -r havp 2>/dev/null
1358
		groupdel havp 2>/dev/null
288 richard 1359
	fi
307 richard 1360
	groupadd -f havp
1486 richard 1361
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1362
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1363
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1364
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1365
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1366
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1367
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1368
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1369
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1370
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1371
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1372
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1373
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1374
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1375
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1376
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1377
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1378
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1379
# skip checking of youtube flow (too heavy load / risk too low)
1380
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1381
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1382
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1383
# adapt init script and systemd unit
335 richard 1384
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1385
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1386
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1387
	# replace of the intercept page (template)
340 richard 1388
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1389
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1390
# update virus database every 4 hours (24h/6)
1357 richard 1391
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1392
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1393
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1394
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1395
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1396
# update now
2801 rexy 1397
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1398
} # End of antivirus()
71 richard 1399
 
2519 rexy 1400
################################################################################
1401
##                           Function "tinyproxy"                             ##
2552 rexy 1402
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1403
################################################################################
2724 rexy 1404
tinyproxy()
1485 richard 1405
{
2396 tom.houday 1406
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1407
	if [ "$tinyproxy_exist" == "1" ]
1408
	then
2454 tom.houday 1409
		userdel -r tinyproxy 2>/dev/null
1410
		groupdel tinyproxy 2>/dev/null
1486 richard 1411
	fi
1412
	groupadd -f tinyproxy
1488 richard 1413
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1414
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1415
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1416
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1417
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1418
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1419
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1420
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1421
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1422
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1423
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1424
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1425
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1426
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1427
# Create the systemd unit
1428
cat << EOF > /lib/systemd/system/tinyproxy.service
1429
#  This file is part of systemd.
1430
#
1431
#  systemd is free software; you can redistribute it and/or modify it
1432
#  under the terms of the GNU General Public License as published by
1433
#  the Free Software Foundation; either version 2 of the License, or
1434
#  (at your option) any later version.
1485 richard 1435
 
1509 richard 1436
# This unit launches tinyproxy (a very light proxy).
1518 richard 1437
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1438
[Unit]
1439
Description=Tinyproxy Web Proxy Server
2764 rexy 1440
After=network-online.target iptables.service
1509 richard 1441
 
1442
[Service]
1443
Type=forking
2775 rexy 1444
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1445
ExecStartPre=/bin/sleep 2
2775 rexy 1446
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1447
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1448
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1449
[Install]
1450
WantedBy=multi-user.target
1451
EOF
1452
 
2724 rexy 1453
} # end of tinyproxy()
1454
 
1455
##############################################################
1456
##                            function "ulogd"              ##
1457
## - Ulog config for multi-log files                        ##
1458
##############################################################
1459
ulogd()
476 richard 1460
{
1461
# Three instances of ulogd (three different logfiles)
1462
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1463
	nl=1
1358 richard 1464
	for log_type in traceability ssh ext-access
478 richard 1465
	do
1365 richard 1466
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1467
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1468
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1469
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1470
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1471
[emu1]
478 richard 1472
file="/var/log/firewall/$log_type.log"
1473
sync=1
1474
EOF
1452 richard 1475
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1476
		nl=`expr $nl + 1`
1477
	done
476 richard 1478
	chown -R root:apache /var/log/firewall
1479
	chmod 750 /var/log/firewall
1480
	chmod 640 /var/log/firewall/*
2724 rexy 1481
}  # End of ulogd()
476 richard 1482
 
1159 crox53 1483
##########################################################
2519 rexy 1484
##                    Function "nfsen"                  ##
2771 rexy 1485
## - configure NetFlow collector (nfcapd)               ##
1486
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1487
##########################################################
1389 richard 1488
nfsen()
1 root 1489
{
2772 rexy 1490
	groupadd -f nfcapd
2771 rexy 1491
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1492
# nfcapd unit for systemd
1493
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1494
#  This file is part of systemd.
1495
#
1496
#  systemd is free software; you can redistribute it and/or modify it
1497
#  under the terms of the GNU General Public License as published by
1498
#  the Free Software Foundation; either version 2 of the License, or
1499
#  (at your option) any later version.
1500
 
2771 rexy 1501
# This unit launches nfcapd (a Netflow collector).
1372 richard 1502
[Unit]
2771 rexy 1503
Description=Netflow Capture Daemon
1504
After=network-online.target iptables.service
1372 richard 1505
 
