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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3193 2024-04-21 22:33:19Z rexy $
1 root 3
 
2969 rexy 4
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3170 rexy 5
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6
# contact : info@alcasar.net
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1 root 8
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10
 
1 root 11
# Options :
376 franck 12
#       -i or --install
13
#       -u or --uninstall
14
# Functions :
2990 rexy 15
#	system_testing	: Free space test and mageia version test
16
#	network_testing	: Internet connectivity tests
1221 richard 17
#	init			: Installation of RPM and scripts
18
#	network			: Network parameters
2552 rexy 19
#	ACC				: ALCASAR Control Center installation
20
#	CA				: Certification Authority initialization
1837 richard 21
#	time_server		: NTPd configuration
1221 richard 22
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23
#	freeradius		: FreeRadius initialisation
2990 rexy 24
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 27
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28
#	unbound			: Name server configuration
2990 rexy 29
#	vnstat			: Little network stat daemon
2688 lucas.echa 30
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32
#	fail2ban		: Fail2ban IDS installation and configuration
33
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34
#	msec			: Mageia security package configuration
2304 tom.houday 35
#	letsencrypt		: Let's Encrypt client
2990 rexy 36
#	mail_service	: Mail service for email authentification method
2552 rexy 37
#	post_install	: Security, log rotation, etc.
1 root 38
 
2499 tom.houday 39
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40
DATE=`date '+%d %B %Y - %Hh%M'`
41
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43
mode="install"
1 root 44
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45
DIR_INSTALL=`pwd`						# current directory
1015 richard 46
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50
DIR_WEB="/var/www/html"					# directory of Lighttpd
51
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
52
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59
DB_RADIUS="radius"						# database name used by FreeRadius server
60
DB_USER="radius"						# user name allows to request the users database
61
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 62
# ******* Network parameters - paramètres réseau *******
2552 rexy 63
HOSTNAME="alcasar"						# default hostname
64
DOMAIN="localdomain"					# default local domain
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EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67
MTU="1500"
1243 richard 68
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
70
SED="/bin/sed -i"
71
# ****************** End of global parameters *********************
72
 
2724 rexy 73
license()
959 franck 74
{
75
	if [ $Lang == "fr" ]
1538 richard 76
	then
3190 rexy 77
		echo "                   *******************************"
78
		echo "                   **** Licence d'utilisation ****"
79
		echo "                   *******************************"
80
		echo
81
		echo "ALCASAR est un logiciel libre"
82
		echo
83
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86
		echo
87
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90
		echo "- La liberté de redistribuer des copies ;"
91
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92
		echo
1538 richard 93
	else
3190 rexy 94
		echo "                   *******************************"
95
		echo "                   ****      User License     ****"
96
		echo "                   *******************************"
97
		echo
98
		echo "ALCASAR is an open source software"
99
		echo
100
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101
		echo "you can read this license in the file 'GPL-3.0.txt'"
102
		echo
103
		echo "The goals of this license are :"
104
		echo "- the freedom of using the software ;"
105
		echo "- the freedom of studying et adapting it for its own uses ;"
106
		echo "- the freedom of redistributing copies of it ;"
107
		echo "- the compulsory of giving the modify versions to the community"
108
		echo
959 franck 109
	fi
1538 richard 110
	response=0
2760 lucas.echa 111
	PTN='^[oOyYnN]?$'
112
	until [[ "$response" =~ $PTN ]]
1538 richard 113
	do
114
		if [ $Lang == "fr" ]
1563 franck 115
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117
		fi
118
		read response
119
	done
120
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121
	then
122
		exit 1
123
	fi
2724 rexy 124
} # End of license()
959 franck 125
 
2724 rexy 126
header_install()
1 root 127
{
128
	clear
129
	echo "-----------------------------------------------------------------------------"
460 richard 130
	echo "                     ALCASAR V$VERSION Installation"
1 root 131
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132
	echo "-----------------------------------------------------------------------------"
2724 rexy 133
} # End of header_install()
1 root 134
 
2552 rexy 135
########################################################
2990 rexy 136
##                  "system_testing"                  ##
3190 rexy 137
## - Test distribution version                        ##
2552 rexy 138
## - Test ALCASAR version (if already installed)      ##
139
## - Test free space on /var  (>10G)                  ##
140
## - Test Internet access                             ##
141
########################################################
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system_testing()
29 richard 143
{
1529 richard 144
# Test of Mageia version
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# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146
	fic="/etc/product.id"
147
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151
		then
152
		if [ $Lang == "fr" ]
2669 tom.houday 153
			then echo "Votre architecture matérielle doit être en 64bits"
154
			else echo "You hardware architecture must be 64bits"
2149 richard 155
		fi
2482 lucas.echa 156
		exit 1
2149 richard 157
	fi
3190 rexy 158
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159
	then
2669 tom.houday 160
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161
			then
162
			echo
163
			if [ $Lang == "fr" ]
164
				then
165
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
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				echo "3 - Importez votre base des usagers"
169
			else
170
				echo "The automatic update of ALCASAR can't be performed."
171
				echo "1 - Save your traceability files and the user database"
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				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 173
				echo "3 - Import your users database"
174
			fi
175
		else
176
			if [ $Lang == "fr" ]
177
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178
				else echo "The installation of ALCASAR can't be performed."
179
			fi
180
		fi
181
		echo
182
		if [ $Lang == "fr" ]
3077 rexy 183
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185
		fi
2688 lucas.echa 186
		exit 1
2669 tom.houday 187
	fi
188
 
1362 richard 189
# Test if ALCASAR is already installed
190
	if [ -e $CONF_FILE ]
191
	then
2396 tom.houday 192
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193
		if [ $Lang == "fr" ]
2669 tom.houday 194
			then echo "La version $current_version d'ALCASAR est déjà installée"
195
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196
		fi
1362 richard 197
		response=0
2458 richard 198
		PTN='^[12]$'
2760 lucas.echa 199
		until [[ "$response" =~ $PTN ]]
1362 richard 200
		do
201
			if [ $Lang == "fr" ]
2669 tom.houday 202
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204
			fi
1362 richard 205
			read response
206
		done
2458 richard 207
		if [ "$response" = "2" ]
1362 richard 208
		then
2560 rexy 209
			rm -f /var/tmp/alcasar-conf*
1362 richard 210
		else
2870 rexy 211
# Create the archive of conf files
1362 richard 212
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 213
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215
			if [ $local_unbound_unit -ne 4 ]; then
216
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217
			fi
1362 richard 218
			mode="update"
219
		fi
3180 rexy 220
	else
221
		license
1529 richard 222
	fi
2847 rexy 223
# Free /var (when updating) and test free space
224
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227
	if [ $free_space -lt 10 ]
1529 richard 228
		then
2771 rexy 229
		if [ $Lang == "fr" ]
2847 rexy 230
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232
		fi
2771 rexy 233
	exit 0
1529 richard 234
	fi
2990 rexy 235
} # End of system_testing
2669 tom.houday 236
 
2870 rexy 237
########################################################
2990 rexy 238
##                   "network_testing"                ##
239
## - Internet access test                             ##
2870 rexy 240
########################################################
2990 rexy 241
network_testing()
2870 rexy 242
{
2669 tom.houday 243
# Detect external/internal interfaces
244
	if [ -z "$EXTIF" ]; then
3112 rexy 245
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246
		nb_gw=$(echo $GwListSorted | wc -w)
247
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248
			if [ "$Lang" == 'fr' ]
2771 rexy 249
				then echo "Aucune passerelle par défaut configurée"
250
				else echo "No default gateway configured"
2669 tom.houday 251
			fi
252
			exit 1
3112 rexy 253
		elif [ $nb_gw -eq 1 ]; then
254
			EXTIF="$GwListSorted"
255
		else
256
			if [ "$Lang" == 'fr' ]
257
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258
				else echo -n "Error : Several interfaces have a default gateway ( "
259
			fi
260
				echo "$GwListSorted" | tr "\n" " "
261
				echo ")"
262
			exit 1
2669 tom.houday 263
		fi
264
	fi
265
	if [ "$Lang" == 'fr' ]
266
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267
		else echo "External interface (Internet) used: $EXTIF"
268
	fi
269
 
270
	if [ -z "$INTIF" ]; then
3112 rexy 271
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
275
				then echo "Aucune interface de disponible pour le réseau interne"
276
				else echo "No interface available for the internal network"
277
			fi
278
			exit 1
3112 rexy 279
		elif [ $IntifCount -eq 1 ]; then
280
			INTIF="$IntifListSorted"
2669 tom.houday 281
		else
3112 rexy 282
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283
			if [ "$Lang" == 'fr' ]
3112 rexy 284
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286
			fi
3112 rexy 287
			echo "$IntifListSorted"
2669 tom.houday 288
			response=''
289
			while true; do
290
				if [ "$Lang" == 'fr' ]
3112 rexy 291
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293
				fi
294
				read response
3112 rexy 295
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296
 
