Subversion Repositories ALCASAR

Rev

Rev 3112 | Rev 3135 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3123 2023-04-04 22:25:41Z 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)
3099 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, clamav, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6
# contact : info@alcasar.net
959 franck 7
 
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
#	antivirus		: Clamav & freshclam configuration
27
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 28
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 29
#	unbound			: Name server configuration
2990 rexy 30
#	vnstat			: Little network stat daemon
2688 lucas.echa 31
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 32
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 33
#	fail2ban		: Fail2ban IDS installation and configuration
34
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 35
#	msec			: Mageia security package configuration
2304 tom.houday 36
#	letsencrypt		: Let's Encrypt client
2990 rexy 37
#	mail_service	: Mail service for email authentification method
2552 rexy 38
#	post_install	: Security, log rotation, etc.
1 root 39
 
2499 tom.houday 40
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 41
DATE=`date '+%d %B %Y - %Hh%M'`
42
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 43
Lang=`echo $LANG|cut -c 1-2`
1362 richard 44
mode="install"
1 root 45
# ******* Files parameters - paramètres fichiers *********
2552 rexy 46
DIR_INSTALL=`pwd`						# current directory
1015 richard 47
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
48
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 49
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
50
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
51
DIR_WEB="/var/www/html"					# directory of Lighttpd
52
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
53
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 54
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
55
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 56
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 57
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 58
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 59
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 60
DB_RADIUS="radius"						# database name used by FreeRadius server
61
DB_USER="radius"						# user name allows to request the users database
62
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 63
# ******* Network parameters - paramètres réseau *******
2552 rexy 64
HOSTNAME="alcasar"						# default hostname
65
DOMAIN="localdomain"					# default local domain
2736 rexy 66
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
67
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 68
MTU="1500"
1243 richard 69
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 70
# ****** Paths - chemin des commandes *******
71
SED="/bin/sed -i"
72
# ****************** End of global parameters *********************
73
 
2724 rexy 74
license()
959 franck 75
{
76
	if [ $Lang == "fr" ]
1538 richard 77
	then
78
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
79
	else
80
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 81
	fi
1538 richard 82
	response=0
2760 lucas.echa 83
	PTN='^[oOyYnN]?$'
84
	until [[ "$response" =~ $PTN ]]
1538 richard 85
	do
86
		if [ $Lang == "fr" ]
1563 franck 87
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 88
			else echo -n "Do you accept the terms of this license (Y/n)? : "
89
		fi
90
		read response
91
	done
92
	if [ "$response" = "n" ] || [ "$response" = "N" ]
93
	then
94
		exit 1
95
	fi
2724 rexy 96
} # End of license()
959 franck 97
 
2724 rexy 98
header_install()
1 root 99
{
100
	clear
101
	echo "-----------------------------------------------------------------------------"
460 richard 102
	echo "                     ALCASAR V$VERSION Installation"
1 root 103
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
104
	echo "-----------------------------------------------------------------------------"
2724 rexy 105
} # End of header_install()
1 root 106
 
2552 rexy 107
########################################################
2990 rexy 108
##                  "system_testing"                  ##
2552 rexy 109
## - Test Mageia version                              ##
110
## - Test ALCASAR version (if already installed)      ##
111
## - Test free space on /var  (>10G)                  ##
112
## - Test Internet access                             ##
113
########################################################
2990 rexy 114
system_testing()
29 richard 115
{
1529 richard 116
# Test of Mageia version
3043 rexy 117
# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 118
	fic=`cat /etc/product.id`
119
	unknown_os=0
120
	old="$IFS"
121
	IFS=","
122
	set $fic
2688 lucas.echa 123
	for i in "$@"
1529 richard 124
	do
125
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 126
			then
1529 richard 127
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
128
			unknown_os=`expr $unknown_os + 1`
129
		fi
130
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 131
			then
1529 richard 132
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
133
			unknown_os=`expr $unknown_os + 1`
134
		fi
135
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 136
			then
1529 richard 137
			ARCH=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
	done
2669 tom.houday 141
	if [ "$ARCH" != "x86_64" ]
2149 richard 142
		then
143
		if [ $Lang == "fr" ]
2669 tom.houday 144
			then echo "Votre architecture matérielle doit être en 64bits"
145
			else echo "You hardware architecture must be 64bits"
2149 richard 146
		fi
2482 lucas.echa 147
		exit 1
2149 richard 148
	fi
1529 richard 149
	IFS="$old"
3077 rexy 150
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
2688 lucas.echa 151
	then
2669 tom.houday 152
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
153
			then
154
			echo
155
			if [ $Lang == "fr" ]
156
				then
157
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
158
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
3077 rexy 159
				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 160
				echo "3 - Importez votre base des usagers"
161
			else
162
				echo "The automatic update of ALCASAR can't be performed."
163
				echo "1 - Save your traceability files and the user database"
3077 rexy 164
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 165
				echo "3 - Import your users database"
166
			fi
167
		else
168
			if [ $Lang == "fr" ]
169
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
170
				else echo "The installation of ALCASAR can't be performed."
171
			fi
172
		fi
173
		echo
174
		if [ $Lang == "fr" ]
3077 rexy 175
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
176
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 177
		fi
2688 lucas.echa 178
		exit 1
2669 tom.houday 179
	fi
180
 
1362 richard 181
# Test if ALCASAR is already installed
182
	if [ -e $CONF_FILE ]
183
	then
2396 tom.houday 184
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 185
		if [ $Lang == "fr" ]
2669 tom.houday 186
			then echo "La version $current_version d'ALCASAR est déjà installée"
187
			else echo "ALCASAR version $current_version is already installed"
1342 richard 188
		fi
1362 richard 189
		response=0
2458 richard 190
		PTN='^[12]$'
2760 lucas.echa 191
		until [[ "$response" =~ $PTN ]]
1362 richard 192
		do
193
			if [ $Lang == "fr" ]
2669 tom.houday 194
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
195
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 196
			fi
1362 richard 197
			read response
198
		done
2458 richard 199
		if [ "$response" = "2" ]
1362 richard 200
		then
2560 rexy 201
			rm -f /var/tmp/alcasar-conf*
1362 richard 202
		else
2870 rexy 203
# Create the archive of conf files
1362 richard 204
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 205
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
206
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
207
			if [ $local_unbound_unit -ne 4 ]; then
208
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
209
			fi
1362 richard 210
			mode="update"
211
		fi
1529 richard 212
	fi
2847 rexy 213
# Free /var (when updating) and test free space
214
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 215
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 216
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 217
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
218
	if [ $free_space -lt 10 ]
1529 richard 219
		then
2771 rexy 220
		if [ $Lang == "fr" ]
2847 rexy 221
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 222
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 223
		fi
2771 rexy 224
	exit 0
1529 richard 225
	fi
2990 rexy 226
} # End of system_testing
2669 tom.houday 227
 
2870 rexy 228
########################################################
2990 rexy 229
##                   "network_testing"                ##
230
## - Internet access test                             ##
2870 rexy 231
########################################################
2990 rexy 232
network_testing()
2870 rexy 233
{
2669 tom.houday 234
# Detect external/internal interfaces
235
	if [ -z "$EXTIF" ]; then
3112 rexy 236
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
237
		nb_gw=$(echo $GwListSorted | wc -w)
238
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 239
			if [ "$Lang" == 'fr' ]
2771 rexy 240
				then echo "Aucune passerelle par défaut configurée"
241
				else echo "No default gateway configured"
2669 tom.houday 242
			fi
243
			exit 1
3112 rexy 244
		elif [ $nb_gw -eq 1 ]; then
245
			EXTIF="$GwListSorted"
246
		else
247
			if [ "$Lang" == 'fr' ]
248
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
249
				else echo -n "Error : Several interfaces have a default gateway ( "
250
			fi
251
				echo "$GwListSorted" | tr "\n" " "
252
				echo ")"
253
			exit 1
2669 tom.houday 254
		fi
255
	fi
256
	if [ "$Lang" == 'fr' ]
257
		then echo "Interface externe (Internet) utilisée : $EXTIF"
258
		else echo "External interface (Internet) used: $EXTIF"
259
	fi
260
 
261
	if [ -z "$INTIF" ]; then
3112 rexy 262
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
263
		IntifCount=$(echo "$IntifListSorted" | wc -w)
264
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 265
			if [ "$Lang" == 'fr' ]
266
				then echo "Aucune interface de disponible pour le réseau interne"
267
				else echo "No interface available for the internal network"
268
			fi
269
			exit 1
3112 rexy 270
		elif [ $IntifCount -eq 1 ]; then
271
			INTIF="$IntifListSorted"
2669 tom.houday 272
		else
3112 rexy 273
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
3112 rexy 275
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
276
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 277
			fi
3112 rexy 278
			echo "$IntifListSorted"
2669 tom.houday 279
			response=''
280
			while true; do
281
				if [ "$Lang" == 'fr' ]
3112 rexy 282
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
283
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 284
				fi
285
				read response
3112 rexy 286
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 287
 
288
				# Check if interface exist
3112 rexy 289
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 290
					INTIF="$response"
291
					break
292
				else
293
					if [ "$Lang" == 'fr' ]
294
						then echo "Interface \"$response\" introuvable"
295
						else echo "Interface \"$response\" not found"
296
					fi
297
				fi
298
			done
299
		fi
300
	fi
301
	if [ "$Lang" == 'fr' ]
302
		then echo "Interface interne utilisée : $INTIF"
303
		else echo "Internal interface used: $INTIF"
304
	fi
305
 