1506
[Service]
2771 rexy 1507
Type=exec
2776 rexy 1508
ExecStartPre=/bin/mkdir -p /run/nfcapd
1509
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1510
PIDFile=/run/nfcapd/nfcapd.pid
2775 rexy 1511
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/profile-data/live/alcasar_netflow
2771 rexy 1512
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1513
 
1514
[Install]
1515
WantedBy=multi-user.target
1516
EOF
2772 rexy 1517
    [ -d /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
2775 rexy 1518
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1519
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1520
} # End of nfsen()
1 root 1521
 
2552 rexy 1522
###########################################################
1523
##                     Function "vnstat"                 ##
2809 rexy 1524
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1525
###########################################################
2724 rexy 1526
vnstat()
1541 richard 1527
{
2809 rexy 1528
    # vnstat
1529
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1530
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1531
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1532
    # vnstat-dashboard
1533
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1534
} # End of vnstat()
2281 tom.houday 1535
 
2724 rexy 1536
###################################################################
1537
##                     Function "dnsmasq"                        ##
1538
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1539
###################################################################
1540
dnsmasq()
219 jeremy 1541
{
1542
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1543
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1544
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1545
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1546
# Configuration file for "dnsmasq with whitelist"
1873 richard 1547
# ADD Toulouse university whitelist domains
2775 rexy 1548
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1549
listen-address=127.0.0.1
1356 richard 1550
port=55
1472 richard 1551
no-dhcp-interface=lo
1356 richard 1552
bind-interfaces
1721 richard 1553
cache-size=1024
1356 richard 1554
domain-needed
1555
expand-hosts
1556
bogus-priv
1557
filterwin2k
2688 lucas.echa 1558
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1559
server=$DNS1
1560
server=$DNS2
1356 richard 1561
EOF
2688 lucas.echa 1562
	# Create dnsmasq-whitelist unit
2745 rexy 1563
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1564
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1565
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1566
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1567
} # End of dnsmasq()
2688 lucas.echa 1568
 
2724 rexy 1569
#########################################################
1570
##              Function "unbound"                     ##
1571
## - create the conf files for 4 unbound services      ##
1572
## - create the systemd files for 4 unbound services   ##
1573
#########################################################
2688 lucas.echa 1574
unbound ()
1575
{
1576
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1577
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1578
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1579
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1580
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1581
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1582
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1583
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1584
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1585
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1586
	# Local static DNS configuration
1587
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1588
 
2724 rexy 1589
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1590
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1591
forward-zone:
1592
	name: "."
1593
	forward-addr: $DNS1
1594
	forward-addr: $DNS2
1472 richard 1595
EOF
1596
 
2724 rexy 1597
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1598
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1599
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1600
## Add one block for each domain name managed by an other DNS server
1601
##
1602
## Example:
1603
##
1604
## server:
1605
##     local-zone: "<your_domain>." transparent
1606
## forward-zone:
1607
##     name: "<your_domain>."
1608
##     forward-addr: <@IP_domain_server>
1609
##
2558 rexy 1610
## INFO : local hostnames are resolved in /etc/hosts file
1611
EOF
1612
 
2724 rexy 1613
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1614
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1615
server:
1616
	local-zone: "$HOSTNAME.$DOMAIN" static
1617
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1618
	local-zone: "$HOSTNAME" static
1619
	local-data: "$HOSTNAME A $PRIVATE_IP"
1620
	local-zone: "$DOMAIN." static
1621
	local-data: "$DOMAIN. A"
1622
EOF
1623
 
2724 rexy 1624
# Configuration file for lo of forward unbound
2688 lucas.echa 1625
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1626
server:
1627
	interface: 127.0.0.1@53
1628
	access-control-view: 127.0.0.1/8 lo
1629
 
1630
view:
1631
	name: "lo"
1632
	local-zone: "$HOSTNAME.$DOMAIN" static
1633
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1634
	local-zone: "$HOSTNAME" static
1635
	local-data: "$HOSTNAME A 127.0.0.1"
1636
	view-first: yes
1637
EOF
1638
 
2724 rexy 1639
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1640
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1641
server:
1642
	interface: ${PRIVATE_IP}@53
1643
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1644
 