297
				# Check if interface exist
3112 rexy 298
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299
					INTIF="$response"
300
					break
301
				else
302
					if [ "$Lang" == 'fr' ]
303
						then echo "Interface \"$response\" introuvable"
304
						else echo "Interface \"$response\" not found"
305
					fi
306
				fi
307
			done
308
		fi
309
	fi
310
	if [ "$Lang" == 'fr' ]
311
		then echo "Interface interne utilisée : $INTIF"
312
		else echo "Internal interface used: $INTIF"
313
	fi
314
 
2290 richard 315
	if [ $Lang == "fr" ]
316
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317
		else echo -n "Network parameters tests: "
2290 richard 318
	fi
319
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322
	for i in $IF_INTERFACES
323
	do
2688 lucas.echa 324
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325
			rm -f ifcfg-$i
2454 tom.houday 326
 
2282 richard 327
			if [ $Lang == "fr" ]
328
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329
				else echo "Deleting: ifcfg-$i"
2282 richard 330
			fi
331
		fi
332
	done
2688 lucas.echa 333
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334
	echo -n "."
2454 tom.houday 335
# Test Ethernet NIC links state
2669 tom.houday 336
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337
	if [ ! -z "$interfacesDown" ]; then
338
		for i in $interfacesDown; do
339
			if [ $Lang == "fr" ]
340
			then
341
				echo -e "\nÉchec"
342
				echo "Le lien réseau de la carte $i n'est pas actif."
343
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344
			else
345
				echo -e "\nFailed"
346
				echo "The link state of $i interface is down."
347
				echo "Make sure that this network card is connected to a switch or an A.P."
348
			fi
349
		done
350
		exit 1
351
	fi
1471 richard 352
	echo -n "."
353
# Test EXTIF config files
2681 tom.houday 354
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358
	then
784 richard 359
		if [ $Lang == "fr" ]
2454 tom.houday 360
		then
2669 tom.houday 361
			echo -e "\nÉchec"
784 richard 362
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365
		else
2669 tom.houday 366
			echo -e "\nFailed"
784 richard 367
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370
		fi
830 richard 371
		echo "DEVICE=$EXTIF"
784 richard 372
		echo "IPADDR="
373
		echo "NETMASK="
374
		echo "GATEWAY="
375
		echo "DNS1="
376
		echo "DNS2="
830 richard 377
		echo "ONBOOT=yes"
2669 tom.houday 378
		exit 1
784 richard 379
	fi
380
	echo -n "."
2290 richard 381
# Test if default GW is alive
3190 rexy 382
	arp_reply=`LANG=en_US.UTF8 /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"
2990 rexy 415
} # End of network_testing()
302 richard 416
 
2552 rexy 417
#######################################################################
2990 rexy 418
##                             "init"                                ##
2552 rexy 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
3135 rexy 472
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
473
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
474
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 475
	chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
	cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
492
EOF
628 richard 493
	chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
2990 rexy 497
##                     "network"                       ##
2552 rexy 498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
	header_install
636 richard 507
	if [ "$mode" != "update" ]
508
		then
509
		if [ $Lang == "fr" ]
510
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
		fi
513
		response=0
2760 lucas.echa 514
		PTN='^[oOyYnN]?$'
515
		until [[ "$response" =~ $PTN ]]
1 root 516
		do
595 richard 517
			if [ $Lang == "fr" ]
659 richard 518
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
			fi
1 root 521
			read response
522
		done
636 richard 523
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524
		then
525
			PRIVATE_IP_MASK="0"
526
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528
			do
595 richard 529
				if [ $Lang == "fr" ]
597 richard 530
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
				fi
597 richard 533
				read PRIVATE_IP_MASK
1 root 534
			done
636 richard 535
		else
2688 lucas.echa 536
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
		fi
595 richard 538
	else
2834 rexy 539
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540
		rm -rf /var/tmp/conf
1 root 541
	fi
861 richard 542
# Define LAN side global parameters
1740 richard 543
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550
	then
2454 tom.houday 551
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553
	fi
1499 richard 554
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560
# Define Internet parameters
2809 rexy 561
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563
	DNS1=${DNS1:=208.67.220.220}
70 franck 564
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568
# Write network parameters in the conf file
2737 rexy 569
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573
# Retrieve NIC name of other consultation LAN
2282 richard 574
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575
	for i in $INTERFACES
576
	do
577
		SUB=`echo ${i:0:2}`
578
		if [ $SUB = "wl" ]
579
			then WIFIF=$i
2454 tom.houday 580
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581
			then LANIF=$i
582
		fi
583
	done
584
	if [ -n "$WIFIF" ]
585
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586
	elif [ -n "$LANIF" ]
587
		then echo "LANIF=$LANIF" >> $CONF_FILE
588
	fi
2552 rexy 589
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591
	then
2947 rexy 592
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597
	else
598
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600
	fi
1587 richard 601
	echo "DNS1=$DNS1" >> $CONF_FILE
602
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 603
	echo "PROXY=off" >> $CONF_FILE
604
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
605
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 606
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 607
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 608
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 609
	echo "EXT_DHCP_IP=" >> $CONF_FILE
610
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
611
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 612
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
613
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 614
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 615
# network default
597 richard 616
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 617
	cat <<EOF > /etc/sysconfig/network
618
NETWORKING=yes
619
FORWARD_IPV4=true
620
EOF
2552 rexy 621
# write "/etc/hosts"
1 root 622
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
623
	cat <<EOF > /etc/hosts
503 richard 624
127.0.0.1	localhost
2558 rexy 625
$PRIVATE_IP	$HOSTNAME
1 root 626
EOF
2552 rexy 627
# write EXTIF (Internet) config
1499 richard 628
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
629
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 630
	then
1499 richard 631
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 632
DEVICE=$EXTIF
1585 richard 633
BOOTPROTO=dhcp
634
DNS1=127.0.0.1
635
PEERDNS=no
636
RESOLV_MODS=yes
637
ONBOOT=yes
1613 franck 638
NOZEROCONF=yes
1585 richard 639
METRIC=10
640
MII_NOT_SUPPORTED=yes
641
IPV6INIT=no
642
IPV6TO4INIT=no
643
ACCOUNTING=no
644
USERCTL=no
645
MTU=$MTU
646
EOF
2688 lucas.echa 647
	else
1585 richard 648
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
649
DEVICE=$EXTIF
14 richard 650
BOOTPROTO=static
597 richard 651
IPADDR=$PUBLIC_IP
652
NETMASK=$PUBLIC_NETMASK
653
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 654
DNS1=$DNS1
655
DNS2=$DNS2
1499 richard 656
RESOLV_MODS=yes
14 richard 657
ONBOOT=yes
658
METRIC=10
1610 franck 659
NOZEROCONF=yes
14 richard 660
MII_NOT_SUPPORTED=yes
661
IPV6INIT=no
662
IPV6TO4INIT=no
663
ACCOUNTING=no
664
USERCTL=no
994 franck 665
MTU=$MTU
14 richard 666
EOF
1499 richard 667
	fi
2552 rexy 668
# write INTIF (consultation LAN) in normal mode
2868 rexy 669
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 670
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
671
DEVICE=$INTIF
672
BOOTPROTO=static
673
ONBOOT=yes
674
NOZEROCONF=yes
675
MII_NOT_SUPPORTED=yes
676
IPV6INIT=no
677
IPV6TO4INIT=no
678
ACCOUNTING=no
679
USERCTL=no
680
EOF
2552 rexy 681
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 682
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 683
DEVICE=$INTIF
684
BOOTPROTO=static
685
IPADDR=$PRIVATE_IP
604 richard 686
NETMASK=$PRIVATE_NETMASK
1 root 687
ONBOOT=yes
688
METRIC=10
689
NOZEROCONF=yes
690
MII_NOT_SUPPORTED=yes
14 richard 691
IPV6INIT=no
692
IPV6TO4INIT=no
693
ACCOUNTING=no
694
USERCTL=no
1 root 695
EOF
2282 richard 696
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
697
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
698
	then
699
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
700
DEVICE=$WIFIF
701
BOOTPROTO=static
702
ONBOOT=yes
703
NOZEROCONF=yes
704
MII_NOT_SUPPORTED=yes
705
IPV6INIT=no
706
IPV6TO4INIT=no
707
ACCOUNTING=no
708
USERCTL=no
709
EOF
710
	elif [ -n "$LANIF" ]
711
	then
712
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
713
DEVICE=$LANIF
714
BOOTPROTO=static
715
ONBOOT=yes
716
NOZEROCONF=yes
717
MII_NOT_SUPPORTED=yes
718
IPV6INIT=no
719
IPV6TO4INIT=no
720
ACCOUNTING=no
721
USERCTL=no
722
EOF
723
	fi
2552 rexy 724
# write hosts.allow & hosts.deny
1 root 725
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
726
	cat <<EOF > /etc/hosts.allow
727
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 728
sshd: ALL
1 root 729
ntpd: $PRIVATE_NETWORK_SHORT
730
EOF
731
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
732
	cat <<EOF > /etc/hosts.deny
733
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
734
EOF
790 richard 735
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 736
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 737
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 738
# load conntrack ftp module
739
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 740
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 741
# load ipt_NETFLOW module
742
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 743
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 744
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
745
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 746
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
747
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 748
# create the alcasar-network unit
749
	cat << EOF > /etc/systemd/system/alcasar-network.service
750
#  This file is part of systemd.
2454 tom.houday 751
#
2956 rexy 752
#  systemd is free software; you can redistribute it and/or modify it
753
#  under the terms of the GNU General Public License as published by
754
#  the Free Software Foundation; either version 2 of the License, or
755
#  (at your option) any later version.
756
 
