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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 3093 2022-12-11 23:07:02Z 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
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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
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# ****** 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 "-----------------------------------------------------------------------------"
460 richard 103
	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"
3077 rexy 151
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
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 8 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"
3077 rexy 165
				echo "2 - Install Linux-Mageia 8 & 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" ]
3077 rexy 176
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
177
			else echo "The OS must be replaced (Mageia8)"
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
3077 rexy 1299
# Set Max RAM cache to 10Mb
1300
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1301
# Set Max file size cache to 20Mb
1302
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1303
# Adapt the first group conf file
1304
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1305
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1306
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1307
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1308
 
2867 rexy 1309
# copy & adapt HTML templates
2866 rexy 1310
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1311
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1312
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1313
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1314
 
2841 rexy 1315
###### ALCASAR special filtering ####
2840 rexy 1316
# RAZ bannedphraselist
1317
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1318
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1319
# Disable URL control with regex
2764 rexy 1320
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1321
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1322
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1323
#	[ -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
1324
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1325
#	[ -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
1326
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1327
# Dont filtering files by extension or mime-type (empty list)
497 richard 1328
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1329
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1330
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1331
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1332
# Empty LAN IP list that won't be WEB filtered
497 richard 1333
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1334
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1335
# Creation of ALCASAR banned site list
2841 rexy 1336
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1337
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1338
# E2guardian filter config for ALCASAR
1339
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1340
# block all SSL and CONNECT tunnels
1341
**s
1342
# block all SSL and CONNECT tunnels specified only as an IP
1343
*ips
1344
# block all sites specified only by an IP
1345
*ip
1346
EOF
2775 rexy 1347
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1348
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1349
	cat <<EOF > $DIR_DG/lists/bannedurllist
1350
# E2guardian filter config for ALCASAR
1351
EOF
2775 rexy 1352
# Creation of files for rehabilited domains and urls
2758 rexy 1353
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1354
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1355
	touch $DIR_DG/lists/exceptionsitelist
1356
	touch $DIR_DG/lists/exceptionurllist
1357
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1358
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1359
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1360
 
2758 rexy 1361
# Bing - add 'adlt=strict'
1362
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1363
EOF
1364
# 'Safesearch' regex actualisation
1365
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1366
# change the google safesearch ("safe=strict" instead of "safe=vss")
1367
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1368
 
1369
# Create & adapt the second group conf file (av + av_wl)
1370
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1371
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1372
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1373
	$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 1374
 
2775 rexy 1375
# create log folder
1376
    mkdir -p /var/log/e2guardian
1377
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1378
} # End of e2guardian()
1 root 1379
 
71 richard 1380
##################################################################
2990 rexy 1381
##                       "antivirus"                            ##
2840 rexy 1382
## - Set the parameters of clamav and freshclam                 ##
71 richard 1383
##################################################################
2724 rexy 1384
antivirus()
71 richard 1385
{
2937 rexy 1386
# Clamd unit adaptation to e2guardian
1387
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1388
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1389
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1390
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1391
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1392
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1393
# Clamd conf adaptation to e2guardian
2840 rexy 1394
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1395
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1396
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1397
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1398
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1399
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1400
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1401
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1402
	chmod 775 /var/log/clamav /var/lib/clamav
1403
	chmod 664 /var/log/clamav/*
1358 richard 1404
# update virus database every 4 hours (24h/6)
1357 richard 1405
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1406
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1407
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1408
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1409
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1410
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
2980 rexy 1411
	# update now
1412
        /usr/bin/freshclam --no-warnings --quiet
2724 rexy 1413
} # End of antivirus()
71 richard 1414
 
