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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2825 2020-05-31 17:01:33Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
376 franck 27
# Functions :
1378 richard 28
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29
#	init			: Installation of RPM and scripts
30
#	network			: Network parameters
2552 rexy 31
#	ACC				: ALCASAR Control Center installation
32
#	CA				: Certification Authority initialization
1837 richard 33
#	time_server		: NTPd configuration
1221 richard 34
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35
#	freeradius		: FreeRadius initialisation
1389 richard 36
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38
#	antivirus		: HAVP + libclamav configuration
1485 richard 39
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 41
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 42
#	unbound			: Name server configuration
43
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44
#	vnstat			: little network stat daemon
2688 lucas.echa 45
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#	msec			: Mandriva security package configuration
2304 tom.houday 50
#	letsencrypt		: Let's Encrypt client
2552 rexy 51
#	post_install	: Security, log rotation, etc.
1 root 52
 
2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`						# current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"					# directory of Lighttpd
65
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
DB_RADIUS="radius"						# database name used by FreeRadius server
74
DB_USER="radius"						# user name allows to request the users database
75
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"						# default hostname
78
DOMAIN="localdomain"					# default local domain
2736 rexy 79
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81
MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
2724 rexy 87
license()
959 franck 88
{
89
	if [ $Lang == "fr" ]
1538 richard 90
	then
91
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
	else
93
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
2760 lucas.echa 96
	PTN='^[oOyYnN]?$'
97
	until [[ "$response" =~ $PTN ]]
1538 richard 98
	do
99
		if [ $Lang == "fr" ]
1563 franck 100
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102
		fi
103
		read response
104
	done
105
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106
	then
107
		exit 1
108
	fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
1 root 112
{
113
	clear
114
	echo "-----------------------------------------------------------------------------"
460 richard 115
	echo "                     ALCASAR V$VERSION Installation"
1 root 116
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
	echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
2724 rexy 127
testing()
29 richard 128
{
1529 richard 129
# Test of Mageia version
130
# extract the current Mageia version and hardware architecture (i586 ou X64)
131
	fic=`cat /etc/product.id`
132
	unknown_os=0
133
	old="$IFS"
134
	IFS=","
135
	set $fic
2688 lucas.echa 136
	for i in "$@"
1529 richard 137
	do
138
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
			then
1529 richard 140
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
			unknown_os=`expr $unknown_os + 1`
142
		fi
143
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
			then
1529 richard 145
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
			unknown_os=`expr $unknown_os + 1`
147
		fi
148
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
			then
1529 richard 150
			ARCH=`echo $i|cut -d"=" -f2`
151
			unknown_os=`expr $unknown_os + 1`
152
		fi
153
	done
2669 tom.houday 154
	if [ "$ARCH" != "x86_64" ]
2149 richard 155
		then
156
		if [ $Lang == "fr" ]
2669 tom.houday 157
			then echo "Votre architecture matérielle doit être en 64bits"
158
			else echo "You hardware architecture must be 64bits"
2149 richard 159
		fi
2482 lucas.echa 160
		exit 1
2149 richard 161
	fi
1529 richard 162
	IFS="$old"
2757 rexy 163
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164
	then
2669 tom.houday 165
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
			then
167
			echo
168
			if [ $Lang == "fr" ]
169
				then
170
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173
				echo "3 - Importez votre base des usagers"
174
			else
175
				echo "The automatic update of ALCASAR can't be performed."
176
				echo "1 - Save your traceability files and the user database"
2757 rexy 177
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178
				echo "3 - Import your users database"
179
			fi
180
		else
181
			if [ $Lang == "fr" ]
182
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
				else echo "The installation of ALCASAR can't be performed."
184
			fi
185
		fi
186
		echo
187
		if [ $Lang == "fr" ]
2757 rexy 188
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190
		fi
2688 lucas.echa 191
		exit 1
2669 tom.houday 192
	fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
	if [ -e $CONF_FILE ]
196
	then
2396 tom.houday 197
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
		if [ $Lang == "fr" ]
2669 tom.houday 199
			then echo "La version $current_version d'ALCASAR est déjà installée"
200
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
2760 lucas.echa 204
		until [[ "$response" =~ $PTN ]]
1362 richard 205
		do
206
			if [ $Lang == "fr" ]
2669 tom.houday 207
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
			fi
1362 richard 210
			read response
211
		done
2458 richard 212
		if [ "$response" = "2" ]
1362 richard 213
		then
2560 rexy 214
			rm -f /var/tmp/alcasar-conf*
1362 richard 215
		else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221
# Create the current conf file
1362 richard 222
			$DIR_SCRIPTS/alcasar-conf.sh --create
223
			mode="update"
224
		fi
1529 richard 225
	fi
2669 tom.houday 226
# Test free space on /var
2771 rexy 227
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228
	if [ $free_space -lt 10 ]
1529 richard 229
		then
2771 rexy 230
		if [ $Lang == "fr" ]
231
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233
		fi
2771 rexy 234
	exit 0
1529 richard 235
	fi
2669 tom.houday 236
 
237
# Detect external/internal interfaces
238
	if [ -z "$EXTIF" ]; then
239
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240
		if [ -z "$EXTIF" ]; then
241
			if [ "$Lang" == 'fr' ]
2771 rexy 242
				then echo "Aucune passerelle par défaut configurée"
243
				else echo "No default gateway configured"
2669 tom.houday 244
			fi
245
			exit 1
246
		fi
247
	fi
248
	if [ "$Lang" == 'fr' ]
249
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250
		else echo "External interface (Internet) used: $EXTIF"
251
	fi
252
 
253
	if [ -z "$INTIF" ]; then
254
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256
		if [ $interfacesCount -eq 0 ]; then
257
			if [ "$Lang" == 'fr' ]
258
				then echo "Aucune interface de disponible pour le réseau interne"
259
				else echo "No interface available for the internal network"
260
			fi
261
			exit 1
262
		elif [ $interfacesCount -eq 1 ]; then
263
			INTIF="$interfacesList"
264
		else
265
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267
			if [ "$Lang" == 'fr' ]
268
				then echo 'Liste des interfaces disponible :'
269
				else echo 'List of available interfaces:'
270
			fi
271
			echo "$interfacesSorted"
272
			response=''
273
			while true; do
274
				if [ "$Lang" == 'fr' ]
275
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277
				fi
278
				read response
279
 
280
				[ -z "$response" ] && response="$interfacePreferred"
281
 
282
				# Check if interface exist
2688 lucas.echa 283
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284
					INTIF="$response"
285
					break
286
				else
287
					if [ "$Lang" == 'fr' ]
288
						then echo "Interface \"$response\" introuvable"
289
						else echo "Interface \"$response\" not found"
290
					fi
291
				fi
292
			done
293
		fi
294
	fi
295
	if [ "$Lang" == 'fr' ]
296
		then echo "Interface interne utilisée : $INTIF"
297
		else echo "Internal interface used: $INTIF"
298
	fi
299
 
2290 richard 300
	if [ $Lang == "fr" ]
301
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302
		else echo -n "Network parameters tests: "
2290 richard 303
	fi
304
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307
	for i in $IF_INTERFACES
308
	do
2688 lucas.echa 309
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310
			rm -f ifcfg-$i
2454 tom.houday 311
 