2290 richard 306
	if [ $Lang == "fr" ]
307
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 308
		else echo -n "Network parameters tests: "
2290 richard 309
	fi
310
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 311
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 312
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 313
	for i in $IF_INTERFACES
314
	do
2688 lucas.echa 315
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 316
			rm -f ifcfg-$i
2454 tom.houday 317
 
2282 richard 318
			if [ $Lang == "fr" ]
319
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 320
				else echo "Deleting: ifcfg-$i"
2282 richard 321
			fi
322
		fi
323
	done
2688 lucas.echa 324
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 325
	echo -n "."
2454 tom.houday 326
# Test Ethernet NIC links state
2669 tom.houday 327
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
328
	if [ ! -z "$interfacesDown" ]; then
329
		for i in $interfacesDown; do
330
			if [ $Lang == "fr" ]
331
			then
332
				echo -e "\nÉchec"
333
				echo "Le lien réseau de la carte $i n'est pas actif."
334
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
335
			else
336
				echo -e "\nFailed"
337
				echo "The link state of $i interface is down."
338
				echo "Make sure that this network card is connected to a switch or an A.P."
339
			fi
340
		done
341
		exit 1
342
	fi
1471 richard 343
	echo -n "."
344
# Test EXTIF config files
2681 tom.houday 345
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
346
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 347
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 348
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 349
	then
784 richard 350
		if [ $Lang == "fr" ]
2454 tom.houday 351
		then
2669 tom.houday 352
			echo -e "\nÉchec"
784 richard 353
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
354
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 355
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 356
		else
2669 tom.houday 357
			echo -e "\nFailed"
784 richard 358
			echo "The Internet connected network card ($EXTIF) isn't well configured."
359
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 360
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 361
		fi
830 richard 362
		echo "DEVICE=$EXTIF"
784 richard 363
		echo "IPADDR="
364
		echo "NETMASK="
365
		echo "GATEWAY="
366
		echo "DNS1="
367
		echo "DNS2="
830 richard 368
		echo "ONBOOT=yes"
2669 tom.houday 369
		exit 1
784 richard 370
	fi
371
	echo -n "."
2290 richard 372
# Test if default GW is alive
1499 richard 373
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 374
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 375
		then
595 richard 376
		if [ $Lang == "fr" ]
2454 tom.houday 377
		then
2669 tom.houday 378
			echo -e "\nÉchec"
2290 richard 379
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 380
			echo "Réglez ce problème puis relancez ce script."
381
		else
2669 tom.houday 382
			echo -e "\nFailed"
2290 richard 383
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 384
			echo "Resolv this problem, then restart this script."
385
		fi
2669 tom.houday 386
		exit 1
308 richard 387
	fi
388
	echo -n "."
2290 richard 389
# Test Internet connectivity
2669 tom.houday 390
	domainTested='www.google.com'
391
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
392
	if [ $? -ne 0 ]; then
595 richard 393
		if [ $Lang == "fr" ]
2454 tom.houday 394
		then
2669 tom.houday 395
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 396
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
397
			echo "Vérifiez la validité des adresses IP des DNS."
398
		else
2669 tom.houday 399
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 400
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
401
			echo "Verify the DNS IP addresses"
402
		fi
2669 tom.houday 403
		exit 1
29 richard 404
	fi
308 richard 405
	echo ". : ok"
2990 rexy 406
} # End of network_testing()
302 richard 407
 
2552 rexy 408
#######################################################################
2990 rexy 409
##                             "init"                                ##
2552 rexy 410
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
411
## - Creation of random password for GRUB, mariadb (admin and user)  ##
412
#######################################################################
2724 rexy 413
init()
302 richard 414
{
527 richard 415
	if [ "$mode" != "update" ]
302 richard 416
	then
417
# On affecte le nom d'organisme
597 richard 418
		header_install
302 richard 419
		ORGANISME=!
420
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 421
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 422
		do
595 richard 423
			if [ $Lang == "fr" ]
2454 tom.houday 424
				then echo -n "Entrez le nom de votre organisme : "
597 richard 425
				else echo -n "Enter the name of your organism : "
595 richard 426
			fi
330 franck 427
			read ORGANISME
613 richard 428
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 429
			then
330 franck 430
				ORGANISME=!
431
			fi
432
		done
302 richard 433
	fi
1 root 434
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 435
# We create random passwords and shared secrets
628 richard 436
	rm -f $PASSWD_FILE
2419 richard 437
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 438
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 439
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
440
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
441
		grep -v '[eE]nter password:' | \
442
		sed -e "s/PBKDF2 hash of your password is //"`
443
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
444
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
445
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
446
	chmod 0600 /boot/grub2/user.cfg
2419 richard 447
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 448
	echo "GRUB2_user=root" >> $PASSWD_FILE
449
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 450
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 451
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 452
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 453
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 454
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 455
	echo "db_user=$DB_USER" >> $PASSWD_FILE
456
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 457
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 458
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
459
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 460
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 461
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
462
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 463
	chmod 640 $PASSWD_FILE
1828 richard 464
#  copy scripts in in /usr/local/bin
2664 tom.houday 465
	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 466
#  copy conf files in /usr/local/etc
1954 richard 467
	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 468
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 469
# generate central conf file
470
	cat <<EOF > $CONF_FILE
612 richard 471
##########################################
472
##                                      ##
473
##          ALCASAR Parameters          ##
474
##                                      ##
475
##########################################
1 root 476
 
612 richard 477
INSTALL_DATE=$DATE
478
VERSION=$VERSION
479
ORGANISM=$ORGANISME
480
EOF
628 richard 481
	chmod o-rwx $CONF_FILE
2724 rexy 482
} # End of init()
1 root 483
 
