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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3046 2022-07-30 22:07:33Z 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)
5
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, clamav, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
6
# contact : info@alcasar.net
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1 root 8
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10
 
1 root 11
# Options :
376 franck 12
#       -i or --install
13
#       -u or --uninstall
14
# Functions :
2990 rexy 15
#	system_testing	: Free space test and mageia version test
16
#	network_testing	: Internet connectivity tests
1221 richard 17
#	init			: Installation of RPM and scripts
18
#	network			: Network parameters
2552 rexy 19
#	ACC				: ALCASAR Control Center installation
20
#	CA				: Certification Authority initialization
1837 richard 21
#	time_server		: NTPd configuration
1221 richard 22
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23
#	freeradius		: FreeRadius initialisation
2990 rexy 24
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26
#	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
30
#	dnsmasq			: Name server configuration (for whitelist ipset support)
2990 rexy 31
#	vnstat			: Little network stat daemon
2688 lucas.echa 32
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 33
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 34
#	fail2ban		: Fail2ban IDS installation and configuration
35
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 36
#	msec			: Mageia security package configuration
2304 tom.houday 37
#	letsencrypt		: Let's Encrypt client
2990 rexy 38
#	mail_service	: Mail service for email authentification method
2552 rexy 39
#	post_install	: Security, log rotation, etc.
1 root 40
 
2499 tom.houday 41
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 42
DATE=`date '+%d %B %Y - %Hh%M'`
43
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 44
Lang=`echo $LANG|cut -c 1-2`
1362 richard 45
mode="install"
1 root 46
# ******* Files parameters - paramètres fichiers *********
2552 rexy 47
DIR_INSTALL=`pwd`						# current directory
1015 richard 48
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
49
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 50
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
51
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
52
DIR_WEB="/var/www/html"					# directory of Lighttpd
53
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
54
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 55
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
56
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 57
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 58
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 59
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 60
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 61
DB_RADIUS="radius"						# database name used by FreeRadius server
62
DB_USER="radius"						# user name allows to request the users database
63
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 64
# ******* Network parameters - paramètres réseau *******
2552 rexy 65
HOSTNAME="alcasar"						# default hostname
66
DOMAIN="localdomain"					# default local domain
2736 rexy 67
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
68
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 69
MTU="1500"
1243 richard 70
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 71
# ****** Paths - chemin des commandes *******
72
SED="/bin/sed -i"
73
# ****************** End of global parameters *********************
74
 
2724 rexy 75
license()
959 franck 76
{
77
	if [ $Lang == "fr" ]
1538 richard 78
	then
79
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
80
	else
81
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 82
	fi
1538 richard 83
	response=0
2760 lucas.echa 84
	PTN='^[oOyYnN]?$'
85
	until [[ "$response" =~ $PTN ]]
1538 richard 86
	do
87
		if [ $Lang == "fr" ]
1563 franck 88
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 89
			else echo -n "Do you accept the terms of this license (Y/n)? : "
90
		fi
91
		read response
92
	done
93
	if [ "$response" = "n" ] || [ "$response" = "N" ]
94
	then
95
		exit 1
96
	fi
2724 rexy 97
} # End of license()
959 franck 98
 
2724 rexy 99
header_install()
1 root 100
{
101
	clear
102
	echo "-----------------------------------------------------------------------------"
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	echo "                     ALCASAR V$VERSION Installation"
1 root 104
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
105
	echo "-----------------------------------------------------------------------------"
2724 rexy 106
} # End of header_install()
1 root 107
 
2552 rexy 108
########################################################
2990 rexy 109
##                  "system_testing"                  ##
2552 rexy 110
## - Test Mageia version                              ##
111
## - Test ALCASAR version (if already installed)      ##
112
## - Test free space on /var  (>10G)                  ##
113
## - Test Internet access                             ##
114
########################################################
2990 rexy 115
system_testing()
29 richard 116
{
1529 richard 117
# Test of Mageia version
3043 rexy 118
# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 119
	fic=`cat /etc/product.id`
120
	unknown_os=0
121
	old="$IFS"
122
	IFS=","
123
	set $fic
2688 lucas.echa 124
	for i in "$@"
1529 richard 125
	do
126
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 127
			then
1529 richard 128
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
129
			unknown_os=`expr $unknown_os + 1`
130
		fi
131
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 132
			then
1529 richard 133
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
134
			unknown_os=`expr $unknown_os + 1`
135
		fi
136
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 137
			then
1529 richard 138
			ARCH=`echo $i|cut -d"=" -f2`
139
			unknown_os=`expr $unknown_os + 1`
140
		fi
141
	done
2669 tom.houday 142
	if [ "$ARCH" != "x86_64" ]
2149 richard 143
		then
144
		if [ $Lang == "fr" ]
2669 tom.houday 145
			then echo "Votre architecture matérielle doit être en 64bits"
146
			else echo "You hardware architecture must be 64bits"
2149 richard 147
		fi
2482 lucas.echa 148
		exit 1
2149 richard 149
	fi
1529 richard 150
	IFS="$old"
2757 rexy 151
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 152
	then
2669 tom.houday 153
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
154
			then
155
			echo
156
			if [ $Lang == "fr" ]
157
				then
158
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
159
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 161
				echo "3 - Importez votre base des usagers"
162
			else
163
				echo "The automatic update of ALCASAR can't be performed."
164
				echo "1 - Save your traceability files and the user database"
2757 rexy 165
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 166
				echo "3 - Import your users database"
167
			fi
168
		else
169
			if [ $Lang == "fr" ]
170
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
171
				else echo "The installation of ALCASAR can't be performed."
172
			fi
173
		fi
174
		echo
175
		if [ $Lang == "fr" ]
2757 rexy 176
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
177
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 178
		fi
2688 lucas.echa 179
		exit 1
2669 tom.houday 180
	fi
181
 
1362 richard 182
# Test if ALCASAR is already installed
183
	if [ -e $CONF_FILE ]
184
	then
2396 tom.houday 185
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 186
		if [ $Lang == "fr" ]
2669 tom.houday 187
			then echo "La version $current_version d'ALCASAR est déjà installée"
188
			else echo "ALCASAR version $current_version is already installed"
1342 richard 189
		fi
1362 richard 190
		response=0
2458 richard 191
		PTN='^[12]$'
2760 lucas.echa 192
		until [[ "$response" =~ $PTN ]]
1362 richard 193
		do
194
			if [ $Lang == "fr" ]
2669 tom.houday 195
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
196
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 197
			fi
1362 richard 198
			read response
199
		done
2458 richard 200
		if [ "$response" = "2" ]
1362 richard 201
		then
2560 rexy 202
			rm -f /var/tmp/alcasar-conf*
1362 richard 203
		else
2870 rexy 204
# Create the archive of conf files
1362 richard 205
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 206
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
207
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
208
			if [ $local_unbound_unit -ne 4 ]; then
209
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
210
			fi
1362 richard 211
			mode="update"
212
		fi
1529 richard 213
	fi
2847 rexy 214
# Free /var (when updating) and test free space
215
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 216
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 217
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 218
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
219
	if [ $free_space -lt 10 ]
1529 richard 220
		then
2771 rexy 221
		if [ $Lang == "fr" ]
2847 rexy 222
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 223
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 224
		fi
2771 rexy 225
	exit 0
1529 richard 226
	fi
2990 rexy 227
} # End of system_testing
2669 tom.houday 228
 
2870 rexy 229
########################################################
2990 rexy 230
##                   "network_testing"                ##
231
## - Internet access test                             ##
2870 rexy 232
########################################################
2990 rexy 233
network_testing()
2870 rexy 234
{
2669 tom.houday 235
# Detect external/internal interfaces
236
	if [ -z "$EXTIF" ]; then
2981 rexy 237
		EXTIF=$(/usr/sbin/ip route list | awk '/ via / {print $5}' | uniq)
2669 tom.houday 238
		if [ -z "$EXTIF" ]; then
239
			if [ "$Lang" == 'fr' ]
2771 rexy 240
				then echo "Aucune passerelle par défaut configurée"
241
				else echo "No default gateway configured"
2669 tom.houday 242
			fi
243
			exit 1
244
		fi
245
	fi
246
	if [ "$Lang" == 'fr' ]
247
		then echo "Interface externe (Internet) utilisée : $EXTIF"
248
		else echo "External interface (Internet) used: $EXTIF"
249
	fi
250
 
251
	if [ -z "$INTIF" ]; then
252
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 253
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 254
		if [ $interfacesCount -eq 0 ]; then
255
			if [ "$Lang" == 'fr' ]
256
				then echo "Aucune interface de disponible pour le réseau interne"
257
				else echo "No interface available for the internal network"
258
			fi
259
			exit 1
260
		elif [ $interfacesCount -eq 1 ]; then
261
			INTIF="$interfacesList"
262
		else
263
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
264
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
265
			if [ "$Lang" == 'fr' ]
266
				then echo 'Liste des interfaces disponible :'
267
				else echo 'List of available interfaces:'
268
			fi
269
			echo "$interfacesSorted"
270
			response=''
271
			while true; do
272
				if [ "$Lang" == 'fr' ]
273
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
274
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
275
				fi
276
				read response
277
 
278
				[ -z "$response" ] && response="$interfacePreferred"
279
 
280
				# Check if interface exist
2688 lucas.echa 281
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 282
					INTIF="$response"
283
					break
284
				else
285
					if [ "$Lang" == 'fr' ]
286
						then echo "Interface \"$response\" introuvable"
287
						else echo "Interface \"$response\" not found"
288
					fi
289
				fi
290
			done
291
		fi
292
	fi
293
	if [ "$Lang" == 'fr' ]
294
		then echo "Interface interne utilisée : $INTIF"
295
		else echo "Internal interface used: $INTIF"
296
	fi
297
 