2724 rexy 1415
##############################################################
2990 rexy 1416
##                        "ulogd"                           ##
2724 rexy 1417
## - Ulog config for multi-log files                        ##
1418
##############################################################
1419
ulogd()
476 richard 1420
{
1421
# Three instances of ulogd (three different logfiles)
1422
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1423
	nl=1
1358 richard 1424
	for log_type in traceability ssh ext-access
478 richard 1425
	do
2937 rexy 1426
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1427
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1428
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1429
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1430
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1431
[emu1]
478 richard 1432
file="/var/log/firewall/$log_type.log"
1433
sync=1
1434
EOF
2938 rexy 1435
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1436
		nl=`expr $nl + 1`
1437
	done
476 richard 1438
	chown -R root:apache /var/log/firewall
1439
	chmod 750 /var/log/firewall
1440
	chmod 640 /var/log/firewall/*
2724 rexy 1441
}  # End of ulogd()
476 richard 1442
 
1159 crox53 1443
##########################################################
2990 rexy 1444
##                     "nfsen"                          ##
2771 rexy 1445
## - configure NetFlow collector (nfcapd)               ##
1446
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1447
##########################################################
1389 richard 1448
nfsen()
1 root 1449
{
2772 rexy 1450
	groupadd -f nfcapd
2868 rexy 1451
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1452
# nfcapd unit for systemd
2937 rexy 1453
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1454
#  This file is part of systemd.
1455
#
1456
#  systemd is free software; you can redistribute it and/or modify it
1457
#  under the terms of the GNU General Public License as published by
1458
#  the Free Software Foundation; either version 2 of the License, or
1459
#  (at your option) any later version.
1460
 
2771 rexy 1461
# This unit launches nfcapd (a Netflow collector).
1372 richard 1462
[Unit]
2771 rexy 1463
Description=Netflow Capture Daemon
1464
After=network-online.target iptables.service
1372 richard 1465
 
1466
[Service]
3079 rexy 1467
Type=simple
2776 rexy 1468
ExecStartPre=/bin/mkdir -p /run/nfcapd
1469
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1470
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1471
ExecStart=/usr/bin/nfcapd -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1472
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1473
 
1474
[Install]
1475
WantedBy=multi-user.target
1476
EOF
2825 rexy 1477
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1478
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1479
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1480
} # End of nfsen()
1 root 1481
 
2552 rexy 1482
###########################################################
2990 rexy 1483
##                       "vnstat"                        ##
2809 rexy 1484
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1485
###########################################################
2724 rexy 1486
vnstat()
1541 richard 1487
{
2990 rexy 1488
# vnstat
2933 rexy 1489
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1490
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1491
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1492
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1493
# vnstat-dashboard
2933 rexy 1494
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1495
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1496
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1497
} # End of vnstat()
2281 tom.houday 1498
 
2724 rexy 1499
###################################################################
2990 rexy 1500
##                           "dnsmasq"                           ##
2724 rexy 1501
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1502
###################################################################
1503
dnsmasq()
219 jeremy 1504
{
1505
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1506
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1507
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1508
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1509
# Configuration file for "dnsmasq with whitelist"
1873 richard 1510
# ADD Toulouse university whitelist domains
2775 rexy 1511
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1512
listen-address=127.0.0.1
1356 richard 1513
port=55
1472 richard 1514
no-dhcp-interface=lo
1356 richard 1515
bind-interfaces
1721 richard 1516
cache-size=1024
1356 richard 1517
domain-needed
1518
expand-hosts
1519
bogus-priv
1520
filterwin2k
2688 lucas.echa 1521
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1522
server=$DNS1
1523
server=$DNS2
1356 richard 1524
EOF
2990 rexy 1525
 
1526
# Don't run dnsmasq service. Create dnsmasq-whitelist unit
2937 rexy 1527
	systemctl disable dnsmasq.service
1528
	cp -f /lib/systemd/system/dnsmasq.service /etc/systemd/system/dnsmasq-whitelist.service
1529
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /etc/systemd/system/dnsmasq-whitelist.service
1530
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /etc/systemd/system/dnsmasq-whitelist.service
2724 rexy 1531
} # End of dnsmasq()
2688 lucas.echa 1532
 
2724 rexy 1533
#########################################################
2990 rexy 1534
##                     "unbound"                       ##
2724 rexy 1535
## - create the conf files for 4 unbound services      ##
1536
## - create the systemd files for 4 unbound services   ##
1537
#########################################################
2688 lucas.echa 1538
unbound ()
1539
{
1540
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1541
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1542
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1543
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1544
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1545
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1546
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1547
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1548
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1549
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1550
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1551
 