2552 rexy 484
#########################################################
2990 rexy 485
##                     "network"                       ##
2552 rexy 486
## - Define the several network address                ##
487
## - Define the DNS naming                             ##
488
## - INTIF parameters (consultation network)           ##
489
## - Write "/etc/hosts" file                           ##
490
## - write "hosts.allow" & "hosts.deny" files          ##
491
#########################################################
2724 rexy 492
network()
1 root 493
{
494
	header_install
636 richard 495
	if [ "$mode" != "update" ]
496
		then
497
		if [ $Lang == "fr" ]
498
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
499
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
500
		fi
501
		response=0
2760 lucas.echa 502
		PTN='^[oOyYnN]?$'
503
		until [[ "$response" =~ $PTN ]]
1 root 504
		do
595 richard 505
			if [ $Lang == "fr" ]
659 richard 506
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 507
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 508
			fi
1 root 509
			read response
510
		done
636 richard 511
		if [ "$response" = "n" ] || [ "$response" = "N" ]
512
		then
513
			PRIVATE_IP_MASK="0"
514
			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 515
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 516
			do
595 richard 517
				if [ $Lang == "fr" ]
597 richard 518
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
519
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 520
				fi
597 richard 521
				read PRIVATE_IP_MASK
1 root 522
			done
636 richard 523
		else
2688 lucas.echa 524
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 525
		fi
595 richard 526
	else
2834 rexy 527
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
528
		rm -rf /var/tmp/conf
1 root 529
	fi
861 richard 530
# Define LAN side global parameters
1740 richard 531
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 532
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 533
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 534
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 535
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 536
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 537
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 538
	then
2454 tom.houday 539
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 540
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 541
	fi
1499 richard 542
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
543
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 544
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 545
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 546
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 547
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 548
# Define Internet parameters
2809 rexy 549
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
550
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 551
	DNS1=${DNS1:=208.67.220.220}
70 franck 552
	DNS2=${DNS2:=208.67.222.222}
1499 richard 553
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 554
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 555
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 556
# Write network parameters in the conf file
2737 rexy 557
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
558
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 559
	echo "EXTIF=$EXTIF" >> $CONF_FILE
560
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 561
# Retrieve NIC name of other consultation LAN
2282 richard 562
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
563
	for i in $INTERFACES
564
	do
565
		SUB=`echo ${i:0:2}`
566
		if [ $SUB = "wl" ]
567
			then WIFIF=$i
2454 tom.houday 568
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 569
			then LANIF=$i
570
		fi
571
	done
572
	if [ -n "$WIFIF" ]
573
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
574
	elif [ -n "$LANIF" ]
575
		then echo "LANIF=$LANIF" >> $CONF_FILE
576
	fi
2552 rexy 577
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 578
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 579
	then
2947 rexy 580
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
581
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
582
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 583
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 584
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 585
	else
586
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 587
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 588
	fi
1587 richard 589
	echo "DNS1=$DNS1" >> $CONF_FILE
590
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 591
	echo "PROXY=off" >> $CONF_FILE
592
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
593
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 594
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 595
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 596
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 597
	echo "EXT_DHCP_IP=" >> $CONF_FILE
598
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
599
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 600
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
601
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 602
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 603
# network default
597 richard 604
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 605
	cat <<EOF > /etc/sysconfig/network
606
NETWORKING=yes
607
FORWARD_IPV4=true
608
EOF
2552 rexy 609
# write "/etc/hosts"
1 root 610
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
611
	cat <<EOF > /etc/hosts
503 richard 612
127.0.0.1	localhost
2558 rexy 613
$PRIVATE_IP	$HOSTNAME
1 root 614
EOF
2552 rexy 615
# write EXTIF (Internet) config
1499 richard 616
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
617
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 618
	then
1499 richard 619
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 620
DEVICE=$EXTIF
1585 richard 621
BOOTPROTO=dhcp
622
DNS1=127.0.0.1
623
PEERDNS=no
624
RESOLV_MODS=yes
625
ONBOOT=yes
1613 franck 626
NOZEROCONF=yes
1585 richard 627
METRIC=10
628
MII_NOT_SUPPORTED=yes
629
IPV6INIT=no
630
IPV6TO4INIT=no
631
ACCOUNTING=no
632
USERCTL=no
633
MTU=$MTU
634
EOF
2688 lucas.echa 635
	else
1585 richard 636
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
637
DEVICE=$EXTIF
14 richard 638
BOOTPROTO=static
597 richard 639
IPADDR=$PUBLIC_IP
640
NETMASK=$PUBLIC_NETMASK
641
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 642
DNS1=$DNS1
643
DNS2=$DNS2
1499 richard 644
RESOLV_MODS=yes
14 richard 645
ONBOOT=yes
646
METRIC=10
1610 franck 647
NOZEROCONF=yes
14 richard 648
MII_NOT_SUPPORTED=yes
649
IPV6INIT=no
650
IPV6TO4INIT=no
651
ACCOUNTING=no
652
USERCTL=no
994 franck 653
MTU=$MTU
14 richard 654
EOF
1499 richard 655
	fi
2552 rexy 656
# write INTIF (consultation LAN) in normal mode
2868 rexy 657
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 658
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
659
DEVICE=$INTIF
660
BOOTPROTO=static
661
ONBOOT=yes
662
NOZEROCONF=yes
663
MII_NOT_SUPPORTED=yes
664
IPV6INIT=no
665
IPV6TO4INIT=no
666
ACCOUNTING=no
667
USERCTL=no
668
EOF
2552 rexy 669
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 670
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 671
DEVICE=$INTIF
672
BOOTPROTO=static
673
IPADDR=$PRIVATE_IP
604 richard 674
NETMASK=$PRIVATE_NETMASK
1 root 675
ONBOOT=yes
676
METRIC=10
677
NOZEROCONF=yes
678
MII_NOT_SUPPORTED=yes
14 richard 679
IPV6INIT=no
680
IPV6TO4INIT=no
681
ACCOUNTING=no
682
USERCTL=no
1 root 683
EOF
2282 richard 684
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
685
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
686
	then
687
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
688
DEVICE=$WIFIF
689
BOOTPROTO=static
690
ONBOOT=yes
691
NOZEROCONF=yes
692
MII_NOT_SUPPORTED=yes
693
IPV6INIT=no
694
IPV6TO4INIT=no
695
ACCOUNTING=no
696
USERCTL=no
697
EOF
698
	elif [ -n "$LANIF" ]
699
	then
700
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
701
DEVICE=$LANIF
702
BOOTPROTO=static
703
ONBOOT=yes
704
NOZEROCONF=yes
705
MII_NOT_SUPPORTED=yes
706
IPV6INIT=no
707
IPV6TO4INIT=no
708
ACCOUNTING=no
709
USERCTL=no
710
EOF
711
	fi
2552 rexy 712
# write hosts.allow & hosts.deny
1 root 713
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
714
	cat <<EOF > /etc/hosts.allow
715
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 716
sshd: ALL
1 root 717
ntpd: $PRIVATE_NETWORK_SHORT
718
EOF
719
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
720
	cat <<EOF > /etc/hosts.deny
721
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
722
EOF
790 richard 723
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 724
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 725
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 726
# load conntrack ftp module
727
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 728
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 729
# load ipt_NETFLOW module
730
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 731
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 732
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
733
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 734
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
735
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 736
# create the alcasar-network unit
737
	cat << EOF > /etc/systemd/system/alcasar-network.service
738
#  This file is part of systemd.
2454 tom.houday 739
#
2956 rexy 740
#  systemd is free software; you can redistribute it and/or modify it
741
#  under the terms of the GNU General Public License as published by
742
#  the Free Software Foundation; either version 2 of the License, or
743
#  (at your option) any later version.
744
 
745
# This unit starts alcasar-network.sh script.
746
[Unit]
747
Description=alcasar-network.sh execution
748
After=network.target iptables.service
749
 
750
[Service]
751
Type=oneshot
752
RemainAfterExit=yes
753
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
754
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
755
TimeoutSec=0
756
 
757
[Install]
758
WantedBy=multi-user.target
759
EOF
760
	/usr/bin/systemctl daemon-reload
761
 
762
# 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 763
} # End of network()
1 root 764
 
2763 rexy 765
##################################################################
2990 rexy 766
##                           "CA"                               ##
2763 rexy 767
## - Creating the CA and the server certificate (lighttpd)      ##
768
##################################################################
769
CA()
770
{
771
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 772
	chmod 755 /etc/pki/
2801 rexy 773
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 774
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 775
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
776
	chmod 600 /etc/pki/CA/private/*
777
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
778
	chmod 640 /etc/pki/tls/private/*
2814 rexy 779
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 780
} # End of CA()
781
 
2990 rexy 782
######################################################
783
##                       "ACC"                      ##
784
## - copy ALCASAR Control Center (ACC) files        ##
785
## - configuration of the web server (Lighttpd)     ##
786
## - creation of the first ACC admin account        ##
787
## - secure the ACC access                          ##
788
######################################################
2724 rexy 789
ACC()
1 root 790
{
791
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
792
	mkdir $DIR_WEB
1833 richard 793
# Copy & adapt ACC files
316 richard 794
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
795
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 796
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
797
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
798
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 799
	chown -R apache:apache $DIR_WEB/*
1833 richard 800
# copy & adapt "freeradius-web" files
801
	cp -rf $DIR_CONF/freeradius-web/ /etc/
802
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
803
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
804
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
805
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
806
	cat <<EOF > /etc/freeradius-web/naslist.conf
807
nas1_name: alcasar-$ORGANISME
808
nas1_model: Network Access Controler
809
nas1_ip: $PRIVATE_IP
810
nas1_port_num: 0
811
nas1_community: public
812
EOF
813
	chown -R apache:apache /etc/freeradius-web/
814
# create the log & backup structure :
1489 richard 815
# - base = users database
816
# - archive = tarball of "base + http firewall + netflow"
1833 richard 817
# - security = watchdog log
2829 rexy 818
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 819
	for i in base archive security activity_report iot_captures;
1 root 820
	do
821
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
822
	done
5 franck 823
	chown -R root:apache $DIR_SAVE
1833 richard 824
# Configuring & securing php
2937 rexy 825
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 826
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
827
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 828
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 829
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
830
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 831
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
832
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 833
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
834
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 835
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 836
# Configuring & securing Lighttpd
790 richard 837
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 838
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
839
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 840
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
841
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 842
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
843
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 844
 
845
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 846
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 847
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 848
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
849
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
850
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 851
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
852
 
2592 rexy 853
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 854
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 855
 
856
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
857
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
858
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
859
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
860
 
861
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
862
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 863
	$SED 's/^$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
864
	$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 865
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 866
 
2588 rexy 867
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
868
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
869
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 870
 
2588 rexy 871
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 872
 
2552 rexy 873
# Creation of the first account (in 'admin' profile)
2293 tom.houday 874
	if [ "$mode" = "install" ]
2688 lucas.echa 875
	then
876
		header_install
1268 richard 877
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 878
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
879
		mkdir -p $DIR_DEST_ETC/digest
880
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 881
		if [ $Lang == "fr" ]
2760 lucas.echa 882
			then echo "Création du premier compte administrateur : "
883
			else echo "Creation of the first admin account : "
2737 rexy 884
		fi
2688 lucas.echa 885
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
886
		do
887
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
888
		done
2293 tom.houday 889
	fi
2818 rexy 890
# Creation of ACC certs links
891
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
892
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
893
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 894
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
895
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 896
	# Log file for ACC access imputability
2887 rexy 897
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
898
	chown root:apache $DIR_SAVE/security/acc_access.log
899
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 900
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
901
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 902
} # End of ACC()
1 root 903
 
2552 rexy 904
#############################################################
2990 rexy 905
##                     "time_server"                       ##
2552 rexy 906
## - Configuring NTP server                                ##
907
#############################################################
2724 rexy 908
time_server()
1837 richard 909
{
910
# Set the Internet time server
911
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
912
	cat <<EOF > /etc/ntp/step-tickers
913
0.fr.pool.ntp.org	# adapt to your country
914
1.fr.pool.ntp.org
915
2.fr.pool.ntp.org
916
EOF
917
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
918
	cat <<EOF > /etc/ntp.conf
919
server 0.fr.pool.ntp.org	# adapt to your country
920
server 1.fr.pool.ntp.org
921
server 2.fr.pool.ntp.org
922
server 127.127.1.0   		# local clock si NTP internet indisponible ...
923
fudge 127.127.1.0 stratum 10
924
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
925
restrict 127.0.0.1
926
driftfile /var/lib/ntp/drift
927
logfile /var/log/ntp.log
928
disable monitor
929
EOF
930
	chown -R ntp:ntp /var/lib/ntp
931
# Synchronize now
2688 lucas.echa 932
	ntpd -4 -q -g &
2724 rexy 933
} # End of time_server()
1837 richard 934
 