2282 richard 312
			if [ $Lang == "fr" ]
313
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314
				else echo "Deleting: ifcfg-$i"
2282 richard 315
			fi
316
		fi
317
	done
2688 lucas.echa 318
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319
	echo -n "."
2454 tom.houday 320
# Test Ethernet NIC links state
2669 tom.houday 321
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322
	if [ ! -z "$interfacesDown" ]; then
323
		for i in $interfacesDown; do
324
			if [ $Lang == "fr" ]
325
			then
326
				echo -e "\nÉchec"
327
				echo "Le lien réseau de la carte $i n'est pas actif."
328
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329
			else
330
				echo -e "\nFailed"
331
				echo "The link state of $i interface is down."
332
				echo "Make sure that this network card is connected to a switch or an A.P."
333
			fi
334
		done
335
		exit 1
336
	fi
1471 richard 337
	echo -n "."
338
# Test EXTIF config files
2681 tom.houday 339
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343
	then
784 richard 344
		if [ $Lang == "fr" ]
2454 tom.houday 345
		then
2669 tom.houday 346
			echo -e "\nÉchec"
784 richard 347
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350
		else
2669 tom.houday 351
			echo -e "\nFailed"
784 richard 352
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355
		fi
830 richard 356
		echo "DEVICE=$EXTIF"
784 richard 357
		echo "IPADDR="
358
		echo "NETMASK="
359
		echo "GATEWAY="
360
		echo "DNS1="
361
		echo "DNS2="
830 richard 362
		echo "ONBOOT=yes"
2669 tom.houday 363
		exit 1
784 richard 364
	fi
365
	echo -n "."
2290 richard 366
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368
		if [ $Lang == "fr" ]
2454 tom.houday 369
		then
2669 tom.houday 370
			echo -e "\nÉchec"
595 richard 371
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372
			echo "Réglez ce problème puis relancez ce script."
373
		else
2669 tom.houday 374
			echo -e "\nFailed"
595 richard 375
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376
			echo "Resolv this problem, then restart this script."
377
		fi
2669 tom.houday 378
		exit 1
29 richard 379
	fi
308 richard 380
	echo -n "."
2290 richard 381
# Test if default GW is alive
1499 richard 382
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384
		then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nÉchec"
2290 richard 388
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389
			echo "Réglez ce problème puis relancez ce script."
390
		else
2669 tom.houday 391
			echo -e "\nFailed"
2290 richard 392
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393
			echo "Resolv this problem, then restart this script."
394
		fi
2669 tom.houday 395
		exit 1
308 richard 396
	fi
397
	echo -n "."
2290 richard 398
# Test Internet connectivity
2669 tom.houday 399
	domainTested='www.google.com'
400
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401
	if [ $? -ne 0 ]; then
595 richard 402
		if [ $Lang == "fr" ]
2454 tom.houday 403
		then
2669 tom.houday 404
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406
			echo "Vérifiez la validité des adresses IP des DNS."
407
		else
2669 tom.houday 408
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410
			echo "Verify the DNS IP addresses"
411
		fi
2669 tom.houday 412
		exit 1
29 richard 413
	fi
308 richard 414
	echo ". : ok"
2724 rexy 415
} # End of testing()
302 richard 416
 
2552 rexy 417
#######################################################################
418
##                    Function "init"                                ##
419
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421
#######################################################################
2724 rexy 422
init()
302 richard 423
{
527 richard 424
	if [ "$mode" != "update" ]
302 richard 425
	then
426
# On affecte le nom d'organisme
597 richard 427
		header_install
302 richard 428
		ORGANISME=!
429
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431
		do
595 richard 432
			if [ $Lang == "fr" ]
2454 tom.houday 433
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434
				else echo -n "Enter the name of your organism : "
595 richard 435
			fi
330 franck 436
			read ORGANISME
613 richard 437
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438
			then
330 franck 439
				ORGANISME=!
440
			fi
441
		done
302 richard 442
	fi
1 root 443
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444
# We create random passwords and shared secrets
628 richard 445
	rm -f $PASSWD_FILE
2419 richard 446
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450
		grep -v '[eE]nter password:' | \
451
		sed -e "s/PBKDF2 hash of your password is //"`
452
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457
	echo "GRUB2_user=root" >> $PASSWD_FILE
458
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472
	chmod 640 $PASSWD_FILE
1828 richard 473
#  copy scripts in in /usr/local/bin
2664 tom.houday 474
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 475
#  copy conf files in /usr/local/etc
1954 richard 476
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 477
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478
# generate central conf file
479
	cat <<EOF > $CONF_FILE
612 richard 480
##########################################
481
##                                      ##
482
##          ALCASAR Parameters          ##
483
##                                      ##
484
##########################################
1 root 485
 
612 richard 486
INSTALL_DATE=$DATE
487
VERSION=$VERSION
488
ORGANISM=$ORGANISME
489
EOF
628 richard 490
	chmod o-rwx $CONF_FILE
2724 rexy 491
} # End of init()
1 root 492
 
2552 rexy 493
#########################################################
494
##                    Function "network"               ##
495
## - Define the several network address                ##
496
## - Define the DNS naming                             ##
497
## - INTIF parameters (consultation network)           ##
498
## - Write "/etc/hosts" file                           ##
499
## - write "hosts.allow" & "hosts.deny" files          ##
500
#########################################################
2724 rexy 501
network()
1 root 502
{
503
	header_install
636 richard 504
	if [ "$mode" != "update" ]
505
		then
506
		if [ $Lang == "fr" ]
507
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509
		fi
510
		response=0
2760 lucas.echa 511
		PTN='^[oOyYnN]?$'
512
		until [[ "$response" =~ $PTN ]]
1 root 513
		do
595 richard 514
			if [ $Lang == "fr" ]
659 richard 515
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517
			fi
1 root 518
			read response
519
		done
636 richard 520
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521
		then
522
			PRIVATE_IP_MASK="0"
523
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 524
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525
			do
595 richard 526
				if [ $Lang == "fr" ]
597 richard 527
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529
				fi
597 richard 530
				read PRIVATE_IP_MASK
1 root 531
			done
636 richard 532
		else
2688 lucas.echa 533
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534
		fi
595 richard 535
	else
2454 tom.houday 536
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537
		rm -f conf/etc/alcasar.conf
1 root 538
	fi
861 richard 539
# Define LAN side global parameters
1740 richard 540
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547
	then
2454 tom.houday 548
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550
	fi
1499 richard 551
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557
# Define Internet parameters
2809 rexy 558
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
559
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 560
    DNS1=${DNS1:=208.67.220.220}
70 franck 561
	DNS2=${DNS2:=208.67.222.222}
2693 franck 562
#	if [ "$DNS1" == "" ]
563
#	then
564
#		if [ $Lang == "fr" ]
565
#		then
566
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
567
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
568
#		else
569
#			echo "The IP address of DNS servers are not set correctly"
570
#			echo "Check the extern network card configuration ($EXTIF)"
571
#		fi
572
#		exit 0
573
#	fi
1499 richard 574
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 575
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 576
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 577
# Write network parameters in the conf file
2737 rexy 578
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
579
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 580
	echo "EXTIF=$EXTIF" >> $CONF_FILE
581
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 582
# Retrieve NIC name of other consultation LAN
2282 richard 583
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
584
	for i in $INTERFACES
585
	do
586
		SUB=`echo ${i:0:2}`
587
		if [ $SUB = "wl" ]
588
			then WIFIF=$i
2454 tom.houday 589
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 590
			then LANIF=$i
591
		fi
592
	done
593
	if [ -n "$WIFIF" ]
594
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
595
	elif [ -n "$LANIF" ]
596
		then echo "LANIF=$LANIF" >> $CONF_FILE
597
	fi
2552 rexy 598
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 599
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 600
	then
1499 richard 601
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 602
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 603
	else
604
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 605
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 606
	fi
1587 richard 607
	echo "DNS1=$DNS1" >> $CONF_FILE
608
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 609
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 610
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 611
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 612
	echo "EXT_DHCP_IP=" >> $CONF_FILE
613
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
614
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 615
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
616
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 617
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 618
# network default
597 richard 619
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 620
	cat <<EOF > /etc/sysconfig/network
621
NETWORKING=yes
622
FORWARD_IPV4=true
623
EOF
2552 rexy 624
# write "/etc/hosts"
1 root 625
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
626
	cat <<EOF > /etc/hosts
503 richard 627
127.0.0.1	localhost
2558 rexy 628
$PRIVATE_IP	$HOSTNAME
1 root 629
EOF
2552 rexy 630
# write EXTIF (Internet) config
1499 richard 631
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
632
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 633
	then
1499 richard 634
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 635
DEVICE=$EXTIF
1585 richard 636
BOOTPROTO=dhcp
637
DNS1=127.0.0.1
638
PEERDNS=no
639
RESOLV_MODS=yes
640
ONBOOT=yes
1613 franck 641
NOZEROCONF=yes
1585 richard 642
METRIC=10
643
MII_NOT_SUPPORTED=yes
644
IPV6INIT=no
645
IPV6TO4INIT=no
646
ACCOUNTING=no
647
USERCTL=no
648
MTU=$MTU
649
EOF
2688 lucas.echa 650
	else
1585 richard 651
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
652
DEVICE=$EXTIF
14 richard 653
BOOTPROTO=static
597 richard 654
IPADDR=$PUBLIC_IP
655
NETMASK=$PUBLIC_NETMASK
656
GATEWAY=$PUBLIC_GATEWAY
14 richard 657
DNS1=127.0.0.1
1499 richard 658
RESOLV_MODS=yes
14 richard 659
ONBOOT=yes
660
METRIC=10
1610 franck 661
NOZEROCONF=yes
14 richard 662
MII_NOT_SUPPORTED=yes
663
IPV6INIT=no
664
IPV6TO4INIT=no
665
ACCOUNTING=no
666
USERCTL=no
994 franck 667
MTU=$MTU
14 richard 668
EOF
1499 richard 669
	fi
2552 rexy 670
# write INTIF (consultation LAN) in normal mode
841 richard 671
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
672
DEVICE=$INTIF
673
BOOTPROTO=static
674
ONBOOT=yes
675
NOZEROCONF=yes
676
MII_NOT_SUPPORTED=yes
677
IPV6INIT=no
678
IPV6TO4INIT=no
679
ACCOUNTING=no
680
USERCTL=no
681
EOF
1558 richard 682
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 683
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 684
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 685
DEVICE=$INTIF
686
BOOTPROTO=static
687
IPADDR=$PRIVATE_IP
604 richard 688
NETMASK=$PRIVATE_NETMASK
1 root 689
ONBOOT=yes
690
METRIC=10
691
NOZEROCONF=yes
692
MII_NOT_SUPPORTED=yes
14 richard 693
IPV6INIT=no
694
IPV6TO4INIT=no
695
ACCOUNTING=no
696
USERCTL=no
1 root 697
EOF
2282 richard 698
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
699
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
700
	then
701
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
702
DEVICE=$WIFIF
703
BOOTPROTO=static
704
ONBOOT=yes
705
NOZEROCONF=yes
706
MII_NOT_SUPPORTED=yes
707
IPV6INIT=no
708
IPV6TO4INIT=no
709
ACCOUNTING=no
710
USERCTL=no
711
EOF
712
	elif [ -n "$LANIF" ]
713
	then
714
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
715
DEVICE=$LANIF
716
BOOTPROTO=static
717
ONBOOT=yes
718
NOZEROCONF=yes
719
MII_NOT_SUPPORTED=yes
720
IPV6INIT=no
721
IPV6TO4INIT=no
722
ACCOUNTING=no
723
USERCTL=no
724
EOF
725
	fi
2552 rexy 726
# write hosts.allow & hosts.deny
1 root 727
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
728
	cat <<EOF > /etc/hosts.allow
729
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 730
sshd: ALL
1 root 731
ntpd: $PRIVATE_NETWORK_SHORT
732
EOF
733
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
734
	cat <<EOF > /etc/hosts.deny
735
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
736
EOF
790 richard 737
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 738
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 739
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 740
# load conntrack ftp module
741
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 742
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 743
# load ipt_NETFLOW module
744
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 745
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 746
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
747
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
748
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
749
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 750
#
860 richard 751
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 752
} # End of network()
1 root 753
 