2724 rexy 1552
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1553
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1554
forward-zone:
1555
	name: "."
1556
	forward-addr: $DNS1
1557
	forward-addr: $DNS2
1472 richard 1558
EOF
1559
 
2724 rexy 1560
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1561
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1562
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1563
## Add one block for each domain name managed by an other DNS server
1564
##
1565
## Example:
1566
##
1567
## server:
1568
##     local-zone: "<your_domain>." transparent
1569
## forward-zone:
1570
##     name: "<your_domain>."
1571
##     forward-addr: <@IP_domain_server>
1572
##
2558 rexy 1573
EOF
1574
 
2724 rexy 1575
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1576
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1577
server:
1578
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1579
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1580
EOF
1581
 
2724 rexy 1582
# Configuration file for lo of forward unbound
2688 lucas.echa 1583
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1584
server:
1585
	interface: 127.0.0.1@53
1586
	access-control-view: 127.0.0.1/8 lo
1587
view:
1588
	name: "lo"
2864 rexy 1589
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1590
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1591
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1592
	view-first: yes
1593
EOF
1594
 
2724 rexy 1595
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1596
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1597
server:
1598
	interface: ${PRIVATE_IP}@53
1599
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1600
view:
1601
	name: "$INTIF"
1602
	view-first: yes
1603
EOF
1604
 
2831 rexy 1605
# Configuration file for main unbound
2688 lucas.echa 1606
	cat << EOF > /etc/unbound/unbound.conf
1607
server:
1608
	verbosity: 1
1609
	hide-version: yes
1610
	hide-identity: yes
1611
	do-ip6: no
1612
	include: /etc/unbound/conf.d/common/forward-zone.conf
1613
	include: /etc/unbound/conf.d/common/local-forward/*
1614
	include: /etc/unbound/conf.d/common/local-dns/*
1615
	include: /etc/unbound/conf.d/forward/*
1616
EOF
1617
 
2724 rexy 1618
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1619
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1620
server:
1621
	interface: ${PRIVATE_IP}@54
1622
	access-control: $PRIVATE_IP_MASK allow
1623
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1624
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1625
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1626
EOF
1627
 
2724 rexy 1628
# Configuration file for blacklist unbound
2688 lucas.echa 1629
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1630
server:
1631
	verbosity: 1
1632
	hide-version: yes
1633
	hide-identity: yes
1634
	do-ip6: no
1635
	logfile: "/var/log/unbound/unbound-blacklist.log"
1636
	chroot: ""
1637
	define-tag: "blacklist"
1638
	log-local-actions: yes
1639
	include: /etc/unbound/conf.d/common/forward-zone.conf
1640
	include: /etc/unbound/conf.d/common/local-forward/*
1641
	include: /etc/unbound/conf.d/common/local-dns/*
1642
	include: /etc/unbound/conf.d/blacklist/*
1643
	include: /usr/local/share/unbound-bl-enabled/*
1644
EOF
1645
 
2724 rexy 1646
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1647
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1648
server:
1649
	interface: ${PRIVATE_IP}@55
1650
	access-control: $PRIVATE_IP_MASK allow
1651
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1652
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1653
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1654
EOF
1655
 
2724 rexy 1656
# Configuration file for whitelist unbound
2688 lucas.echa 1657
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1658
server:
1659
	verbosity: 1
1660
	hide-version: yes
1661
	hide-identity: yes
1662
	do-ip6: no
1663
	do-not-query-localhost: no
1664
	define-tag: "whitelist"
1665
	local-zone: "." transparent
1666
	local-zone-tag: "." "whitelist"
2861 rexy 1667
	include: /etc/unbound/conf.d/common/local-forward/*
1668
	include: /etc/unbound/conf.d/common/local-dns/*
1669
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1670
	include: /usr/local/share/unbound-wl-enabled/*
1671
forward-zone:
1672
	name: "."
2881 rexy 1673
	forward-addr: 127.0.0.1@55
2688 lucas.echa 1674
EOF
1675
 