2541 rexy 935
#####################################################################
2990 rexy 936
##                           "init_db"                             ##
2541 rexy 937
## - Mysql initialization                                          ##
938
## - Set admin (root) password                                     ##
939
## - Remove unused users & databases                               ##
940
## - Radius database creation                                      ##
941
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
942
#####################################################################
2724 rexy 943
init_db()
1 root 944
{
2688 lucas.echa 945
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 946
	then
947
		systemctl stop mysqld
948
	fi
1355 richard 949
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 950
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 951
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 952
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 953
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
954
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 955
	[ -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 956
	[ -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 957
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
958
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
959
	/usr/bin/systemctl start mysqld
1963 richard 960
	nb_round=1
1981 richard 961
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 962
	do
963
		nb_round=`expr $nb_round + 1`
964
		sleep 2
965
	done
1981 richard 966
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 967
	then
1981 richard 968
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 969
		exit
1955 richard 970
	fi
1355 richard 971
# Secure the server
2688 lucas.echa 972
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 973
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 974
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
975
	$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 976
# Create 'radius' database
2688 lucas.echa 977
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 978
# Add an empty radius database structure
2688 lucas.echa 979
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 980
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 981
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
982
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
983
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 984
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 985
	/usr/bin/systemctl daemon-reload
2724 rexy 986
} # End of init_db()
1 root 987
 
2423 richard 988
###################################################################
2990 rexy 989
##                           "freeradius"                        ##
2423 richard 990
## - Set the configuration files                                 ##
991
## - Set the shared secret between coova-chilli and freeradius   ##
992
## - Adapt the Mysql conf file and counters                      ##
993
###################################################################
2724 rexy 994
freeradius()
1 root 995
{
1800 richard 996
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 997
	chown -R radius:radius /etc/raddb
998
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 999
# Set radius global parameters (radius.conf)
1 root 1000
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1001
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1002
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1003
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1004
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1005
# Add ALCASAR & Coovachilli dictionaries
1006
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1007
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1008
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1009
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1010
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1011
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1012
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1013
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1014
client localhost {
1015
	ipaddr = 127.0.0.1
1 root 1016
	secret = $secretradius
2438 richard 1017
	shortname = chilli
2454 tom.houday 1018
	nas_type = other
1 root 1019
}
1020
EOF
2758 rexy 1021
# Set Virtual server
1022
    # Remvoveing all except "alcasar virtual site")
1023
	# 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 1024
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1025
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1026
	chown radius:apache /etc/raddb/sites-available/alcasar*
1027
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1028
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1029
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1030
# Set modules
2728 rexy 1031
	# Add custom LDAP "available module"
2758 rexy 1032
	# 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 1033
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1034
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1035
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1036
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1037
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1038
	do
1039
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1040
	done
2758 rexy 1041
# Configure SQL module
2420 richard 1042
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1043
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1044
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1045
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1046
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1047
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1049
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1050
	# no TLS encryption on 127.0.0.1
2763 rexy 1051
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1052
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1053
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1054
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1055
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1056
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1057
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1058
	[ -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
1059
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1060
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1061
# sqlcounter modifications
2470 richard 1062
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1063
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1064
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1065
# make certain that mysql is up before freeradius start
2937 rexy 1066
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1067
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1068
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1069
# Allow apache to change some conf files (ie : ldap on/off)
1070
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1071
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1072
} # End of freeradius()
1 root 1073
 
2423 richard 1074
#############################################################################
2990 rexy 1075
##                                "chilli"                                 ##
2423 richard 1076
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1077
## - Adapt the authentication web page (intercept.php)                     ##
1078
#############################################################################
2724 rexy 1079
chilli()
1 root 1080
{
1370 richard 1081
# chilli unit for systemd
2937 rexy 1082
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1083
#  This file is part of systemd.
1084
#
1085
#  systemd is free software; you can redistribute it and/or modify it
1086
#  under the terms of the GNU General Public License as published by
1087
#  the Free Software Foundation; either version 2 of the License, or
1088
#  (at your option) any later version.
2771 rexy 1089
 
1090
# This unit launches coova-chilli a captive portal
1370 richard 1091
[Unit]
1092
Description=chilli is a captive portal daemon
1093
After=network.target
1094
 
1095
[Service]
1379 richard 1096
Type=forking
1370 richard 1097
ExecStart=/usr/libexec/chilli start
1098
ExecStop=/usr/libexec/chilli stop
1099
ExecReload=/usr/libexec/chilli reload
2775 rexy 1100
PIDFile=/run/chilli.pid
1370 richard 1101
 
1102
[Install]
1103
WantedBy=multi-user.target
1104
EOF
799 richard 1105
# init file creation
1370 richard 1106
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1107
	cat <<EOF > /etc/init.d/chilli
799 richard 1108
#!/bin/sh
1109
#
1110
# chilli CoovaChilli init
1111
#
1112
# chkconfig: 2345 65 35
1113
# description: CoovaChilli
1114
### BEGIN INIT INFO
1115
# Provides:       chilli
2454 tom.houday 1116
# Required-Start: network
1117
# Should-Start:
799 richard 1118
# Required-Stop:  network
2454 tom.houday 1119
# Should-Stop:
799 richard 1120
# Default-Start:  2 3 5
1121
# Default-Stop:
1122
# Description:    CoovaChilli access controller
1123
### END INIT INFO
1124
 
1125
[ -f /usr/sbin/chilli ] || exit 0
1126
. /etc/init.d/functions
1127
CONFIG=/etc/chilli.conf
2775 rexy 1128
pidfile=/run/chilli.pid
799 richard 1129
[ -f \$CONFIG ] || {
2394 tom.houday 1130
	echo "\$CONFIG Not found"
1131
	exit 0
799 richard 1132
}
2882 rexy 1133
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1134
RETVAL=0
1135
prog="chilli"
1136
case \$1 in
2394 tom.houday 1137
	start)
2454 tom.houday 1138
		if [ -f \$pidfile ] ; then
2394 tom.houday 1139
			gprintf "chilli is already running"
1140
		else
1141
			gprintf "Starting \$prog: "
2884 rexy 1142
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1143
			rm -f /run/chilli* # cleaning
2394 tom.houday 1144
			/usr/sbin/modprobe tun >/dev/null 2>&1
1145
			echo 1 > /proc/sys/net/ipv4/ip_forward
1146
			[ -e /dev/net/tun ] || {
2454 tom.houday 1147
				(cd /dev;
1148
				mkdir net;
1149
				cd net;
2394 tom.houday 1150
				mknod tun c 10 200)
1151
			}
1152
			ifconfig $INTIF 0.0.0.0
1153
			/usr/sbin/ethtool -K $INTIF gro off
1154
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1155
			RETVAL=\$?
1156
		fi
1157
		;;
799 richard 1158
 
2394 tom.houday 1159
	reload)
1160
		killall -HUP chilli
1161
		;;
799 richard 1162
 
2394 tom.houday 1163
	restart)
1164
		\$0 stop
1165
		sleep 2
1166
		\$0 start
1167
		;;
799 richard 1168
 
2394 tom.houday 1169
	status)
1170
		status chilli
1171
		RETVAL=0
1172
		;;
1173
 
1174
	stop)
2454 tom.houday 1175
		if [ -f \$pidfile ] ; then
2394 tom.houday 1176
			gprintf "Shutting down \$prog: "
1177
			killproc /usr/sbin/chilli
1178
			RETVAL=\$?
1179
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1180
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1181
		else
2394 tom.houday 1182
			gprintf "chilli is not running"
1183
		fi
1184
		;;
1185
 
1186
	*)
1187
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1188
		exit 1
799 richard 1189
esac
1190
echo
1191
EOF
2324 tom.houday 1192
	chmod a+x /etc/init.d/chilli
1193
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1194
# conf file creation
346 richard 1195
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1196
	#NTP Option configuration for DHCP
2032 richard 1197
	#DHCP Options : rfc2132
1198
		#dhcp option value will be convert in hexa.
1199
		#NTP option (or 'option 42') is like :
2454 tom.houday 1200
		#
2032 richard 1201
		#    Code   Len         Address 1               Address 2
1202
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1203
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1204
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1205
		#
1206
		#Code : 42 => 2a
1207
		#Len : 4 => 04
2688 lucas.echa 1208
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1209
	cat <<EOF > /etc/chilli.conf
1210
# coova config for ALCASAR
2775 rexy 1211
cmdsocket	/run/chilli.sock
1336 richard 1212
unixipc		chilli.$INTIF.ipc
2775 rexy 1213
pidfile		/run/chilli.pid
346 richard 1214
net		$PRIVATE_NETWORK_MASK
595 richard 1215
dhcpif		$INTIF
841 richard 1216
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1217
#nodynip
865 richard 1218
#statip
1219
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1220
domain		$DOMAIN
355 richard 1221
dns1		$PRIVATE_IP
1222
dns2		$PRIVATE_IP
346 richard 1223
uamlisten	$PRIVATE_IP
503 richard 1224
uamport		3990
2370 tom.houday 1225
uamuiport	3991
837 richard 1226
macauth
1227
macpasswd	password
1697 richard 1228
strictmacauth
1243 richard 1229
locationname	$HOSTNAME.$DOMAIN
346 richard 1230
radiusserver1	127.0.0.1
1231
radiusserver2	127.0.0.1
1232
radiussecret	$secretradius
1233
radiusauthport	1812
1234
radiusacctport	1813
2818 rexy 1235
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1236
redirurl
1243 richard 1237
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1238
uamsecret	$secretuam
1249 richard 1239
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1240
coaport		3799
1379 richard 1241
conup		$DIR_DEST_BIN/alcasar-conup.sh
1242
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1243
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1244
include		$DIR_DEST_ETC/alcasar-uamallowed
1245
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1246
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1247
#dhcpgateway		none
1248
#dhcprelayagent		none
1610 franck 1249
#dhcpgatewayport	none
2234 richard 1250
sslkeyfile	/etc/pki/tls/private/alcasar.key
1251
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1252
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1253
#redirssl
1254
#uamuissl
346 richard 1255
EOF
2274 richard 1256
# 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 1257
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1258
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1259
# create files for trusted domains and urls
1148 crox53 1260
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1261
	chown root:apache $DIR_DEST_ETC/alcasar-*
1262
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1263
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1264
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1265
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1266
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1267
	if [ "$chilli_exist" == "1" ]
1268
	then
2454 tom.houday 1269
		userdel -r chilli 2>/dev/null
796 richard 1270
	fi
1271
	groupadd -f chilli
1272
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1273
}  # End of chilli()
1349 richard 1274
 