757
# This unit starts alcasar-network.sh script.
758
[Unit]
759
Description=alcasar-network.sh execution
760
After=network.target iptables.service
761
 
762
[Service]
763
Type=oneshot
764
RemainAfterExit=yes
765
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
766
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
767
TimeoutSec=0
768
 
769
[Install]
770
WantedBy=multi-user.target
771
EOF
772
	/usr/bin/systemctl daemon-reload
773
 
774
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 775
} # End of network()
1 root 776
 
2763 rexy 777
##################################################################
2990 rexy 778
##                           "CA"                               ##
2763 rexy 779
## - Creating the CA and the server certificate (lighttpd)      ##
780
##################################################################
781
CA()
782
{
783
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 784
	chmod 755 /etc/pki/
2801 rexy 785
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 786
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 787
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
788
	chmod 600 /etc/pki/CA/private/*
789
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
790
	chmod 640 /etc/pki/tls/private/*
3170 rexy 791
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 792
} # End of CA()
793
 
2990 rexy 794
######################################################
795
##                       "ACC"                      ##
796
## - copy ALCASAR Control Center (ACC) files        ##
797
## - configuration of the web server (Lighttpd)     ##
798
## - creation of the first ACC admin account        ##
799
## - secure the ACC access                          ##
800
######################################################
2724 rexy 801
ACC()
1 root 802
{
803
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
804
	mkdir $DIR_WEB
1833 richard 805
# Copy & adapt ACC files
316 richard 806
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
807
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 808
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
809
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
810
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 811
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 812
	chown -R apache:apache $DIR_WEB/*
1833 richard 813
# copy & adapt "freeradius-web" files
814
	cp -rf $DIR_CONF/freeradius-web/ /etc/
815
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
816
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
817
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
818
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
819
	cat <<EOF > /etc/freeradius-web/naslist.conf
820
nas1_name: alcasar-$ORGANISME
821
nas1_model: Network Access Controler
822
nas1_ip: $PRIVATE_IP
823
nas1_port_num: 0
824
nas1_community: public
825
EOF
826
	chown -R apache:apache /etc/freeradius-web/
827
# create the log & backup structure :
1489 richard 828
# - base = users database
829
# - archive = tarball of "base + http firewall + netflow"
1833 richard 830
# - security = watchdog log
2829 rexy 831
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 832
	for i in base archive security activity_report iot_captures;
1 root 833
	do
834
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
835
	done
5 franck 836
	chown -R root:apache $DIR_SAVE
1833 richard 837
# Configuring & securing php
2937 rexy 838
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 839
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
840
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 841
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 842
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
843
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 844
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
845
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 846
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
847
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 848
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 849
# Configuring & securing Lighttpd
790 richard 850
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 851
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 852
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
853
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 854
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
855
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 856
 
857
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 858
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 859
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 860
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
861
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
862
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 863
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 864
 
2592 rexy 865
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 866
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 867
 
868
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
869
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
870
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
871
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
872
 
873
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
874
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 875
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
876
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 877
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 878
 
2588 rexy 879
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
880
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
881
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 882
 
2588 rexy 883
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 884
 
2552 rexy 885
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886
	if [ "$mode" = "install" ]
2688 lucas.echa 887
	then
888
		header_install
1268 richard 889
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891
		mkdir -p $DIR_DEST_ETC/digest
892
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893
		if [ $Lang == "fr" ]
2760 lucas.echa 894
			then echo "Création du premier compte administrateur : "
895
			else echo "Creation of the first admin account : "
2737 rexy 896
		fi
2688 lucas.echa 897
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898
		do
899
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900
		done
2293 tom.houday 901
	fi
2818 rexy 902
# Creation of ACC certs links
903
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
904
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
905
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 906
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
907
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 908
	# Log file for ACC access imputability
2887 rexy 909
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
910
	chown root:apache $DIR_SAVE/security/acc_access.log
911
	chmod 664 $DIR_SAVE/security/acc_access.log
2724 rexy 912
} # End of ACC()
1 root 913
 
2552 rexy 914
#############################################################
2990 rexy 915
##                     "time_server"                       ##
2552 rexy 916
## - Configuring NTP server                                ##
917
#############################################################
2724 rexy 918
time_server()
1837 richard 919
{
3192 rexy 920
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
921
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
3193 rexy 922
echo "interface ignore wildcard" >> /etc/ntp.conf
923
echo "interface listen lo" >> /etc/ntp.conf
924
echo "interface listen $INTIF" >> /etc/ntp.conf
1837 richard 925
# Synchronize now
3192 rexy 926
	ntpdate fr.pool.ntp.org &
3193 rexy 927
sleep 2 # wait for time server responce
2724 rexy 928
} # End of time_server()
1837 richard 929
 
2541 rexy 930
#####################################################################
2990 rexy 931
##                           "init_db"                             ##
2541 rexy 932
## - Mysql initialization                                          ##
933
## - Set admin (root) password                                     ##
934
## - Remove unused users & databases                               ##
935
## - Radius database creation                                      ##
936
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
937
#####################################################################
2724 rexy 938
init_db()
1 root 939
{
2688 lucas.echa 940
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 941
	then
942
		systemctl stop mysqld
943
	fi
1355 richard 944
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 945
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 946
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 947
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 948
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
949
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 950
	[ -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 951
	[ -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 952
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
953
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
954
	/usr/bin/systemctl start mysqld
1963 richard 955
	nb_round=1
1981 richard 956
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 957
	do
958
		nb_round=`expr $nb_round + 1`
959
		sleep 2
960
	done
1981 richard 961
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 962
	then
1981 richard 963
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 964
		exit
1955 richard 965
	fi
1355 richard 966
# Secure the server
2688 lucas.echa 967
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 968
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 969
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
970
	$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 971
# Create 'radius' database
2688 lucas.echa 972
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 973
# Add an empty radius database structure
2688 lucas.echa 974
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 975
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 976
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
977
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
978
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 979
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 980
	/usr/bin/systemctl daemon-reload
2724 rexy 981
} # End of init_db()
1 root 982
 
2423 richard 983
###################################################################
2990 rexy 984
##                           "freeradius"                        ##
2423 richard 985
## - Set the configuration files                                 ##
986
## - Set the shared secret between coova-chilli and freeradius   ##
987
## - Adapt the Mysql conf file and counters                      ##
988
###################################################################
2724 rexy 989
freeradius()
1 root 990
{
1800 richard 991
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 992
	chown -R radius:radius /etc/raddb
993
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 994
# Set radius global parameters (radius.conf)
1 root 995
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
996
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
997
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 998
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
999
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1000
# Add ALCASAR & Coovachilli dictionaries
1001
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1002
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1003
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1004
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1005
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1006
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1007
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1008
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1009
client localhost {
1010
	ipaddr = 127.0.0.1
1 root 1011
	secret = $secretradius
2438 richard 1012
	shortname = chilli
2454 tom.houday 1013
	nas_type = other
1 root 1014
}
1015
EOF
2758 rexy 1016
# Set Virtual server
1017
    # Remvoveing all except "alcasar virtual site")
1018
	# 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 1019
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1020
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1021
	chown radius:apache /etc/raddb/sites-available/alcasar*
1022
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1023
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1024
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1025
# Set modules
2728 rexy 1026
	# Add custom LDAP "available module"
2758 rexy 1027
	# 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 1028
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1029
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1030
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1031
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1032
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1033
	do
1034
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1035
	done
2758 rexy 1036
# Configure SQL module
2420 richard 1037
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1038
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1040
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1041
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1042
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1043
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1044
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1045
	# no TLS encryption on 127.0.0.1
2763 rexy 1046
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1047
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1049
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1050
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1051
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1052
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1053
	[ -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
1054
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1055
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1056
# sqlcounter modifications
2470 richard 1057
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1058
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1059
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1060
# make certain that mysql is up before freeradius start
2937 rexy 1061
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1062
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1063
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1064
# Allow apache to change some conf files (ie : ldap on/off)
1065
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1066
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1067
} # End of freeradius()
1 root 1068
 