2290 richard 298
	if [ $Lang == "fr" ]
299
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 300
		else echo -n "Network parameters tests: "
2290 richard 301
	fi
302
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 303
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 304
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 305
	for i in $IF_INTERFACES
306
	do
2688 lucas.echa 307
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 308
			rm -f ifcfg-$i
2454 tom.houday 309
 
2282 richard 310
			if [ $Lang == "fr" ]
311
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 312
				else echo "Deleting: ifcfg-$i"
2282 richard 313
			fi
314
		fi
315
	done
2688 lucas.echa 316
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 317
	echo -n "."
2454 tom.houday 318
# Test Ethernet NIC links state
2669 tom.houday 319
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
320
	if [ ! -z "$interfacesDown" ]; then
321
		for i in $interfacesDown; do
322
			if [ $Lang == "fr" ]
323
			then
324
				echo -e "\nÉchec"
325
				echo "Le lien réseau de la carte $i n'est pas actif."
326
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
327
			else
328
				echo -e "\nFailed"
329
				echo "The link state of $i interface is down."
330
				echo "Make sure that this network card is connected to a switch or an A.P."
331
			fi
332
		done
333
		exit 1
334
	fi
1471 richard 335
	echo -n "."
336
# Test EXTIF config files
2681 tom.houday 337
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
338
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 339
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 340
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 341
	then
784 richard 342
		if [ $Lang == "fr" ]
2454 tom.houday 343
		then
2669 tom.houday 344
			echo -e "\nÉchec"
784 richard 345
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
346
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 347
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 348
		else
2669 tom.houday 349
			echo -e "\nFailed"
784 richard 350
			echo "The Internet connected network card ($EXTIF) isn't well configured."
351
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 352
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 353
		fi
830 richard 354
		echo "DEVICE=$EXTIF"
784 richard 355
		echo "IPADDR="
356
		echo "NETMASK="
357
		echo "GATEWAY="
358
		echo "DNS1="
359
		echo "DNS2="
830 richard 360
		echo "ONBOOT=yes"
2669 tom.houday 361
		exit 1
784 richard 362
	fi
363
	echo -n "."
2290 richard 364
# Test if default GW is alive
1499 richard 365
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 366
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 367
		then
595 richard 368
		if [ $Lang == "fr" ]
2454 tom.houday 369
		then
2669 tom.houday 370
			echo -e "\nÉchec"
2290 richard 371
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 372
			echo "Réglez ce problème puis relancez ce script."
373
		else
2669 tom.houday 374
			echo -e "\nFailed"
2290 richard 375
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 376
			echo "Resolv this problem, then restart this script."
377
		fi
2669 tom.houday 378
		exit 1
308 richard 379
	fi
380
	echo -n "."
2290 richard 381
# Test Internet connectivity
2669 tom.houday 382
	domainTested='www.google.com'
383
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
384
	if [ $? -ne 0 ]; then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 388
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
389
			echo "Vérifiez la validité des adresses IP des DNS."
390
		else
2669 tom.houday 391
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 392
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
393
			echo "Verify the DNS IP addresses"
394
		fi
2669 tom.houday 395
		exit 1
29 richard 396
	fi
308 richard 397
	echo ". : ok"
2990 rexy 398
} # End of network_testing()
302 richard 399
 
2552 rexy 400
#######################################################################
2990 rexy 401
##                             "init"                                ##
2552 rexy 402
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
403
## - Creation of random password for GRUB, mariadb (admin and user)  ##
404
#######################################################################
2724 rexy 405
init()
302 richard 406
{
527 richard 407
	if [ "$mode" != "update" ]
302 richard 408
	then
409
# On affecte le nom d'organisme
597 richard 410
		header_install
302 richard 411
		ORGANISME=!
412
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 413
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 414
		do
595 richard 415
			if [ $Lang == "fr" ]
2454 tom.houday 416
				then echo -n "Entrez le nom de votre organisme : "
597 richard 417
				else echo -n "Enter the name of your organism : "
595 richard 418
			fi
330 franck 419
			read ORGANISME
613 richard 420
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 421
			then
330 franck 422
				ORGANISME=!
423
			fi
424
		done
302 richard 425
	fi
1 root 426
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 427
# We create random passwords and shared secrets
628 richard 428
	rm -f $PASSWD_FILE
2419 richard 429
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 430
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 431
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
432
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
433
		grep -v '[eE]nter password:' | \
434
		sed -e "s/PBKDF2 hash of your password is //"`
435
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
436
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
437
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
438
	chmod 0600 /boot/grub2/user.cfg
2419 richard 439
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 440
	echo "GRUB2_user=root" >> $PASSWD_FILE
441
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 442
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 443
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 444
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 445
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 446
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 447
	echo "db_user=$DB_USER" >> $PASSWD_FILE
448
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 449
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 450
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
451
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 452
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 453
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
454
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 455
	chmod 640 $PASSWD_FILE
1828 richard 456
#  copy scripts in in /usr/local/bin
2664 tom.houday 457
	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 458
#  copy conf files in /usr/local/etc
1954 richard 459
	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 460
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 461
# generate central conf file
462
	cat <<EOF > $CONF_FILE
612 richard 463
##########################################
464
##                                      ##
465
##          ALCASAR Parameters          ##
466
##                                      ##
467
##########################################
1 root 468
 
612 richard 469
INSTALL_DATE=$DATE
470
VERSION=$VERSION
471
ORGANISM=$ORGANISME
472
EOF
628 richard 473
	chmod o-rwx $CONF_FILE
2724 rexy 474
} # End of init()
1 root 475
 
2552 rexy 476
#########################################################
2990 rexy 477
##                     "network"                       ##
2552 rexy 478
## - Define the several network address                ##
479
## - Define the DNS naming                             ##
480
## - INTIF parameters (consultation network)           ##
481
## - Write "/etc/hosts" file                           ##
482
## - write "hosts.allow" & "hosts.deny" files          ##
483
#########################################################
2724 rexy 484
network()
1 root 485
{
486
	header_install
636 richard 487
	if [ "$mode" != "update" ]
488
		then
489
		if [ $Lang == "fr" ]
490
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
491
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
492
		fi
493
		response=0
2760 lucas.echa 494
		PTN='^[oOyYnN]?$'
495
		until [[ "$response" =~ $PTN ]]
1 root 496
		do
595 richard 497
			if [ $Lang == "fr" ]
659 richard 498
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 499
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 500
			fi
1 root 501
			read response
502
		done
636 richard 503
		if [ "$response" = "n" ] || [ "$response" = "N" ]
504
		then
505
			PRIVATE_IP_MASK="0"
506
			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 507
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 508
			do
595 richard 509
				if [ $Lang == "fr" ]
597 richard 510
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
511
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 512
				fi
597 richard 513
				read PRIVATE_IP_MASK
1 root 514
			done
636 richard 515
		else
2688 lucas.echa 516
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 517
		fi
595 richard 518
	else
2834 rexy 519
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
520
		rm -rf /var/tmp/conf
1 root 521
	fi
861 richard 522
# Define LAN side global parameters
1740 richard 523
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 524
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 525
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 526
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 527
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 528
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 529
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 530
	then
2454 tom.houday 531
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 532
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 533
	fi
1499 richard 534
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
535
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 536
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 537
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 538
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 539
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 540
# Define Internet parameters
2809 rexy 541
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
542
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 543
	DNS1=${DNS1:=208.67.220.220}
70 franck 544
	DNS2=${DNS2:=208.67.222.222}
1499 richard 545
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 546
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 547
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 548
# Write network parameters in the conf file
2737 rexy 549
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
550
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 551
	echo "EXTIF=$EXTIF" >> $CONF_FILE
552
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 553
# Retrieve NIC name of other consultation LAN
2282 richard 554
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
555
	for i in $INTERFACES
556
	do
557
		SUB=`echo ${i:0:2}`
558
		if [ $SUB = "wl" ]
559
			then WIFIF=$i
2454 tom.houday 560
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 561
			then LANIF=$i
562
		fi
563
	done
564
	if [ -n "$WIFIF" ]
565
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
566
	elif [ -n "$LANIF" ]
567
		then echo "LANIF=$LANIF" >> $CONF_FILE
568
	fi
2552 rexy 569
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 570
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 571
	then
2947 rexy 572
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
573
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
574
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 575
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 576
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 577
	else
578
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 579
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 580
	fi
1587 richard 581
	echo "DNS1=$DNS1" >> $CONF_FILE
582
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 583
	echo "PROXY=off" >> $CONF_FILE
584
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
585
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 586
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 587
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 588
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 589
	echo "EXT_DHCP_IP=" >> $CONF_FILE
590
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
591
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 592
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
593
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 594
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 595
# network default
597 richard 596
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 597
	cat <<EOF > /etc/sysconfig/network
598
NETWORKING=yes
599
FORWARD_IPV4=true
600
EOF
2552 rexy 601
# write "/etc/hosts"
1 root 602
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
603
	cat <<EOF > /etc/hosts
503 richard 604
127.0.0.1	localhost
2558 rexy 605
$PRIVATE_IP	$HOSTNAME
1 root 606
EOF
2552 rexy 607
# write EXTIF (Internet) config
1499 richard 608
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
609
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 610
	then
1499 richard 611
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 612
DEVICE=$EXTIF
1585 richard 613
BOOTPROTO=dhcp
614
DNS1=127.0.0.1
615
PEERDNS=no
616
RESOLV_MODS=yes
617
ONBOOT=yes
1613 franck 618
NOZEROCONF=yes
1585 richard 619
METRIC=10
620
MII_NOT_SUPPORTED=yes
621
IPV6INIT=no
622
IPV6TO4INIT=no
623
ACCOUNTING=no
624
USERCTL=no
625
MTU=$MTU
626
EOF
2688 lucas.echa 627
	else
1585 richard 628
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
629
DEVICE=$EXTIF
14 richard 630
BOOTPROTO=static
597 richard 631
IPADDR=$PUBLIC_IP
632
NETMASK=$PUBLIC_NETMASK
633
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 634
DNS1=$DNS1
635
DNS2=$DNS2
1499 richard 636
RESOLV_MODS=yes
14 richard 637
ONBOOT=yes
638
METRIC=10
1610 franck 639
NOZEROCONF=yes
14 richard 640
MII_NOT_SUPPORTED=yes
641
IPV6INIT=no
642
IPV6TO4INIT=no
643
ACCOUNTING=no
644
USERCTL=no
994 franck 645
MTU=$MTU
14 richard 646
EOF
1499 richard 647
	fi
2552 rexy 648
# write INTIF (consultation LAN) in normal mode
2868 rexy 649
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 650
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
651
DEVICE=$INTIF
652
BOOTPROTO=static
653
ONBOOT=yes
654
NOZEROCONF=yes
655
MII_NOT_SUPPORTED=yes
656
IPV6INIT=no
657
IPV6TO4INIT=no
658
ACCOUNTING=no
659
USERCTL=no
660
EOF
2552 rexy 661
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 662
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 663
DEVICE=$INTIF
664
BOOTPROTO=static
665
IPADDR=$PRIVATE_IP
604 richard 666
NETMASK=$PRIVATE_NETMASK
1 root 667
ONBOOT=yes
668
METRIC=10
669
NOZEROCONF=yes
670
MII_NOT_SUPPORTED=yes
14 richard 671
IPV6INIT=no
672
IPV6TO4INIT=no
673
ACCOUNTING=no
674
USERCTL=no
1 root 675
EOF
2282 richard 676
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
677
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
678
	then
679
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
680
DEVICE=$WIFIF
681
BOOTPROTO=static
682
ONBOOT=yes
683
NOZEROCONF=yes
684
MII_NOT_SUPPORTED=yes
685
IPV6INIT=no
686
IPV6TO4INIT=no
687
ACCOUNTING=no
688
USERCTL=no
689
EOF
690
	elif [ -n "$LANIF" ]
691
	then
692
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
693
DEVICE=$LANIF
694
BOOTPROTO=static
695
ONBOOT=yes
696
NOZEROCONF=yes
697
MII_NOT_SUPPORTED=yes
698
IPV6INIT=no
699
IPV6TO4INIT=no
700
ACCOUNTING=no
701
USERCTL=no
702
EOF
703
	fi
2552 rexy 704
# write hosts.allow & hosts.deny
1 root 705
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
706
	cat <<EOF > /etc/hosts.allow
707
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 708
sshd: ALL
1 root 709
ntpd: $PRIVATE_NETWORK_SHORT
710
EOF
711
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
712
	cat <<EOF > /etc/hosts.deny
713
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
714
EOF
790 richard 715
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 716
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 717
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 718
# load conntrack ftp module
719
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 720
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 721
# load ipt_NETFLOW module
722
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 723
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 724
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
725
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 726
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
727
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 728
# create the alcasar-network unit
729
	cat << EOF > /etc/systemd/system/alcasar-network.service
730
#  This file is part of systemd.
2454 tom.houday 731
#
2956 rexy 732
#  systemd is free software; you can redistribute it and/or modify it
733
#  under the terms of the GNU General Public License as published by
734
#  the Free Software Foundation; either version 2 of the License, or
735
#  (at your option) any later version.
736
 