2541 rexy 1275
################################################################
2990 rexy 1276
##                        "e2guardian"                        ##
2541 rexy 1277
## - Set the parameters of this HTML proxy (as controler)     ##
1278
################################################################
2724 rexy 1279
e2guardian()
1 root 1280
{
2758 rexy 1281
# Adapt systemd unit
2937 rexy 1282
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1283
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1284
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1285
# Adapt the main conf file
2521 armand.ito 1286
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1287
# French deny HTML page
2764 rexy 1288
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1289
# 2 filtergroups (8080 & 8090)
1290
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1291
# Listen on 8080 (HTTP for BL users) only on LAN side
1292
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1293
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1294
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1295
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1296
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1297
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
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
1306
# Enable clamd scanner
1307
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
3077 rexy 1308
# Set Max RAM cache to 10Mb
1309
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1310
# Set Max file size cache to 20Mb
1311
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1312
# Adapt the first group conf file
1313
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1314
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1315
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1316
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1317
 
2867 rexy 1318
# copy & adapt HTML templates
2866 rexy 1319
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1320
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1321
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1322
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1323
 
2841 rexy 1324
###### ALCASAR special filtering ####
2840 rexy 1325
# RAZ bannedphraselist
1326
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1327
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1328
# Disable URL control with regex
2764 rexy 1329
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1330
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1331
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1332
#	[ -e /usr/share/e2guardian/languages/french/template.html.default ] || mv /usr/share/e2guardian/languages/french/template.html /usr/share/e2guardian/languages/french/template.html.default
1333
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1334
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1335
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1336
# Dont filtering files by extension or mime-type (empty list)
497 richard 1337
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1338
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1339
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1340
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1341
# Empty LAN IP list that won't be WEB filtered
497 richard 1342
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1343
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1344
# Creation of ALCASAR banned site list
2841 rexy 1345
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1346
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1347
# E2guardian filter config for ALCASAR
1348
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1349
# block all SSL and CONNECT tunnels
1350
**s
1351
# block all SSL and CONNECT tunnels specified only as an IP
1352
*ips
1353
# block all sites specified only by an IP
1354
*ip
1355
EOF
2775 rexy 1356
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1357
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1358
	cat <<EOF > $DIR_DG/lists/bannedurllist
1359
# E2guardian filter config for ALCASAR
1360
EOF
2775 rexy 1361
# Creation of files for rehabilited domains and urls
2758 rexy 1362
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1363
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1364
	touch $DIR_DG/lists/exceptionsitelist
1365
	touch $DIR_DG/lists/exceptionurllist
1366
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1367
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1368
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1369
 
2758 rexy 1370
# Bing - add 'adlt=strict'
1371
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1372
EOF
1373
# 'Safesearch' regex actualisation
1374
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1375
# change the google safesearch ("safe=strict" instead of "safe=vss")
1376
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1377
 
1378
# Create & adapt the second group conf file (av + av_wl)
1379
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1380
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1381
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1382
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1383
 
2775 rexy 1384
# create log folder
1385
    mkdir -p /var/log/e2guardian
1386
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1387
} # End of e2guardian()
1 root 1388
 
71 richard 1389
##################################################################
2990 rexy 1390
##                       "antivirus"                            ##
2840 rexy 1391
## - Set the parameters of clamav and freshclam                 ##
71 richard 1392
##################################################################
2724 rexy 1393
antivirus()
71 richard 1394
{
2937 rexy 1395
# Clamd unit adaptation to e2guardian
1396
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1397
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1398
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
3097 rexy 1399
	$SED "s?^StandardOuput=.*?StandardOutput=journal?g" /etc/systemd/system/clamav-daemon.service
2937 rexy 1400
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1401
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1402
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1403
# Clamd conf adaptation to e2guardian
2840 rexy 1404
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1405
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1406
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1407
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1408
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1409
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1410
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1411
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1412
	chmod 775 /var/log/clamav /var/lib/clamav
1413
	chmod 664 /var/log/clamav/*
1358 richard 1414
# update virus database every 4 hours (24h/6)
1357 richard 1415
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1416
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1417
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1418
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1419
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1420
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
2980 rexy 1421
	# update now
1422
        /usr/bin/freshclam --no-warnings --quiet
2724 rexy 1423
} # End of antivirus()
71 richard 1424
 
2724 rexy 1425
##############################################################
2990 rexy 1426
##                        "ulogd"                           ##
2724 rexy 1427
## - Ulog config for multi-log files                        ##
1428
##############################################################
1429
ulogd()
476 richard 1430
{
1431
# Three instances of ulogd (three different logfiles)
1432
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1433
	nl=1
1358 richard 1434
	for log_type in traceability ssh ext-access
478 richard 1435
	do
2937 rexy 1436
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1437
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1438
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1439
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1440
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1441
[emu1]
478 richard 1442
file="/var/log/firewall/$log_type.log"
1443
sync=1
1444
EOF
2938 rexy 1445
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1446
		nl=`expr $nl + 1`
1447
	done
476 richard 1448
	chown -R root:apache /var/log/firewall
1449
	chmod 750 /var/log/firewall
1450
	chmod 640 /var/log/firewall/*
2724 rexy 1451
}  # End of ulogd()
476 richard 1452
 
1159 crox53 1453
##########################################################
2990 rexy 1454
##                     "nfsen"                          ##
2771 rexy 1455
## - configure NetFlow collector (nfcapd)               ##
1456
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1457
##########################################################
1389 richard 1458
nfsen()
1 root 1459
{
2772 rexy 1460
	groupadd -f nfcapd
2868 rexy 1461
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1462
# nfcapd unit for systemd
2937 rexy 1463
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1464
#  This file is part of systemd.
1465
#
1466
#  systemd is free software; you can redistribute it and/or modify it
1467
#  under the terms of the GNU General Public License as published by
1468
#  the Free Software Foundation; either version 2 of the License, or
1469
#  (at your option) any later version.
1470
 
2771 rexy 1471
# This unit launches nfcapd (a Netflow collector).
1372 richard 1472
[Unit]
2771 rexy 1473
Description=Netflow Capture Daemon
1474
After=network-online.target iptables.service
1372 richard 1475
 
1476
[Service]
3079 rexy 1477
Type=simple
2776 rexy 1478
ExecStartPre=/bin/mkdir -p /run/nfcapd
1479
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1480
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1481
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 1482
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1483
 
1484
[Install]
1485
WantedBy=multi-user.target
1486
EOF
2825 rexy 1487
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1488
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1489
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1490
} # End of nfsen()
1 root 1491
 
2552 rexy 1492
###########################################################
2990 rexy 1493
##                       "vnstat"                        ##
2809 rexy 1494
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1495
###########################################################
2724 rexy 1496
vnstat()
1541 richard 1497
{
2990 rexy 1498
# vnstat
2933 rexy 1499
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1500
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1501
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1502
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1503
# vnstat-dashboard
2933 rexy 1504
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1505
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1506
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1507
} # End of vnstat()
2281 tom.houday 1508
 
2724 rexy 1509
#########################################################
2990 rexy 1510
##                     "unbound"                       ##
2724 rexy 1511
## - create the conf files for 4 unbound services      ##
1512
## - create the systemd files for 4 unbound services   ##
1513
#########################################################
2688 lucas.echa 1514
unbound ()
1515
{
1516
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1517
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1518
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1519
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1520
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1521
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1522
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1523
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1524
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1525
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1526
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1527
 
2724 rexy 1528
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1529
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1530
forward-zone:
1531
	name: "."
1532
	forward-addr: $DNS1
1533
	forward-addr: $DNS2
1472 richard 1534
EOF
1535
 
2724 rexy 1536
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1537
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1538
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1539
## Add one block for each domain name managed by an other DNS server
1540
##
1541
## Example:
1542
##
1543
## server:
1544
##     local-zone: "<your_domain>." transparent
1545
## forward-zone:
1546
##     name: "<your_domain>."
1547
##     forward-addr: <@IP_domain_server>
1548
##
2558 rexy 1549
EOF
1550
 
2724 rexy 1551
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1552
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1553
server:
1554
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1555
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1556
EOF
1557
 
2724 rexy 1558
# Configuration file for lo of forward unbound
2688 lucas.echa 1559
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1560
server:
1561
	interface: 127.0.0.1@53
1562
	access-control-view: 127.0.0.1/8 lo
1563
view:
1564
	name: "lo"
2864 rexy 1565
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1566
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1567
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1568
	view-first: yes
1569
EOF
1570
 