2724 rexy 1676
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1677
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1678
server:
1679
	interface: ${PRIVATE_IP}@56
1680
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1681
view:
1682
	name: "$INTIF"
1683
	local-zone: "." redirect
1684
	local-data: ". A $PRIVATE_IP"
1685
EOF
1686
 
2724 rexy 1687
# Configuration file for blackhole unbound
2688 lucas.echa 1688
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1689
server:
1690
	verbosity: 1
1691
	hide-version: yes
1692
	hide-identity: yes
1693
	do-ip6: no
2861 rexy 1694
	include: /etc/unbound/conf.d/common/local-forward/*
1695
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1696
	include: /etc/unbound/conf.d/blackhole/*
1697
EOF
2937 rexy 1698
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1699
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1700
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1701
	for list in blacklist blackhole whitelist
1474 richard 1702
	do
2937 rexy 1703
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1704
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1705
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1706
	done
2937 rexy 1707
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1708
} # End of unbound()
2688 lucas.echa 1709
 
2689 lucas.echa 1710
##################################################
2990 rexy 1711
##                   "dhcpd"                    ##
2689 lucas.echa 1712
##################################################
2724 rexy 1713
dhcpd()
2689 lucas.echa 1714
{
1715
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1716
	cat <<EOF > /etc/dhcpd.conf
1717
ddns-update-style none;
1718
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1719
	option routers $PRIVATE_IP;
1720
	option subnet-mask $PRIVATE_NETMASK;
1721
	option domain-name-servers $PRIVATE_IP;
1722
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1723
	default-lease-time 21600;
1724
	max-lease-time 43200;
1725
}
1726
EOF
2724 rexy 1727
} # End of dhcpd()
2689 lucas.echa 1728
 
2552 rexy 1729
##########################################################
2990 rexy 1730
##                         "BL"                         ##
2769 rexy 1731
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1732
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1733
##     - URLs for E²guardian                            ##
1734
##     - IPs for NetFilter                              ##
2769 rexy 1735
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1736
##########################################################
2724 rexy 1737
BL()
308 richard 1738
{
2990 rexy 1739
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1740
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1741
	mkdir -p /tmp/blacklists
1938 richard 1742
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1743
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1744
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1745
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1746
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1747
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1748
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1749
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1750
# add additional BL files
2770 rexy 1751
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1752
	do
1753
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1754
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1755
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1756
	done
2521 armand.ito 1757
	chown -R e2guardian:apache $DIR_DG
1957 richard 1758
	chown -R root:apache $DIR_DEST_SHARE
1759
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1760
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1761
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1762
# enable the default categories
1957 richard 1763
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1764
	rm -rf /tmp/blacklists
2724 rexy 1765
} # End of BL()
219 jeremy 1766
 
2552 rexy 1767
#######################################################
2990 rexy 1768
##                    "cron"                         ##
2552 rexy 1769
## - write all cron & anacron files                  ##
1770
#######################################################
2724 rexy 1771
cron()
1 root 1772
{
2640 rexy 1773
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1774
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1775
	cat <<EOF > /etc/crontab
1828 richard 1776
SHELL=/usr/bin/bash
2640 rexy 1777
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1778
MAILTO=root
1779
HOME=/
1780
 
1781
# run-parts
1782
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1783
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1784
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1785
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1786
EOF
1787
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1788
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1789
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1790
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1791
EOF
811 richard 1792
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1793
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1794
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1795
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1796
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1797
EOF
952 franck 1798
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1799
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1800
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1801
EOF
2454 tom.houday 1802
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1803
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1804
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1805
EOF
2454 tom.houday 1806
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1807
# Update the system and reboot if needed (everyday at 3:30 am)
1808
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1809
EOF
2454 tom.houday 1810
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1811
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1812
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1813
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1814
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1815
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1816
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1817
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1818
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1819
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1820
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1821
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1822
EOF
2454 tom.houday 1823
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1824
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1825
# '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 1826
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1827
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1828
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1829
 
