Subversion Repositories ALCASAR

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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3195 2024-04-23 22:39:48Z 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" $DIR_DG/e2guardianf1.conf
3195 rexy 1324
	DIR_COMMON="$DIR_DG/lists/common"
3193 rexy 1325
	cp -r $DIR_DG/lists/example.group $DIR_GROUP1
1326
	chown -R e2guardian:root $DIR_GROUP1
2840 rexy 1327
# RAZ bannedphraselist
3195 rexy 1328
	[ -e $DIR_GROUP1/bannedphraselist.default ] || mv $DIR_GROUP1/bannedphraselist $DIR_GROUP1/bannedphraselist.default
3193 rexy 1329
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedphraselist # (comment what is not)
2519 rexy 1330
# Disable URL control with regex
3195 rexy 1331
	[ -e $DIR_GROUP1/banned.regexpurllist.default ] || mv $DIR_GROUP1/regexpurllist $DIR_GROUP1/regexpurllist.default
3193 rexy 1332
	$SED "s?^[^#]?#&?g" $DIR_GROUP1/bannedregexpurllist # (comment what is not)
2758 rexy 1333
# Dont filtering files by extension or mime-type (empty list)
3193 rexy 1334
	> $DIR_GROUP1/bannedextensionlist
1335
	> $DIR_GROUP1/bannedmimetypelist
2758 rexy 1336
# Creation of ALCASAR banned site list
3193 rexy 1337
	[ -e $DIR_GROUP1/greysitelist.default ] || mv $DIR_GROUP1/greysitelist $DIR_GROUP1/greysitelist.default
1338
	cat <<EOF > $DIR_GROUP1/greysitelist
2775 rexy 1339
# E2guardian filter config for ALCASAR
1340
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1341
# block all SSL and CONNECT tunnels
1342
**s
1343
# block all SSL and CONNECT tunnels specified only as an IP
1344
*ips
1345
# block all sites specified only by an IP
1346
*ip
1347
EOF
3195 rexy 1348
# Creation of file for banned URLs (filled later with Toulouse BL --> see BL function)
3193 rexy 1349
	[ -e $DIR_GROUP1/bannedurllist.default ] || mv $DIR_GROUP1/bannedurllist $DIR_GROUP1/bannedurllist.default
1350
	cat <<EOF > $DIR_GROUP1/bannedurllist
1351
# E2guardian URL filter config for ALCASAR
2758 rexy 1352
EOF
3195 rexy 1353
# Creation of files for rehabilited domains
3193 rexy 1354
	[ -e $DIR_GROUP1/exceptionsitelist.default ] || mv $DIR_GROUP1/exceptionsitelist $DIR_GROUP1/exceptionsitelist.default
1355
	touch $DIR_GROUP1/exceptionsitelist
3195 rexy 1356
# Creation of files for rehabilited IP
1357
	[ -e $DIR_DG/lists/common/exceptioniplist.default ] || mv $DIR_DG/lists/common/exceptioniplist $DIR_DG/lists/common/exceptioniplist.default
1358
	touch $DIR_DG/lists/common/exceptioniplist
2758 rexy 1359
# Add Bing to the safesearch url regext list (parental control)
3193 rexy 1360
	[ -e $DIR_GROUP1/urlregexplist.default ] || cp $DIR_GROUP1/urlregexplist $DIR_GROUP1/urlregexplist.default
1361
	cat <<EOF >> $DIR_GROUP1/urlregexplist
2758 rexy 1362
# Bing - add 'adlt=strict'
1363
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1364
EOF
1365
# 'Safesearch' regex actualisation
3193 rexy 1366
	$SED "s?images?search?g" $DIR_GROUP1/urlregexplist
2758 rexy 1367
# change the google safesearch ("safe=strict" instead of "safe=vss")
3193 rexy 1368
	$SED "s?safe=vss?safe=strict?g" $DIR_GROUP1/urlregexplist
2841 rexy 1369
 
3193 rexy 1370
# Create & adapt group2 conf file (av + av_wl)
2841 rexy 1371
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
3194 rexy 1372
	$SED "s?^#reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
1373
	$SED "s?^#groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1374
	$SED "s?^urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist'?urllist = 'name=banned,messageno=501,path=__LISTDIR__/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1375
 
2775 rexy 1376
# create log folder
3193 rexy 1377
	mkdir -p /var/log/e2guardian
2775 rexy 1378
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1379
} # End of e2guardian()
1 root 1380
 