2724 rexy 1571
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1572
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1573
server:
1574
	interface: ${PRIVATE_IP}@53
1575
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1576
view:
1577
	name: "$INTIF"
1578
	view-first: yes
1579
EOF
1580
 
2831 rexy 1581
# Configuration file for main unbound
2688 lucas.echa 1582
	cat << EOF > /etc/unbound/unbound.conf
1583
server:
1584
	verbosity: 1
1585
	hide-version: yes
1586
	hide-identity: yes
1587
	do-ip6: no
1588
	include: /etc/unbound/conf.d/common/forward-zone.conf
1589
	include: /etc/unbound/conf.d/common/local-forward/*
1590
	include: /etc/unbound/conf.d/common/local-dns/*
1591
	include: /etc/unbound/conf.d/forward/*
1592
EOF
1593
 
2724 rexy 1594
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1595
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1596
server:
1597
	interface: ${PRIVATE_IP}@54
1598
	access-control: $PRIVATE_IP_MASK allow
1599
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1600
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1601
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1602
EOF
1603
 
2724 rexy 1604
# Configuration file for blacklist unbound
2688 lucas.echa 1605
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1606
server:
1607
	verbosity: 1
1608
	hide-version: yes
1609
	hide-identity: yes
1610
	do-ip6: no
1611
	logfile: "/var/log/unbound/unbound-blacklist.log"
1612
	chroot: ""
1613
	define-tag: "blacklist"
1614
	log-local-actions: yes
1615
	include: /etc/unbound/conf.d/common/forward-zone.conf
1616
	include: /etc/unbound/conf.d/common/local-forward/*
1617
	include: /etc/unbound/conf.d/common/local-dns/*
1618
	include: /etc/unbound/conf.d/blacklist/*
1619
	include: /usr/local/share/unbound-bl-enabled/*
1620
EOF
1621
 
2724 rexy 1622
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1623
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1624
server:
1625
	interface: ${PRIVATE_IP}@55
1626
	access-control: $PRIVATE_IP_MASK allow
1627
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1628
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1629
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1630
EOF
1631
 
2724 rexy 1632
# Configuration file for whitelist unbound
2688 lucas.echa 1633
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1634
server:
3099 rexy 1635
	module-config: "ipset validator iterator"
2688 lucas.echa 1636
	verbosity: 1
1637
	hide-version: yes
1638
	hide-identity: yes
1639
	do-ip6: no
1640
	do-not-query-localhost: no
1641
	define-tag: "whitelist"
1642
	local-zone: "." transparent
1643
	local-zone-tag: "." "whitelist"
3099 rexy 1644
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1645
	include: /etc/unbound/conf.d/common/local-forward/*
1646
	include: /etc/unbound/conf.d/common/local-dns/*
1647
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1648
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1649
	username: ""
1650
ipset:
1651
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1652
EOF
1653
 
2724 rexy 1654
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1655
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1656
server:
1657
	interface: ${PRIVATE_IP}@56
1658
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1659
view:
1660
	name: "$INTIF"
1661
	local-zone: "." redirect
1662
	local-data: ". A $PRIVATE_IP"
1663
EOF
1664
 
2724 rexy 1665
# Configuration file for blackhole unbound
2688 lucas.echa 1666
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1667
server:
1668
	verbosity: 1
1669
	hide-version: yes
1670
	hide-identity: yes
1671
	do-ip6: no
2861 rexy 1672
	include: /etc/unbound/conf.d/common/local-forward/*
1673
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1674
	include: /etc/unbound/conf.d/blackhole/*
1675
EOF
2937 rexy 1676
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1677
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1678
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1679
	for list in blacklist blackhole whitelist
1474 richard 1680
	do
2937 rexy 1681
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1682
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1683
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1684
	done
3099 rexy 1685
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1686
} # End of unbound()
2688 lucas.echa 1687
 
2689 lucas.echa 1688
##################################################
2990 rexy 1689
##                   "dhcpd"                    ##
2689 lucas.echa 1690
##################################################
2724 rexy 1691
dhcpd()
2689 lucas.echa 1692
{
1693
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1694
	cat <<EOF > /etc/dhcpd.conf
1695
ddns-update-style none;
1696
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1697
	option routers $PRIVATE_IP;
1698
	option subnet-mask $PRIVATE_NETMASK;
1699
	option domain-name-servers $PRIVATE_IP;
1700
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1701
	default-lease-time 21600;
1702
	max-lease-time 43200;
1703
}
1704
EOF
2724 rexy 1705
} # End of dhcpd()
2689 lucas.echa 1706
 
2552 rexy 1707
##########################################################
2990 rexy 1708
##                         "BL"                         ##
2769 rexy 1709
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1710
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1711
##     - URLs for E²guardian                            ##
1712
##     - IPs for NetFilter                              ##
2769 rexy 1713
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1714
##########################################################
2724 rexy 1715
BL()
308 richard 1716
{
2990 rexy 1717
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1718
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1719
	mkdir -p /tmp/blacklists
1938 richard 1720
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1721
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1722
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1723
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1724
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1725
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1726
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1727
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1728
# add additional BL files
2770 rexy 1729
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1730
	do
1731
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1732
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1733
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1734
	done
2521 armand.ito 1735
	chown -R e2guardian:apache $DIR_DG
1957 richard 1736
	chown -R root:apache $DIR_DEST_SHARE
1737
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1738
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1739
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1740
# enable the default categories
1957 richard 1741
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1742
	rm -rf /tmp/blacklists
2724 rexy 1743
} # End of BL()
219 jeremy 1744
 
2552 rexy 1745
#######################################################
2990 rexy 1746
##                    "cron"                         ##
2552 rexy 1747
## - write all cron & anacron files                  ##
1748
#######################################################
2724 rexy 1749
cron()
1 root 1750
{
2640 rexy 1751
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1752
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1753
	cat <<EOF > /etc/crontab
1828 richard 1754
SHELL=/usr/bin/bash
2640 rexy 1755
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1756
MAILTO=root
1757
HOME=/
1758
 
1759
# run-parts
1760
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1761
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1762
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1763
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1764
EOF
1765
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1766
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1767
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1768
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1769
EOF
811 richard 1770
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1771
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1772
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1773
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1774
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1775
EOF
952 franck 1776
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1777
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1778
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1779
EOF
2454 tom.houday 1780
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1781
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1782
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1783
EOF
2454 tom.houday 1784
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1785
# Update the system and reboot if needed (everyday at 3:30 am)
1786
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1787
EOF
2454 tom.houday 1788
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1789
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1790
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1791
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1792
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1793
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1794
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1795
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1796
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1797
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1798
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1799
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1800
EOF
2454 tom.houday 1801
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1802
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1803
# '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 1804
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1805
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1806
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1807
 
2886 rexy 1808
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1809
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1810
EOF
2454 tom.houday 1811
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1812
# start dead daemons (after boot process and every 20')
1851 franck 1813
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1814
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1815
EOF
2454 tom.houday 1816
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1817
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1818
 
1874 raphael.pi 1819
EOF
2769 rexy 1820
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1821
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1822
 
1823
EOF
2304 tom.houday 1824
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1825
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1826
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1827
EOF
2771 rexy 1828
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1829
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1830
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1831
EOF
1808 richard 1832
# removing the users crons
522 richard 1833
	rm -f /var/spool/cron/*
2724 rexy 1834
} # End of cron()
1 root 1835
 
2867 rexy 1836
########################################################################
2990 rexy 1837
##                              "Fail2Ban"                            ##
2867 rexy 1838
##- Adapt conf file to ALCASAR                                        ##
1839
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1840
########################################################################
1163 crox53 1841
fail2ban()
1842
{
2868 rexy 1843
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1844
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1845
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1846
 
1847
# add 5 jails and their filters
1848
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1849
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1850
[sshd]
1851
enabled = true
1852
#enabled  = false
1853
maxretry = 3
2868 rexy 1854
bantime = 3m
1855
findtime = 5m
2867 rexy 1856
EOF
1857
 
1858
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1859
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1860
[lighttpd-auth]
1861
enabled = true
1862
#enabled  = false
1863
maxretry = 3
2868 rexy 1864
bantime = 3m
1865
findtime = 3m
2867 rexy 1866
EOF
1867
 
1868
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1869
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1870
[alcasar_mod-evasive]
1871
#enabled = true
1872
enabled = false
1873
backend = auto
1874
filter = alcasar_mod-evasive
1875
action = iptables-allports[name=alcasar_mod-evasive]
1876
logpath = /var/log/lighttpd/access.log
1877
maxretry = 3
2868 rexy 1878
bantime = 3m
1879
findtime = 3m
2867 rexy 1880
EOF
2990 rexy 1881
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1882
[Definition]
1883
failregex =  <HOST> .+\] "[^"]+" 403
1884
ignoreregex =
1885
EOF
1886
 
1887
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1888
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1889
[alcasar_intercept]
1890
enabled = true
1891
#enabled = false
1892
backend = auto
1893
filter = alcasar_intercept
1894
action = iptables-allports[name=alcasar_intercept]
1895
logpath = /var/log/lighttpd/access.log
1896
maxretry = 5
2868 rexy 1897
bantime = 3m
1898
findtime = 3m
1899
EOF
2990 rexy 1900
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1901
[Definition]
1902
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1903
ignoreregex =
1904
EOF
1905
 