737
# This unit starts alcasar-network.sh script.
738
[Unit]
739
Description=alcasar-network.sh execution
740
After=network.target iptables.service
741
 
742
[Service]
743
Type=oneshot
744
RemainAfterExit=yes
745
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
746
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
747
TimeoutSec=0
748
 
749
[Install]
750
WantedBy=multi-user.target
751
EOF
752
	/usr/bin/systemctl daemon-reload
753
 
754
# 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 755
} # End of network()
1 root 756
 
2763 rexy 757
##################################################################
2990 rexy 758
##                           "CA"                               ##
2763 rexy 759
## - Creating the CA and the server certificate (lighttpd)      ##
760
##################################################################
761
CA()
762
{
763
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 764
	chmod 755 /etc/pki/
2801 rexy 765
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 766
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 767
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
768
	chmod 600 /etc/pki/CA/private/*
769
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
770
	chmod 640 /etc/pki/tls/private/*
2814 rexy 771
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 772
} # End of CA()
773
 
2990 rexy 774
######################################################
775
##                       "ACC"                      ##
776
## - copy ALCASAR Control Center (ACC) files        ##
777
## - configuration of the web server (Lighttpd)     ##
778
## - creation of the first ACC admin account        ##
779
## - secure the ACC access                          ##
780
######################################################
2724 rexy 781
ACC()
1 root 782
{
783
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
784
	mkdir $DIR_WEB
1833 richard 785
# Copy & adapt ACC files
316 richard 786
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
787
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 788
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
789
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
790
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 791
	chown -R apache:apache $DIR_WEB/*
1833 richard 792
# copy & adapt "freeradius-web" files
793
	cp -rf $DIR_CONF/freeradius-web/ /etc/
794
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
795
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
796
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
797
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
798
	cat <<EOF > /etc/freeradius-web/naslist.conf
799
nas1_name: alcasar-$ORGANISME
800
nas1_model: Network Access Controler
801
nas1_ip: $PRIVATE_IP
802
nas1_port_num: 0
803
nas1_community: public
804
EOF
805
	chown -R apache:apache /etc/freeradius-web/
806
# create the log & backup structure :
1489 richard 807
# - base = users database
808
# - archive = tarball of "base + http firewall + netflow"
1833 richard 809
# - security = watchdog log
2829 rexy 810
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 811
	for i in base archive security activity_report iot_captures;
1 root 812
	do
813
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
814
	done
5 franck 815
	chown -R root:apache $DIR_SAVE
1833 richard 816
# Configuring & securing php
2937 rexy 817
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 818
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
819
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 820
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 821
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
822
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 823
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
824
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 825
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
826
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 827
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 828
# Configuring & securing Lighttpd
790 richard 829
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 830
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
831
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 832
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
833
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 834
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
835
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 836
 
837
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 838
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
839
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
840
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
841
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 842
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
843
 
2592 rexy 844
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 845
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 846
 
847
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
848
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
849
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
850
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
851
 
852
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
853
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 854
	$SED 's/^$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
855
	$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 856
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 857
 
2588 rexy 858
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
859
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
860
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 861
 
2588 rexy 862
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 863
 
2552 rexy 864
# Creation of the first account (in 'admin' profile)
2293 tom.houday 865
	if [ "$mode" = "install" ]
2688 lucas.echa 866
	then
867
		header_install
1268 richard 868
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 869
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
870
		mkdir -p $DIR_DEST_ETC/digest
871
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 872
		if [ $Lang == "fr" ]
2760 lucas.echa 873
			then echo "Création du premier compte administrateur : "
874
			else echo "Creation of the first admin account : "
2737 rexy 875
		fi
2688 lucas.echa 876
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
877
		do
878
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
879
		done
2293 tom.houday 880
	fi
2818 rexy 881
# Creation of ACC certs links
882
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
883
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
884
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 885
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
886
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 887
	# Log file for ACC access imputability
2887 rexy 888
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
889
	chown root:apache $DIR_SAVE/security/acc_access.log
890
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 891
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
892
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 893
} # End of ACC()
1 root 894
 
2552 rexy 895
#############################################################
2990 rexy 896
##                     "time_server"                       ##
2552 rexy 897
## - Configuring NTP server                                ##
898
#############################################################
2724 rexy 899
time_server()
1837 richard 900
{
901
# Set the Internet time server
902
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
903
	cat <<EOF > /etc/ntp/step-tickers
904
0.fr.pool.ntp.org	# adapt to your country
905
1.fr.pool.ntp.org
906
2.fr.pool.ntp.org
907
EOF
908
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
909
	cat <<EOF > /etc/ntp.conf
910
server 0.fr.pool.ntp.org	# adapt to your country
911
server 1.fr.pool.ntp.org
912
server 2.fr.pool.ntp.org
913
server 127.127.1.0   		# local clock si NTP internet indisponible ...
914
fudge 127.127.1.0 stratum 10
915
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
916
restrict 127.0.0.1
917
driftfile /var/lib/ntp/drift
918
logfile /var/log/ntp.log
919
disable monitor
920
EOF
921
	chown -R ntp:ntp /var/lib/ntp
922
# Synchronize now
2688 lucas.echa 923
	ntpd -4 -q -g &
2724 rexy 924
} # End of time_server()
1837 richard 925
 