2724 rexy 1381
##############################################################
2990 rexy 1382
##                        "ulogd"                           ##
2724 rexy 1383
## - Ulog config for multi-log files                        ##
1384
##############################################################
1385
ulogd()
476 richard 1386
{
1387
# Three instances of ulogd (three different logfiles)
1388
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1389
	nl=1
1358 richard 1390
	for log_type in traceability ssh ext-access
478 richard 1391
	do
2937 rexy 1392
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1393
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1394
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1395
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1396
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1397
[emu1]
478 richard 1398
file="/var/log/firewall/$log_type.log"
1399
sync=1
1400
EOF
2938 rexy 1401
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1402
		nl=`expr $nl + 1`
1403
	done
476 richard 1404
	chown -R root:apache /var/log/firewall
1405
	chmod 750 /var/log/firewall
1406
	chmod 640 /var/log/firewall/*
2724 rexy 1407
}  # End of ulogd()
476 richard 1408
 
1159 crox53 1409
##########################################################
2990 rexy 1410
##                     "nfsen"                          ##
2771 rexy 1411
## - configure NetFlow collector (nfcapd)               ##
1412
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1413
##########################################################
1389 richard 1414
nfsen()
1 root 1415
{
2772 rexy 1416
	groupadd -f nfcapd
2868 rexy 1417
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1418
# nfcapd unit for systemd
2937 rexy 1419
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1420
#  This file is part of systemd.
1421
#
1422
#  systemd is free software; you can redistribute it and/or modify it
1423
#  under the terms of the GNU General Public License as published by
1424
#  the Free Software Foundation; either version 2 of the License, or
1425
#  (at your option) any later version.
1426
 
2771 rexy 1427
# This unit launches nfcapd (a Netflow collector).
1372 richard 1428
[Unit]
2771 rexy 1429
Description=Netflow Capture Daemon
1430
After=network-online.target iptables.service
1372 richard 1431
 
1432
[Service]
3079 rexy 1433
Type=simple
2776 rexy 1434
ExecStartPre=/bin/mkdir -p /run/nfcapd
1435
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1436
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1437
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 1438
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1439
 
1440
[Install]
1441
WantedBy=multi-user.target
1442
EOF
2825 rexy 1443
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1444
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1445
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1446
} # End of nfsen()
1 root 1447
 
2552 rexy 1448
###########################################################
2990 rexy 1449
##                       "vnstat"                        ##
2809 rexy 1450
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1451
###########################################################
2724 rexy 1452
vnstat()
1541 richard 1453
{
2990 rexy 1454
# vnstat
2933 rexy 1455
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1456
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1457
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1458
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1459
# vnstat-dashboard
2933 rexy 1460
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1461
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1462
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1463
} # End of vnstat()
2281 tom.houday 1464
 
2724 rexy 1465
#########################################################
2990 rexy 1466
##                     "unbound"                       ##
2724 rexy 1467
## - create the conf files for 4 unbound services      ##
1468
## - create the systemd files for 4 unbound services   ##
1469
#########################################################
2688 lucas.echa 1470
unbound ()
1471
{
1472
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1473
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1474
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1475
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1476
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1477
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1478
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1479
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1480
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1481
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1482
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1483
 
2724 rexy 1484
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1485
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1486
forward-zone:
1487
	name: "."
1488
	forward-addr: $DNS1
1489
	forward-addr: $DNS2
1472 richard 1490
EOF
1491
 
2724 rexy 1492
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1493
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1494
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1495
## Add one block for each domain name managed by an other DNS server
1496
##
1497
## Example:
1498
##
1499
## server:
1500
##     local-zone: "<your_domain>." transparent
1501
## forward-zone:
1502
##     name: "<your_domain>."
1503
##     forward-addr: <@IP_domain_server>
1504
##
2558 rexy 1505
EOF
1506
 
2724 rexy 1507
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1508
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1509
server:
1510
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1511
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1512
EOF
1513
 
2724 rexy 1514
# Configuration file for lo of forward unbound
2688 lucas.echa 1515
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1516
server:
1517
	interface: 127.0.0.1@53
1518
	access-control-view: 127.0.0.1/8 lo
1519
view:
1520
	name: "lo"
2864 rexy 1521
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1522
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1523
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1524
	view-first: yes
1525
EOF
1526
 
2724 rexy 1527
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1528
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1529
server:
1530
	interface: ${PRIVATE_IP}@53
1531
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1532
view:
1533
	name: "$INTIF"
1534
	view-first: yes
1535
EOF
1536
 
2831 rexy 1537
# Configuration file for main unbound
2688 lucas.echa 1538
	cat << EOF > /etc/unbound/unbound.conf
1539
server:
1540
	verbosity: 1
1541
	hide-version: yes
1542
	hide-identity: yes
1543
	do-ip6: no
1544
	include: /etc/unbound/conf.d/common/forward-zone.conf
1545
	include: /etc/unbound/conf.d/common/local-forward/*
1546
	include: /etc/unbound/conf.d/common/local-dns/*
1547
	include: /etc/unbound/conf.d/forward/*
1548
EOF
1549
 