2423 richard 1069
#############################################################################
2990 rexy 1070
##                                "chilli"                                 ##
2423 richard 1071
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1072
## - Adapt the authentication web page (intercept.php)                     ##
1073
#############################################################################
2724 rexy 1074
chilli()
1 root 1075
{
1370 richard 1076
# chilli unit for systemd
2937 rexy 1077
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1078
#  This file is part of systemd.
1079
#
1080
#  systemd is free software; you can redistribute it and/or modify it
1081
#  under the terms of the GNU General Public License as published by
1082
#  the Free Software Foundation; either version 2 of the License, or
1083
#  (at your option) any later version.
2771 rexy 1084
 
1085
# This unit launches coova-chilli a captive portal
1370 richard 1086
[Unit]
1087
Description=chilli is a captive portal daemon
1088
After=network.target
1089
 
1090
[Service]
1379 richard 1091
Type=forking
1370 richard 1092
ExecStart=/usr/libexec/chilli start
1093
ExecStop=/usr/libexec/chilli stop
1094
ExecReload=/usr/libexec/chilli reload
2775 rexy 1095
PIDFile=/run/chilli.pid
1370 richard 1096
 
1097
[Install]
1098
WantedBy=multi-user.target
1099
EOF
799 richard 1100
# init file creation
1370 richard 1101
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1102
	cat <<EOF > /etc/init.d/chilli
799 richard 1103
#!/bin/sh
1104
#
1105
# chilli CoovaChilli init
1106
#
1107
# chkconfig: 2345 65 35
1108
# description: CoovaChilli
1109
### BEGIN INIT INFO
1110
# Provides:       chilli
2454 tom.houday 1111
# Required-Start: network
1112
# Should-Start:
799 richard 1113
# Required-Stop:  network
2454 tom.houday 1114
# Should-Stop:
799 richard 1115
# Default-Start:  2 3 5
1116
# Default-Stop:
1117
# Description:    CoovaChilli access controller
1118
### END INIT INFO
1119
 
1120
[ -f /usr/sbin/chilli ] || exit 0
1121
. /etc/init.d/functions
1122
CONFIG=/etc/chilli.conf
2775 rexy 1123
pidfile=/run/chilli.pid
799 richard 1124
[ -f \$CONFIG ] || {
2394 tom.houday 1125
	echo "\$CONFIG Not found"
1126
	exit 0
799 richard 1127
}
2882 rexy 1128
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1129
RETVAL=0
1130
prog="chilli"
1131
case \$1 in
2394 tom.houday 1132
	start)
2454 tom.houday 1133
		if [ -f \$pidfile ] ; then
2394 tom.houday 1134
			gprintf "chilli is already running"
1135
		else
1136
			gprintf "Starting \$prog: "
2884 rexy 1137
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1138
			rm -f /run/chilli* # cleaning
2394 tom.houday 1139
			/usr/sbin/modprobe tun >/dev/null 2>&1
1140
			echo 1 > /proc/sys/net/ipv4/ip_forward
1141
			[ -e /dev/net/tun ] || {
2454 tom.houday 1142
				(cd /dev;
1143
				mkdir net;
1144
				cd net;
2394 tom.houday 1145
				mknod tun c 10 200)
1146
			}
1147
			ifconfig $INTIF 0.0.0.0
1148
			/usr/sbin/ethtool -K $INTIF gro off
1149
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1150
			RETVAL=\$?
1151
		fi
1152
		;;
799 richard 1153
 
2394 tom.houday 1154
	reload)
1155
		killall -HUP chilli
1156
		;;
799 richard 1157
 
2394 tom.houday 1158
	restart)
1159
		\$0 stop
1160
		sleep 2
1161
		\$0 start
1162
		;;
799 richard 1163
 
2394 tom.houday 1164
	status)
1165
		status chilli
1166
		RETVAL=0
1167
		;;
1168
 
1169
	stop)
2454 tom.houday 1170
		if [ -f \$pidfile ] ; then
2394 tom.houday 1171
			gprintf "Shutting down \$prog: "
1172
			killproc /usr/sbin/chilli
1173
			RETVAL=\$?
1174
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1175
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1176
		else
2394 tom.houday 1177
			gprintf "chilli is not running"
1178
		fi
1179
		;;
1180
 
1181
	*)
1182
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1183
		exit 1
799 richard 1184
esac
1185
echo
1186
EOF
2324 tom.houday 1187
	chmod a+x /etc/init.d/chilli
1188
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1189
# conf file creation
346 richard 1190
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1191
	#NTP Option configuration for DHCP
2032 richard 1192
	#DHCP Options : rfc2132
1193
		#dhcp option value will be convert in hexa.
1194
		#NTP option (or 'option 42') is like :
2454 tom.houday 1195
		#
2032 richard 1196
		#    Code   Len         Address 1               Address 2
1197
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1198
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1199
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1200
		#
1201
		#Code : 42 => 2a
1202
		#Len : 4 => 04
2688 lucas.echa 1203
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1204
	cat <<EOF > /etc/chilli.conf
1205
# coova config for ALCASAR
2775 rexy 1206
cmdsocket	/run/chilli.sock
1336 richard 1207
unixipc		chilli.$INTIF.ipc
2775 rexy 1208
pidfile		/run/chilli.pid
346 richard 1209
net		$PRIVATE_NETWORK_MASK
595 richard 1210
dhcpif		$INTIF
841 richard 1211
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1212
#nodynip
865 richard 1213
#statip
1214
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1215
domain		$DOMAIN
355 richard 1216
dns1		$PRIVATE_IP
1217
dns2		$PRIVATE_IP
346 richard 1218
uamlisten	$PRIVATE_IP
503 richard 1219
uamport		3990
2370 tom.houday 1220
uamuiport	3991
837 richard 1221
macauth
1222
macpasswd	password
1697 richard 1223
strictmacauth
1243 richard 1224
locationname	$HOSTNAME.$DOMAIN
346 richard 1225
radiusserver1	127.0.0.1
1226
radiusserver2	127.0.0.1
1227
radiussecret	$secretradius
1228
radiusauthport	1812
1229
radiusacctport	1813
2818 rexy 1230
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1231
redirurl
1243 richard 1232
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1233
uamsecret	$secretuam
1249 richard 1234
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1235
coaport		3799
1379 richard 1236
conup		$DIR_DEST_BIN/alcasar-conup.sh
1237
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1238
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1239
include		$DIR_DEST_ETC/alcasar-uamallowed
1240
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1241
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1242
#dhcpgateway		none
1243
#dhcprelayagent		none
1610 franck 1244
#dhcpgatewayport	none
2234 richard 1245
sslkeyfile	/etc/pki/tls/private/alcasar.key
1246
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1247
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1248
#redirssl
1249
#uamuissl
346 richard 1250
EOF
2274 richard 1251
# 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 1252
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1253
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1254
# create files for trusted domains and urls
1148 crox53 1255
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1256
	chown root:apache $DIR_DEST_ETC/alcasar-*
1257
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1258
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1259
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1260
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1261
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1262
	if [ "$chilli_exist" == "1" ]
1263
	then
2454 tom.houday 1264
		userdel -r chilli 2>/dev/null
796 richard 1265
	fi
1266
	groupadd -f chilli
1267
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1268
}  # End of chilli()
1349 richard 1269
 
2541 rexy 1270
################################################################
2990 rexy 1271
##                        "e2guardian"                        ##
3193 rexy 1272
## - Set the parameters of this HTTP proxy (as controler)     ##
2541 rexy 1273
################################################################
2724 rexy 1274
e2guardian()
1 root 1275
{
2758 rexy 1276
# Adapt systemd unit
2937 rexy 1277
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1278
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1279
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1280
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1281
 
2937 rexy 1282
# Adapt the main conf file
2521 armand.ito 1283
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1284
# French deny HTML page
2764 rexy 1285
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
3193 rexy 1286
# +++ listen & loop prevention on loopback
1287
	$SED "s?^#checkip = 127.0.0.1.*?checkip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
2840 rexy 1288
# 2 filtergroups (8080 & 8090)
3193 rexy 1289
	$SED "s?^#filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1290
# Listen on LAN only
1291
	$SED "s?^#filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
1292
# Listen on 8080 (group1 : BL users on HTTP)
1293
	$SED "s?^#filterports = 8080.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1294
# Listen on 8081 (group2 : previously AV users --> to be redefine)
1295
#	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1296
	$SED "s?^#filterports = 8081.*?filterports = 8081?g" $DIR_DG/e2guardian.conf
1297
# for now we don't listen transparently on 8443 (HTTPS) (only in future version)
2844 rexy 1298
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1299
# Don't log
2521 armand.ito 1300
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1301
# Disable HTML content control (weighted & banned)
2521 armand.ito 1302
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1303
# Enable authport plugin
1304
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1305
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3193 rexy 1306
	# !!! Set Max RAM cache to 10Mb (for antimalware/EDR)
1307
	#$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1308
	# !!! Set Max file size cache to 20Mb (for antimalware/EDR)
1309
	#$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1310
 
2867 rexy 1311
# copy & adapt HTML templates
2866 rexy 1312
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1314
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1315
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1316
 