2763 rexy 754
##################################################################
755
##                      Fonction "CA"                           ##
756
## - Creating the CA and the server certificate (lighttpd)      ##
757
##################################################################
758
CA()
759
{
760
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 761
	chmod 755 /etc/pki/
2801 rexy 762
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 763
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 764
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
765
	chmod 600 /etc/pki/CA/private/*
766
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
767
	chmod 640 /etc/pki/tls/private/*
2814 rexy 768
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 769
} # End of CA()
770
 
2552 rexy 771
###################################################
772
##                  Function "ACC"               ##
773
## - copy ALCASAR Control Center (ACC) files     ##
774
## - configuration of the web server (Lighttpd)  ##
775
## - creation of the first ACC admin account     ##
776
## - secure the ACC access                       ##
777
###################################################
2724 rexy 778
ACC()
1 root 779
{
780
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
781
	mkdir $DIR_WEB
1833 richard 782
# Copy & adapt ACC files
316 richard 783
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
784
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 785
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
786
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
787
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 788
	chown -R apache:apache $DIR_WEB/*
1833 richard 789
# copy & adapt "freeradius-web" files
790
	cp -rf $DIR_CONF/freeradius-web/ /etc/
791
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
792
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
793
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
794
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
795
	cat <<EOF > /etc/freeradius-web/naslist.conf
796
nas1_name: alcasar-$ORGANISME
797
nas1_model: Network Access Controler
798
nas1_ip: $PRIVATE_IP
799
nas1_port_num: 0
800
nas1_community: public
801
EOF
802
	chown -R apache:apache /etc/freeradius-web/
803
# create the log & backup structure :
1489 richard 804
# - base = users database
805
# - archive = tarball of "base + http firewall + netflow"
1833 richard 806
# - security = watchdog log
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
2818 rexy 853
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-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
2818 rexy 878
# Creation of ACC certs links
879
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
880
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
881
# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 882
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 883
	# Log file for ACC access imputability
884
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
885
	chown root:apache /var/Save/security/acc_access.log
886
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 887
} # End of ACC()
1 root 888
 
2552 rexy 889
#############################################################
890
##               Function "time_server"                    ##
891
## - Configuring NTP server                                ##
892
#############################################################
2724 rexy 893
time_server()
1837 richard 894
{
895
# Set the Internet time server
896
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
897
	cat <<EOF > /etc/ntp/step-tickers
898
0.fr.pool.ntp.org	# adapt to your country
899
1.fr.pool.ntp.org
900
2.fr.pool.ntp.org
901
EOF
902
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
903
	cat <<EOF > /etc/ntp.conf
904
server 0.fr.pool.ntp.org	# adapt to your country
905
server 1.fr.pool.ntp.org
906
server 2.fr.pool.ntp.org
907
server 127.127.1.0   		# local clock si NTP internet indisponible ...
908
fudge 127.127.1.0 stratum 10
909
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
910
restrict 127.0.0.1
911
driftfile /var/lib/ntp/drift
912
logfile /var/log/ntp.log
913
disable monitor
914
EOF
915
	chown -R ntp:ntp /var/lib/ntp
916
# Synchronize now
2688 lucas.echa 917
	ntpd -4 -q -g &
2724 rexy 918
} # End of time_server()
1837 richard 919
 
2541 rexy 920
#####################################################################
921
##                     Function "init_db"                          ##
922
## - Mysql initialization                                          ##
923
## - Set admin (root) password                                     ##
924
## - Remove unused users & databases                               ##
925
## - Radius database creation                                      ##
926
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
927
#####################################################################
2724 rexy 928
init_db()
1 root 929
{
2688 lucas.echa 930
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 931
	then
932
		systemctl stop mysqld
933
	fi
1355 richard 934
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 935
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 936
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 937
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 938
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
939
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 940
	[ -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 941
	[ -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 942
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
943
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
944
	/usr/bin/systemctl start mysqld
1963 richard 945
	nb_round=1
1981 richard 946
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 947
	do
948
		nb_round=`expr $nb_round + 1`
949
		sleep 2
950
	done
1981 richard 951
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 952
	then
1981 richard 953
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 954
		exit
1955 richard 955
	fi
1355 richard 956
# Secure the server
2688 lucas.echa 957
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 958
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 959
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
960
	$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 961
# Create 'radius' database
2688 lucas.echa 962
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 963
# Add an empty radius database structure
2688 lucas.echa 964
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 965
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 966
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 967
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
968
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
969
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 970
	/usr/bin/systemctl daemon-reload
2724 rexy 971
} # End of init_db()
1 root 972
 
2423 richard 973
###################################################################
974
##                       Function "freeradius"                   ##
975
## - Set the configuration files                                 ##
976
## - Set the shared secret between coova-chilli and freeradius   ##
977
## - Adapt the Mysql conf file and counters                      ##
978
###################################################################
2724 rexy 979
freeradius()
1 root 980
{
1800 richard 981
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 982
	chown -R radius:radius /etc/raddb
983
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 984
# Set radius global parameters (radius.conf)
1 root 985
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
986
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
987
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 988
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
989
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 990
# Add ALCASAR & Coovachilli dictionaries
991
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 992
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
993
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
994
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
995
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 996
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 997
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
998
	cat << EOF > /etc/raddb/clients.conf
2438 richard 999
client localhost {
1000
	ipaddr = 127.0.0.1
1 root 1001
	secret = $secretradius
2438 richard 1002
	shortname = chilli
2454 tom.houday 1003
	nas_type = other
1 root 1004
}
1005
EOF
2758 rexy 1006
# Set Virtual server
1007
    # Remvoveing all except "alcasar virtual site")
1008
	# 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 1009
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1010
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1011
	chown radius:apache /etc/raddb/sites-available/alcasar*
1012
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1013
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1014
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1015
# Set modules
2728 rexy 1016
	# Add custom LDAP "available module"
2758 rexy 1017
	# 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 1018
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1019
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1020
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1021
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1022
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1023
	do
1024
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1025
	done
2758 rexy 1026
# Configure SQL module
2420 richard 1027
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1028
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1029
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1030
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1031
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1032
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1034
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1035
	# no TLS encryption on 127.0.0.1
2763 rexy 1036
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1041
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1042
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1043
	[ -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
1044
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1045
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1046
# sqlcounter modifications
2470 richard 1047
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1048
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1049
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1050
# make certain that mysql is up before freeradius start
1358 richard 1051
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1052
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1053
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1054
# Allow apache to change some conf files (ie : ldap on/off)
1055
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1056
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1057
} # End of freeradius()
1 root 1058
 