2724 rexy 1550
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1551
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1552
server:
1553
	interface: ${PRIVATE_IP}@54
1554
	access-control: $PRIVATE_IP_MASK allow
1555
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1556
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1557
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1558
EOF
1559
 
2724 rexy 1560
# Configuration file for blacklist unbound
2688 lucas.echa 1561
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1562
server:
1563
	verbosity: 1
1564
	hide-version: yes
1565
	hide-identity: yes
1566
	do-ip6: no
1567
	logfile: "/var/log/unbound/unbound-blacklist.log"
1568
	chroot: ""
1569
	define-tag: "blacklist"
1570
	log-local-actions: yes
1571
	include: /etc/unbound/conf.d/common/forward-zone.conf
1572
	include: /etc/unbound/conf.d/common/local-forward/*
1573
	include: /etc/unbound/conf.d/common/local-dns/*
1574
	include: /etc/unbound/conf.d/blacklist/*
1575
	include: /usr/local/share/unbound-bl-enabled/*
1576
EOF
1577
 
2724 rexy 1578
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1579
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1580
server:
1581
	interface: ${PRIVATE_IP}@55
1582
	access-control: $PRIVATE_IP_MASK allow
1583
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1584
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1585
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1586
EOF
1587
 
2724 rexy 1588
# Configuration file for whitelist unbound
2688 lucas.echa 1589
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1590
server:
3099 rexy 1591
	module-config: "ipset validator iterator"
2688 lucas.echa 1592
	verbosity: 1
1593
	hide-version: yes
1594
	hide-identity: yes
1595
	do-ip6: no
1596
	do-not-query-localhost: no
1597
	define-tag: "whitelist"
1598
	local-zone: "." transparent
1599
	local-zone-tag: "." "whitelist"
3099 rexy 1600
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1601
	include: /etc/unbound/conf.d/common/local-forward/*
1602
	include: /etc/unbound/conf.d/common/local-dns/*
1603
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1604
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1605
	username: ""
1606
ipset:
1607
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1608
EOF
1609
 
2724 rexy 1610
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1611
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1612
server:
1613
	interface: ${PRIVATE_IP}@56
1614
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1615
view:
1616
	name: "$INTIF"
1617
	local-zone: "." redirect
1618
	local-data: ". A $PRIVATE_IP"
1619
EOF
1620
 
2724 rexy 1621
# Configuration file for blackhole unbound
2688 lucas.echa 1622
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1623
server:
1624
	verbosity: 1
1625
	hide-version: yes
1626
	hide-identity: yes
1627
	do-ip6: no
2861 rexy 1628
	include: /etc/unbound/conf.d/common/local-forward/*
1629
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1630
	include: /etc/unbound/conf.d/blackhole/*
1631
EOF
2937 rexy 1632
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1633
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1634
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1635
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1636
	for list in blacklist blackhole whitelist
1474 richard 1637
	do
3177 rexy 1638
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1639
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1640
	done
2724 rexy 1641
} # End of unbound()
2688 lucas.echa 1642
 
2689 lucas.echa 1643
##################################################
2990 rexy 1644
##                   "dhcpd"                    ##
2689 lucas.echa 1645
##################################################
2724 rexy 1646
dhcpd()
2689 lucas.echa 1647
{
1648
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1649
	cat <<EOF > /etc/dhcpd.conf
1650
ddns-update-style none;
1651
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1652
	option routers $PRIVATE_IP;
1653
	option subnet-mask $PRIVATE_NETMASK;
1654
	option domain-name-servers $PRIVATE_IP;
1655
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1656
	default-lease-time 21600;
1657
	max-lease-time 43200;
1658
}
1659
EOF
2724 rexy 1660
} # End of dhcpd()
2689 lucas.echa 1661
 
2552 rexy 1662
##########################################################
2990 rexy 1663
##                         "BL"                         ##
2769 rexy 1664
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1665
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1666
##     - URLs for E²guardian                            ##
1667
##     - IPs for NetFilter                              ##
2769 rexy 1668
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1669
##########################################################
2724 rexy 1670
BL()
308 richard 1671
{
2990 rexy 1672
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1673
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1674
	mkdir -p /tmp/blacklists
1938 richard 1675
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1676
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1677
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1678
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1679
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1680
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1681
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1682
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1683
# add additional BL files
2770 rexy 1684
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1685
	do
1686
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1687
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1688
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1689
	done
2521 armand.ito 1690
	chown -R e2guardian:apache $DIR_DG
1957 richard 1691
	chown -R root:apache $DIR_DEST_SHARE
1692
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1693
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1694
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1695
# enable the default categories
1957 richard 1696
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1697
	rm -rf /tmp/blacklists
2724 rexy 1698
} # End of BL()
219 jeremy 1699
 