3193 rexy 1317
###### ALCASAR filtering for group1 (blacklisted_users) ####
1318
# Adapt group1 conf file
1319
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1320
	$SED "s/^#reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1321
	$SED "s/^#groupname =.*/groupname = 'blacklisted_users'/g" $DIR_DG/e2guardianf1.conf
1322
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
1323
	$SED "s/^.Define LISTDIR.*/.Define LISTDIR <$DIR_DG/lists/group1/g" $DIR_DG/e2guardianf1.conf
1324
	DIR_GROUP1="$DIR_DG/lists/group1"
1325
	cp -r $DIR_DG/lists/example.group $DIR_GROUP1
1326
	chown -R e2guardian:root $DIR_GROUP1
2840 rexy 1327
# RAZ bannedphraselist
3193 rexy 1328
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1329
# Disable URL control with regex
3193 rexy 1330
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1331
# Dont filtering files by extension or mime-type (empty list)
3193 rexy 1332
	> $DIR_GROUP1/bannedextensionlist
1333
	> $DIR_GROUP1/bannedmimetypelist
2758 rexy 1334
# Creation of ALCASAR banned site list
3193 rexy 1335
	[ -e $DIR_GROUP1/greysitelist.default ] || mv $DIR_GROUP1/greysitelist $DIR_GROUP1/greysitelist.default
1336
	cat <<EOF > $DIR_GROUP1/greysitelist
2775 rexy 1337
# E2guardian filter config for ALCASAR
1338
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1339
# block all SSL and CONNECT tunnels
1340
**s
1341
# block all SSL and CONNECT tunnels specified only as an IP
1342
*ips
1343
# block all sites specified only by an IP
1344
*ip
1345
EOF
2775 rexy 1346
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
3193 rexy 1347
	[ -e $DIR_GROUP1/bannedurllist.default ] || mv $DIR_GROUP1/bannedurllist $DIR_GROUP1/bannedurllist.default
1348
	cat <<EOF > $DIR_GROUP1/bannedurllist
1349
# E2guardian URL filter config for ALCASAR
2758 rexy 1350
EOF
2775 rexy 1351
# Creation of files for rehabilited domains and urls
3193 rexy 1352
	[ -e $DIR_GROUP1/exceptionsitelist.default ] || mv $DIR_GROUP1/exceptionsitelist $DIR_GROUP1/exceptionsitelist.default
1353
	[ -e $DIR_GROUP1/exceptionurllist.default ] || mv $DIR_GROUP1/exceptionurllist $DIR_GROUP1/exceptionurllist.default
1354
	touch $DIR_GROUP1/exceptionsitelist
1355
	touch $DIR_GROUP1/exceptionurllist
2758 rexy 1356
# Add Bing to the safesearch url regext list (parental control)
3193 rexy 1357
	[ -e $DIR_GROUP1/urlregexplist.default ] || cp $DIR_GROUP1/urlregexplist $DIR_GROUP1/urlregexplist.default
1358
	cat <<EOF >> $DIR_GROUP1/urlregexplist
2758 rexy 1359
# Bing - add 'adlt=strict'
1360
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1361
EOF
1362
# 'Safesearch' regex actualisation
3193 rexy 1363
	$SED "s?images?search?g" $DIR_GROUP1/urlregexplist
2758 rexy 1364
# change the google safesearch ("safe=strict" instead of "safe=vss")
3193 rexy 1365
	$SED "s?safe=vss?safe=strict?g" $DIR_GROUP1/urlregexplist
2841 rexy 1366
 
3193 rexy 1367
# Create & adapt group2 conf file (av + av_wl)
2841 rexy 1368
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1369
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1370
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
3193 rexy 1371
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTEN__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTEN__/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1372
 
2775 rexy 1373
# create log folder
3193 rexy 1374
	mkdir -p /var/log/e2guardian
2775 rexy 1375
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1376
} # End of e2guardian()
1 root 1377
 
2724 rexy 1378
##############################################################
2990 rexy 1379
##                        "ulogd"                           ##
2724 rexy 1380
## - Ulog config for multi-log files                        ##
1381
##############################################################
1382
ulogd()
476 richard 1383
{
1384
# Three instances of ulogd (three different logfiles)
1385
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1386
	nl=1
1358 richard 1387
	for log_type in traceability ssh ext-access
478 richard 1388
	do
2937 rexy 1389
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1390
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1391
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1392
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1393
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1394
[emu1]
478 richard 1395
file="/var/log/firewall/$log_type.log"
1396
sync=1
1397
EOF
2938 rexy 1398
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1399
		nl=`expr $nl + 1`
1400
	done
476 richard 1401
	chown -R root:apache /var/log/firewall
1402
	chmod 750 /var/log/firewall
1403
	chmod 640 /var/log/firewall/*
2724 rexy 1404
}  # End of ulogd()
476 richard 1405
 
1159 crox53 1406
##########################################################
2990 rexy 1407
##                     "nfsen"                          ##
2771 rexy 1408
## - configure NetFlow collector (nfcapd)               ##
1409
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1410
##########################################################
1389 richard 1411
nfsen()
1 root 1412
{
2772 rexy 1413
	groupadd -f nfcapd
2868 rexy 1414
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1415
# nfcapd unit for systemd
2937 rexy 1416
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1417
#  This file is part of systemd.
1418
#
1419
#  systemd is free software; you can redistribute it and/or modify it
1420
#  under the terms of the GNU General Public License as published by
1421
#  the Free Software Foundation; either version 2 of the License, or
1422
#  (at your option) any later version.
1423
 
2771 rexy 1424
# This unit launches nfcapd (a Netflow collector).
1372 richard 1425
[Unit]
2771 rexy 1426
Description=Netflow Capture Daemon
1427
After=network-online.target iptables.service
1372 richard 1428
 
1429
[Service]
3079 rexy 1430
Type=simple
2776 rexy 1431
ExecStartPre=/bin/mkdir -p /run/nfcapd
1432
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1433
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1434
ExecStart=/usr/bin/nfcapd -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 -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1435
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1436
 
1437
[Install]
1438
WantedBy=multi-user.target
1439
EOF
2825 rexy 1440
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1441
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1442
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1443
} # End of nfsen()
1 root 1444
 
2552 rexy 1445
###########################################################
2990 rexy 1446
##                       "vnstat"                        ##
2809 rexy 1447
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1448
###########################################################
2724 rexy 1449
vnstat()
1541 richard 1450
{
2990 rexy 1451
# vnstat
2933 rexy 1452
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1453
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1454
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1455
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1456
# vnstat-dashboard
2933 rexy 1457
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1458
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1459
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1460
} # End of vnstat()
2281 tom.houday 1461
 
2724 rexy 1462
#########################################################
2990 rexy 1463
##                     "unbound"                       ##
2724 rexy 1464
## - create the conf files for 4 unbound services      ##
1465
## - create the systemd files for 4 unbound services   ##
1466
#########################################################
2688 lucas.echa 1467
unbound ()
1468
{
1469
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1470
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1471
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1472
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1473
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1474
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1475
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1476
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1477
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1478
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1479
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1480
 
2724 rexy 1481
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1482
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1483
forward-zone:
1484
	name: "."
1485
	forward-addr: $DNS1
1486
	forward-addr: $DNS2
1472 richard 1487
EOF
1488
 
2724 rexy 1489
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1490
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1491
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1492
## Add one block for each domain name managed by an other DNS server
1493
##
1494
## Example:
1495
##
1496
## server:
1497
##     local-zone: "<your_domain>." transparent
1498
## forward-zone:
1499
##     name: "<your_domain>."
1500
##     forward-addr: <@IP_domain_server>
1501
##
2558 rexy 1502
EOF
1503
 
2724 rexy 1504
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1505
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1506
server:
1507
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1508
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1509
EOF
1510
 
2724 rexy 1511
# Configuration file for lo of forward unbound
2688 lucas.echa 1512
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1513
server:
1514
	interface: 127.0.0.1@53
1515
	access-control-view: 127.0.0.1/8 lo
1516
view:
1517
	name: "lo"
2864 rexy 1518
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1519
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1520
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1521
	view-first: yes
1522
EOF
1523
 
2724 rexy 1524
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1525
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1526
server:
1527
	interface: ${PRIVATE_IP}@53
1528
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1529
view:
1530
	name: "$INTIF"
1531
	view-first: yes
1532
EOF
1533
 
2831 rexy 1534
# Configuration file for main unbound
2688 lucas.echa 1535
	cat << EOF > /etc/unbound/unbound.conf
1536
server:
1537
	verbosity: 1
1538
	hide-version: yes
1539
	hide-identity: yes
1540
	do-ip6: no
1541
	include: /etc/unbound/conf.d/common/forward-zone.conf
1542
	include: /etc/unbound/conf.d/common/local-forward/*
1543
	include: /etc/unbound/conf.d/common/local-dns/*
1544
	include: /etc/unbound/conf.d/forward/*
1545
EOF
1546
 
2724 rexy 1547
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1548
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1549
server:
1550
	interface: ${PRIVATE_IP}@54
1551
	access-control: $PRIVATE_IP_MASK allow
1552
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1553
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1554
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1555
EOF
1556
 