2423 richard 1059
#############################################################################
2552 rexy 1060
##                           Function "chilli"                             ##
2423 richard 1061
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1062
## - Adapt the authentication web page (intercept.php)                     ##
1063
#############################################################################
2724 rexy 1064
chilli()
1 root 1065
{
1370 richard 1066
# chilli unit for systemd
2324 tom.houday 1067
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1068
#  This file is part of systemd.
1069
#
1070
#  systemd is free software; you can redistribute it and/or modify it
1071
#  under the terms of the GNU General Public License as published by
1072
#  the Free Software Foundation; either version 2 of the License, or
1073
#  (at your option) any later version.
2771 rexy 1074
 
1075
# This unit launches coova-chilli a captive portal
1370 richard 1076
[Unit]
1077
Description=chilli is a captive portal daemon
1078
After=network.target
1079
 
1080
[Service]
1379 richard 1081
Type=forking
1370 richard 1082
ExecStart=/usr/libexec/chilli start
1083
ExecStop=/usr/libexec/chilli stop
1084
ExecReload=/usr/libexec/chilli reload
2775 rexy 1085
PIDFile=/run/chilli.pid
1370 richard 1086
 
1087
[Install]
1088
WantedBy=multi-user.target
1089
EOF
799 richard 1090
# init file creation
1370 richard 1091
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1092
	cat <<EOF > /etc/init.d/chilli
799 richard 1093
#!/bin/sh
1094
#
1095
# chilli CoovaChilli init
1096
#
1097
# chkconfig: 2345 65 35
1098
# description: CoovaChilli
1099
### BEGIN INIT INFO
1100
# Provides:       chilli
2454 tom.houday 1101
# Required-Start: network
1102
# Should-Start:
799 richard 1103
# Required-Stop:  network
2454 tom.houday 1104
# Should-Stop:
799 richard 1105
# Default-Start:  2 3 5
1106
# Default-Stop:
1107
# Description:    CoovaChilli access controller
1108
### END INIT INFO
1109
 
1110
[ -f /usr/sbin/chilli ] || exit 0
1111
. /etc/init.d/functions
1112
CONFIG=/etc/chilli.conf
2775 rexy 1113
pidfile=/run/chilli.pid
799 richard 1114
[ -f \$CONFIG ] || {
2394 tom.houday 1115
	echo "\$CONFIG Not found"
1116
	exit 0
799 richard 1117
}
2376 tom.houday 1118
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1119
RETVAL=0
1120
prog="chilli"
1121
case \$1 in
2394 tom.houday 1122
	start)
2454 tom.houday 1123
		if [ -f \$pidfile ] ; then
2394 tom.houday 1124
			gprintf "chilli is already running"
1125
		else
1126
			gprintf "Starting \$prog: "
1127
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1128
			rm -f /run/chilli* # cleaning
2394 tom.houday 1129
			/usr/sbin/modprobe tun >/dev/null 2>&1
1130
			echo 1 > /proc/sys/net/ipv4/ip_forward
1131
			[ -e /dev/net/tun ] || {
2454 tom.houday 1132
				(cd /dev;
1133
				mkdir net;
1134
				cd net;
2394 tom.houday 1135
				mknod tun c 10 200)
1136
			}
1137
			ifconfig $INTIF 0.0.0.0
1138
			/usr/sbin/ethtool -K $INTIF gro off
1139
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1140
			RETVAL=\$?
1141
		fi
1142
		;;
799 richard 1143
 
2394 tom.houday 1144
	reload)
1145
		killall -HUP chilli
1146
		;;
799 richard 1147
 
2394 tom.houday 1148
	restart)
1149
		\$0 stop
1150
		sleep 2
1151
		\$0 start
1152
		;;
799 richard 1153
 
2394 tom.houday 1154
	status)
1155
		status chilli
1156
		RETVAL=0
1157
		;;
1158
 
1159
	stop)
2454 tom.houday 1160
		if [ -f \$pidfile ] ; then
2394 tom.houday 1161
			gprintf "Shutting down \$prog: "
1162
			killproc /usr/sbin/chilli
1163
			RETVAL=\$?
1164
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1165
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1166
		else
2394 tom.houday 1167
			gprintf "chilli is not running"
1168
		fi
1169
		;;
1170
 
1171
	*)
1172
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1173
		exit 1
799 richard 1174
esac
1175
echo
1176
EOF
2324 tom.houday 1177
	chmod a+x /etc/init.d/chilli
1178
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1179
# conf file creation
346 richard 1180
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1181
	#NTP Option configuration for DHCP
2032 richard 1182
	#DHCP Options : rfc2132
1183
		#dhcp option value will be convert in hexa.
1184
		#NTP option (or 'option 42') is like :
2454 tom.houday 1185
		#
2032 richard 1186
		#    Code   Len         Address 1               Address 2
1187
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1188
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1189
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1190
		#
1191
		#Code : 42 => 2a
1192
		#Len : 4 => 04
2688 lucas.echa 1193
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1194
	cat <<EOF > /etc/chilli.conf
1195
# coova config for ALCASAR
2775 rexy 1196
cmdsocket	/run/chilli.sock
1336 richard 1197
unixipc		chilli.$INTIF.ipc
2775 rexy 1198
pidfile		/run/chilli.pid
346 richard 1199
net		$PRIVATE_NETWORK_MASK
595 richard 1200
dhcpif		$INTIF
841 richard 1201
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1202
#nodynip
865 richard 1203
#statip
1204
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1205
domain		$DOMAIN
355 richard 1206
dns1		$PRIVATE_IP
1207
dns2		$PRIVATE_IP
346 richard 1208
uamlisten	$PRIVATE_IP
503 richard 1209
uamport		3990
2370 tom.houday 1210
uamuiport	3991
837 richard 1211
macauth
1212
macpasswd	password
1697 richard 1213
strictmacauth
1243 richard 1214
locationname	$HOSTNAME.$DOMAIN
346 richard 1215
radiusserver1	127.0.0.1
1216
radiusserver2	127.0.0.1
1217
radiussecret	$secretradius
1218
radiusauthport	1812
1219
radiusacctport	1813
2818 rexy 1220
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1221
redirurl
1243 richard 1222
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1223
uamsecret	$secretuam
1249 richard 1224
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1225
coaport		3799
1379 richard 1226
conup		$DIR_DEST_BIN/alcasar-conup.sh
1227
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1228
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1229
include		$DIR_DEST_ETC/alcasar-uamallowed
1230
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1231
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1232
#dhcpgateway		none
1233
#dhcprelayagent		none
1610 franck 1234
#dhcpgatewayport	none
2234 richard 1235
sslkeyfile	/etc/pki/tls/private/alcasar.key
1236
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2818 rexy 1237
#redirssl
1238
#uamuissl
346 richard 1239
EOF
2274 richard 1240
# 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 1241
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1242
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1243
# create files for trusted domains and urls
1148 crox53 1244
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1245
	chown root:apache $DIR_DEST_ETC/alcasar-*
1246
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1247
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1248
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1249
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1250
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1251
	if [ "$chilli_exist" == "1" ]
1252
	then
2454 tom.houday 1253
		userdel -r chilli 2>/dev/null
796 richard 1254
	fi
1255
	groupadd -f chilli
1256
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1257
}  # End of chilli()
1349 richard 1258
 
2541 rexy 1259
################################################################
2521 armand.ito 1260
##                   Function "e2guardian"                    ##
2541 rexy 1261
## - Set the parameters of this HTML proxy (as controler)     ##
1262
################################################################
2724 rexy 1263
e2guardian()
1 root 1264
{
2758 rexy 1265
# Adapt systemd unit
1266
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1267
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1268
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1269
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1270
# Adapt the main conf file
1293 richard 1271
# French deny HTML page
2764 rexy 1272
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1273
# Listen only on LAN side
2521 armand.ito 1274
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1275
# E2guardian listens on 8080 (HTTP)
1276
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1277
# E2guardian listens transparently on 8443 (HTTPS)
1278
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1279
# DG send its flow to HAVP (127.0.0.1:8090)
1280
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1281
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1282
# Don't log
2521 armand.ito 1283
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1284
# Disable HTML content control (weighted & banned)
2521 armand.ito 1285
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1286
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1287
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1288
# Disable URL control with regex
2764 rexy 1289
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1290
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1291
# Adapt the first group file (only one for instance)
2521 armand.ito 1292
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1293
# Reporting (deny page) in HTML
1294
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1295
 