2552 rexy 1700
#######################################################
2990 rexy 1701
##                    "cron"                         ##
2552 rexy 1702
## - write all cron & anacron files                  ##
1703
#######################################################
2724 rexy 1704
cron()
1 root 1705
{
2640 rexy 1706
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1707
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1708
	cat <<EOF > /etc/crontab
1828 richard 1709
SHELL=/usr/bin/bash
2640 rexy 1710
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1711
MAILTO=root
1712
HOME=/
1713
 
1714
# run-parts
1715
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1716
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1717
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1718
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1719
EOF
1720
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1721
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1722
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1723
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1724
EOF
811 richard 1725
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1726
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1727
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1728
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1729
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1730
EOF
952 franck 1731
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1732
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1733
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1734
EOF
2454 tom.houday 1735
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1736
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1737
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1738
EOF
2454 tom.houday 1739
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1740
# Update the system and reboot if needed (everyday at 3:30 am)
1741
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1742
EOF
2454 tom.houday 1743
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1744
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1745
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1746
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1747
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1748
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1749
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1750
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1751
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1752
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1753
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1754
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1755
EOF
2454 tom.houday 1756
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1757
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1758
# '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 1759
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1760
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1761
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1762
 
2886 rexy 1763
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1764
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1765
EOF
2454 tom.houday 1766
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1767
# start dead daemons (after boot process and every 20')
1851 franck 1768
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1769
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1770
EOF
2454 tom.houday 1771
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1772
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1773
 
1874 raphael.pi 1774
EOF
2769 rexy 1775
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1776
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1777
 
1778
EOF
2304 tom.houday 1779
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1780
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1781
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1782
EOF
2771 rexy 1783
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1784
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1785
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1786
EOF
1808 richard 1787
# removing the users crons
522 richard 1788
	rm -f /var/spool/cron/*
2724 rexy 1789
} # End of cron()
1 root 1790
 
2867 rexy 1791
########################################################################
2990 rexy 1792
##                              "Fail2Ban"                            ##
2867 rexy 1793
##- Adapt conf file to ALCASAR                                        ##
1794
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1795
########################################################################
1163 crox53 1796
fail2ban()
1797
{
2868 rexy 1798
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1799
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1800
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1801
 
1802
# add 5 jails and their filters
1803
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1804
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1805
[sshd]
1806
enabled = true
1807
#enabled  = false
1808
maxretry = 3
2868 rexy 1809
bantime = 3m
1810
findtime = 5m
2867 rexy 1811
EOF
1812
 
1813
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1814
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1815
[lighttpd-auth]
1816
enabled = true
1817
#enabled  = false
1818
maxretry = 3
2868 rexy 1819
bantime = 3m
1820
findtime = 3m
2867 rexy 1821
EOF
1822
 
1823
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1824
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1825
[alcasar_mod-evasive]
1826
#enabled = true
1827
enabled = false
1828
backend = auto
1829
filter = alcasar_mod-evasive
1830
action = iptables-allports[name=alcasar_mod-evasive]
1831
logpath = /var/log/lighttpd/access.log
1832
maxretry = 3
2868 rexy 1833
bantime = 3m
1834
findtime = 3m
2867 rexy 1835
EOF
2990 rexy 1836
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1837
[Definition]
1838
failregex =  <HOST> .+\] "[^"]+" 403
1839
ignoreregex =
1840
EOF
1841
 
1842
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1843
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1844
[alcasar_intercept]
1845
enabled = true
1846
#enabled = false
1847
backend = auto
1848
filter = alcasar_intercept
1849
action = iptables-allports[name=alcasar_intercept]
1850
logpath = /var/log/lighttpd/access.log
1851
maxretry = 5
2868 rexy 1852
bantime = 3m
1853
findtime = 3m
1854
EOF
2990 rexy 1855
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1856
[Definition]
1857
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1858
ignoreregex =
1859
EOF
1860
 
1861
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1862
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1863
[alcasar_change-pwd]
1864
enabled = true
1865
#enabled = false
1866
backend = auto
1867
filter = alcasar_change-pwd
1868
action = iptables-allports[name=alcasar_change-pwd]
1869
logpath = /var/log/lighttpd/access.log
1870
maxretry = 5
2868 rexy 1871
bantime = 3m
1872
findtime = 3m
2867 rexy 1873
EOF
2990 rexy 1874
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1875
[Definition]
1876
failregex = <HOST> .* \"POST \/password\.php
1877
ignoreregex =
1878
EOF
1879
 