1645
view:
1646
	name: "$INTIF"
1647
	local-zone: "$HOSTNAME.$DOMAIN" static
1648
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1649
	local-zone: "$HOSTNAME" static
1650
	local-data: "$HOSTNAME A $PRIVATE_IP"
1651
	view-first: yes
1652
EOF
1653
 
2724 rexy 1654
# Configuration file for forward unbound
2688 lucas.echa 1655
	cat << EOF > /etc/unbound/unbound.conf
1656
server:
1657
	verbosity: 1
1658
	hide-version: yes
1659
	hide-identity: yes
1660
	do-ip6: no
1661
	include: /etc/unbound/conf.d/common/forward-zone.conf
1662
	include: /etc/unbound/conf.d/common/local-forward/*
1663
	include: /etc/unbound/conf.d/common/local-dns/*
1664
	include: /etc/unbound/conf.d/forward/*
1665
EOF
1666
 
2724 rexy 1667
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1668
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1669
server:
1670
	interface: ${PRIVATE_IP}@54
1671
	access-control: $PRIVATE_IP_MASK allow
1672
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1673
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1674
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1675
EOF
1676
 
2724 rexy 1677
# Configuration file for blacklist unbound
2688 lucas.echa 1678
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1679
server:
1680
	verbosity: 1
1681
	hide-version: yes
1682
	hide-identity: yes
1683
	do-ip6: no
1684
	logfile: "/var/log/unbound/unbound-blacklist.log"
1685
	chroot: ""
1686
	define-tag: "blacklist"
1687
	log-local-actions: yes
1688
	include: /etc/unbound/conf.d/common/forward-zone.conf
1689
	include: /etc/unbound/conf.d/common/local-forward/*
1690
	include: /etc/unbound/conf.d/common/local-dns/*
1691
	include: /etc/unbound/conf.d/blacklist/*
1692
	include: /usr/local/share/unbound-bl-enabled/*
1693
EOF
1694
 
2724 rexy 1695
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1696
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1697
server:
1698
	interface: ${PRIVATE_IP}@55
1699
	access-control: $PRIVATE_IP_MASK allow
1700
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1701
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1702
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1703
EOF
1704
 
2724 rexy 1705
# Configuration file for whitelist unbound
2688 lucas.echa 1706
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1707
server:
1708
	verbosity: 1
1709
	hide-version: yes
1710
	hide-identity: yes
1711
	do-ip6: no
1712
	do-not-query-localhost: no
1713
	define-tag: "whitelist"
1714
	local-zone: "." transparent
1715
	local-zone-tag: "." "whitelist"
1716
	include: /usr/local/share/unbound-wl-enabled/*
1717
	include: /etc/unbound/conf.d/whitelist/*
1718
	include: /etc/unbound/conf.d/common/local-dns/*
1719
	include: /etc/unbound/conf.d/common/local-forward/*
1720
forward-zone:
1721
	name: "."
1722
	forward-addr: 127.0.0.1@55
1723
EOF
1724
 
2724 rexy 1725
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1726
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1727
server:
1728
	interface: ${PRIVATE_IP}@56
1729
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1730
 
1731
view:
1732
	name: "$INTIF"
1733
	local-zone: "." redirect
1734
	local-data: ". A $PRIVATE_IP"
1735
EOF
1736
 
2724 rexy 1737
# Configuration file for blackhole unbound
2688 lucas.echa 1738
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1739
server:
1740
	verbosity: 1
1741
	hide-version: yes
1742
	hide-identity: yes
1743
	do-ip6: no
1744
	include: /etc/unbound/conf.d/blackhole/*
1745
	include: /etc/unbound/conf.d/common/local-dns/*
1746
	include: /etc/unbound/conf.d/common/local-forward/*
1747
EOF
1748
 
1749
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1750
	then
1751
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1752
	fi
1753
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1754
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1755
	for list in blacklist blackhole whitelist
1474 richard 1756
	do
2688 lucas.echa 1757
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1758
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1759
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1760
	done
2688 lucas.echa 1761
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1762
} # End of unbound()
2688 lucas.echa 1763
 