2724 rexy 1557
# Configuration file for blacklist unbound
2688 lucas.echa 1558
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1559
server:
1560
	verbosity: 1
1561
	hide-version: yes
1562
	hide-identity: yes
1563
	do-ip6: no
1564
	logfile: "/var/log/unbound/unbound-blacklist.log"
1565
	chroot: ""
1566
	define-tag: "blacklist"
1567
	log-local-actions: yes
1568
	include: /etc/unbound/conf.d/common/forward-zone.conf
1569
	include: /etc/unbound/conf.d/common/local-forward/*
1570
	include: /etc/unbound/conf.d/common/local-dns/*
1571
	include: /etc/unbound/conf.d/blacklist/*
1572
	include: /usr/local/share/unbound-bl-enabled/*
1573
EOF
1574
 
2724 rexy 1575
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1576
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1577
server:
1578
	interface: ${PRIVATE_IP}@55
1579
	access-control: $PRIVATE_IP_MASK allow
1580
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1581
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1582
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1583
EOF
1584
 
2724 rexy 1585
# Configuration file for whitelist unbound
2688 lucas.echa 1586
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1587
server:
3099 rexy 1588
	module-config: "ipset validator iterator"
2688 lucas.echa 1589
	verbosity: 1
1590
	hide-version: yes
1591
	hide-identity: yes
1592
	do-ip6: no
1593
	do-not-query-localhost: no
1594
	define-tag: "whitelist"
1595
	local-zone: "." transparent
1596
	local-zone-tag: "." "whitelist"
3099 rexy 1597
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1598
	include: /etc/unbound/conf.d/common/local-forward/*
1599
	include: /etc/unbound/conf.d/common/local-dns/*
1600
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1601
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1602
	username: ""
1603
ipset:
1604
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1605
EOF
1606
 
2724 rexy 1607
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1608
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1609
server:
1610
	interface: ${PRIVATE_IP}@56
1611
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1612
view:
1613
	name: "$INTIF"
1614
	local-zone: "." redirect
1615
	local-data: ". A $PRIVATE_IP"
1616
EOF
1617
 
2724 rexy 1618
# Configuration file for blackhole unbound
2688 lucas.echa 1619
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1620
server:
1621
	verbosity: 1
1622
	hide-version: yes
1623
	hide-identity: yes
1624
	do-ip6: no
2861 rexy 1625
	include: /etc/unbound/conf.d/common/local-forward/*
1626
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1627
	include: /etc/unbound/conf.d/blackhole/*
1628
EOF
2937 rexy 1629
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1630
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1631
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1632
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1633
	for list in blacklist blackhole whitelist
1474 richard 1634
	do
3177 rexy 1635
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1636
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1637
	done
2724 rexy 1638
} # End of unbound()
2688 lucas.echa 1639
 
2689 lucas.echa 1640
##################################################
2990 rexy 1641
##                   "dhcpd"                    ##
2689 lucas.echa 1642
##################################################
2724 rexy 1643
dhcpd()
2689 lucas.echa 1644
{
1645
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1646
	cat <<EOF > /etc/dhcpd.conf
1647
ddns-update-style none;
1648
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1649
	option routers $PRIVATE_IP;
1650
	option subnet-mask $PRIVATE_NETMASK;
1651
	option domain-name-servers $PRIVATE_IP;
1652
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1653
	default-lease-time 21600;
1654
	max-lease-time 43200;
1655
}
1656
EOF
2724 rexy 1657
} # End of dhcpd()
2689 lucas.echa 1658
 
2552 rexy 1659
##########################################################
2990 rexy 1660
##                         "BL"                         ##
2769 rexy 1661
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1662
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1663
##     - URLs for E²guardian                            ##
1664
##     - IPs for NetFilter                              ##
2769 rexy 1665
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1666
##########################################################
2724 rexy 1667
BL()
308 richard 1668
{
2990 rexy 1669
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1670
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1671
	mkdir -p /tmp/blacklists
1938 richard 1672
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1673
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1674
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1675
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1676
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1677
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1678
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1679
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1680
# add additional BL files
2770 rexy 1681
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1682
	do
1683
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1684
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1685
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1686
	done
2521 armand.ito 1687
	chown -R e2guardian:apache $DIR_DG
1957 richard 1688
	chown -R root:apache $DIR_DEST_SHARE
1689
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1690
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1691
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1692
# enable the default categories
1957 richard 1693
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1694
	rm -rf /tmp/blacklists
2724 rexy 1695
} # End of BL()
219 jeremy 1696
 
2552 rexy 1697
#######################################################
2990 rexy 1698
##                    "cron"                         ##
2552 rexy 1699
## - write all cron & anacron files                  ##
1700
#######################################################
2724 rexy 1701
cron()
1 root 1702
{
2640 rexy 1703
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1704
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1705
	cat <<EOF > /etc/crontab
1828 richard 1706
SHELL=/usr/bin/bash
2640 rexy 1707
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1708
MAILTO=root
1709
HOME=/
1710
 
1711
# run-parts
1712
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1713
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1714
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1715
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1716
EOF
1717
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1718
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1719
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1720
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1721
EOF
811 richard 1722
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1723
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1724
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1725
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1726
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1727
EOF
952 franck 1728
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1729
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1730
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1731
EOF
2454 tom.houday 1732
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1733
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1734
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1735
EOF
2454 tom.houday 1736
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1737
# Update the system and reboot if needed (everyday at 3:30 am)
1738
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1739
EOF
2454 tom.houday 1740
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1741
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1742
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1743
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1744
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1745
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1746
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1747
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1748
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1749
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1750
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1751
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1752
EOF
2454 tom.houday 1753
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1754
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1755
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1756
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1757
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1758
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1759
 
2886 rexy 1760
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1761
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1762
EOF
2454 tom.houday 1763
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1764
# start dead daemons (after boot process and every 20')
1851 franck 1765
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1766
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1767
EOF
2454 tom.houday 1768
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1769
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1770
 
1874 raphael.pi 1771
EOF
2769 rexy 1772
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1773
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1774
 
1775
EOF
2304 tom.houday 1776
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1777
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1778
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1779
EOF
2771 rexy 1780
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1781
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1782
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1783
EOF
1808 richard 1784
# removing the users crons
522 richard 1785
	rm -f /var/spool/cron/*
2724 rexy 1786
} # End of cron()
1 root 1787
 
2867 rexy 1788
########################################################################
2990 rexy 1789
##                              "Fail2Ban"                            ##
2867 rexy 1790
##- Adapt conf file to ALCASAR                                        ##
1791
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1792
########################################################################
1163 crox53 1793
fail2ban()
1794
{
2868 rexy 1795
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1796
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1797
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1798
 
1799
# add 5 jails and their filters
1800
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1801
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1802
[sshd]
1803
enabled = true
1804
#enabled  = false
1805
maxretry = 3
2868 rexy 1806
bantime = 3m
1807
findtime = 5m
2867 rexy 1808
EOF
1809
 
1810
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1811
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1812
[lighttpd-auth]
1813
enabled = true
1814
#enabled  = false
1815
maxretry = 3
2868 rexy 1816
bantime = 3m
1817
findtime = 3m
2867 rexy 1818
EOF
1819
 
1820
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1821
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1822
[alcasar_mod-evasive]
1823
#enabled = true
1824
enabled = false
1825
backend = auto
1826
filter = alcasar_mod-evasive
1827
action = iptables-allports[name=alcasar_mod-evasive]
1828
logpath = /var/log/lighttpd/access.log
1829
maxretry = 3
2868 rexy 1830
bantime = 3m
1831
findtime = 3m
2867 rexy 1832
EOF
2990 rexy 1833
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1834
[Definition]
1835
failregex =  <HOST> .+\] "[^"]+" 403
1836
ignoreregex =
1837
EOF
1838
 
1839
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1840
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1841
[alcasar_intercept]
1842
enabled = true
1843
#enabled = false
1844
backend = auto
1845
filter = alcasar_intercept
1846
action = iptables-allports[name=alcasar_intercept]
1847
logpath = /var/log/lighttpd/access.log
1848
maxretry = 5
2868 rexy 1849
bantime = 3m
1850
findtime = 3m
1851
EOF
2990 rexy 1852
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1853
[Definition]
1854
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1855
ignoreregex =
1856
EOF
1857
 
1858
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1859
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1860
[alcasar_change-pwd]
1861
enabled = true
1862
#enabled = false
1863
backend = auto
1864
filter = alcasar_change-pwd
1865
action = iptables-allports[name=alcasar_change-pwd]
1866
logpath = /var/log/lighttpd/access.log
1867
maxretry = 5
2868 rexy 1868
bantime = 3m
1869
findtime = 3m
2867 rexy 1870
EOF
2990 rexy 1871
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1872
[Definition]
1873
failregex = <HOST> .* \"POST \/password\.php
1874
ignoreregex =
1875
EOF
1876
 