2775 rexy 1296
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1297
#	[ -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
1298
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1299
#	[ -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
1300
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1301
# Dont filtering files by extension or mime-type (empty list)
497 richard 1302
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1303
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1304
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1305
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1306
# Empty LAN IP list that won't be WEB filtered
497 richard 1307
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1308
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1309
# Creation of ALCASAR banned site list
497 richard 1310
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1311
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1312
# E2guardian filter config for ALCASAR
1313
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1314
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1315
#**
1316
# block all SSL and CONNECT tunnels
1317
**s
1318
# block all SSL and CONNECT tunnels specified only as an IP
1319
*ips
1320
# block all sites specified only by an IP
1321
*ip
1322
EOF
2775 rexy 1323
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1324
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1325
	cat <<EOF > $DIR_DG/lists/bannedurllist
1326
# E2guardian filter config for ALCASAR
1327
EOF
2775 rexy 1328
# Creation of files for rehabilited domains and urls
2758 rexy 1329
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1330
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1331
	touch $DIR_DG/lists/exceptionsitelist
1332
	touch $DIR_DG/lists/exceptionurllist
1333
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1334
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1335
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1336
 
2758 rexy 1337
# Bing - add 'adlt=strict'
1338
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1339
EOF
1340
# 'Safesearch' regex actualisation
1341
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1342
# change the google safesearch ("safe=strict" instead of "safe=vss")
1343
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1344
# create log folder
1345
    mkdir -p /var/log/e2guardian
1346
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1347
} # End of e2guardian()
1 root 1348
 
71 richard 1349
##################################################################
2519 rexy 1350
##                     Function "antivirus"                     ##
1351
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1352
##################################################################
2724 rexy 1353
antivirus()
71 richard 1354
{
1358 richard 1355
# create 'havp' user
2396 tom.houday 1356
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1357
	if [ "$havp_exist" == "1" ]
288 richard 1358
	then
2454 tom.houday 1359
		userdel -r havp 2>/dev/null
1360
		groupdel havp 2>/dev/null
288 richard 1361
	fi
307 richard 1362
	groupadd -f havp
1486 richard 1363
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1364
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1365
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1366
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1367
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1368
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1369
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1370
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1371
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1372
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1373
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1374
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1375
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1376
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1377
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1378
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1379
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1380
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1381
# skip checking of youtube flow (too heavy load / risk too low)
1382
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1383
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1384
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1385
# adapt init script and systemd unit
335 richard 1386
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1387
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1388
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1389
	# replace of the intercept page (template)
340 richard 1390
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1391
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1392
# update virus database every 4 hours (24h/6)
1357 richard 1393
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1394
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1395
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1396
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1397
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1398
# update now
2801 rexy 1399
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1400
} # End of antivirus()
71 richard 1401
 
2519 rexy 1402
################################################################################
1403
##                           Function "tinyproxy"                             ##
2552 rexy 1404
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1405
################################################################################
2724 rexy 1406
tinyproxy()
1485 richard 1407
{
2396 tom.houday 1408
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1409
	if [ "$tinyproxy_exist" == "1" ]
1410
	then
2454 tom.houday 1411
		userdel -r tinyproxy 2>/dev/null
1412
		groupdel tinyproxy 2>/dev/null
1486 richard 1413
	fi
1414
	groupadd -f tinyproxy
1488 richard 1415
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1416
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1417
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1418
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1419
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1420
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1421
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1422
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1423
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1424
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1425
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1426
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1427
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1428
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1429
# Create the systemd unit
1430
cat << EOF > /lib/systemd/system/tinyproxy.service
1431
#  This file is part of systemd.
1432
#
1433
#  systemd is free software; you can redistribute it and/or modify it
1434
#  under the terms of the GNU General Public License as published by
1435
#  the Free Software Foundation; either version 2 of the License, or
1436
#  (at your option) any later version.
1485 richard 1437
 
1509 richard 1438
# This unit launches tinyproxy (a very light proxy).
1518 richard 1439
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1440
[Unit]
1441
Description=Tinyproxy Web Proxy Server
2764 rexy 1442
After=network-online.target iptables.service
1509 richard 1443
 
1444
[Service]
1445
Type=forking
2775 rexy 1446
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1447
ExecStartPre=/bin/sleep 2
2775 rexy 1448
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1449
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1450
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1451
[Install]
1452
WantedBy=multi-user.target
1453
EOF
1454
 
2724 rexy 1455
} # end of tinyproxy()
1456
 
1457
##############################################################
1458
##                            function "ulogd"              ##
1459
## - Ulog config for multi-log files                        ##
1460
##############################################################
1461
ulogd()
476 richard 1462
{
1463
# Three instances of ulogd (three different logfiles)
1464
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1465
	nl=1
1358 richard 1466
	for log_type in traceability ssh ext-access
478 richard 1467
	do
1365 richard 1468
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1469
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1470
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1471
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1472
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1473
[emu1]
478 richard 1474
file="/var/log/firewall/$log_type.log"
1475
sync=1
1476
EOF
1452 richard 1477
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1478
		nl=`expr $nl + 1`
1479
	done
476 richard 1480
	chown -R root:apache /var/log/firewall
1481
	chmod 750 /var/log/firewall
1482
	chmod 640 /var/log/firewall/*
2724 rexy 1483
}  # End of ulogd()
476 richard 1484
 
1159 crox53 1485
##########################################################
2519 rexy 1486
##                    Function "nfsen"                  ##
2771 rexy 1487
## - configure NetFlow collector (nfcapd)               ##
1488
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1489
##########################################################
1389 richard 1490
nfsen()
1 root 1491
{
2772 rexy 1492
	groupadd -f nfcapd
2771 rexy 1493
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1494
# nfcapd unit for systemd
1495
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1496
#  This file is part of systemd.
1497
#
1498
#  systemd is free software; you can redistribute it and/or modify it
1499
#  under the terms of the GNU General Public License as published by
1500
#  the Free Software Foundation; either version 2 of the License, or
1501
#  (at your option) any later version.
1502
 
2771 rexy 1503
# This unit launches nfcapd (a Netflow collector).
1372 richard 1504
[Unit]
2771 rexy 1505
Description=Netflow Capture Daemon
1506
After=network-online.target iptables.service
1372 richard 1507
 
1508
[Service]
2771 rexy 1509
Type=exec
2776 rexy 1510
ExecStartPre=/bin/mkdir -p /run/nfcapd
1511
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1512
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1513
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1514
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1515
 
1516
[Install]
1517
WantedBy=multi-user.target
1518
EOF
2825 rexy 1519
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1520
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1521
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1522
} # End of nfsen()
1 root 1523
 
2552 rexy 1524
###########################################################
1525
##                     Function "vnstat"                 ##
2809 rexy 1526
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1527
###########################################################
2724 rexy 1528
vnstat()
1541 richard 1529
{
2809 rexy 1530
    # vnstat
1531
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1532
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1533
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1534
    # vnstat-dashboard
1535
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1536
} # End of vnstat()
2281 tom.houday 1537
 
2724 rexy 1538
###################################################################
1539
##                     Function "dnsmasq"                        ##
1540
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1541
###################################################################
1542
dnsmasq()
219 jeremy 1543
{
1544
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1545
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1546
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1547
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1548
# Configuration file for "dnsmasq with whitelist"
1873 richard 1549
# ADD Toulouse university whitelist domains
2775 rexy 1550
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1551
listen-address=127.0.0.1
1356 richard 1552
port=55
1472 richard 1553
no-dhcp-interface=lo
1356 richard 1554
bind-interfaces
1721 richard 1555
cache-size=1024
1356 richard 1556
domain-needed
1557
expand-hosts
1558
bogus-priv
1559
filterwin2k
2688 lucas.echa 1560
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1561
server=$DNS1
1562
server=$DNS2
1356 richard 1563
EOF
2688 lucas.echa 1564
	# Create dnsmasq-whitelist unit
2745 rexy 1565
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1566
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1567
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1568
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1569
} # End of dnsmasq()
2688 lucas.echa 1570
 
2724 rexy 1571
#########################################################
1572
##              Function "unbound"                     ##
1573
## - create the conf files for 4 unbound services      ##
1574
## - create the systemd files for 4 unbound services   ##
1575
#########################################################
2688 lucas.echa 1576
unbound ()
1577
{
1578
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1579
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1580
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1581
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1582
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1583
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1584
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1585
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1586
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1587
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1588
	# Local static DNS configuration
1589
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1590
 
2724 rexy 1591
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1592
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1593
forward-zone:
1594
	name: "."
1595
	forward-addr: $DNS1
1596
	forward-addr: $DNS2
1472 richard 1597
EOF
1598
 
2724 rexy 1599
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1600
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1601
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1602
## Add one block for each domain name managed by an other DNS server
1603
##
1604
## Example:
1605
##
1606
## server:
1607
##     local-zone: "<your_domain>." transparent
1608
## forward-zone:
1609
##     name: "<your_domain>."
1610
##     forward-addr: <@IP_domain_server>
1611
##
2558 rexy 1612
## INFO : local hostnames are resolved in /etc/hosts file
1613
EOF
1614
 