2689 lucas.echa 1764
##################################################
1765
##              Function "dhcpd"                ##
1766
##################################################
2724 rexy 1767
dhcpd()
2689 lucas.echa 1768
{
1769
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1770
	cat <<EOF > /etc/dhcpd.conf
1771
ddns-update-style none;
1772
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1773
	option routers $PRIVATE_IP;
1774
	option subnet-mask $PRIVATE_NETMASK;
1775
	option domain-name-servers $PRIVATE_IP;
1776
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1777
	default-lease-time 21600;
1778
	max-lease-time 43200;
1779
}
1780
EOF
2724 rexy 1781
} # End of dhcpd()
2689 lucas.echa 1782
 
2552 rexy 1783
##########################################################
1784
##                      Function "BL"                   ##
2769 rexy 1785
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1786
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1787
##     - URLs for E²guardian                            ##
1788
##     - IPs for NetFilter                              ##
2769 rexy 1789
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1790
##########################################################
2724 rexy 1791
BL()
308 richard 1792
{
1930 richard 1793
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1794
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1795
	mkdir -p /tmp/blacklists
1938 richard 1796
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1797
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1798
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1799
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1800
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1801
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1802
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1803
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1804
# add additional BL files
2770 rexy 1805
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1806
	do
1807
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1808
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1809
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1810
	done
2521 armand.ito 1811
	chown -R e2guardian:apache $DIR_DG
1957 richard 1812
	chown -R root:apache $DIR_DEST_SHARE
1813
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1814
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1815
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1816
# enable the default categories
1957 richard 1817
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1818
	rm -rf /tmp/blacklists
2724 rexy 1819
} # End of BL()
219 jeremy 1820
 
2552 rexy 1821
#######################################################
1822
##                  Function "cron"                  ##
1823
## - write all cron & anacron files                  ##
1824
#######################################################
2724 rexy 1825
cron()
1 root 1826
{
2640 rexy 1827
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1828
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1829
	cat <<EOF > /etc/crontab
1828 richard 1830
SHELL=/usr/bin/bash
2640 rexy 1831
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1832
MAILTO=root
1833
HOME=/
1834
 
1835
# run-parts
1836
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1837
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1838
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1839
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1840
EOF
1841
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1842
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1843
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1844
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1845
EOF
811 richard 1846
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1847
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1848
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1849
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1850
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1851
EOF
952 franck 1852
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1853
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1854
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1855
EOF
2454 tom.houday 1856
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1857
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1858
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1859
EOF
2454 tom.houday 1860
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1861
# Update the system (everyday at 3:30 am)
762 franck 1862
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1863
EOF
2454 tom.houday 1864
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1865
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1866
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1867
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1868
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1869
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1870
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1871
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1872
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1873
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1874
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1875
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1876
EOF
2454 tom.houday 1877
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1878
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1879
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1880
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1881
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1882
 
2228 franck 1883
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1884
EOF
2454 tom.houday 1885
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1886
# start dead daemons (after boot process and every 18')
1851 franck 1887
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1888
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1889
EOF
2454 tom.houday 1890
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1891
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1892
 
1874 raphael.pi 1893
EOF
2769 rexy 1894
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1895
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1896
 
1897
EOF
2304 tom.houday 1898
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1899
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1900
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1901
EOF
2771 rexy 1902
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1903
# Remove netflow files older than one year
1904
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1905
EOF
1808 richard 1906
# removing the users crons
522 richard 1907
	rm -f /var/spool/cron/*
2724 rexy 1908
} # End of cron()
1 root 1909
 
2552 rexy 1910
######################################################################
1911
##                      Fonction "Fail2Ban"                         ##
1912
##- Adapt conf file to ALCASAR                                      ##
1913
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1914
######################################################################
1163 crox53 1915
fail2ban()
1916
{
2243 tom.houday 1917
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1918
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1919
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1920
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1921
	chmod 644 /var/log/fail2ban.log
1489 richard 1922
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1923
	/usr/bin/touch /var/log/auth.log
1515 richard 1924
# fail2ban unit
1925
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1926
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1927
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1928
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1929
} # End of fail2ban()
1163 crox53 1930
 
2552 rexy 1931
#########################################################
1932
##                   Fonction "gammu_smsd"             ##
1933
## - Creating of SMS management database               ##
1934
## - Write the gammu a gammu_smsd conf files           ##
1935
#########################################################
1376 richard 1936
gammu_smsd()
1937
{
2601 tom.houday 1938
# Create 'gammu' system user
1939
	groupadd -f gammu_smsd
1940
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1941
	usermod -a -G dialout gammu_smsd
1942
 