2840 rexy 1880
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1881
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1882
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1883
	chmod 644 /var/log/fail2ban.log
2887 rexy 1884
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1885
	/usr/bin/touch /var/log/auth.log
1515 richard 1886
# fail2ban unit
2990 rexy 1887
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1888
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1889
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1890
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1891
} # End of fail2ban()
1163 crox53 1892
 
2990 rexy 1893
########################################################
1894
##                  "gammu_smsd"                      ##
1895
## - Creating of SMS management database              ##
1896
## - Write the gammu a gammu_smsd conf files          ##
1897
########################################################
1376 richard 1898
gammu_smsd()
1899
{
2601 tom.houday 1900
# Create 'gammu' system user
1901
	groupadd -f gammu_smsd
2868 rexy 1902
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1903
	usermod -a -G dialout gammu_smsd
1904
 
1905
# Create 'gammu' database
1906
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1907
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1908
# Add a gammu database structure
2688 lucas.echa 1909
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1910
 
2552 rexy 1911
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1912
	cat << EOF > /etc/gammurc
2552 rexy 1913
[gammu]
1914
device = /dev/ttyUSB0
1915
connection = at115200
1916
EOF
1917
 
2601 tom.houday 1918
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1919
[gammu]
1920
port = /dev/ttyUSB0
1921
connection = at115200
1922
 
1923
[smsd]
1924
PIN = 1234
1925
logfile = /var/log/gammu-smsd/gammu-smsd.log
1926
logformat = textall
1927
debuglevel = 0
1928
 
1929
service = sql
1930
driver = native_mysql
1931
user = $DB_USER
1932
password = $radiuspwd
1933
pc = localhost
1934
database = $DB_GAMMU
1935
 
2631 rexy 1936
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1937
 
1938
StatusFrequency = 30
1380 richard 1939
;LoopSleep = 2
1376 richard 1940
 
1941
;ResetFrequency = 300
1942
;HardResetFrequency = 120
1943
 
2454 tom.houday 1944
CheckSecurity = 1
1376 richard 1945
CheckSignal = 1
1946
CheckBattery = 0
1947
EOF
2601 tom.houday 1948
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1949
 
2601 tom.houday 1950
# Create the systemd unit
2937 rexy 1951
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1952
[Unit]
1953
Description=SMS daemon for Gammu
1954
Documentation=man:gammu-smsd(1)
3123 rexy 1955
After=network.target mysqld.service
1376 richard 1956
 
2601 tom.houday 1957
[Service]
1958
Type=forking
2775 rexy 1959
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 1960
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1961
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1962
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1963
 
1964
[Install]
1965
WantedBy=multi-user.target
1966
EOF
1967
 
2314 richard 1968
# Log folder for gammu-smsd
2772 rexy 1969
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1970
	chmod 755 /var/log/gammu-smsd
1376 richard 1971
 
2552 rexy 1972
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1973
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1974
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1975
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1976
#EOF
2552 rexy 1977
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1978
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1979
 
2724 rexy 1980
} # End of gammu_smsd()
1376 richard 1981
 
2990 rexy 1982
########################################################
1983
##                      "msec"                        ##
1984
## - Apply the "fileserver" security level            ##
1985
## - remove the "system request" for rebooting        ##
1986
## - Fix several file permissions                     ##
1987
########################################################
2202 richard 1988
msec()
1989
{
1990
 
1991
# Apply fileserver security level
2990 rexy 1992
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1993
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1994
 
2203 richard 1995
# Set permissions monitoring and enforcement
2202 richard 1996
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 1997
/var/log/firewall/                      root.apache     750
2202 richard 1998
/var/log/firewall/*                     root.apache     640
1999
/etc/security/msec/perm.local           root.root       640
2000
/etc/security/msec/level.local          root.root       640
2001
/etc/freeradius-web                     root.apache     750
2002
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2003
/etc/raddb/client.conf                  radius.radius   640
2004
/etc/raddb/radius.conf                  radius.radius   640
2005
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2006
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2007
/etc/pki/CA/                            root.apache     750 force
2008
/etc/pki/CA/*                           root.apache     640 force 
2009
/etc/pki/CA/private/                    root.root       700 force
2010
/etc/pki/CA/private/*                   root.root       600 force
2011
/etc/pki/tls/private/                   root.apache     750 force
2012
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2013
EOF
2454 tom.houday 2014
# apply now hourly & daily checks
2990 rexy 2015
	/usr/sbin/msec
2016
	/etc/cron.weekly/msec
2202 richard 2017
 