2724 rexy 1615
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1616
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1617
server:
1618
	local-zone: "$HOSTNAME.$DOMAIN" static
1619
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1620
	local-zone: "$HOSTNAME" static
1621
	local-data: "$HOSTNAME A $PRIVATE_IP"
1622
	local-zone: "$DOMAIN." static
1623
	local-data: "$DOMAIN. A"
1624
EOF
1625
 
2724 rexy 1626
# Configuration file for lo of forward unbound
2688 lucas.echa 1627
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1628
server:
1629
	interface: 127.0.0.1@53
1630
	access-control-view: 127.0.0.1/8 lo
1631
 
1632
view:
1633
	name: "lo"
1634
	local-zone: "$HOSTNAME.$DOMAIN" static
1635
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1636
	local-zone: "$HOSTNAME" static
1637
	local-data: "$HOSTNAME A 127.0.0.1"
1638
	view-first: yes
1639
EOF
1640
 
2724 rexy 1641
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1642
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1643
server:
1644
	interface: ${PRIVATE_IP}@53
1645
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1646
 
1647
view:
1648
	name: "$INTIF"
1649
	local-zone: "$HOSTNAME.$DOMAIN" static
1650
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1651
	local-zone: "$HOSTNAME" static
1652
	local-data: "$HOSTNAME A $PRIVATE_IP"
1653
	view-first: yes
1654
EOF
1655
 
2724 rexy 1656
# Configuration file for forward unbound
2688 lucas.echa 1657
	cat << EOF > /etc/unbound/unbound.conf
1658
server:
1659
	verbosity: 1
1660
	hide-version: yes
1661
	hide-identity: yes
1662
	do-ip6: no
1663
	include: /etc/unbound/conf.d/common/forward-zone.conf
1664
	include: /etc/unbound/conf.d/common/local-forward/*
1665
	include: /etc/unbound/conf.d/common/local-dns/*
1666
	include: /etc/unbound/conf.d/forward/*
1667
EOF
1668
 
2724 rexy 1669
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1670
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1671
server:
1672
	interface: ${PRIVATE_IP}@54
1673
	access-control: $PRIVATE_IP_MASK allow
1674
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1675
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1676
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1677
EOF
1678
 
2724 rexy 1679
# Configuration file for blacklist unbound
2688 lucas.echa 1680
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1681
server:
1682
	verbosity: 1
1683
	hide-version: yes
1684
	hide-identity: yes
1685
	do-ip6: no
1686
	logfile: "/var/log/unbound/unbound-blacklist.log"
1687
	chroot: ""
1688
	define-tag: "blacklist"
1689
	log-local-actions: yes
1690
	include: /etc/unbound/conf.d/common/forward-zone.conf
1691
	include: /etc/unbound/conf.d/common/local-forward/*
1692
	include: /etc/unbound/conf.d/common/local-dns/*
1693
	include: /etc/unbound/conf.d/blacklist/*
1694
	include: /usr/local/share/unbound-bl-enabled/*
1695
EOF
1696
 
2724 rexy 1697
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1698
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1699
server:
1700
	interface: ${PRIVATE_IP}@55
1701
	access-control: $PRIVATE_IP_MASK allow
1702
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1703
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1704
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1705
EOF
1706
 
2724 rexy 1707
# Configuration file for whitelist unbound
2688 lucas.echa 1708
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1709
server:
1710
	verbosity: 1
1711
	hide-version: yes
1712
	hide-identity: yes
1713
	do-ip6: no
1714
	do-not-query-localhost: no
1715
	define-tag: "whitelist"
1716
	local-zone: "." transparent
1717
	local-zone-tag: "." "whitelist"
1718
	include: /usr/local/share/unbound-wl-enabled/*
1719
	include: /etc/unbound/conf.d/whitelist/*
1720
	include: /etc/unbound/conf.d/common/local-dns/*
1721
	include: /etc/unbound/conf.d/common/local-forward/*
1722
forward-zone:
1723
	name: "."
1724
	forward-addr: 127.0.0.1@55
1725
EOF
1726
 
2724 rexy 1727
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1728
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1729
server:
1730
	interface: ${PRIVATE_IP}@56
1731
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1732
 
1733
view:
1734
	name: "$INTIF"
1735
	local-zone: "." redirect
1736
	local-data: ". A $PRIVATE_IP"
1737
EOF
1738
 
2724 rexy 1739
# Configuration file for blackhole unbound
2688 lucas.echa 1740
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1741
server:
1742
	verbosity: 1
1743
	hide-version: yes
1744
	hide-identity: yes
1745
	do-ip6: no
1746
	include: /etc/unbound/conf.d/blackhole/*
1747
	include: /etc/unbound/conf.d/common/local-dns/*
1748
	include: /etc/unbound/conf.d/common/local-forward/*
1749
EOF
1750
 
1751
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1752
	then
1753
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1754
	fi
1755
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1756
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1757
	for list in blacklist blackhole whitelist
1474 richard 1758
	do
2688 lucas.echa 1759
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1760
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1761
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1762
	done
2688 lucas.echa 1763
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1764
} # End of unbound()
2688 lucas.echa 1765
 
2689 lucas.echa 1766
##################################################
1767
##              Function "dhcpd"                ##
1768
##################################################
2724 rexy 1769
dhcpd()
2689 lucas.echa 1770
{
1771
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1772
	cat <<EOF > /etc/dhcpd.conf
1773
ddns-update-style none;
1774
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1775
	option routers $PRIVATE_IP;
1776
	option subnet-mask $PRIVATE_NETMASK;
1777
	option domain-name-servers $PRIVATE_IP;
1778
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1779
	default-lease-time 21600;
1780
	max-lease-time 43200;
1781
}
1782
EOF
2724 rexy 1783
} # End of dhcpd()
2689 lucas.echa 1784
 
2552 rexy 1785
##########################################################
1786
##                      Function "BL"                   ##
2769 rexy 1787
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1788
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1789
##     - URLs for E²guardian                            ##
1790
##     - IPs for NetFilter                              ##
2769 rexy 1791
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1792
##########################################################
2724 rexy 1793
BL()
308 richard 1794
{
1930 richard 1795
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1796
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1797
	mkdir -p /tmp/blacklists
1938 richard 1798
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1799
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1800
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1801
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1802
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1803
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1804
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1805
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1806
# add additional BL files
2770 rexy 1807
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1808
	do
1809
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1810
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1811
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1812
	done
2521 armand.ito 1813
	chown -R e2guardian:apache $DIR_DG
1957 richard 1814
	chown -R root:apache $DIR_DEST_SHARE
1815
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1816
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1817
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1818
# enable the default categories
1957 richard 1819
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1820
	rm -rf /tmp/blacklists
2724 rexy 1821
} # End of BL()
219 jeremy 1822
 
2552 rexy 1823
#######################################################
1824
##                  Function "cron"                  ##
1825
## - write all cron & anacron files                  ##
1826
#######################################################
2724 rexy 1827
cron()
1 root 1828
{
2640 rexy 1829
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1830
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1831
	cat <<EOF > /etc/crontab
1828 richard 1832
SHELL=/usr/bin/bash
2640 rexy 1833
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1834
MAILTO=root
1835
HOME=/
1836
 
1837
# run-parts
1838
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1839
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1840
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1841
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1842
EOF
1843
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1844
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1845
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1846
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1847
EOF
811 richard 1848
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1849
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1850
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1851
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1852
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1853
EOF
952 franck 1854
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1855
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1856
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1857
EOF
2454 tom.houday 1858
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1859
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1860
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1861
EOF
2454 tom.houday 1862
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1863
# Update the system (everyday at 3:30 am)
762 franck 1864
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1865
EOF
2454 tom.houday 1866
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1867
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1868
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1869
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1870
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1871
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1872
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1873
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1874
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1875
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1876
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1877
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1878
EOF
2454 tom.houday 1879
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1880
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1881
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1882
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1883
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1884
 
2228 franck 1885
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1886
EOF
2454 tom.houday 1887
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1888
# start dead daemons (after boot process and every 18')
1851 franck 1889
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1890
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1891
EOF
2454 tom.houday 1892
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1893
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1894
 
1874 raphael.pi 1895
EOF
2769 rexy 1896
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1897
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1898
 
1899
EOF
2304 tom.houday 1900
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1901
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1902
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1903
EOF
2771 rexy 1904
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1905
# Remove netflow files older than one year
2825 rexy 1906
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1907
EOF
1808 richard 1908
# removing the users crons
522 richard 1909
	rm -f /var/spool/cron/*
2724 rexy 1910
} # End of cron()
1 root 1911
 