2541 rexy 926
#####################################################################
2990 rexy 927
##                           "init_db"                             ##
2541 rexy 928
## - Mysql initialization                                          ##
929
## - Set admin (root) password                                     ##
930
## - Remove unused users & databases                               ##
931
## - Radius database creation                                      ##
932
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
933
#####################################################################
2724 rexy 934
init_db()
1 root 935
{
2688 lucas.echa 936
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 937
	then
938
		systemctl stop mysqld
939
	fi
1355 richard 940
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 941
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 942
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 943
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 944
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
945
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 946
	[ -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 947
	[ -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 948
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
949
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
950
	/usr/bin/systemctl start mysqld
1963 richard 951
	nb_round=1
1981 richard 952
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 953
	do
954
		nb_round=`expr $nb_round + 1`
955
		sleep 2
956
	done
1981 richard 957
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 958
	then
1981 richard 959
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 960
		exit
1955 richard 961
	fi
1355 richard 962
# Secure the server
2688 lucas.echa 963
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 964
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 965
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
966
	$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 967
# Create 'radius' database
2688 lucas.echa 968
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 969
# Add an empty radius database structure
2688 lucas.echa 970
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 971
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 972
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
973
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
974
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 975
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 976
	/usr/bin/systemctl daemon-reload
2724 rexy 977
} # End of init_db()
1 root 978
 
2423 richard 979
###################################################################
2990 rexy 980
##                           "freeradius"                        ##
2423 richard 981
## - Set the configuration files                                 ##
982
## - Set the shared secret between coova-chilli and freeradius   ##
983
## - Adapt the Mysql conf file and counters                      ##
984
###################################################################
2724 rexy 985
freeradius()
1 root 986
{
1800 richard 987
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 988
	chown -R radius:radius /etc/raddb
989
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 990
# Set radius global parameters (radius.conf)
1 root 991
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
992
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
993
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 994
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
995
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 996
# Add ALCASAR & Coovachilli dictionaries
997
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 998
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
999
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1000
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1001
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1002
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1003
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1004
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1005
client localhost {
1006
	ipaddr = 127.0.0.1
1 root 1007
	secret = $secretradius
2438 richard 1008
	shortname = chilli
2454 tom.houday 1009
	nas_type = other
1 root 1010
}
1011
EOF
2758 rexy 1012
# Set Virtual server
1013
    # Remvoveing all except "alcasar virtual site")
1014
	# 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 1015
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1016
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1017
	chown radius:apache /etc/raddb/sites-available/alcasar*
1018
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1019
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1020
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1021
# Set modules
2728 rexy 1022
	# Add custom LDAP "available module"
2758 rexy 1023
	# 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 1024
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1025
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1026
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1027
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1028
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1029
	do
1030
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1031
	done
2758 rexy 1032
# Configure SQL module
2420 richard 1033
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1034
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1035
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1036
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1037
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1041
	# no TLS encryption on 127.0.0.1
2763 rexy 1042
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1043
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1044
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1045
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1046
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1047
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1048
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1049
	[ -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
1050
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1051
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1052
# sqlcounter modifications
2470 richard 1053
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1054
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1055
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1056
# make certain that mysql is up before freeradius start
2937 rexy 1057
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1058
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1059
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1060
# Allow apache to change some conf files (ie : ldap on/off)
1061
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1062
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1063
} # End of freeradius()
1 root 1064
 
2423 richard 1065
#############################################################################
2990 rexy 1066
##                                "chilli"                                 ##
2423 richard 1067
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1068
## - Adapt the authentication web page (intercept.php)                     ##
1069
#############################################################################
2724 rexy 1070
chilli()
1 root 1071
{
1370 richard 1072
# chilli unit for systemd
2937 rexy 1073
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1074
#  This file is part of systemd.
1075
#
1076
#  systemd is free software; you can redistribute it and/or modify it
1077
#  under the terms of the GNU General Public License as published by
1078
#  the Free Software Foundation; either version 2 of the License, or
1079
#  (at your option) any later version.
2771 rexy 1080
 
1081
# This unit launches coova-chilli a captive portal
1370 richard 1082
[Unit]
1083
Description=chilli is a captive portal daemon
1084
After=network.target
1085
 
1086
[Service]
1379 richard 1087
Type=forking
1370 richard 1088
ExecStart=/usr/libexec/chilli start
1089
ExecStop=/usr/libexec/chilli stop
1090
ExecReload=/usr/libexec/chilli reload
2775 rexy 1091
PIDFile=/run/chilli.pid
1370 richard 1092
 
1093
[Install]
1094
WantedBy=multi-user.target
1095
EOF
799 richard 1096
# init file creation
1370 richard 1097
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1098
	cat <<EOF > /etc/init.d/chilli
799 richard 1099
#!/bin/sh
1100
#
1101
# chilli CoovaChilli init
1102
#
1103
# chkconfig: 2345 65 35
1104
# description: CoovaChilli
1105
### BEGIN INIT INFO
1106
# Provides:       chilli
2454 tom.houday 1107
# Required-Start: network
1108
# Should-Start:
799 richard 1109
# Required-Stop:  network
2454 tom.houday 1110
# Should-Stop:
799 richard 1111
# Default-Start:  2 3 5
1112
# Default-Stop:
1113
# Description:    CoovaChilli access controller
1114
### END INIT INFO
1115
 
1116
[ -f /usr/sbin/chilli ] || exit 0
1117
. /etc/init.d/functions
1118
CONFIG=/etc/chilli.conf
2775 rexy 1119
pidfile=/run/chilli.pid
799 richard 1120
[ -f \$CONFIG ] || {
2394 tom.houday 1121
	echo "\$CONFIG Not found"
1122
	exit 0
799 richard 1123
}
2882 rexy 1124
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1125
RETVAL=0
1126
prog="chilli"
1127
case \$1 in
2394 tom.houday 1128
	start)
2454 tom.houday 1129
		if [ -f \$pidfile ] ; then
2394 tom.houday 1130
			gprintf "chilli is already running"
1131
		else
1132
			gprintf "Starting \$prog: "
2884 rexy 1133
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1134
			rm -f /run/chilli* # cleaning
2394 tom.houday 1135
			/usr/sbin/modprobe tun >/dev/null 2>&1
1136
			echo 1 > /proc/sys/net/ipv4/ip_forward
1137
			[ -e /dev/net/tun ] || {
2454 tom.houday 1138
				(cd /dev;
1139
				mkdir net;
1140
				cd net;
2394 tom.houday 1141
				mknod tun c 10 200)
1142
			}
1143
			ifconfig $INTIF 0.0.0.0
1144
			/usr/sbin/ethtool -K $INTIF gro off
1145
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1146
			RETVAL=\$?
1147
		fi
1148
		;;
799 richard 1149
 
2394 tom.houday 1150
	reload)
1151
		killall -HUP chilli
1152
		;;
799 richard 1153
 
2394 tom.houday 1154
	restart)
1155
		\$0 stop
1156
		sleep 2
1157
		\$0 start
1158
		;;
799 richard 1159
 
2394 tom.houday 1160
	status)
1161
		status chilli
1162
		RETVAL=0
1163
		;;
1164
 
1165
	stop)
2454 tom.houday 1166
		if [ -f \$pidfile ] ; then
2394 tom.houday 1167
			gprintf "Shutting down \$prog: "
1168
			killproc /usr/sbin/chilli
1169
			RETVAL=\$?
1170
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1171
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1172
		else
2394 tom.houday 1173
			gprintf "chilli is not running"
1174
		fi
1175
		;;
1176
 
1177
	*)
1178
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1179
		exit 1
799 richard 1180
esac
1181
echo
1182
EOF
2324 tom.houday 1183
	chmod a+x /etc/init.d/chilli
1184
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1185
# conf file creation
346 richard 1186
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1187
	#NTP Option configuration for DHCP
2032 richard 1188
	#DHCP Options : rfc2132
1189
		#dhcp option value will be convert in hexa.
1190
		#NTP option (or 'option 42') is like :
2454 tom.houday 1191
		#
2032 richard 1192
		#    Code   Len         Address 1               Address 2
1193
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1194
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1195
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1196
		#
1197
		#Code : 42 => 2a
1198
		#Len : 4 => 04
2688 lucas.echa 1199
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1200
	cat <<EOF > /etc/chilli.conf
1201
# coova config for ALCASAR
2775 rexy 1202
cmdsocket	/run/chilli.sock
1336 richard 1203
unixipc		chilli.$INTIF.ipc
2775 rexy 1204
pidfile		/run/chilli.pid
346 richard 1205
net		$PRIVATE_NETWORK_MASK
595 richard 1206
dhcpif		$INTIF
841 richard 1207
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1208
#nodynip
865 richard 1209
#statip
1210
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1211
domain		$DOMAIN
355 richard 1212
dns1		$PRIVATE_IP
1213
dns2		$PRIVATE_IP
346 richard 1214
uamlisten	$PRIVATE_IP
503 richard 1215
uamport		3990
2370 tom.houday 1216
uamuiport	3991
837 richard 1217
macauth
1218
macpasswd	password
1697 richard 1219
strictmacauth
1243 richard 1220
locationname	$HOSTNAME.$DOMAIN
346 richard 1221
radiusserver1	127.0.0.1
1222
radiusserver2	127.0.0.1
1223
radiussecret	$secretradius
1224
radiusauthport	1812
1225
radiusacctport	1813
2818 rexy 1226
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1227
redirurl
1243 richard 1228
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1229
uamsecret	$secretuam
1249 richard 1230
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1231
coaport		3799
1379 richard 1232
conup		$DIR_DEST_BIN/alcasar-conup.sh
1233
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1234
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1235
include		$DIR_DEST_ETC/alcasar-uamallowed
1236
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1237
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1238
#dhcpgateway		none
1239
#dhcprelayagent		none
1610 franck 1240
#dhcpgatewayport	none
2234 richard 1241
sslkeyfile	/etc/pki/tls/private/alcasar.key
1242
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1243
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1244
#redirssl
1245
#uamuissl
346 richard 1246
EOF
2274 richard 1247
# 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 1248
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1249
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1250
# create files for trusted domains and urls
1148 crox53 1251
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1252
	chown root:apache $DIR_DEST_ETC/alcasar-*
1253
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1254
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1255
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1256
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1257
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1258
	if [ "$chilli_exist" == "1" ]
1259
	then
2454 tom.houday 1260
		userdel -r chilli 2>/dev/null
796 richard 1261
	fi
1262
	groupadd -f chilli
1263
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1264
}  # End of chilli()
1349 richard 1265
 