1943
# Create 'gammu' database
1944
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1945
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1946
# Add a gammu database structure
2688 lucas.echa 1947
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1948
 
2552 rexy 1949
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1950
	cat << EOF > /etc/gammurc
2552 rexy 1951
[gammu]
1952
device = /dev/ttyUSB0
1953
connection = at115200
1954
EOF
1955
 
2601 tom.houday 1956
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1957
[gammu]
1958
port = /dev/ttyUSB0
1959
connection = at115200
1960
 
1961
[smsd]
1962
PIN = 1234
1963
logfile = /var/log/gammu-smsd/gammu-smsd.log
1964
logformat = textall
1965
debuglevel = 0
1966
 
1967
service = sql
1968
driver = native_mysql
1969
user = $DB_USER
1970
password = $radiuspwd
1971
pc = localhost
1972
database = $DB_GAMMU
1973
 
2631 rexy 1974
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1975
 
1976
StatusFrequency = 30
1380 richard 1977
;LoopSleep = 2
1376 richard 1978
 
1979
;ResetFrequency = 300
1980
;HardResetFrequency = 120
1981
 
2454 tom.houday 1982
CheckSecurity = 1
1376 richard 1983
CheckSignal = 1
1984
CheckBattery = 0
1985
EOF
2601 tom.houday 1986
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1987
 
2601 tom.houday 1988
# Create the systemd unit
1989
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1990
[Unit]
1991
Description=SMS daemon for Gammu
1992
Documentation=man:gammu-smsd(1)
1993
After=network.target mysql.service
1376 richard 1994
 
2601 tom.houday 1995
[Service]
1996
Type=forking
2775 rexy 1997
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 1998
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1999
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2000
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2001
 
2002
[Install]
2003
WantedBy=multi-user.target
2004
EOF
2005
 
2314 richard 2006
# Log folder for gammu-smsd
2772 rexy 2007
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2008
	chmod 755 /var/log/gammu-smsd
1376 richard 2009
 
2552 rexy 2010
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2011
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2012
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2013
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2014
#EOF
2552 rexy 2015
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2016
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2017
 
2724 rexy 2018
} # End of gammu_smsd()
1376 richard 2019
 
2552 rexy 2020
############################################################
2021
##                 Fonction "msec"                        ##
2022
## - Apply the "fileserver" security level                ##
2023
## - remove the "system request" for rebboting            ##
2024
## - Fix several file permissions                         ##
2025
############################################################
2202 richard 2026
msec()
2027
{
2028
 
2029
# Apply fileserver security level
2211 richard 2030
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2031
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2032
 
2203 richard 2033
# Set permissions monitoring and enforcement
2202 richard 2034
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2035
/var/log/firewall/                      root.apache     750
2202 richard 2036
/var/log/firewall/*                     root.apache     640
2037
/etc/security/msec/perm.local           root.root       640
2038
/etc/security/msec/level.local          root.root       640
2039
/etc/freeradius-web                     root.apache     750
2040
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2041
/etc/raddb/client.conf                  radius.radius   640
2042
/etc/raddb/radius.conf                  radius.radius   640
2043
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2044
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2045
/etc/pki/CA/                            root.apache     750
2046
/etc/pki/CA/*                           root.apache     640
2047
/etc/pki/CA/private/                    root.root       700
2048
/etc/pki/CA/private/*                   root.root       600
2049
/etc/pki/tls/private/                   root.apache     750
2050
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2051
/var/log/netflow/porttracker            root.apache     770
2052
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2053
EOF
2454 tom.houday 2054
# apply now hourly & daily checks
2202 richard 2055
/usr/sbin/msec
2211 richard 2056
/etc/cron.weekly/msec
2202 richard 2057
 
2724 rexy 2058
} # End of msec()
2202 richard 2059
 
2060
##################################################################
2552 rexy 2061
##                   Fonction "letsencrypt"                     ##
2062
## - Install Let's Encrypt client                               ##
2063
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2064
##################################################################
2065
letsencrypt()
2066
{
2067
	echo "Installing Let's Encrypt client..."
2068
 