2552 rexy 1912
######################################################################
1913
##                      Fonction "Fail2Ban"                         ##
1914
##- Adapt conf file to ALCASAR                                      ##
1915
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1916
######################################################################
1163 crox53 1917
fail2ban()
1918
{
2243 tom.houday 1919
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1920
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1921
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1922
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1923
	chmod 644 /var/log/fail2ban.log
1489 richard 1924
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1925
	/usr/bin/touch /var/log/auth.log
1515 richard 1926
# fail2ban unit
1927
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1928
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1929
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1930
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1931
} # End of fail2ban()
1163 crox53 1932
 
2552 rexy 1933
#########################################################
1934
##                   Fonction "gammu_smsd"             ##
1935
## - Creating of SMS management database               ##
1936
## - Write the gammu a gammu_smsd conf files           ##
1937
#########################################################
1376 richard 1938
gammu_smsd()
1939
{
2601 tom.houday 1940
# Create 'gammu' system user
1941
	groupadd -f gammu_smsd
1942
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1943
	usermod -a -G dialout gammu_smsd
1944
 
1945
# Create 'gammu' database
1946
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1947
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1948
# Add a gammu database structure
2688 lucas.echa 1949
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1950
 
2552 rexy 1951
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1952
	cat << EOF > /etc/gammurc
2552 rexy 1953
[gammu]
1954
device = /dev/ttyUSB0
1955
connection = at115200
1956
EOF
1957
 
2601 tom.houday 1958
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1959
[gammu]
1960
port = /dev/ttyUSB0
1961
connection = at115200
1962
 
1963
[smsd]
1964
PIN = 1234
1965
logfile = /var/log/gammu-smsd/gammu-smsd.log
1966
logformat = textall
1967
debuglevel = 0
1968
 
1969
service = sql
1970
driver = native_mysql
1971
user = $DB_USER
1972
password = $radiuspwd
1973
pc = localhost
1974
database = $DB_GAMMU
1975
 
2631 rexy 1976
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1977
 
1978
StatusFrequency = 30
1380 richard 1979
;LoopSleep = 2
1376 richard 1980
 
1981
;ResetFrequency = 300
1982
;HardResetFrequency = 120
1983
 
2454 tom.houday 1984
CheckSecurity = 1
1376 richard 1985
CheckSignal = 1
1986
CheckBattery = 0
1987
EOF
2601 tom.houday 1988
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1989
 
2601 tom.houday 1990
# Create the systemd unit
1991
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1992
[Unit]
1993
Description=SMS daemon for Gammu
1994
Documentation=man:gammu-smsd(1)
1995
After=network.target mysql.service
1376 richard 1996
 
2601 tom.houday 1997
[Service]
1998
Type=forking
2775 rexy 1999
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 2000
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2001
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2002
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2003
 
2004
[Install]
2005
WantedBy=multi-user.target
2006
EOF
2007
 
2314 richard 2008
# Log folder for gammu-smsd
2772 rexy 2009
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2010
	chmod 755 /var/log/gammu-smsd
1376 richard 2011
 
2552 rexy 2012
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2013
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2014
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2015
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2016
#EOF
2552 rexy 2017
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2018
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2019
 
2724 rexy 2020
} # End of gammu_smsd()
1376 richard 2021
 
2552 rexy 2022
############################################################
2023
##                 Fonction "msec"                        ##
2024
## - Apply the "fileserver" security level                ##
2025
## - remove the "system request" for rebboting            ##
2026
## - Fix several file permissions                         ##
2027
############################################################
2202 richard 2028
msec()
2029
{
2030
 
2031
# Apply fileserver security level
2211 richard 2032
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2033
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2034
 
2203 richard 2035
# Set permissions monitoring and enforcement
2202 richard 2036
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2037
/var/log/firewall/                      root.apache     750
2202 richard 2038
/var/log/firewall/*                     root.apache     640
2039
/etc/security/msec/perm.local           root.root       640
2040
/etc/security/msec/level.local          root.root       640
2041
/etc/freeradius-web                     root.apache     750
2042
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2043
/etc/raddb/client.conf                  radius.radius   640
2044
/etc/raddb/radius.conf                  radius.radius   640
2045
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2046
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2047
/etc/pki/CA/                            root.apache     750
2048
/etc/pki/CA/*                           root.apache     640
2049
/etc/pki/CA/private/                    root.root       700
2050
/etc/pki/CA/private/*                   root.root       600
2051
/etc/pki/tls/private/                   root.apache     750
2052
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2053
/var/log/netflow/porttracker            root.apache     770
2054
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2055
EOF
2454 tom.houday 2056
# apply now hourly & daily checks
2202 richard 2057
/usr/sbin/msec
2211 richard 2058
/etc/cron.weekly/msec
2202 richard 2059
 
2724 rexy 2060
} # End of msec()
2202 richard 2061
 
2062
##################################################################
2552 rexy 2063
##                   Fonction "letsencrypt"                     ##
2064
## - Install Let's Encrypt client                               ##
2065
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2066
##################################################################
2067
letsencrypt()
2068
{
2069
	echo "Installing Let's Encrypt client..."
2070
 
2586 tom.houday 2071
	# Remove potential old installers
2072
	rm -rf /tmp/acme.sh-*
2073
 
2304 tom.houday 2074
	# Extract acme.sh
2075
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2076
 
2077
	pwdInstall=$(pwd)
2688 lucas.echa 2078
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2079
 
2080
	acmesh_installDir="/opt/acme.sh"
2081
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2082
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2083
 
2084
	# Install acme.sh
2085
	./acme.sh --install \
2086
		--home $acmesh_installDir \
2087
		--config-home $acmesh_confDir/data \
2088
		--certhome $acmesh_confDir/certs \
2089
		--accountkey $acmesh_confDir/ca/account.key \
2090
		--accountconf $acmesh_confDir/data/account.conf \
2091
		--useragent $acmesh_userAgent \
2308 tom.houday 2092
		--nocron \
2093
		> /dev/null
2304 tom.houday 2094
 
2095
	if [ $? -ne 0 ]; then
2096
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2097
	fi
2098
 
2099
	# Create configuration file
2100
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2101
email=
2102
dateIssueRequest=
2103
domainRequest=
2104
challenge=
2105
dateIssued=
2106
dnsapi=
2107
dateNextRenewal=
2108
EOF
2109
 
2688 lucas.echa 2110
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2111
	rm -rf /tmp/acme.sh-*
2112
 
2724 rexy 2113
} # End of letsencrypt()
2304 tom.houday 2114
 
2115
##################################################################
2552 rexy 2116
##                    Fonction "post_install"                   ##
2117
## - Modifying banners (locals et ssh) & prompts                ##
2118
## - SSH config                                                 ##
2119
## - sudoers config & files security                            ##
2120
## - log rotate & ANSSI security parameters                     ##
2121
## - Apply former conf in case of an update                     ##
2122
##################################################################
1 root 2123
post_install()
2124
{
2195 richard 2125
# change the SSH banner
2126
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2127
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2128
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2129
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2130
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2131
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2132
# postfix banner anonymisation
2688 lucas.echa 2133
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2134
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2135
# sshd liste on EXTIF & INTIF
1548 richard 2136
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2137
# sshd authorized certificate for root login
1696 franck 2138
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2139
# ALCASAR conf file
2818 rexy 2140
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2141
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2142
	echo "SSH=on" >> $CONF_FILE
1631 richard 2143
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2144
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2145
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2146
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2147
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2148
	echo "LDAP_FILTER=" >> $CONF_FILE
2149
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2150
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2151
	echo "LDAP_SSL=on" >> $CONF_FILE
2152
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2153
	echo "SMS=off" >> $CONF_FILE
2154
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2155
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2156
	echo "FAILOVER=30" >> $CONF_FILE
2157
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2158
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2159
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2160
	echo "BL_PUREIP=on" >> $CONF_FILE
2161
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2162
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2163
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2164
# Prompt customisation (colors)
1 root 2165
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2166
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2167
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2168
# sudoers configuration for "apache" & "sysadmin"
1 root 2169
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2170
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2171
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2172
# Modify some logrotate files (gammu, ulogd)
1 root 2173
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2174
	chmod 644 /etc/logrotate.d/*
2195 richard 2175
# Log compression
706 franck 2176
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2177
# actualisation des fichiers logs compressés
2521 armand.ito 2178
	for dir in firewall e2guardian lighttpd
706 franck 2179
	do
2688 lucas.echa 2180
		find /var/log/$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 2181
	done
1221 richard 2182
# create the alcasar-load_balancing unit
2183
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2184
#  This file is part of systemd.
2185
#
2186
#  systemd is free software; you can redistribute it and/or modify it
2187
#  under the terms of the GNU General Public License as published by
2188
#  the Free Software Foundation; either version 2 of the License, or
2189
#  (at your option) any later version.
2190
 
2191
# This unit lauches alcasar-load-balancing.sh script.
2192
[Unit]
2193
Description=alcasar-load_balancing.sh execution
2194
After=network.target iptables.service
2195
 