1906
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1907
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1908
[alcasar_change-pwd]
1909
enabled = true
1910
#enabled = false
1911
backend = auto
1912
filter = alcasar_change-pwd
1913
action = iptables-allports[name=alcasar_change-pwd]
1914
logpath = /var/log/lighttpd/access.log
1915
maxretry = 5
2868 rexy 1916
bantime = 3m
1917
findtime = 3m
2867 rexy 1918
EOF
2990 rexy 1919
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1920
[Definition]
1921
failregex = <HOST> .* \"POST \/password\.php
1922
ignoreregex =
1923
EOF
1924
 
2840 rexy 1925
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1926
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1927
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1928
	chmod 644 /var/log/fail2ban.log
2887 rexy 1929
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1930
	/usr/bin/touch /var/log/auth.log
1515 richard 1931
# fail2ban unit
2990 rexy 1932
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1933
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1934
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1935
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1936
} # End of fail2ban()
1163 crox53 1937
 
2990 rexy 1938
########################################################
1939
##                  "gammu_smsd"                      ##
1940
## - Creating of SMS management database              ##
1941
## - Write the gammu a gammu_smsd conf files          ##
1942
########################################################
1376 richard 1943
gammu_smsd()
1944
{
2601 tom.houday 1945
# Create 'gammu' system user
1946
	groupadd -f gammu_smsd
2868 rexy 1947
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1948
	usermod -a -G dialout gammu_smsd
1949
 
1950
# Create 'gammu' database
1951
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1952
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1953
# Add a gammu database structure
2688 lucas.echa 1954
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1955
 
2552 rexy 1956
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1957
	cat << EOF > /etc/gammurc
2552 rexy 1958
[gammu]
1959
device = /dev/ttyUSB0
1960
connection = at115200
1961
EOF
1962
 
2601 tom.houday 1963
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1964
[gammu]
1965
port = /dev/ttyUSB0
1966
connection = at115200
1967
 
1968
[smsd]
1969
PIN = 1234
1970
logfile = /var/log/gammu-smsd/gammu-smsd.log
1971
logformat = textall
1972
debuglevel = 0
1973
 
1974
service = sql
1975
driver = native_mysql
1976
user = $DB_USER
1977
password = $radiuspwd
1978
pc = localhost
1979
database = $DB_GAMMU
1980
 
2631 rexy 1981
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1982
 
1983
StatusFrequency = 30
1380 richard 1984
;LoopSleep = 2
1376 richard 1985
 
1986
;ResetFrequency = 300
1987
;HardResetFrequency = 120
1988
 
2454 tom.houday 1989
CheckSecurity = 1
1376 richard 1990
CheckSignal = 1
1991
CheckBattery = 0
1992
EOF
2601 tom.houday 1993
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1994
 
2601 tom.houday 1995
# Create the systemd unit
2937 rexy 1996
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1997
[Unit]
1998
Description=SMS daemon for Gammu
1999
Documentation=man:gammu-smsd(1)
3123 rexy 2000
After=network.target mysqld.service
1376 richard 2001
 
2601 tom.houday 2002
[Service]
2003
Type=forking
2775 rexy 2004
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 2005
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2006
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2007
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2008
 
2009
[Install]
2010
WantedBy=multi-user.target
2011
EOF
2012
 
2314 richard 2013
# Log folder for gammu-smsd
2772 rexy 2014
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2015
	chmod 755 /var/log/gammu-smsd
1376 richard 2016
 
2552 rexy 2017
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2018
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2019
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2020
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2021
#EOF
2552 rexy 2022
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2023
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2024
 
2724 rexy 2025
} # End of gammu_smsd()
1376 richard 2026
 
2990 rexy 2027
########################################################
2028
##                      "msec"                        ##
2029
## - Apply the "fileserver" security level            ##
2030
## - remove the "system request" for rebooting        ##
2031
## - Fix several file permissions                     ##
2032
########################################################
2202 richard 2033
msec()
2034
{
2035
 
2036
# Apply fileserver security level
2990 rexy 2037
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2038
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2039
 
2203 richard 2040
# Set permissions monitoring and enforcement
2202 richard 2041
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2042
/var/log/firewall/                      root.apache     750
2202 richard 2043
/var/log/firewall/*                     root.apache     640
2044
/etc/security/msec/perm.local           root.root       640
2045
/etc/security/msec/level.local          root.root       640
2046
/etc/freeradius-web                     root.apache     750
2047
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2048
/etc/raddb/client.conf                  radius.radius   640
2049
/etc/raddb/radius.conf                  radius.radius   640
2050
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2051
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2052
/etc/pki/CA/                            root.apache     750 force
2053
/etc/pki/CA/*                           root.apache     640 force 
2054
/etc/pki/CA/private/                    root.root       700 force
2055
/etc/pki/CA/private/*                   root.root       600 force
2056
/etc/pki/tls/private/                   root.apache     750 force
2057
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2058
/var/log/clamav/                        e2guardian.e2guardian   755 force
2059
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2060
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2061
EOF
2454 tom.houday 2062
# apply now hourly & daily checks
2990 rexy 2063
	/usr/sbin/msec
2064
	/etc/cron.weekly/msec
2202 richard 2065
 
2724 rexy 2066
} # End of msec()
2202 richard 2067
 
2068
##################################################################
2552 rexy 2069
##                   Fonction "letsencrypt"                     ##
2070
## - Install Let's Encrypt client                               ##
2071
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2072
##################################################################
2073
letsencrypt()
2074
{
2075
	echo "Installing Let's Encrypt client..."
2990 rexy 2076
# Remove potential old installers
2586 tom.houday 2077
	rm -rf /tmp/acme.sh-*
2990 rexy 2078
# Extract acme.sh
2304 tom.houday 2079
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2080
	pwdInstall=$(pwd)
2688 lucas.echa 2081
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2082
	acmesh_installDir="/opt/acme.sh"
2083
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2084
	acmesh_userAgent="ALCASAR"
2990 rexy 2085
# Install acme.sh
2304 tom.houday 2086
	./acme.sh --install \
2087
		--home $acmesh_installDir \
2088
		--config-home $acmesh_confDir/data \
2089
		--certhome $acmesh_confDir/certs \
2090
		--accountkey $acmesh_confDir/ca/account.key \
2091
		--accountconf $acmesh_confDir/data/account.conf \
2092
		--useragent $acmesh_userAgent \
2308 tom.houday 2093
		--nocron \
2094
		> /dev/null
2304 tom.houday 2095
	if [ $? -ne 0 ]; then
2096
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2097
	fi
2990 rexy 2098
# Create configuration file
2304 tom.houday 2099
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2100
email=
2101
dateIssueRequest=
2102
domainRequest=
2103
challenge=
2104
dateIssued=
2105
dnsapi=
2106
dateNextRenewal=
2107
EOF
2688 lucas.echa 2108
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2109
	rm -rf /tmp/acme.sh-*
2724 rexy 2110
} # End of letsencrypt()
2304 tom.houday 2111
 
2112
##################################################################
2990 rexy 2113
##                       "mail_service"                         ##
2994 rexy 2114
## - Install Postfix conf for email registration method         ##
2990 rexy 2115
##################################################################
2116
mail_service()
2117
{
3062 rexy 2118
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2119
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2120
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2121
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2122
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf	
2990 rexy 2123
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2124
smtputf8_enable = no
3062 rexy 2125
smtp_use_tls = yes
2126
smtp_tls_wrappermode = yes
3005 rexy 2127
smtp_sasl_auth_enable = yes
2128
smtp_sasl_security_options = noanonymous
2129
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2130
relayhost =
2990 rexy 2131
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2132
EOT
2990 rexy 2133
	chown -R postfix:postfix /var/lib/postfix
2134
} # end of mail_service
2135
 
2136
##################################################################
2552 rexy 2137
##                    Fonction "post_install"                   ##
2138
## - Modifying banners (locals et ssh) & prompts                ##
2139
## - SSH config                                                 ##
2140
## - sudoers config & files security                            ##
2141
## - log rotate & ANSSI security parameters                     ##
2142
## - Apply former conf in case of an update                     ##
2143
##################################################################
1 root 2144
post_install()
2145
{
3093 rexy 2146
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2147
# change the SSHD options
2195 richard 2148
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2149
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2150
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2151
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2152
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2153
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2154
# sshd listens on EXTIF & INTIF
2155
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2156
# sshd authorized certificate for root login
2157
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2158
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2159
# ALCASAR conf file
2818 rexy 2160
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2161
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2162
	echo "SSH_LAN=22" >> $CONF_FILE
2163
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2164
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2165
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2166
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2167
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2168
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2169
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2170
	echo "LDAP_FILTER=" >> $CONF_FILE
2171
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2172
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2173
	echo "LDAP_SSL=on" >> $CONF_FILE
2174
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2175
	echo "SMS=off" >> $CONF_FILE
2176
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2177
	echo "MAIL=off" >> $CONF_FILE
2178
	echo "MAIL_TYPE=" >> $CONF_FILE
2179
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2180
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2181
	echo "MAIL_ADDR=" >> $CONF_FILE
2182
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2183
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2184
	echo "BL_PUREIP=on" >> $CONF_FILE
2185
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2186
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2187
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2188
	echo "WIFI4EU=off" >> $CONF_FILE
2189
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2190
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2191
# Prompt customisation (colors)
1 root 2192
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2193
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2194
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2195
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2196
# sudoers configuration for "apache" & "sysadmin"
1 root 2197
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2198
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2199
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2200
# Modify some logrotate files (gammu, ulogd)
1 root 2201
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2202
	chmod 644 /etc/logrotate.d/*
2195 richard 2203
# Log compression
706 franck 2204
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2205
# actualisation des fichiers logs compressés
2521 armand.ito 2206
	for dir in firewall e2guardian lighttpd
706 franck 2207
	do
2688 lucas.echa 2208
		find /var/log/$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 2209
	done
2601 tom.houday 2210
	/usr/bin/systemctl daemon-reload
2956 rexy 2211
# processes started at boot time (Systemctl)
3099 rexy 2212
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2213
	do
1574 richard 2214
		/usr/bin/systemctl -q enable $i.service
1221 richard 2215
	done
2454 tom.houday 2216
 