2724 rexy 2018
} # End of msec()
2202 richard 2019
 
2020
##################################################################
2552 rexy 2021
##                   Fonction "letsencrypt"                     ##
2022
## - Install Let's Encrypt client                               ##
2023
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2024
##################################################################
2025
letsencrypt()
2026
{
3170 rexy 2027
	acmesh_installDir="/opt/acme.sh"
2028
	acmesh_confDir="/usr/local/etc/letsencrypt"
2029
	acmesh_userAgent="ALCASAR"
2990 rexy 2030
# Remove potential old installers
2586 tom.houday 2031
	rm -rf /tmp/acme.sh-*
3170 rexy 2032
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2033
# Extract acme.sh
2304 tom.houday 2034
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2035
	pwdInstall=$(pwd)
3169 rexy 2036
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2037
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2038
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2039
# Install acme.sh
2304 tom.houday 2040
	./acme.sh --install \
2041
		--home $acmesh_installDir \
2042
		--config-home $acmesh_confDir/data \
2043
		--certhome $acmesh_confDir/certs \
2044
		--accountkey $acmesh_confDir/ca/account.key \
2045
		--accountconf $acmesh_confDir/data/account.conf \
2046
		--useragent $acmesh_userAgent \
2308 tom.houday 2047
		--nocron \
2048
		> /dev/null
2304 tom.houday 2049
	if [ $? -ne 0 ]; then
2050
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2051
	fi
2990 rexy 2052
# Create configuration file
2304 tom.houday 2053
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2054
email=
2055
dateIssueRequest=
2056
domainRequest=
2057
challenge=
2058
dateIssued=
2059
dnsapi=
2060
dateNextRenewal=
2061
EOF
2688 lucas.echa 2062
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2063
	rm -rf /tmp/acme.sh-*
2724 rexy 2064
} # End of letsencrypt()
2304 tom.houday 2065
 
2066
##################################################################
2990 rexy 2067
##                       "mail_service"                         ##
2994 rexy 2068
## - Install Postfix conf for email registration method         ##
2990 rexy 2069
##################################################################
2070
mail_service()
2071
{
3062 rexy 2072
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2073
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2074
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2075
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2076
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2077
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2078
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2079
smtputf8_enable = no
3062 rexy 2080
smtp_use_tls = yes
2081
smtp_tls_wrappermode = yes
3005 rexy 2082
smtp_sasl_auth_enable = yes
2083
smtp_sasl_security_options = noanonymous
2084
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2085
relayhost =
2990 rexy 2086
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2087
EOT
2990 rexy 2088
	chown -R postfix:postfix /var/lib/postfix
2089
} # end of mail_service
2090
 
2091
##################################################################
2552 rexy 2092
##                    Fonction "post_install"                   ##
2093
## - Modifying banners (locals et ssh) & prompts                ##
2094
## - SSH config                                                 ##
2095
## - sudoers config & files security                            ##
2096
## - log rotate & ANSSI security parameters                     ##
2097
## - Apply former conf in case of an update                     ##
2098
##################################################################
1 root 2099
post_install()
2100
{
3093 rexy 2101
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2102
# change the SSHD options
2195 richard 2103
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2104
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2105
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2106
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2107
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2108
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2109
# sshd listens on EXTIF & INTIF
2110
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2111
# sshd authorized certificate for root login
2112
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2113
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2114
# ALCASAR conf file
2818 rexy 2115
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2116
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2117
	echo "SSH_LAN=22" >> $CONF_FILE
2118
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2119
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2120
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2121
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2122
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2123
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2124
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2125
	echo "LDAP_FILTER=" >> $CONF_FILE
2126
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2127
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2128
	echo "LDAP_SSL=on" >> $CONF_FILE
2129
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2130
	echo "SMS=off" >> $CONF_FILE
2131
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2132
	echo "MAIL=off" >> $CONF_FILE
2133
	echo "MAIL_TYPE=" >> $CONF_FILE
2134
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2135
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2136
	echo "MAIL_ADDR=" >> $CONF_FILE
2137
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2138
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2139
	echo "BL_PUREIP=on" >> $CONF_FILE
2140
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2141
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2142
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2143
	echo "WIFI4EU=off" >> $CONF_FILE
2144
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2145
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2146
# Prompt customisation (colors)
1 root 2147
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2148
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2149
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2150
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2151
# sudoers configuration for "apache" & "sysadmin"
1 root 2152
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2153
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2154
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2155
# Modify some logrotate files (gammu, ulogd)
1 root 2156
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2157
	chmod 644 /etc/logrotate.d/*
2195 richard 2158
# Log compression
706 franck 2159
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2160
# actualisation des fichiers logs compressés
2521 armand.ito 2161
	for dir in firewall e2guardian lighttpd
706 franck 2162
	do
2688 lucas.echa 2163
		find /var/log/$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 2164
	done
2601 tom.houday 2165
	/usr/bin/systemctl daemon-reload
2956 rexy 2166
# processes started at boot time (Systemctl)
3170 rexy 2167
	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 2168
	do
1574 richard 2169
		/usr/bin/systemctl -q enable $i.service
1221 richard 2170
	done
2454 tom.houday 2171
 