2541 rexy 1266
################################################################
2990 rexy 1267
##                        "e2guardian"                        ##
2541 rexy 1268
## - Set the parameters of this HTML proxy (as controler)     ##
1269
################################################################
2724 rexy 1270
e2guardian()
1 root 1271
{
2758 rexy 1272
# Adapt systemd unit
2937 rexy 1273
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1274
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1275
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1276
# Adapt the main conf file
2521 armand.ito 1277
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1278
# French deny HTML page
2764 rexy 1279
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1280
# 2 filtergroups (8080 & 8090)
1281
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1282
# Listen on 8080 (HTTP for BL users) only on LAN side
1283
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1284
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1285
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1286
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1287
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1288
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1289
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1290
# Don't log
2521 armand.ito 1291
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1292
# Disable HTML content control (weighted & banned)
2521 armand.ito 1293
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1294
# Enable authport plugin
1295
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1296
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1297
# Enable clamd scanner
1298
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
1299
 
2841 rexy 1300
# Adapt the first group conf file
1301
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1302
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1303
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1304
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1305
 
2867 rexy 1306
# copy & adapt HTML templates
2866 rexy 1307
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1308
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1309
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1310
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1311
 
2841 rexy 1312
###### ALCASAR special filtering ####
2840 rexy 1313
# RAZ bannedphraselist
1314
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1315
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1316
# Disable URL control with regex
2764 rexy 1317
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1318
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1319
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1320
#	[ -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
1321
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1322
#	[ -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
1323
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1324
# Dont filtering files by extension or mime-type (empty list)
497 richard 1325
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1326
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1327
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1328
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1329
# Empty LAN IP list that won't be WEB filtered
497 richard 1330
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1331
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1332
# Creation of ALCASAR banned site list
2841 rexy 1333
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1334
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1335
# E2guardian filter config for ALCASAR
1336
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1337
# block all SSL and CONNECT tunnels
1338
**s
1339
# block all SSL and CONNECT tunnels specified only as an IP
1340
*ips
1341
# block all sites specified only by an IP
1342
*ip
1343
EOF
2775 rexy 1344
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1345
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1346
	cat <<EOF > $DIR_DG/lists/bannedurllist
1347
# E2guardian filter config for ALCASAR
1348
EOF
2775 rexy 1349
# Creation of files for rehabilited domains and urls
2758 rexy 1350
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1351
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1352
	touch $DIR_DG/lists/exceptionsitelist
1353
	touch $DIR_DG/lists/exceptionurllist
1354
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1355
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1356
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1357
 
2758 rexy 1358
# Bing - add 'adlt=strict'
1359
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1360
EOF
1361
# 'Safesearch' regex actualisation
1362
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1363
# change the google safesearch ("safe=strict" instead of "safe=vss")
1364
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1365
 
1366
# Create & adapt the second group conf file (av + av_wl)
1367
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1368
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1369
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1370
	$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 1371
 
2775 rexy 1372
# create log folder
1373
    mkdir -p /var/log/e2guardian
1374
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1375
} # End of e2guardian()
1 root 1376
 
71 richard 1377
##################################################################
2990 rexy 1378
##                       "antivirus"                            ##
2840 rexy 1379
## - Set the parameters of clamav and freshclam                 ##
71 richard 1380
##################################################################
2724 rexy 1381
antivirus()
71 richard 1382
{
2937 rexy 1383
# Clamd unit adaptation to e2guardian
1384
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1385
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1386
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1387
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1388
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1389
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1390
# Clamd conf adaptation to e2guardian
2840 rexy 1391
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1392
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1393
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1394
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1395
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1396
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1397
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1398
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1399
	chmod 775 /var/log/clamav /var/lib/clamav
1400
	chmod 664 /var/log/clamav/*
1358 richard 1401
# update virus database every 4 hours (24h/6)
1357 richard 1402
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1403
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1404
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1405
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1406
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1407
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
2980 rexy 1408
	# update now
1409
        /usr/bin/freshclam --no-warnings --quiet
2724 rexy 1410
} # End of antivirus()
71 richard 1411
 
2724 rexy 1412
##############################################################
2990 rexy 1413
##                        "ulogd"                           ##
2724 rexy 1414
## - Ulog config for multi-log files                        ##
1415
##############################################################
1416
ulogd()
476 richard 1417
{
1418
# Three instances of ulogd (three different logfiles)
1419
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1420
	nl=1
1358 richard 1421
	for log_type in traceability ssh ext-access
478 richard 1422
	do
2937 rexy 1423
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1424
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1425
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1426
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1427
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1428
[emu1]
478 richard 1429
file="/var/log/firewall/$log_type.log"
1430
sync=1
1431
EOF
2938 rexy 1432
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1433
		nl=`expr $nl + 1`
1434
	done
476 richard 1435
	chown -R root:apache /var/log/firewall
1436
	chmod 750 /var/log/firewall
1437
	chmod 640 /var/log/firewall/*
2724 rexy 1438
}  # End of ulogd()
476 richard 1439
 
1159 crox53 1440
##########################################################
2990 rexy 1441
##                     "nfsen"                          ##
2771 rexy 1442
## - configure NetFlow collector (nfcapd)               ##
1443
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1444
##########################################################
1389 richard 1445
nfsen()
1 root 1446
{
2772 rexy 1447
	groupadd -f nfcapd
2868 rexy 1448
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1449
# nfcapd unit for systemd
2937 rexy 1450
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1451
#  This file is part of systemd.
1452
#
1453
#  systemd is free software; you can redistribute it and/or modify it
1454
#  under the terms of the GNU General Public License as published by
1455
#  the Free Software Foundation; either version 2 of the License, or
1456
#  (at your option) any later version.
1457
 
2771 rexy 1458
# This unit launches nfcapd (a Netflow collector).
1372 richard 1459
[Unit]
2771 rexy 1460
Description=Netflow Capture Daemon
1461
After=network-online.target iptables.service
1372 richard 1462
 
1463
[Service]
2771 rexy 1464
Type=exec
2776 rexy 1465
ExecStartPre=/bin/mkdir -p /run/nfcapd
1466
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1467
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1468
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1469
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1470
 
1471
[Install]
1472
WantedBy=multi-user.target
1473
EOF
2825 rexy 1474
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1475
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1476
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1477
} # End of nfsen()
1 root 1478
 
2552 rexy 1479
###########################################################
2990 rexy 1480
##                       "vnstat"                        ##
2809 rexy 1481
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1482
###########################################################
2724 rexy 1483
vnstat()
1541 richard 1484
{
2990 rexy 1485
# vnstat
2933 rexy 1486
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1487
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1488
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1489
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1490
# vnstat-dashboard
2933 rexy 1491
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1492
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
2938 rexy 1493
	$SED "s?^PIDFile=.*?PIDFile=/run/vnstat/vnstat.pid?g" /etc/systemd/system/vnstat.service
2724 rexy 1494
} # End of vnstat()
2281 tom.houday 1495
 
2724 rexy 1496
###################################################################
2990 rexy 1497
##                           "dnsmasq"                           ##
2724 rexy 1498
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1499
###################################################################
1500
dnsmasq()
219 jeremy 1501
{
1502
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1503
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1504
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1505
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1506
# Configuration file for "dnsmasq with whitelist"
1873 richard 1507
# ADD Toulouse university whitelist domains
2775 rexy 1508
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1509
listen-address=127.0.0.1
1356 richard 1510
port=55
1472 richard 1511
no-dhcp-interface=lo
1356 richard 1512
bind-interfaces
1721 richard 1513
cache-size=1024
1356 richard 1514
domain-needed
1515
expand-hosts
1516
bogus-priv
1517
filterwin2k
2688 lucas.echa 1518
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1519
server=$DNS1
1520
server=$DNS2
1356 richard 1521
EOF
2990 rexy 1522
 
1523
# Don't run dnsmasq service. Create dnsmasq-whitelist unit
2937 rexy 1524
	systemctl disable dnsmasq.service
1525
	cp -f /lib/systemd/system/dnsmasq.service /etc/systemd/system/dnsmasq-whitelist.service
1526
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /etc/systemd/system/dnsmasq-whitelist.service
1527
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /etc/systemd/system/dnsmasq-whitelist.service
2724 rexy 1528
} # End of dnsmasq()
2688 lucas.echa 1529
 
2724 rexy 1530
#########################################################
2990 rexy 1531
##                     "unbound"                       ##
2724 rexy 1532
## - create the conf files for 4 unbound services      ##
1533
## - create the systemd files for 4 unbound services   ##
1534
#########################################################
2688 lucas.echa 1535
unbound ()
1536
{
1537
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1538
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1539
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1540
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1541
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1542
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1543
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1544
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1545
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1546
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1547
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1548
 
2724 rexy 1549
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1550
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1551
forward-zone:
1552
	name: "."
1553
	forward-addr: $DNS1
1554
	forward-addr: $DNS2
1472 richard 1555
EOF
1556
 
2724 rexy 1557
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1558
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1559
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1560
## Add one block for each domain name managed by an other DNS server
1561
##
1562
## Example:
1563
##
1564
## server:
1565
##     local-zone: "<your_domain>." transparent
1566
## forward-zone:
1567
##     name: "<your_domain>."
1568
##     forward-addr: <@IP_domain_server>
1569
##
2558 rexy 1570
EOF
1571
 