2840 rexy 1877
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1878
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1879
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1880
	chmod 644 /var/log/fail2ban.log
2887 rexy 1881
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1882
	/usr/bin/touch /var/log/auth.log
1515 richard 1883
# fail2ban unit
2990 rexy 1884
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1885
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1886
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1887
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1888
} # End of fail2ban()
1163 crox53 1889
 
2990 rexy 1890
########################################################
1891
##                  "gammu_smsd"                      ##
1892
## - Creating of SMS management database              ##
1893
## - Write the gammu a gammu_smsd conf files          ##
1894
########################################################
1376 richard 1895
gammu_smsd()
1896
{
2601 tom.houday 1897
# Create 'gammu' system user
1898
	groupadd -f gammu_smsd
2868 rexy 1899
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1900
	usermod -a -G dialout gammu_smsd
1901
 
1902
# Create 'gammu' database
1903
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1904
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1905
# Add a gammu database structure
2688 lucas.echa 1906
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1907
 
2552 rexy 1908
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1909
	cat << EOF > /etc/gammurc
2552 rexy 1910
[gammu]
1911
device = /dev/ttyUSB0
1912
connection = at115200
1913
EOF
1914
 
2601 tom.houday 1915
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1916
[gammu]
1917
port = /dev/ttyUSB0
1918
connection = at115200
1919
 
1920
[smsd]
1921
PIN = 1234
1922
logfile = /var/log/gammu-smsd/gammu-smsd.log
1923
logformat = textall
1924
debuglevel = 0
1925
 
1926
service = sql
1927
driver = native_mysql
1928
user = $DB_USER
1929
password = $radiuspwd
1930
pc = localhost
1931
database = $DB_GAMMU
1932
 
2631 rexy 1933
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1934
 
1935
StatusFrequency = 30
1380 richard 1936
;LoopSleep = 2
1376 richard 1937
 
1938
;ResetFrequency = 300
1939
;HardResetFrequency = 120
1940
 
2454 tom.houday 1941
CheckSecurity = 1
1376 richard 1942
CheckSignal = 1
1943
CheckBattery = 0
1944
EOF
2601 tom.houday 1945
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1946
 
2601 tom.houday 1947
# Create the systemd unit
2937 rexy 1948
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1949
[Unit]
1950
Description=SMS daemon for Gammu
1951
Documentation=man:gammu-smsd(1)
3123 rexy 1952
After=network.target mysqld.service
1376 richard 1953
 
2601 tom.houday 1954
[Service]
1955
Type=forking
2775 rexy 1956
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 1957
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1958
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1959
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1960
 
1961
[Install]
1962
WantedBy=multi-user.target
1963
EOF
1964
 
2314 richard 1965
# Log folder for gammu-smsd
2772 rexy 1966
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1967
	chmod 755 /var/log/gammu-smsd
1376 richard 1968
 
2552 rexy 1969
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1970
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1971
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1972
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1973
#EOF
2552 rexy 1974
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1975
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1976
 
2724 rexy 1977
} # End of gammu_smsd()
1376 richard 1978
 
2990 rexy 1979
########################################################
1980
##                      "msec"                        ##
1981
## - Apply the "fileserver" security level            ##
1982
## - remove the "system request" for rebooting        ##
1983
## - Fix several file permissions                     ##
1984
########################################################
2202 richard 1985
msec()
1986
{
1987
 
1988
# Apply fileserver security level
2990 rexy 1989
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1990
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1991
 
2203 richard 1992
# Set permissions monitoring and enforcement
2202 richard 1993
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1994
/var/log/firewall/                      root.apache     750
2202 richard 1995
/var/log/firewall/*                     root.apache     640
1996
/etc/security/msec/perm.local           root.root       640
1997
/etc/security/msec/level.local          root.root       640
1998
/etc/freeradius-web                     root.apache     750
1999
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2000
/etc/raddb/client.conf                  radius.radius   640
2001
/etc/raddb/radius.conf                  radius.radius   640
2002
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2003
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2004
/etc/pki/CA/                            root.apache     750 force
2005
/etc/pki/CA/*                           root.apache     640 force 
2006
/etc/pki/CA/private/                    root.root       700 force
2007
/etc/pki/CA/private/*                   root.root       600 force
2008
/etc/pki/tls/private/                   root.apache     750 force
2009
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2010
EOF
2454 tom.houday 2011
# apply now hourly & daily checks
2990 rexy 2012
	/usr/sbin/msec
2013
	/etc/cron.weekly/msec
2202 richard 2014
 
2724 rexy 2015
} # End of msec()
2202 richard 2016
 
2017
##################################################################
2552 rexy 2018
##                   Fonction "letsencrypt"                     ##
2019
## - Install Let's Encrypt client                               ##
2020
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2021
##################################################################
2022
letsencrypt()
2023
{
3170 rexy 2024
	acmesh_installDir="/opt/acme.sh"
2025
	acmesh_confDir="/usr/local/etc/letsencrypt"
2026
	acmesh_userAgent="ALCASAR"
2990 rexy 2027
# Remove potential old installers
2586 tom.houday 2028
	rm -rf /tmp/acme.sh-*
3170 rexy 2029
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2030
# Extract acme.sh
2304 tom.houday 2031
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2032
	pwdInstall=$(pwd)
3169 rexy 2033
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2034
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2035
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2036
# Install acme.sh
2304 tom.houday 2037
	./acme.sh --install \
2038
		--home $acmesh_installDir \
2039
		--config-home $acmesh_confDir/data \
2040
		--certhome $acmesh_confDir/certs \
2041
		--accountkey $acmesh_confDir/ca/account.key \
2042
		--accountconf $acmesh_confDir/data/account.conf \
2043
		--useragent $acmesh_userAgent \
2308 tom.houday 2044
		--nocron \
2045
		> /dev/null
2304 tom.houday 2046
	if [ $? -ne 0 ]; then
2047
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2048
	fi
2990 rexy 2049
# Create configuration file
2304 tom.houday 2050
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2051
email=
2052
dateIssueRequest=
2053
domainRequest=
2054
challenge=
2055
dateIssued=
2056
dnsapi=
2057
dateNextRenewal=
2058
EOF
2688 lucas.echa 2059
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2060
	rm -rf /tmp/acme.sh-*
2724 rexy 2061
} # End of letsencrypt()
2304 tom.houday 2062
 
2063
##################################################################
2990 rexy 2064
##                       "mail_service"                         ##
2994 rexy 2065
## - Install Postfix conf for email registration method         ##
2990 rexy 2066
##################################################################
2067
mail_service()
2068
{
3062 rexy 2069
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2070
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2071
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2072
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2073
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2074
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2075
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2076
smtputf8_enable = no
3062 rexy 2077
smtp_use_tls = yes
2078
smtp_tls_wrappermode = yes
3005 rexy 2079
smtp_sasl_auth_enable = yes
2080
smtp_sasl_security_options = noanonymous
2081
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2082
relayhost =
2990 rexy 2083
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2084
EOT
2990 rexy 2085
	chown -R postfix:postfix /var/lib/postfix
2086
} # end of mail_service
2087
 
2088
##################################################################
2552 rexy 2089
##                    Fonction "post_install"                   ##
2090
## - Modifying banners (locals et ssh) & prompts                ##
2091
## - SSH config                                                 ##
2092
## - sudoers config & files security                            ##
2093
## - log rotate & ANSSI security parameters                     ##
2094
## - Apply former conf in case of an update                     ##
2095
##################################################################
1 root 2096
post_install()
2097
{
3093 rexy 2098
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2099
# change the SSHD options
2195 richard 2100
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2101
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2102
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2103
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2104
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2105
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2106
# sshd listens on EXTIF & INTIF
2107
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2108
# sshd authorized certificate for root login
2109
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2110
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2111
# ALCASAR conf file
2818 rexy 2112
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2113
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2114
	echo "SSH_LAN=22" >> $CONF_FILE
2115
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2116
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2117
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2118
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2119
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2120
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2121
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2122
	echo "LDAP_FILTER=" >> $CONF_FILE
2123
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2124
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2125
	echo "LDAP_SSL=on" >> $CONF_FILE
2126
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2127
	echo "SMS=off" >> $CONF_FILE
2128
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2129
	echo "MAIL=off" >> $CONF_FILE
2130
	echo "MAIL_TYPE=" >> $CONF_FILE
2131
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2132
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2133
	echo "MAIL_ADDR=" >> $CONF_FILE
2134
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2135
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2136
	echo "BL_PUREIP=on" >> $CONF_FILE
2137
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2138
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2139
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2140
	echo "WIFI4EU=off" >> $CONF_FILE
2141
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2142
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2143
# Prompt customisation (colors)
1 root 2144
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2145
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2146
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2147
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2148
# sudoers configuration for "apache" & "sysadmin"
1 root 2149
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2150
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2151
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2152
# Modify some logrotate files (gammu, ulogd)
1 root 2153
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2154
	chmod 644 /etc/logrotate.d/*
2195 richard 2155
# Log compression
706 franck 2156
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2157
# actualisation des fichiers logs compressés
2521 armand.ito 2158
	for dir in firewall e2guardian lighttpd
706 franck 2159
	do
2688 lucas.echa 2160
		find /var/log/$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 2161
	done
2601 tom.houday 2162
	/usr/bin/systemctl daemon-reload
2956 rexy 2163
# processes started at boot time (Systemctl)
3170 rexy 2164
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2165
	do
1574 richard 2166
		/usr/bin/systemctl -q enable $i.service
1221 richard 2167
	done
2454 tom.houday 2168
 