2586 tom.houday 2069
	# Remove potential old installers
2070
	rm -rf /tmp/acme.sh-*
2071
 
2304 tom.houday 2072
	# Extract acme.sh
2073
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2074
 
2075
	pwdInstall=$(pwd)
2688 lucas.echa 2076
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2077
 
2078
	acmesh_installDir="/opt/acme.sh"
2079
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2080
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2081
 
2082
	# Install acme.sh
2083
	./acme.sh --install \
2084
		--home $acmesh_installDir \
2085
		--config-home $acmesh_confDir/data \
2086
		--certhome $acmesh_confDir/certs \
2087
		--accountkey $acmesh_confDir/ca/account.key \
2088
		--accountconf $acmesh_confDir/data/account.conf \
2089
		--useragent $acmesh_userAgent \
2308 tom.houday 2090
		--nocron \
2091
		> /dev/null
2304 tom.houday 2092
 
2093
	if [ $? -ne 0 ]; then
2094
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2095
	fi
2096
 
2097
	# Create configuration file
2098
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2099
email=
2100
dateIssueRequest=
2101
domainRequest=
2102
challenge=
2103
dateIssued=
2104
dnsapi=
2105
dateNextRenewal=
2106
EOF
2107
 
2688 lucas.echa 2108
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2109
	rm -rf /tmp/acme.sh-*
2110
 
2724 rexy 2111
} # End of letsencrypt()
2304 tom.houday 2112
 
2113
##################################################################
2552 rexy 2114
##                    Fonction "post_install"                   ##
2115
## - Modifying banners (locals et ssh) & prompts                ##
2116
## - SSH config                                                 ##
2117
## - sudoers config & files security                            ##
2118
## - log rotate & ANSSI security parameters                     ##
2119
## - Apply former conf in case of an update                     ##
2120
##################################################################
1 root 2121
post_install()
2122
{
2195 richard 2123
# change the SSH banner
2124
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2125
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2126
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2127
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2128
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2129
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2130
# postfix banner anonymisation
2688 lucas.echa 2131
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2132
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2133
# sshd liste on EXTIF & INTIF
1548 richard 2134
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2135
# sshd authorized certificate for root login
1696 franck 2136
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2137
# ALCASAR conf file
2327 richard 2138
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2139
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2140
	echo "SSH=on" >> $CONF_FILE
1631 richard 2141
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2142
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2143
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2144
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2145
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2146
	echo "LDAP_FILTER=" >> $CONF_FILE
2147
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2148
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2149
	echo "LDAP_SSL=on" >> $CONF_FILE
2150
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2151
	echo "SMS=off" >> $CONF_FILE
2152
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2153
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2154
	echo "FAILOVER=30" >> $CONF_FILE
2155
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2156
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2157
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2158
	echo "BL_PUREIP=on" >> $CONF_FILE
2159
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2160
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2161
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2162
# Prompt customisation (colors)
1 root 2163
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2164
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2165
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2166
# sudoers configuration for "apache" & "sysadmin"
1 root 2167
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2168
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2169
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2170
# Modify some logrotate files (gammu, ulogd)
1 root 2171
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2172
	chmod 644 /etc/logrotate.d/*
2195 richard 2173
# Log compression
706 franck 2174
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2175
# actualisation des fichiers logs compressés
2521 armand.ito 2176
	for dir in firewall e2guardian lighttpd
706 franck 2177
	do
2688 lucas.echa 2178
		find /var/log/$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 2179
	done
1221 richard 2180
# create the alcasar-load_balancing unit
2181
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2182
#  This file is part of systemd.
2183
#
2184
#  systemd is free software; you can redistribute it and/or modify it
2185
#  under the terms of the GNU General Public License as published by
2186
#  the Free Software Foundation; either version 2 of the License, or
2187
#  (at your option) any later version.
2188
 
2189
# This unit lauches alcasar-load-balancing.sh script.
2190
[Unit]
2191
Description=alcasar-load_balancing.sh execution
2192
After=network.target iptables.service
2193
 
2194
[Service]
2195
Type=oneshot
2196
RemainAfterExit=yes
1828 richard 2197
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2198
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2199
TimeoutSec=0
2200
SysVStartPriority=99
2201
 