1452 richard 2217
# disable processes at boot time (Systemctl)
2688 lucas.echa 2218
	for i in ulogd gpm dhcpd
1452 richard 2219
	do
1574 richard 2220
		/usr/bin/systemctl -q disable $i.service
1452 richard 2221
	done
2454 tom.houday 2222
 
2864 rexy 2223
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2224
# ignore ICMP broadcast (smurf attack)
2225
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2226
# ignore ICMP errors bogus
2227
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2228
# remove ICMP redirects responces
2229
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2230
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2231
# enable SYN Cookies (Syn flood attacks)
2232
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2233
# enable kernel antispoofing
2234
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2235
# ignore source routing
2236
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2237
# set conntrack timer to 1h (3600s) instead of 5 weeks
2238
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2239
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2240
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2241
# disable iptables_helpers
2242
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2243
# Switch to the router mode
2244
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2245
# Remove unused service ipv6
1964 franck 2246
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2247
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2248
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2249
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2250
# switch to multi-users runlevel (instead of x11)
1221 richard 2251
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2252
# disable Core dump file
2253
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2254
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2255
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2256
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2257
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2258
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2259
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2260
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2261
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2262
	then
2454 tom.houday 2263
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2264
		echo >> /etc/mageia-release
2265
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2266
	else
2267
		echo > /etc/mageia-release
2454 tom.houday 2268
	fi
2269
	if [ $Lang == "fr" ]
2270
	then
3093 rexy 2271
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2272
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2273
	else
3093 rexy 2274
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2275
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2276
	fi
2277
	/usr/bin/update-grub2
1221 richard 2278
# Load and apply the previous conf file
2279
	if [ "$mode" = "update" ]
532 richard 2280
	then
2887 rexy 2281
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2282
		$DIR_DEST_BIN/alcasar-conf.sh --load
2283
		PARENT_SCRIPT=`basename $0`
2284
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2285
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2286
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2287
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2288
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2289
	fi
2560 rexy 2290
	rm -f /var/tmp/alcasar-conf*
1221 richard 2291
	chown -R root:apache $DIR_DEST_ETC/*
2292
	chmod -R 660 $DIR_DEST_ETC/*
2293
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2294
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2295
	echo ""
1 root 2296
	echo "#############################################################################"
638 richard 2297
	if [ $Lang == "fr" ]
2298
		then
2299
		echo "#                        Fin d'installation d'ALCASAR                       #"
2300
		echo "#                                                                           #"
2301
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2302
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2303
		echo "#                                                                           #"
2304
		echo "#############################################################################"
2305
		echo
2306
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2307
		echo
2308
		echo "- Lisez attentivement la documentation d'exploitation"
2309
		echo
2688 lucas.echa 2310
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2311
		echo
2312
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2313
	else
2396 tom.houday 2314
		echo "#                        End of ALCASAR install process                     #"
638 richard 2315
		echo "#                                                                           #"
2316
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2317
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2318
		echo "#                                                                           #"
2319
		echo "#############################################################################"
2320
		echo
2321
		echo "- The system will be rebooted in order to operate ALCASAR"
2322
		echo
2323
		echo "- Read the exploitation documentation"
2324
		echo
2688 lucas.echa 2325
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2326
		echo
2327
		echo "                   Hit 'Enter' to continue"
2328
	fi
1782 franck 2329
	sleep 2
2560 rexy 2330
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2331
	then
2688 lucas.echa 2332
		read
815 richard 2333
	fi
774 richard 2334
	clear
1 root 2335
	reboot
2724 rexy 2336
} # End of post_install()
1 root 2337
 
2552 rexy 2338
#####################################################################################
2339
#                                   Main Install loop                               #
2340
#####################################################################################
832 richard 2341
dir_exec=`dirname "$0"`
2342
if [ $dir_exec != "." ]
2343
then
2344
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2345
	echo "Launch this program from the ALCASAR archive directory"
2346
	exit 0
2347
fi
2688 lucas.echa 2348
if [ $EUID -gt 0 ]
2220 richard 2349
then
2688 lucas.echa 2350
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2351
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2352
	exit 0
2353
fi
832 richard 2354
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2355
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2356
nb_args=$#
2357
args=$1
2358
if [ $nb_args -eq 0 ]
2359
then
2360
	nb_args=1
2361
	args="-h"
2362
fi
1062 richard 2363
chmod -R u+x $DIR_SCRIPTS/*
1 root 2364
case $args in
2365
	-\? | -h* | --h*)
2366
		echo "$usage"
2367
		exit 0
2368
		;;
291 franck 2369
	-i | --install)
2990 rexy 2370
		for func in license system_testing network_testing
2724 rexy 2371
		do
2372
			header_install
2373
			$func
2374
			if [ $DEBUG_ALCASAR == "on" ]
2375
			then
2870 rexy 2376
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2377
				read
2378
			fi
2379
		done
595 richard 2380
# RPMs install
2941 rexy 2381
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2382
		if [ "$?" != "0" ]
1 root 2383
		then
595 richard 2384
			exit 0
2385
		fi
1249 richard 2386
		if [ -e $CONF_FILE ]
595 richard 2387
		then
2458 richard 2388
# Uninstall or update the running version
2389
			if [ "$mode" == "update" ]
2390
			then
2560 rexy 2391
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2392
			else
2560 rexy 2393
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2394
			fi
595 richard 2395
		fi
2847 rexy 2396
		if [ $DEBUG_ALCASAR == "on" ]
2397
		then
2398
			echo "*** 'debug' : end of cleaning ***"
2399
			read
2400
		fi
2980 rexy 2401
# Avoid some RPM automatic updates
2402
		echo "/^kernel/" > /etc/urpmi/skip.list
2403
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2404
		echo "/^clamd/" >> /etc/urpmi/skip.list
2405
		echo "/^clamav/" >> /etc/urpmi/skip.list
2406
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2407
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
2408
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf clamd clamav freeradius?g" /etc/dnf/dnf.conf
2409
		else
2410
			echo "exclude=kernel* wkhtmltopdf clamd clamav freeradius" >> /etc/dnf/dnf.conf
2411
		fi
2835 rexy 2412
# Test if conf file
2413
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2414
		then
2826 rexy 2415
# Extract some info from the previous configuration file
2834 rexy 2416
			cd /var/tmp
2417
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2418
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2419
			then
2420
				header_install
2421
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2422
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2423
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2424
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2425
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2426
				if [ $Lang == "fr" ]
2834 rexy 2427
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2428
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2429
				fi
2834 rexy 2430
				response=0
2431
				PTN='^[oOnNyY]?$'
2432
				until [[ "$response" =~ $PTN ]]
2433
				do
2434
					if [ $Lang == "fr" ]
2435
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2436
						else echo -n "Do you want to use it (Y/n)?";
2437
					fi
2438
					read response
2439
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2440
					then
2441
						rm -f /var/tmp/alcasar-conf*
2442
						rm -rf /var/tmp/conf
2443
					fi
2444
				done
2445
			fi
2847 rexy 2446
			cd $DIR_INSTALL
597 richard 2447
		fi
636 richard 2448
# Test if update
2834 rexy 2449
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2450
		then
2451
			if [ $Lang == "fr" ]
2452
				then echo "#### Installation avec mise à jour ####";
2453
				else echo "#### Installation with update     ####";
2454
			fi
5 franck 2455
			mode="update"
1 root 2456
		fi
3099 rexy 2457
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2458
		do
2459
			$func
2466 richard 2460
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2461
			then
2870 rexy 2462
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2463
				read
2466 richard 2464
			fi
14 richard 2465
		done
5 franck 2466
		;;
291 franck 2467
	-u | --uninstall)
1828 richard 2468
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2469
		then
597 richard 2470
			if [ $Lang == "fr" ]
2471
				then echo "ALCASAR n'est pas installé!";
2472
				else echo "ALCASAR isn't installed!";
2473
			fi
1 root 2474
			exit 0
2475
		fi
5 franck 2476
		response=0
2760 lucas.echa 2477
		PTN='^[oOyYnN]?$'
2478
		until [[ "$response" =~ $PTN ]]
5 franck 2479
		do
597 richard 2480
			if [ $Lang == "fr" ]
2760 lucas.echa 2481
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2482
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2483
			fi
5 franck 2484
			read response
2485
		done
1103 richard 2486
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2487
		then
1103 richard 2488
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2489
		else
2560 rexy 2490
			rm -f /var/tmp/alcasar-conf*
1 root 2491
		fi
597 richard 2492
# Uninstall the running version
2560 rexy 2493
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2494
		;;
2495
	*)
2496
		echo "Argument inconnu :$1";
460 richard 2497
		echo "Unknown argument :$1";
1 root 2498
		echo "$usage"
2499
		exit 1
2500
		;;
2501
esac
10 franck 2502
# end of script