2724 rexy 1572
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1573
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1574
server:
1575
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1576
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1577
EOF
1578
 
2724 rexy 1579
# Configuration file for lo of forward unbound
2688 lucas.echa 1580
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1581
server:
1582
	interface: 127.0.0.1@53
1583
	access-control-view: 127.0.0.1/8 lo
1584
view:
1585
	name: "lo"
2864 rexy 1586
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1587
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1588
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1589
	view-first: yes
1590
EOF
1591
 
2724 rexy 1592
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1593
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1594
server:
1595
	interface: ${PRIVATE_IP}@53
1596
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1597
view:
1598
	name: "$INTIF"
1599
	view-first: yes
1600
EOF
1601
 
2831 rexy 1602
# Configuration file for main unbound
2688 lucas.echa 1603
	cat << EOF > /etc/unbound/unbound.conf
1604
server:
1605
	verbosity: 1
1606
	hide-version: yes
1607
	hide-identity: yes
1608
	do-ip6: no
1609
	include: /etc/unbound/conf.d/common/forward-zone.conf
1610
	include: /etc/unbound/conf.d/common/local-forward/*
1611
	include: /etc/unbound/conf.d/common/local-dns/*
1612
	include: /etc/unbound/conf.d/forward/*
1613
EOF
1614
 
2724 rexy 1615
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1616
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1617
server:
1618
	interface: ${PRIVATE_IP}@54
1619
	access-control: $PRIVATE_IP_MASK allow
1620
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1621
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1622
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1623
EOF
1624
 
2724 rexy 1625
# Configuration file for blacklist unbound
2688 lucas.echa 1626
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1627
server:
1628
	verbosity: 1
1629
	hide-version: yes
1630
	hide-identity: yes
1631
	do-ip6: no
1632
	logfile: "/var/log/unbound/unbound-blacklist.log"
1633
	chroot: ""
1634
	define-tag: "blacklist"
1635
	log-local-actions: yes
1636
	include: /etc/unbound/conf.d/common/forward-zone.conf
1637
	include: /etc/unbound/conf.d/common/local-forward/*
1638
	include: /etc/unbound/conf.d/common/local-dns/*
1639
	include: /etc/unbound/conf.d/blacklist/*
1640
	include: /usr/local/share/unbound-bl-enabled/*
1641
EOF
1642
 
2724 rexy 1643
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1644
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1645
server:
1646
	interface: ${PRIVATE_IP}@55
1647
	access-control: $PRIVATE_IP_MASK allow
1648
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1649
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1650
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1651
EOF
1652
 
2724 rexy 1653
# Configuration file for whitelist unbound
2688 lucas.echa 1654
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1655
server:
1656
	verbosity: 1
1657
	hide-version: yes
1658
	hide-identity: yes
1659
	do-ip6: no
1660
	do-not-query-localhost: no
1661
	define-tag: "whitelist"
1662
	local-zone: "." transparent
1663
	local-zone-tag: "." "whitelist"
2861 rexy 1664
	include: /etc/unbound/conf.d/common/local-forward/*
1665
	include: /etc/unbound/conf.d/common/local-dns/*
1666
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1667
	include: /usr/local/share/unbound-wl-enabled/*
1668
forward-zone:
1669
	name: "."
2881 rexy 1670
	forward-addr: 127.0.0.1@55
2688 lucas.echa 1671
EOF
1672
 
2724 rexy 1673
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1674
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1675
server:
1676
	interface: ${PRIVATE_IP}@56
1677
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1678
view:
1679
	name: "$INTIF"
1680
	local-zone: "." redirect
1681
	local-data: ". A $PRIVATE_IP"
1682
EOF
1683
 
2724 rexy 1684
# Configuration file for blackhole unbound
2688 lucas.echa 1685
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1686
server:
1687
	verbosity: 1
1688
	hide-version: yes
1689
	hide-identity: yes
1690
	do-ip6: no
2861 rexy 1691
	include: /etc/unbound/conf.d/common/local-forward/*
1692
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1693
	include: /etc/unbound/conf.d/blackhole/*
1694
EOF
2937 rexy 1695
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1696
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1697
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1698
	for list in blacklist blackhole whitelist
1474 richard 1699
	do
2937 rexy 1700
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1701
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1702
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1703
	done
2937 rexy 1704
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1705
} # End of unbound()
2688 lucas.echa 1706
 
2689 lucas.echa 1707
##################################################
2990 rexy 1708
##                   "dhcpd"                    ##
2689 lucas.echa 1709
##################################################
2724 rexy 1710
dhcpd()
2689 lucas.echa 1711
{
1712
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1713
	cat <<EOF > /etc/dhcpd.conf
1714
ddns-update-style none;
1715
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1716
	option routers $PRIVATE_IP;
1717
	option subnet-mask $PRIVATE_NETMASK;
1718
	option domain-name-servers $PRIVATE_IP;
1719
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1720
	default-lease-time 21600;
1721
	max-lease-time 43200;
1722
}
1723
EOF
2724 rexy 1724
} # End of dhcpd()
2689 lucas.echa 1725
 
2552 rexy 1726
##########################################################
2990 rexy 1727
##                         "BL"                         ##
2769 rexy 1728
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1729
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1730
##     - URLs for E²guardian                            ##
1731
##     - IPs for NetFilter                              ##
2769 rexy 1732
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1733
##########################################################
2724 rexy 1734
BL()
308 richard 1735
{
2990 rexy 1736
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1737
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1738
	mkdir -p /tmp/blacklists
1938 richard 1739
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1740
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1741
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1742
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1743
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1744
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1745
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1746
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1747
# add additional BL files
2770 rexy 1748
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1749
	do
1750
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1751
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1752
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1753
	done
2521 armand.ito 1754
	chown -R e2guardian:apache $DIR_DG
1957 richard 1755
	chown -R root:apache $DIR_DEST_SHARE
1756
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1757
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1758
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1759
# enable the default categories
1957 richard 1760
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1761
	rm -rf /tmp/blacklists
2724 rexy 1762
} # End of BL()
219 jeremy 1763
 
2552 rexy 1764
#######################################################
2990 rexy 1765
##                    "cron"                         ##
2552 rexy 1766
## - write all cron & anacron files                  ##
1767
#######################################################
2724 rexy 1768
cron()
1 root 1769
{
2640 rexy 1770
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1771
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1772
	cat <<EOF > /etc/crontab
1828 richard 1773
SHELL=/usr/bin/bash
2640 rexy 1774
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1775
MAILTO=root
1776
HOME=/
1777
 
1778
# run-parts
1779
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1780
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1781
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1782
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1783
EOF
1784
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1785
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1786
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1787
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1788
EOF
811 richard 1789
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1790
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1791
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1792
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1793
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1794
EOF
952 franck 1795
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1796
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1797
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1798
EOF
2454 tom.houday 1799
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1800
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1801
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1802
EOF
2454 tom.houday 1803
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1804
# Update the system and reboot if needed (everyday at 3:30 am)
1805
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1806
EOF
2454 tom.houday 1807
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1808
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1809
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1810
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1811
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1812
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1813
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1814
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1815
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1816
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1817
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1818
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1819
EOF
2454 tom.houday 1820
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1821
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1822
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
2886 rexy 1823
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1824
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1825
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1826
 
2886 rexy 1827
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1828
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1829
EOF
2454 tom.houday 1830
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1831
# start dead daemons (after boot process and every 20')
1851 franck 1832
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1833
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1834
EOF
2454 tom.houday 1835
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1836
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1837
 
1874 raphael.pi 1838
EOF
2769 rexy 1839
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1840
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1841
 
1842
EOF
2304 tom.houday 1843
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1844
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1845
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1846
EOF
2771 rexy 1847
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1848
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1849
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1850
EOF
1808 richard 1851
# removing the users crons
522 richard 1852
	rm -f /var/spool/cron/*
2724 rexy 1853
} # End of cron()
1 root 1854
 
2867 rexy 1855
########################################################################
2990 rexy 1856
##                              "Fail2Ban"                            ##
2867 rexy 1857
##- Adapt conf file to ALCASAR                                        ##
1858
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1859
########################################################################
1163 crox53 1860
fail2ban()
1861
{
2868 rexy 1862
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1863
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1864
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1865
 
1866
# add 5 jails and their filters
1867
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1868
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1869
[sshd]
1870
enabled = true
1871
#enabled  = false
1872
maxretry = 3
2868 rexy 1873
bantime = 3m
1874
findtime = 5m
2867 rexy 1875
EOF
1876
 
1877
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1878
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1879
[lighttpd-auth]
1880
enabled = true
1881
#enabled  = false
1882
maxretry = 3
2868 rexy 1883
bantime = 3m
1884
findtime = 3m
2867 rexy 1885
EOF
1886
 
1887
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1888
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1889
[alcasar_mod-evasive]
1890
#enabled = true
1891
enabled = false
1892
backend = auto
1893
filter = alcasar_mod-evasive
1894
action = iptables-allports[name=alcasar_mod-evasive]
1895
logpath = /var/log/lighttpd/access.log
1896
maxretry = 3
2868 rexy 1897
bantime = 3m
1898
findtime = 3m
2867 rexy 1899
EOF
2990 rexy 1900
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1901
[Definition]
1902
failregex =  <HOST> .+\] "[^"]+" 403
1903
ignoreregex =
1904
EOF
1905
 