2196
[Service]
2197
Type=oneshot
2198
RemainAfterExit=yes
1828 richard 2199
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2200
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2201
TimeoutSec=0
2202
SysVStartPriority=99
2203
 
2204
[Install]
2205
WantedBy=multi-user.target
1157 stephane 2206
EOF
2601 tom.houday 2207
	/usr/bin/systemctl daemon-reload
1221 richard 2208
# processes launched at boot time (Systemctl)
2771 rexy 2209
	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 2210
	do
1574 richard 2211
		/usr/bin/systemctl -q enable $i.service
1221 richard 2212
	done
2454 tom.houday 2213
 
1452 richard 2214
# disable processes at boot time (Systemctl)
2688 lucas.echa 2215
	for i in ulogd gpm dhcpd
1452 richard 2216
	do
1574 richard 2217
		/usr/bin/systemctl -q disable $i.service
1452 richard 2218
	done
2454 tom.houday 2219
 
1221 richard 2220
# Apply French Security Agency (ANSSI) rules
1362 richard 2221
# ignore ICMP broadcast (smurf attack)
2222
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2223
# ignore ICMP errors bogus
2224
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2225
# remove ICMP redirects responces
2226
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2227
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2228
# enable SYN Cookies (Syn flood attacks)
2229
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2230
# enable kernel antispoofing
2231
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2232
# ignore source routing
2233
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2234
# set conntrack timer to 1h (3600s) instead of 5 weeks
2235
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2236
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2237
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2238
# disable iptables_helpers
2239
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2240
# Switch to the router mode
2241
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2242
# Remove unused service ipv6
1964 franck 2243
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2244
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2245
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2246
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2247
# switch to multi-users runlevel (instead of x11)
1221 richard 2248
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2249
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2250
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2251
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2252
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2253
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2254
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2255
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2256
	then
2454 tom.houday 2257
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2258
		echo >> /etc/mageia-release
2259
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2260
	fi
2261
	if [ $Lang == "fr" ]
2262
	then
2263
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2264
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2265
	else
2266
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2267
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2268
	fi
2269
	/usr/bin/update-grub2
1221 richard 2270
# Load and apply the previous conf file
2271
	if [ "$mode" = "update" ]
532 richard 2272
	then
1668 richard 2273
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2274
		$DIR_DEST_BIN/alcasar-conf.sh --load
2275
		PARENT_SCRIPT=`basename $0`
2276
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2277
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2278
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2279
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2280
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2281
	fi
2560 rexy 2282
	rm -f /var/tmp/alcasar-conf*
1221 richard 2283
	chown -R root:apache $DIR_DEST_ETC/*
2284
	chmod -R 660 $DIR_DEST_ETC/*
2285
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2286
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2287
	echo ""
1 root 2288
	echo "#############################################################################"
638 richard 2289
	if [ $Lang == "fr" ]
2290
		then
2291
		echo "#                        Fin d'installation d'ALCASAR                       #"
2292
		echo "#                                                                           #"
2293
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2294
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2295
		echo "#                                                                           #"
2296
		echo "#############################################################################"
2297
		echo
2298
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2299
		echo
2300
		echo "- Lisez attentivement la documentation d'exploitation"
2301
		echo
2688 lucas.echa 2302
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2303
		echo
2304
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2305
	else
2396 tom.houday 2306
		echo "#                        End of ALCASAR install process                     #"
638 richard 2307
		echo "#                                                                           #"
2308
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2309
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2310
		echo "#                                                                           #"
2311
		echo "#############################################################################"
2312
		echo
2313
		echo "- The system will be rebooted in order to operate ALCASAR"
2314
		echo
2315
		echo "- Read the exploitation documentation"
2316
		echo
2688 lucas.echa 2317
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2318
		echo
2319
		echo "                   Hit 'Enter' to continue"
2320
	fi
1782 franck 2321
	sleep 2
2560 rexy 2322
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2323
	then
2688 lucas.echa 2324
		read
815 richard 2325
	fi
774 richard 2326
	clear
1 root 2327
	reboot
2724 rexy 2328
} # End of post_install()
1 root 2329
 
2552 rexy 2330
#####################################################################################
2331
#                                   Main Install loop                               #
2332
#####################################################################################
832 richard 2333
dir_exec=`dirname "$0"`
2334
if [ $dir_exec != "." ]
2335
then
2336
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2337
	echo "Launch this program from the ALCASAR archive directory"
2338
	exit 0
2339
fi
2688 lucas.echa 2340
if [ $EUID -gt 0 ]
2220 richard 2341
then
2688 lucas.echa 2342
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2343
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2344
	exit 0
2345
fi
832 richard 2346
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2347
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2348
nb_args=$#
2349
args=$1
2350
if [ $nb_args -eq 0 ]
2351
then
2352
	nb_args=1
2353
	args="-h"
2354
fi
1062 richard 2355
chmod -R u+x $DIR_SCRIPTS/*
1 root 2356
case $args in
2357
	-\? | -h* | --h*)
2358
		echo "$usage"
2359
		exit 0
2360
		;;
291 franck 2361
	-i | --install)
2724 rexy 2362
		for func in license testing
2363
		do
2364
			header_install
2365
			$func
2366
			if [ $DEBUG_ALCASAR == "on" ]
2367
			then
2368
				echo "*** 'debug' : end of install '$func' ***"
2369
				read
2370
			fi
2371
		done
595 richard 2372
# RPMs install
2373
		$DIR_SCRIPTS/alcasar-urpmi.sh
2374
		if [ "$?" != "0" ]
1 root 2375
		then
595 richard 2376
			exit 0
2377
		fi
1249 richard 2378
		if [ -e $CONF_FILE ]
595 richard 2379
		then
2458 richard 2380
# Uninstall or update the running version
2381
			if [ "$mode" == "update" ]
2382
			then
2560 rexy 2383
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2384
			else
2560 rexy 2385
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2386
			fi
595 richard 2387
		fi
2466 richard 2388
	if [ $DEBUG_ALCASAR == "on" ]
2389
	then
2390
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2391
		read
2466 richard 2392
	fi
2454 tom.houday 2393
# Test if manual update
2560 rexy 2394
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2395
		then
636 richard 2396
			header_install
595 richard 2397
			if [ $Lang == "fr" ]
636 richard 2398
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2399
				else echo "The configuration file of an old version has been found";
595 richard 2400
			fi
597 richard 2401
			response=0
2760 lucas.echa 2402
			PTN='^[oOnNyY]?$'
2403
			until [[ "$response" =~ $PTN ]]
597 richard 2404
			do
2405
				if [ $Lang == "fr" ]
2406
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2407
					else echo -n "Do you want to use it (Y/n)?";
2408
				 fi
2409
				read response
2454 tom.houday 2410
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2411
				then rm -f /var/tmp/alcasar-conf*
597 richard 2412
				fi
2413
			done
2414
		fi
636 richard 2415
# Test if update
2560 rexy 2416
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2417
		then
2418
			if [ $Lang == "fr" ]
2419
				then echo "#### Installation avec mise à jour ####";
2420
				else echo "#### Installation with update     ####";
2421
			fi
2560 rexy 2422
# Extract some info from the previous configuration file
2423
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2424
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2425
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2426
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2427
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2428
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2429
			mode="update"
1 root 2430
		fi
2758 rexy 2431
		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 2432
		do
2433
			$func
2466 richard 2434
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2435
			then
2466 richard 2436
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2437
				read
2466 richard 2438
			fi
14 richard 2439
		done
5 franck 2440
		;;
291 franck 2441
	-u | --uninstall)
1828 richard 2442
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2443
		then
597 richard 2444
			if [ $Lang == "fr" ]
2445
				then echo "ALCASAR n'est pas installé!";
2446
				else echo "ALCASAR isn't installed!";
2447
			fi
1 root 2448
			exit 0
2449
		fi
5 franck 2450
		response=0
2760 lucas.echa 2451
		PTN='^[oOyYnN]?$'
2452
		until [[ "$response" =~ $PTN ]]
5 franck 2453
		do
597 richard 2454
			if [ $Lang == "fr" ]
2760 lucas.echa 2455
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2456
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2457
			fi
5 franck 2458
			read response
2459
		done
1103 richard 2460
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2461
		then
1103 richard 2462
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2463
		else
2560 rexy 2464
			rm -f /var/tmp/alcasar-conf*
1 root 2465
		fi
597 richard 2466
# Uninstall the running version
2560 rexy 2467
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2468
		;;
2469
	*)
2470
		echo "Argument inconnu :$1";
460 richard 2471
		echo "Unknown argument :$1";
1 root 2472
		echo "$usage"
2473
		exit 1
2474
		;;
2475
esac
10 franck 2476
# end of script