1452 richard 2169
# disable processes at boot time (Systemctl)
2688 lucas.echa 2170
	for i in ulogd gpm dhcpd
1452 richard 2171
	do
1574 richard 2172
		/usr/bin/systemctl -q disable $i.service
1452 richard 2173
	done
2454 tom.houday 2174
 
2864 rexy 2175
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2176
# ignore ICMP broadcast (smurf attack)
2177
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2178
# ignore ICMP errors bogus
2179
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2180
# remove ICMP redirects responces
2181
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2182
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2183
# enable SYN Cookies (Syn flood attacks)
2184
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2185
# enable kernel antispoofing
2186
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2187
# ignore source routing
2188
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2189
# set conntrack timer to 1h (3600s) instead of 5 weeks
2190
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2191
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2192
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2193
# disable iptables_helpers
2194
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2195
# Switch to the router mode
2196
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2197
# Remove unused service ipv6
1964 franck 2198
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2199
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2200
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2201
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2202
# switch to multi-users runlevel (instead of x11)
1221 richard 2203
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2204
# disable Core dump file
2205
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2206
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2207
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2208
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2209
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2210
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2211
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2212
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2213
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2214
	then
2454 tom.houday 2215
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2216
		echo >> /etc/mageia-release
2217
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2218
	else
2219
		echo > /etc/mageia-release
2454 tom.houday 2220
	fi
2221
	if [ $Lang == "fr" ]
2222
	then
3093 rexy 2223
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2224
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2225
	else
3093 rexy 2226
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2227
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2228
	fi
2229
	/usr/bin/update-grub2
1221 richard 2230
# Load and apply the previous conf file
2231
	if [ "$mode" = "update" ]
532 richard 2232
	then
2887 rexy 2233
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2234
		$DIR_DEST_BIN/alcasar-conf.sh --load
2235
		PARENT_SCRIPT=`basename $0`
2236
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2237
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2238
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2239
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2240
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2241
	fi
2560 rexy 2242
	rm -f /var/tmp/alcasar-conf*
1221 richard 2243
	chown -R root:apache $DIR_DEST_ETC/*
2244
	chmod -R 660 $DIR_DEST_ETC/*
2245
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2246
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2247
	echo ""
1 root 2248
	echo "#############################################################################"
638 richard 2249
	if [ $Lang == "fr" ]
2250
		then
2251
		echo "#                        Fin d'installation d'ALCASAR                       #"
2252
		echo "#                                                                           #"
2253
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2254
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2255
		echo "#                                                                           #"
2256
		echo "#############################################################################"
2257
		echo
2258
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2259
		echo
2260
		echo "- Lisez attentivement la documentation d'exploitation"
2261
		echo
2688 lucas.echa 2262
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2263
		echo
2264
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2265
	else
2396 tom.houday 2266
		echo "#                        End of ALCASAR install process                     #"
638 richard 2267
		echo "#                                                                           #"
2268
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2269
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2270
		echo "#                                                                           #"
2271
		echo "#############################################################################"
2272
		echo
2273
		echo "- The system will be rebooted in order to operate ALCASAR"
2274
		echo
2275
		echo "- Read the exploitation documentation"
2276
		echo
2688 lucas.echa 2277
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2278
		echo
2279
		echo "                   Hit 'Enter' to continue"
2280
	fi
1782 franck 2281
	sleep 2
2560 rexy 2282
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2283
	then
2688 lucas.echa 2284
		read
815 richard 2285
	fi
774 richard 2286
	clear
1 root 2287
	reboot
2724 rexy 2288
} # End of post_install()
1 root 2289
 
2552 rexy 2290
#####################################################################################
2291
#                                   Main Install loop                               #
2292
#####################################################################################
832 richard 2293
dir_exec=`dirname "$0"`
2294
if [ $dir_exec != "." ]
2295
then
2296
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2297
	echo "Launch this program from the ALCASAR archive directory"
2298
	exit 0
2299
fi
2688 lucas.echa 2300
if [ $EUID -gt 0 ]
2220 richard 2301
then
2688 lucas.echa 2302
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2303
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2304
	exit 0
2305
fi
832 richard 2306
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2307
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2308
nb_args=$#
2309
args=$1
2310
if [ $nb_args -eq 0 ]
2311
then
2312
	nb_args=1
2313
	args="-h"
2314
fi
1062 richard 2315
chmod -R u+x $DIR_SCRIPTS/*
1 root 2316
case $args in
2317
	-\? | -h* | --h*)
2318
		echo "$usage"
2319
		exit 0
2320
		;;
291 franck 2321
	-i | --install)
3180 rexy 2322
		for func in system_testing network_testing
2724 rexy 2323
		do
2324
			header_install
2325
			$func
2326
			if [ $DEBUG_ALCASAR == "on" ]
2327
			then
3179 rexy 2328
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2329
				read
2330
			fi
2331
		done
595 richard 2332
# RPMs install
2941 rexy 2333
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2334
		if [ "$?" != "0" ]
1 root 2335
		then
595 richard 2336
			exit 0
2337
		fi
1249 richard 2338
		if [ -e $CONF_FILE ]
595 richard 2339
		then
2458 richard 2340
# Uninstall or update the running version
2341
			if [ "$mode" == "update" ]
2342
			then
2560 rexy 2343
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2344
			else
2560 rexy 2345
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2346
			fi
595 richard 2347
		fi
2847 rexy 2348
		if [ $DEBUG_ALCASAR == "on" ]
2349
		then
2350
			echo "*** 'debug' : end of cleaning ***"
2351
			read
2352
		fi
2980 rexy 2353
# Avoid some RPM automatic updates
2354
		echo "/^kernel/" > /etc/urpmi/skip.list
2355
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2356
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2357
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2358
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2359
		else
3170 rexy 2360
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2361
		fi
2835 rexy 2362
# Test if conf file
2363
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2364
		then
2826 rexy 2365
# Extract some info from the previous configuration file
2834 rexy 2366
			cd /var/tmp
2367
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2368
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2369
			then
2370
				header_install
2371
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2372
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2373
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2374
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2375
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2376
				if [ $Lang == "fr" ]
2834 rexy 2377
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2378
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2379
				fi
2834 rexy 2380
				response=0
2381
				PTN='^[oOnNyY]?$'
2382
				until [[ "$response" =~ $PTN ]]
2383
				do
2384
					if [ $Lang == "fr" ]
2385
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2386
						else echo -n "Do you want to use it (Y/n)?";
2387
					fi
2388
					read response
2389
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2390
					then
2391
						rm -f /var/tmp/alcasar-conf*
2392
						rm -rf /var/tmp/conf
2393
					fi
2394
				done
2395
			fi
2847 rexy 2396
			cd $DIR_INSTALL
597 richard 2397
		fi
636 richard 2398
# Test if update
2834 rexy 2399
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2400
		then
2401
			if [ $Lang == "fr" ]
2402
				then echo "#### Installation avec mise à jour ####";
2403
				else echo "#### Installation with update     ####";
2404
			fi
5 franck 2405
			mode="update"
1 root 2406
		fi
3170 rexy 2407
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2408
		do
2409
			$func
2466 richard 2410
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2411
			then
3179 rexy 2412
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2413
				read
2466 richard 2414
			fi
14 richard 2415
		done
5 franck 2416
		;;
291 franck 2417
	-u | --uninstall)
1828 richard 2418
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2419
		then
597 richard 2420
			if [ $Lang == "fr" ]
2421
				then echo "ALCASAR n'est pas installé!";
2422
				else echo "ALCASAR isn't installed!";
2423
			fi
1 root 2424
			exit 0
2425
		fi
5 franck 2426
		response=0
2760 lucas.echa 2427
		PTN='^[oOyYnN]?$'
2428
		until [[ "$response" =~ $PTN ]]
5 franck 2429
		do
597 richard 2430
			if [ $Lang == "fr" ]
2760 lucas.echa 2431
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2432
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2433
			fi
5 franck 2434
			read response
2435
		done
1103 richard 2436
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2437
		then
1103 richard 2438
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2439
		else
2560 rexy 2440
			rm -f /var/tmp/alcasar-conf*
1 root 2441
		fi
597 richard 2442
# Uninstall the running version
2560 rexy 2443
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2444
		;;
2445
	*)
2446
		echo "Argument inconnu :$1";
460 richard 2447
		echo "Unknown argument :$1";
1 root 2448
		echo "$usage"
2449
		exit 1
2450
		;;
2451
esac
10 franck 2452
# end of script