1906
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1907
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1908
[alcasar_intercept]
1909
enabled = true
1910
#enabled = false
1911
backend = auto
1912
filter = alcasar_intercept
1913
action = iptables-allports[name=alcasar_intercept]
1914
logpath = /var/log/lighttpd/access.log
1915
maxretry = 5
2868 rexy 1916
bantime = 3m
1917
findtime = 3m
1918
EOF
2990 rexy 1919
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1920
[Definition]
1921
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1922
ignoreregex =
1923
EOF
1924
 
1925
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1926
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1927
[alcasar_change-pwd]
1928
enabled = true
1929
#enabled = false
1930
backend = auto
1931
filter = alcasar_change-pwd
1932
action = iptables-allports[name=alcasar_change-pwd]
1933
logpath = /var/log/lighttpd/access.log
1934
maxretry = 5
2868 rexy 1935
bantime = 3m
1936
findtime = 3m
2867 rexy 1937
EOF
2990 rexy 1938
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1939
[Definition]
1940
failregex = <HOST> .* \"POST \/password\.php
1941
ignoreregex =
1942
EOF
1943
 
2840 rexy 1944
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1945
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1946
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1947
	chmod 644 /var/log/fail2ban.log
2887 rexy 1948
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1949
	/usr/bin/touch /var/log/auth.log
1515 richard 1950
# fail2ban unit
2990 rexy 1951
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1952
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1953
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1954
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1955
} # End of fail2ban()
1163 crox53 1956
 
2990 rexy 1957
########################################################
1958
##                  "gammu_smsd"                      ##
1959
## - Creating of SMS management database              ##
1960
## - Write the gammu a gammu_smsd conf files          ##
1961
########################################################
1376 richard 1962
gammu_smsd()
1963
{
2601 tom.houday 1964
# Create 'gammu' system user
1965
	groupadd -f gammu_smsd
2868 rexy 1966
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1967
	usermod -a -G dialout gammu_smsd
1968
 
1969
# Create 'gammu' database
1970
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1971
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1972
# Add a gammu database structure
2688 lucas.echa 1973
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1974
 
2552 rexy 1975
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1976
	cat << EOF > /etc/gammurc
2552 rexy 1977
[gammu]
1978
device = /dev/ttyUSB0
1979
connection = at115200
1980
EOF
1981
 
2601 tom.houday 1982
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1983
[gammu]
1984
port = /dev/ttyUSB0
1985
connection = at115200
1986
 
1987
[smsd]
1988
PIN = 1234
1989
logfile = /var/log/gammu-smsd/gammu-smsd.log
1990
logformat = textall
1991
debuglevel = 0
1992
 
1993
service = sql
1994
driver = native_mysql
1995
user = $DB_USER
1996
password = $radiuspwd
1997
pc = localhost
1998
database = $DB_GAMMU
1999
 
2631 rexy 2000
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2001
 
2002
StatusFrequency = 30
1380 richard 2003
;LoopSleep = 2
1376 richard 2004
 
2005
;ResetFrequency = 300
2006
;HardResetFrequency = 120
2007
 
2454 tom.houday 2008
CheckSecurity = 1
1376 richard 2009
CheckSignal = 1
2010
CheckBattery = 0
2011
EOF
2601 tom.houday 2012
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2013
 
2601 tom.houday 2014
# Create the systemd unit
2937 rexy 2015
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 2016
[Unit]
2017
Description=SMS daemon for Gammu
2018
Documentation=man:gammu-smsd(1)
2019
After=network.target mysql.service
1376 richard 2020
 
2601 tom.houday 2021
[Service]
2022
Type=forking
2775 rexy 2023
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 2024
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2025
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2026
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2027
 
2028
[Install]
2029
WantedBy=multi-user.target
2030
EOF
2031
 
2314 richard 2032
# Log folder for gammu-smsd
2772 rexy 2033
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2034
	chmod 755 /var/log/gammu-smsd
1376 richard 2035
 
2552 rexy 2036
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2037
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2038
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2039
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2040
#EOF
2552 rexy 2041
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2042
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2043
 
2724 rexy 2044
} # End of gammu_smsd()
1376 richard 2045
 
2990 rexy 2046
########################################################
2047
##                      "msec"                        ##
2048
## - Apply the "fileserver" security level            ##
2049
## - remove the "system request" for rebooting        ##
2050
## - Fix several file permissions                     ##
2051
########################################################
2202 richard 2052
msec()
2053
{
2054
 
2055
# Apply fileserver security level
2990 rexy 2056
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2057
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2058
 
2203 richard 2059
# Set permissions monitoring and enforcement
2202 richard 2060
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2061
/var/log/firewall/                      root.apache     750
2202 richard 2062
/var/log/firewall/*                     root.apache     640
2063
/etc/security/msec/perm.local           root.root       640
2064
/etc/security/msec/level.local          root.root       640
2065
/etc/freeradius-web                     root.apache     750
2066
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2067
/etc/raddb/client.conf                  radius.radius   640
2068
/etc/raddb/radius.conf                  radius.radius   640
2069
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2070
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2071
/etc/pki/CA/                            root.apache     750 force
2072
/etc/pki/CA/*                           root.apache     640 force 
2073
/etc/pki/CA/private/                    root.root       700 force
2074
/etc/pki/CA/private/*                   root.root       600 force
2075
/etc/pki/tls/private/                   root.apache     750 force
2076
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2077
/var/log/clamav/                        e2guardian.e2guardian   755 force
2078
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2079
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2080
EOF
2454 tom.houday 2081
# apply now hourly & daily checks
2990 rexy 2082
	/usr/sbin/msec
2083
	/etc/cron.weekly/msec
2202 richard 2084
 
2724 rexy 2085
} # End of msec()
2202 richard 2086
 
2087
##################################################################
2552 rexy 2088
##                   Fonction "letsencrypt"                     ##
2089
## - Install Let's Encrypt client                               ##
2090
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2091
##################################################################
2092
letsencrypt()
2093
{
2094
	echo "Installing Let's Encrypt client..."
2990 rexy 2095
# Remove potential old installers
2586 tom.houday 2096
	rm -rf /tmp/acme.sh-*
2990 rexy 2097
# Extract acme.sh
2304 tom.houday 2098
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2099
	pwdInstall=$(pwd)
2688 lucas.echa 2100
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2101
	acmesh_installDir="/opt/acme.sh"
2102
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2103
	acmesh_userAgent="ALCASAR"
2990 rexy 2104
# Install acme.sh
2304 tom.houday 2105
	./acme.sh --install \
2106
		--home $acmesh_installDir \
2107
		--config-home $acmesh_confDir/data \
2108
		--certhome $acmesh_confDir/certs \
2109
		--accountkey $acmesh_confDir/ca/account.key \
2110
		--accountconf $acmesh_confDir/data/account.conf \
2111
		--useragent $acmesh_userAgent \
2308 tom.houday 2112
		--nocron \
2113
		> /dev/null
2304 tom.houday 2114
	if [ $? -ne 0 ]; then
2115
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2116
	fi
2990 rexy 2117
# Create configuration file
2304 tom.houday 2118
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2119
email=
2120
dateIssueRequest=
2121
domainRequest=
2122
challenge=
2123
dateIssued=
2124
dnsapi=
2125
dateNextRenewal=
2126
EOF
2688 lucas.echa 2127
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2128
	rm -rf /tmp/acme.sh-*
2724 rexy 2129
} # End of letsencrypt()
2304 tom.houday 2130
 
2131
##################################################################
2990 rexy 2132
##                       "mail_service"                         ##
2994 rexy 2133
## - Install Postfix conf for email registration method         ##
2990 rexy 2134
##################################################################
2135
mail_service()
2136
{
3005 rexy 2137
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
2990 rexy 2138
	cat << EOT >> /etc/postfix/main.cf
3005 rexy 2139
smtp_sasl_auth_enable = yes
2140
smtp_sasl_security_options = noanonymous
2141
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2142
relayhost =
2990 rexy 2143
myhostname = $HOSTNAME.$DOMAIN
3037 rexy 2144
smtp_tls_wrappermode = yes
2994 rexy 2145
EOT
2990 rexy 2146
	chown -R postfix:postfix /var/lib/postfix
2147
} # end of mail_service
2148
 
2149
##################################################################
2552 rexy 2150
##                    Fonction "post_install"                   ##
2151
## - Modifying banners (locals et ssh) & prompts                ##
2152
## - SSH config                                                 ##
2153
## - sudoers config & files security                            ##
2154
## - log rotate & ANSSI security parameters                     ##
2155
## - Apply former conf in case of an update                     ##
2156
##################################################################
1 root 2157
post_install()
2158
{
2840 rexy 2159
# change the SSHD options
2195 richard 2160
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2161
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2162
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2163
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2164
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2165
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2166
# sshd listens on EXTIF & INTIF
2167
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2168
# sshd authorized certificate for root login
2169
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2170
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2171
# ALCASAR conf file
2818 rexy 2172
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2173
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2174
	echo "SSH_LAN=22" >> $CONF_FILE
2175
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2176
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2177
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2178
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2179
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2180
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2181
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2182
	echo "LDAP_FILTER=" >> $CONF_FILE
2183
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2184
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2185
	echo "LDAP_SSL=on" >> $CONF_FILE
2186
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2187
	echo "SMS=off" >> $CONF_FILE
2188
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2189
	echo "MAIL=off" >> $CONF_FILE
2190
	echo "MAIL_TYPE=" >> $CONF_FILE
2191
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2192
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2193
	echo "MAIL_ADDR=" >> $CONF_FILE
2194
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2195
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2196
	echo "BL_PUREIP=on" >> $CONF_FILE
2197
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2198
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2199
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2200
	echo "WIFI4EU=off" >> $CONF_FILE
2201
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2202
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2203
# Prompt customisation (colors)
1 root 2204
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2205
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2206
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2207
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2208
# sudoers configuration for "apache" & "sysadmin"
1 root 2209
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2210
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2211
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2212
# Modify some logrotate files (gammu, ulogd)
1 root 2213
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2214
	chmod 644 /etc/logrotate.d/*
2195 richard 2215
# Log compression
706 franck 2216
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2217
# actualisation des fichiers logs compressés
2521 armand.ito 2218
	for dir in firewall e2guardian lighttpd
706 franck 2219
	do
2688 lucas.echa 2220
		find /var/log/$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 2221
	done
2601 tom.houday 2222
	/usr/bin/systemctl daemon-reload
2956 rexy 2223
# processes started at boot time (Systemctl)
2224
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2225
	do
1574 richard 2226
		/usr/bin/systemctl -q enable $i.service
1221 richard 2227
	done
2454 tom.houday 2228
 