1452 richard 2172
# disable processes at boot time (Systemctl)
2688 lucas.echa 2173
	for i in ulogd gpm dhcpd
1452 richard 2174
	do
1574 richard 2175
		/usr/bin/systemctl -q disable $i.service
1452 richard 2176
	done
2454 tom.houday 2177
 
2864 rexy 2178
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2179
# ignore ICMP broadcast (smurf attack)
2180
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2181
# ignore ICMP errors bogus
2182
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2183
# remove ICMP redirects responces
2184
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2185
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2186
# enable SYN Cookies (Syn flood attacks)
2187
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2188
# enable kernel antispoofing
2189
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2190
# ignore source routing
2191
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2192
# set conntrack timer to 1h (3600s) instead of 5 weeks
2193
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2194
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2195
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2196
# disable iptables_helpers
2197
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2198
# Switch to the router mode
2199
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2200
# Remove unused service ipv6
1964 franck 2201
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2202
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2203
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2204
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2205
# switch to multi-users runlevel (instead of x11)
1221 richard 2206
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2207
# disable Core dump file
2208
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2209
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2210
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2211
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2212
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2213
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2214
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2215
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2216
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2217
	then
2454 tom.houday 2218
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2219
		echo >> /etc/mageia-release
2220
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2221
	else
2222
		echo > /etc/mageia-release
2454 tom.houday 2223
	fi
2224
	if [ $Lang == "fr" ]
2225
	then
3093 rexy 2226
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2227
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2228
	else
3093 rexy 2229
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2230
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2231
	fi
2232
	/usr/bin/update-grub2
1221 richard 2233
# Load and apply the previous conf file
2234
	if [ "$mode" = "update" ]
532 richard 2235
	then
2887 rexy 2236
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2237
		$DIR_DEST_BIN/alcasar-conf.sh --load
2238
		PARENT_SCRIPT=`basename $0`
2239
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2240
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2241
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2242
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2243
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2244
	fi
2560 rexy 2245
	rm -f /var/tmp/alcasar-conf*
1221 richard 2246
	chown -R root:apache $DIR_DEST_ETC/*
2247
	chmod -R 660 $DIR_DEST_ETC/*
2248
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2249
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2250
	echo ""
1 root 2251
	echo "#############################################################################"
638 richard 2252
	if [ $Lang == "fr" ]
2253
		then
2254
		echo "#                        Fin d'installation d'ALCASAR                       #"
2255
		echo "#                                                                           #"
2256
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2257
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2258
		echo "#                                                                           #"
2259
		echo "#############################################################################"
2260
		echo
2261
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2262
		echo
2263
		echo "- Lisez attentivement la documentation d'exploitation"
2264
		echo
2688 lucas.echa 2265
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2266
		echo
2267
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2268
	else
2396 tom.houday 2269
		echo "#                        End of ALCASAR install process                     #"
638 richard 2270
		echo "#                                                                           #"
2271
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2272
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2273
		echo "#                                                                           #"
2274
		echo "#############################################################################"
2275
		echo
2276
		echo "- The system will be rebooted in order to operate ALCASAR"
2277
		echo
2278
		echo "- Read the exploitation documentation"
2279
		echo
2688 lucas.echa 2280
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2281
		echo
2282
		echo "                   Hit 'Enter' to continue"
2283
	fi
1782 franck 2284
	sleep 2
2560 rexy 2285
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2286
	then
2688 lucas.echa 2287
		read
815 richard 2288
	fi
774 richard 2289
	clear
1 root 2290
	reboot
2724 rexy 2291
} # End of post_install()
1 root 2292
 