2202
[Install]
2203
WantedBy=multi-user.target
1157 stephane 2204
EOF
2601 tom.houday 2205
	/usr/bin/systemctl daemon-reload
1221 richard 2206
# processes launched at boot time (Systemctl)
2771 rexy 2207
	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 2208
	do
1574 richard 2209
		/usr/bin/systemctl -q enable $i.service
1221 richard 2210
	done
2454 tom.houday 2211
 
1452 richard 2212
# disable processes at boot time (Systemctl)
2688 lucas.echa 2213
	for i in ulogd gpm dhcpd
1452 richard 2214
	do
1574 richard 2215
		/usr/bin/systemctl -q disable $i.service
1452 richard 2216
	done
2454 tom.houday 2217
 
1221 richard 2218
# Apply French Security Agency (ANSSI) rules
1362 richard 2219
# ignore ICMP broadcast (smurf attack)
2220
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2221
# ignore ICMP errors bogus
2222
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2223
# remove ICMP redirects responces
2224
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2225
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2226
# enable SYN Cookies (Syn flood attacks)
2227
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2228
# enable kernel antispoofing
2229
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2230
# ignore source routing
2231
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2232
# set conntrack timer to 1h (3600s) instead of 5 weeks
2233
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2234
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2235
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2236
# disable iptables_helpers
2237
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2238
# Switch to the router mode
2239
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2240
# Remove unused service ipv6
1964 franck 2241
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2242
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2243
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2244
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2245
# switch to multi-users runlevel (instead of x11)
1221 richard 2246
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2247
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2248
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2249
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2250
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2251
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2252
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2253
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2254
	then
2454 tom.houday 2255
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2256
		echo >> /etc/mageia-release
2257
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2258
	fi
2259
	if [ $Lang == "fr" ]
2260
	then
2261
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2262
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2263
	else
2264
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2265
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2266
	fi
2267
	/usr/bin/update-grub2
1221 richard 2268
# Load and apply the previous conf file
2269
	if [ "$mode" = "update" ]
532 richard 2270
	then
1668 richard 2271
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2272
		$DIR_DEST_BIN/alcasar-conf.sh --load
2273
		PARENT_SCRIPT=`basename $0`
2274
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2275
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2276
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2277
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2278
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2279
	fi
2560 rexy 2280
	rm -f /var/tmp/alcasar-conf*
1221 richard 2281
	chown -R root:apache $DIR_DEST_ETC/*
2282
	chmod -R 660 $DIR_DEST_ETC/*
2283
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2284
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2285
	echo ""
1 root 2286
	echo "#############################################################################"
638 richard 2287
	if [ $Lang == "fr" ]
2288
		then
2289
		echo "#                        Fin d'installation d'ALCASAR                       #"
2290
		echo "#                                                                           #"
2291
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2292
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2293
		echo "#                                                                           #"
2294
		echo "#############################################################################"
2295
		echo
2296
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2297
		echo
2298
		echo "- Lisez attentivement la documentation d'exploitation"
2299
		echo
2688 lucas.echa 2300
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2301
		echo
2302
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2303
	else
2396 tom.houday 2304
		echo "#                        End of ALCASAR install process                     #"
638 richard 2305
		echo "#                                                                           #"
2306
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2307
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2308
		echo "#                                                                           #"
2309
		echo "#############################################################################"
2310
		echo
2311
		echo "- The system will be rebooted in order to operate ALCASAR"
2312
		echo
2313
		echo "- Read the exploitation documentation"
2314
		echo
2688 lucas.echa 2315
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2316
		echo
2317
		echo "                   Hit 'Enter' to continue"
2318
	fi
1782 franck 2319
	sleep 2
2560 rexy 2320
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2321
	then
2688 lucas.echa 2322
		read
815 richard 2323
	fi
774 richard 2324
	clear
1 root 2325
	reboot
2724 rexy 2326
} # End of post_install()
1 root 2327
 