2886 rexy 1830
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1831
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1832
EOF
2454 tom.houday 1833
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1834
# start dead daemons (after boot process and every 20')
1851 franck 1835
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1836
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1837
EOF
2454 tom.houday 1838
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1839
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1840
 
1874 raphael.pi 1841
EOF
2769 rexy 1842
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1843
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1844
 
1845
EOF
2304 tom.houday 1846
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1847
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1848
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1849
EOF
2771 rexy 1850
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1851
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1852
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1853
EOF
1808 richard 1854
# removing the users crons
522 richard 1855
	rm -f /var/spool/cron/*
2724 rexy 1856
} # End of cron()
1 root 1857
 
2867 rexy 1858
########################################################################
2990 rexy 1859
##                              "Fail2Ban"                            ##
2867 rexy 1860
##- Adapt conf file to ALCASAR                                        ##
1861
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1862
########################################################################
1163 crox53 1863
fail2ban()
1864
{
2868 rexy 1865
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1866
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1867
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1868
 
1869
# add 5 jails and their filters
1870
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1871
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1872
[sshd]
1873
enabled = true
1874
#enabled  = false
1875
maxretry = 3
2868 rexy 1876
bantime = 3m
1877
findtime = 5m
2867 rexy 1878
EOF
1879
 
1880
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1881
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1882
[lighttpd-auth]
1883
enabled = true
1884
#enabled  = false
1885
maxretry = 3
2868 rexy 1886
bantime = 3m
1887
findtime = 3m
2867 rexy 1888
EOF
1889
 
1890
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1891
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1892
[alcasar_mod-evasive]
1893
#enabled = true
1894
enabled = false
1895
backend = auto
1896
filter = alcasar_mod-evasive
1897
action = iptables-allports[name=alcasar_mod-evasive]
1898
logpath = /var/log/lighttpd/access.log
1899
maxretry = 3
2868 rexy 1900
bantime = 3m
1901
findtime = 3m
2867 rexy 1902
EOF
2990 rexy 1903
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1904
[Definition]
1905
failregex =  <HOST> .+\] "[^"]+" 403
1906
ignoreregex =
1907
EOF
1908
 
1909
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1910
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1911
[alcasar_intercept]
1912
enabled = true
1913
#enabled = false
1914
backend = auto
1915
filter = alcasar_intercept
1916
action = iptables-allports[name=alcasar_intercept]
1917
logpath = /var/log/lighttpd/access.log
1918
maxretry = 5
2868 rexy 1919
bantime = 3m
1920
findtime = 3m
1921
EOF
2990 rexy 1922
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1923
[Definition]
1924
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1925
ignoreregex =
1926
EOF
1927
 
1928
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1929
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1930
[alcasar_change-pwd]
1931
enabled = true
1932
#enabled = false
1933
backend = auto
1934
filter = alcasar_change-pwd
1935
action = iptables-allports[name=alcasar_change-pwd]
1936
logpath = /var/log/lighttpd/access.log
1937
maxretry = 5
2868 rexy 1938
bantime = 3m
1939
findtime = 3m
2867 rexy 1940
EOF
2990 rexy 1941
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1942
[Definition]
1943
failregex = <HOST> .* \"POST \/password\.php
1944
ignoreregex =
1945
EOF
1946
 
2840 rexy 1947
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1948
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1949
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1950
	chmod 644 /var/log/fail2ban.log
2887 rexy 1951
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1952
	/usr/bin/touch /var/log/auth.log
1515 richard 1953
# fail2ban unit
2990 rexy 1954
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1955
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1956
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1957
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1958
} # End of fail2ban()
1163 crox53 1959
 
2990 rexy 1960
########################################################
1961
##                  "gammu_smsd"                      ##
1962
## - Creating of SMS management database              ##
1963
## - Write the gammu a gammu_smsd conf files          ##
1964
########################################################
1376 richard 1965
gammu_smsd()
1966
{
2601 tom.houday 1967
# Create 'gammu' system user
1968
	groupadd -f gammu_smsd
2868 rexy 1969
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1970
	usermod -a -G dialout gammu_smsd
1971
 
1972
# Create 'gammu' database
1973
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1974
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1975
# Add a gammu database structure
2688 lucas.echa 1976
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1977
 