1452 richard 2229
# disable processes at boot time (Systemctl)
2688 lucas.echa 2230
	for i in ulogd gpm dhcpd
1452 richard 2231
	do
1574 richard 2232
		/usr/bin/systemctl -q disable $i.service
1452 richard 2233
	done
2454 tom.houday 2234
 
2864 rexy 2235
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2236
# ignore ICMP broadcast (smurf attack)
2237
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2238
# ignore ICMP errors bogus
2239
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2240
# remove ICMP redirects responces
2241
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2242
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2243
# enable SYN Cookies (Syn flood attacks)
2244
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2245
# enable kernel antispoofing
2246
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2247
# ignore source routing
2248
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2249
# set conntrack timer to 1h (3600s) instead of 5 weeks
2250
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2251
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2252
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2253
# disable iptables_helpers
2254
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2255
# Switch to the router mode
2256
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2257
# Remove unused service ipv6
1964 franck 2258
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2259
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2260
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2261
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2262
# switch to multi-users runlevel (instead of x11)
1221 richard 2263
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2264
# disable Core dump file
2265
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2266
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2267
 
2432 richard 2268
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2269
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2270
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2271
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2272
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2273
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2274
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2275
	then
2454 tom.houday 2276
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2277
		echo >> /etc/mageia-release
2278
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2279
	fi
2280
	if [ $Lang == "fr" ]
2281
	then
2282
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2283
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2284
	else
2285
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2286
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2287
	fi
2288
	/usr/bin/update-grub2
1221 richard 2289
# Load and apply the previous conf file
2290
	if [ "$mode" = "update" ]
532 richard 2291
	then
2887 rexy 2292
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2293
		$DIR_DEST_BIN/alcasar-conf.sh --load
2294
		PARENT_SCRIPT=`basename $0`
2295
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2296
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2297
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2298
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2299
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2300
	fi
2560 rexy 2301
	rm -f /var/tmp/alcasar-conf*
1221 richard 2302
	chown -R root:apache $DIR_DEST_ETC/*
2303
	chmod -R 660 $DIR_DEST_ETC/*
2304
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2305
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2306
	echo ""
1 root 2307
	echo "#############################################################################"
638 richard 2308
	if [ $Lang == "fr" ]
2309
		then
2310
		echo "#                        Fin d'installation d'ALCASAR                       #"
2311
		echo "#                                                                           #"
2312
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2313
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2314
		echo "#                                                                           #"
2315
		echo "#############################################################################"
2316
		echo
2317
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2318
		echo
2319
		echo "- Lisez attentivement la documentation d'exploitation"
2320
		echo
2688 lucas.echa 2321
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2322
		echo
2323
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2324
	else
2396 tom.houday 2325
		echo "#                        End of ALCASAR install process                     #"
638 richard 2326
		echo "#                                                                           #"
2327
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2328
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2329
		echo "#                                                                           #"
2330
		echo "#############################################################################"
2331
		echo
2332
		echo "- The system will be rebooted in order to operate ALCASAR"
2333
		echo
2334
		echo "- Read the exploitation documentation"
2335
		echo
2688 lucas.echa 2336
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2337
		echo
2338
		echo "                   Hit 'Enter' to continue"
2339
	fi
1782 franck 2340
	sleep 2
2560 rexy 2341
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2342
	then
2688 lucas.echa 2343
		read
815 richard 2344
	fi
774 richard 2345
	clear
1 root 2346
	reboot
2724 rexy 2347
} # End of post_install()
1 root 2348
 
2552 rexy 2349
#####################################################################################
2350
#                                   Main Install loop                               #
2351
#####################################################################################
832 richard 2352
dir_exec=`dirname "$0"`
2353
if [ $dir_exec != "." ]
2354
then
2355
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2356
	echo "Launch this program from the ALCASAR archive directory"
2357
	exit 0
2358
fi
2688 lucas.echa 2359
if [ $EUID -gt 0 ]
2220 richard 2360
then
2688 lucas.echa 2361
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2362
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2363
	exit 0
2364
fi
832 richard 2365
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2366
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2367
nb_args=$#
2368
args=$1
2369
if [ $nb_args -eq 0 ]
2370
then
2371
	nb_args=1
2372
	args="-h"
2373
fi
1062 richard 2374
chmod -R u+x $DIR_SCRIPTS/*
1 root 2375
case $args in
2376
	-\? | -h* | --h*)
2377
		echo "$usage"
2378
		exit 0
2379
		;;
291 franck 2380
	-i | --install)
2990 rexy 2381
		for func in license system_testing network_testing
2724 rexy 2382
		do
2383
			header_install
2384
			$func
2385
			if [ $DEBUG_ALCASAR == "on" ]
2386
			then
2870 rexy 2387
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2388
				read
2389
			fi
2390
		done
595 richard 2391
# RPMs install
2941 rexy 2392
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2393
		if [ "$?" != "0" ]
1 root 2394
		then
595 richard 2395
			exit 0
2396
		fi
1249 richard 2397
		if [ -e $CONF_FILE ]
595 richard 2398
		then
2458 richard 2399
# Uninstall or update the running version
2400
			if [ "$mode" == "update" ]
2401
			then
2560 rexy 2402
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2403
			else
2560 rexy 2404
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2405
			fi
595 richard 2406
		fi
2847 rexy 2407
		if [ $DEBUG_ALCASAR == "on" ]
2408
		then
2409
			echo "*** 'debug' : end of cleaning ***"
2410
			read
2411
		fi
2980 rexy 2412
# Avoid some RPM automatic updates
2413
		echo "/^kernel/" > /etc/urpmi/skip.list
2414
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2415
		echo "/^clamd/" >> /etc/urpmi/skip.list
2416
		echo "/^clamav/" >> /etc/urpmi/skip.list
2417
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2418
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
2419
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf clamd clamav freeradius?g" /etc/dnf/dnf.conf
2420
		else
2421
			echo "exclude=kernel* wkhtmltopdf clamd clamav freeradius" >> /etc/dnf/dnf.conf
2422
		fi
2835 rexy 2423
# Test if conf file
2424
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2425
		then
2826 rexy 2426
# Extract some info from the previous configuration file
2834 rexy 2427
			cd /var/tmp
2428
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2429
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2430
			then
2431
				header_install
2432
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2433
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2434
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2435
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2436
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2437
				if [ $Lang == "fr" ]
2834 rexy 2438
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2439
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2440
				fi
2834 rexy 2441
				response=0
2442
				PTN='^[oOnNyY]?$'
2443
				until [[ "$response" =~ $PTN ]]
2444
				do
2445
					if [ $Lang == "fr" ]
2446
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2447
						else echo -n "Do you want to use it (Y/n)?";
2448
					fi
2449
					read response
2450
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2451
					then
2452
						rm -f /var/tmp/alcasar-conf*
2453
						rm -rf /var/tmp/conf
2454
					fi
2455
				done
2456
			fi
2847 rexy 2457
			cd $DIR_INSTALL
597 richard 2458
		fi
636 richard 2459
# Test if update
2834 rexy 2460
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2461
		then
2462
			if [ $Lang == "fr" ]
2463
				then echo "#### Installation avec mise à jour ####";
2464
				else echo "#### Installation with update     ####";
2465
			fi
5 franck 2466
			mode="update"
1 root 2467
		fi
2990 rexy 2468
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2469
		do
2470
			$func
2466 richard 2471
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2472
			then
2870 rexy 2473
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2474
				read
2466 richard 2475
			fi
14 richard 2476
		done
5 franck 2477
		;;
291 franck 2478
	-u | --uninstall)
1828 richard 2479
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2480
		then
597 richard 2481
			if [ $Lang == "fr" ]
2482
				then echo "ALCASAR n'est pas installé!";
2483
				else echo "ALCASAR isn't installed!";
2484
			fi
1 root 2485
			exit 0
2486
		fi
5 franck 2487
		response=0
2760 lucas.echa 2488
		PTN='^[oOyYnN]?$'
2489
		until [[ "$response" =~ $PTN ]]
5 franck 2490
		do
597 richard 2491
			if [ $Lang == "fr" ]
2760 lucas.echa 2492
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2493
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2494
			fi
5 franck 2495
			read response
2496
		done
1103 richard 2497
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2498
		then
1103 richard 2499
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2500
		else
2560 rexy 2501
			rm -f /var/tmp/alcasar-conf*
1 root 2502
		fi
597 richard 2503
# Uninstall the running version
2560 rexy 2504
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2505
		;;
2506
	*)
2507
		echo "Argument inconnu :$1";
460 richard 2508
		echo "Unknown argument :$1";
1 root 2509
		echo "$usage"
2510
		exit 1
2511
		;;
2512
esac
10 franck 2513
# end of script