2552 rexy 2293
#####################################################################################
2294
#                                   Main Install loop                               #
2295
#####################################################################################
832 richard 2296
dir_exec=`dirname "$0"`
2297
if [ $dir_exec != "." ]
2298
then
2299
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2300
	echo "Launch this program from the ALCASAR archive directory"
2301
	exit 0
2302
fi
2688 lucas.echa 2303
if [ $EUID -gt 0 ]
2220 richard 2304
then
2688 lucas.echa 2305
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2306
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2307
	exit 0
2308
fi
832 richard 2309
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2310
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2311
nb_args=$#
2312
args=$1
2313
if [ $nb_args -eq 0 ]
2314
then
2315
	nb_args=1
2316
	args="-h"
2317
fi
1062 richard 2318
chmod -R u+x $DIR_SCRIPTS/*
1 root 2319
case $args in
2320
	-\? | -h* | --h*)
2321
		echo "$usage"
2322
		exit 0
2323
		;;
291 franck 2324
	-i | --install)
3180 rexy 2325
		for func in system_testing network_testing
2724 rexy 2326
		do
2327
			header_install
2328
			$func
2329
			if [ $DEBUG_ALCASAR == "on" ]
2330
			then
3179 rexy 2331
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2332
				read
2333
			fi
2334
		done
595 richard 2335
# RPMs install
2941 rexy 2336
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2337
		if [ "$?" != "0" ]
1 root 2338
		then
595 richard 2339
			exit 0
2340
		fi
1249 richard 2341
		if [ -e $CONF_FILE ]
595 richard 2342
		then
2458 richard 2343
# Uninstall or update the running version
2344
			if [ "$mode" == "update" ]
2345
			then
2560 rexy 2346
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2347
			else
2560 rexy 2348
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2349
			fi
595 richard 2350
		fi
2847 rexy 2351
		if [ $DEBUG_ALCASAR == "on" ]
2352
		then
2353
			echo "*** 'debug' : end of cleaning ***"
2354
			read
2355
		fi
2980 rexy 2356
# Avoid some RPM automatic updates
2357
		echo "/^kernel/" > /etc/urpmi/skip.list
2358
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2359
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2360
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2361
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2362
		else
3170 rexy 2363
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2364
		fi
2835 rexy 2365
# Test if conf file
2366
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2367
		then
2826 rexy 2368
# Extract some info from the previous configuration file
2834 rexy 2369
			cd /var/tmp
2370
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2371
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2372
			then
2373
				header_install
2374
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2375
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2376
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2377
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2378
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2379
				if [ $Lang == "fr" ]
2834 rexy 2380
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2381
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2382
				fi
2834 rexy 2383
				response=0
2384
				PTN='^[oOnNyY]?$'
2385
				until [[ "$response" =~ $PTN ]]
2386
				do
2387
					if [ $Lang == "fr" ]
2388
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2389
						else echo -n "Do you want to use it (Y/n)?";
2390
					fi
2391
					read response
2392
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2393
					then
2394
						rm -f /var/tmp/alcasar-conf*
2395
						rm -rf /var/tmp/conf
2396
					fi
2397
				done
2398
			fi
2847 rexy 2399
			cd $DIR_INSTALL
597 richard 2400
		fi
636 richard 2401
# Test if update
2834 rexy 2402
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2403
		then
2404
			if [ $Lang == "fr" ]
2405
				then echo "#### Installation avec mise à jour ####";
2406
				else echo "#### Installation with update     ####";
2407
			fi
5 franck 2408
			mode="update"
1 root 2409
		fi
3170 rexy 2410
		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 2411
		do
2412
			$func
2466 richard 2413
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2414
			then
3179 rexy 2415
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2416
				read
2466 richard 2417
			fi
14 richard 2418
		done
5 franck 2419
		;;
291 franck 2420
	-u | --uninstall)
1828 richard 2421
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2422
		then
597 richard 2423
			if [ $Lang == "fr" ]
2424
				then echo "ALCASAR n'est pas installé!";
2425
				else echo "ALCASAR isn't installed!";
2426
			fi
1 root 2427
			exit 0
2428
		fi
5 franck 2429
		response=0
2760 lucas.echa 2430
		PTN='^[oOyYnN]?$'
2431
		until [[ "$response" =~ $PTN ]]
5 franck 2432
		do
597 richard 2433
			if [ $Lang == "fr" ]
2760 lucas.echa 2434
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2435
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2436
			fi
5 franck 2437
			read response
2438
		done
1103 richard 2439
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2440
		then
1103 richard 2441
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2442
		else
2560 rexy 2443
			rm -f /var/tmp/alcasar-conf*
1 root 2444
		fi
597 richard 2445
# Uninstall the running version
2560 rexy 2446
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2447
		;;
2448
	*)
2449
		echo "Argument inconnu :$1";
460 richard 2450
		echo "Unknown argument :$1";
1 root 2451
		echo "$usage"
2452
		exit 1
2453
		;;
2454
esac
10 franck 2455
# end of script