2552 rexy 2328
#####################################################################################
2329
#                                   Main Install loop                               #
2330
#####################################################################################
832 richard 2331
dir_exec=`dirname "$0"`
2332
if [ $dir_exec != "." ]
2333
then
2334
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2335
	echo "Launch this program from the ALCASAR archive directory"
2336
	exit 0
2337
fi
2688 lucas.echa 2338
if [ $EUID -gt 0 ]
2220 richard 2339
then
2688 lucas.echa 2340
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2341
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2342
	exit 0
2343
fi
832 richard 2344
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2345
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2346
nb_args=$#
2347
args=$1
2348
if [ $nb_args -eq 0 ]
2349
then
2350
	nb_args=1
2351
	args="-h"
2352
fi
1062 richard 2353
chmod -R u+x $DIR_SCRIPTS/*
1 root 2354
case $args in
2355
	-\? | -h* | --h*)
2356
		echo "$usage"
2357
		exit 0
2358
		;;
291 franck 2359
	-i | --install)
2724 rexy 2360
		for func in license testing
2361
		do
2362
			header_install
2363
			$func
2364
			if [ $DEBUG_ALCASAR == "on" ]
2365
			then
2366
				echo "*** 'debug' : end of install '$func' ***"
2367
				read
2368
			fi
2369
		done
595 richard 2370
# RPMs install
2371
		$DIR_SCRIPTS/alcasar-urpmi.sh
2372
		if [ "$?" != "0" ]
1 root 2373
		then
595 richard 2374
			exit 0
2375
		fi
1249 richard 2376
		if [ -e $CONF_FILE ]
595 richard 2377
		then
2458 richard 2378
# Uninstall or update the running version
2379
			if [ "$mode" == "update" ]
2380
			then
2560 rexy 2381
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2382
			else
2560 rexy 2383
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2384
			fi
595 richard 2385
		fi
2466 richard 2386
	if [ $DEBUG_ALCASAR == "on" ]
2387
	then
2388
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2389
		read
2466 richard 2390
	fi
2454 tom.houday 2391
# Test if manual update
2560 rexy 2392
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2393
		then
636 richard 2394
			header_install
595 richard 2395
			if [ $Lang == "fr" ]
636 richard 2396
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2397
				else echo "The configuration file of an old version has been found";
595 richard 2398
			fi
597 richard 2399
			response=0
2760 lucas.echa 2400
			PTN='^[oOnNyY]?$'
2401
			until [[ "$response" =~ $PTN ]]
597 richard 2402
			do
2403
				if [ $Lang == "fr" ]
2404
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2405
					else echo -n "Do you want to use it (Y/n)?";
2406
				 fi
2407
				read response
2454 tom.houday 2408
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2409
				then rm -f /var/tmp/alcasar-conf*
597 richard 2410
				fi
2411
			done
2412
		fi
636 richard 2413
# Test if update
2560 rexy 2414
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2415
		then
2416
			if [ $Lang == "fr" ]
2417
				then echo "#### Installation avec mise à jour ####";
2418
				else echo "#### Installation with update     ####";
2419
			fi
2560 rexy 2420
# Extract some info from the previous configuration file
2421
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2422
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2423
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2424
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2425
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2426
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2427
			mode="update"
1 root 2428
		fi
2758 rexy 2429
		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 2430
		do
2431
			$func
2466 richard 2432
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2433
			then
2466 richard 2434
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2435
				read
2466 richard 2436
			fi
14 richard 2437
		done
5 franck 2438
		;;
291 franck 2439
	-u | --uninstall)
1828 richard 2440
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2441
		then
597 richard 2442
			if [ $Lang == "fr" ]
2443
				then echo "ALCASAR n'est pas installé!";
2444
				else echo "ALCASAR isn't installed!";
2445
			fi
1 root 2446
			exit 0
2447
		fi
5 franck 2448
		response=0
2760 lucas.echa 2449
		PTN='^[oOyYnN]?$'
2450
		until [[ "$response" =~ $PTN ]]
5 franck 2451
		do
597 richard 2452
			if [ $Lang == "fr" ]
2760 lucas.echa 2453
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2454
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2455
			fi
5 franck 2456
			read response
2457
		done
1103 richard 2458
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2459
		then
1103 richard 2460
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2461
		else
2560 rexy 2462
			rm -f /var/tmp/alcasar-conf*
1 root 2463
		fi
597 richard 2464
# Uninstall the running version
2560 rexy 2465
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2466
		;;
2467
	*)
2468
		echo "Argument inconnu :$1";
460 richard 2469
		echo "Unknown argument :$1";
1 root 2470
		echo "$usage"
2471
		exit 1
2472
		;;
2473
esac
10 franck 2474
# end of script