2552 rexy 1978
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1979
	cat << EOF > /etc/gammurc
2552 rexy 1980
[gammu]
1981
device = /dev/ttyUSB0
1982
connection = at115200
1983
EOF
1984
 
2601 tom.houday 1985
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1986
[gammu]
1987
port = /dev/ttyUSB0
1988
connection = at115200
1989
 
1990
[smsd]
1991
PIN = 1234
1992
logfile = /var/log/gammu-smsd/gammu-smsd.log
1993
logformat = textall
1994
debuglevel = 0
1995
 
1996
service = sql
1997
driver = native_mysql
1998
user = $DB_USER
1999
password = $radiuspwd
2000
pc = localhost
2001
database = $DB_GAMMU
2002
 
2631 rexy 2003
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2004
 
2005
StatusFrequency = 30
1380 richard 2006
;LoopSleep = 2
1376 richard 2007
 
2008
;ResetFrequency = 300
2009
;HardResetFrequency = 120
2010
 
2454 tom.houday 2011
CheckSecurity = 1
1376 richard 2012
CheckSignal = 1
2013
CheckBattery = 0
2014
EOF
2601 tom.houday 2015
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2016
 
2601 tom.houday 2017
# Create the systemd unit
2937 rexy 2018
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 2019
[Unit]
2020
Description=SMS daemon for Gammu
2021
Documentation=man:gammu-smsd(1)
2022
After=network.target mysql.service
1376 richard 2023
 
2601 tom.houday 2024
[Service]
2025
Type=forking
2775 rexy 2026
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 2027
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2028
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2029
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2030
 
2031
[Install]
2032
WantedBy=multi-user.target
2033
EOF
2034
 
2314 richard 2035
# Log folder for gammu-smsd
2772 rexy 2036
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2037
	chmod 755 /var/log/gammu-smsd
1376 richard 2038
 
2552 rexy 2039
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2040
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2041
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2042
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2043
#EOF
2552 rexy 2044
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2045
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2046
 
2724 rexy 2047
} # End of gammu_smsd()
1376 richard 2048
 
2990 rexy 2049
########################################################
2050
##                      "msec"                        ##
2051
## - Apply the "fileserver" security level            ##
2052
## - remove the "system request" for rebooting        ##
2053
## - Fix several file permissions                     ##
2054
########################################################
2202 richard 2055
msec()
2056
{
2057
 
2058
# Apply fileserver security level
2990 rexy 2059
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2060
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2061
 
2203 richard 2062
# Set permissions monitoring and enforcement
2202 richard 2063
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2064
/var/log/firewall/                      root.apache     750
2202 richard 2065
/var/log/firewall/*                     root.apache     640
2066
/etc/security/msec/perm.local           root.root       640
2067
/etc/security/msec/level.local          root.root       640
2068
/etc/freeradius-web                     root.apache     750
2069
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2070
/etc/raddb/client.conf                  radius.radius   640
2071
/etc/raddb/radius.conf                  radius.radius   640
2072
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2073
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2074
/etc/pki/CA/                            root.apache     750 force
2075
/etc/pki/CA/*                           root.apache     640 force 
2076
/etc/pki/CA/private/                    root.root       700 force
2077
/etc/pki/CA/private/*                   root.root       600 force
2078
/etc/pki/tls/private/                   root.apache     750 force
2079
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2080
/var/log/clamav/                        e2guardian.e2guardian   755 force
2081
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2082
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2083
EOF
2454 tom.houday 2084
# apply now hourly & daily checks
2990 rexy 2085
	/usr/sbin/msec
2086
	/etc/cron.weekly/msec
2202 richard 2087
 
2724 rexy 2088
} # End of msec()
2202 richard 2089
 
2090
##################################################################
2552 rexy 2091
##                   Fonction "letsencrypt"                     ##
2092
## - Install Let's Encrypt client                               ##
2093
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2094
##################################################################
2095
letsencrypt()
2096
{
2097
	echo "Installing Let's Encrypt client..."
2990 rexy 2098
# Remove potential old installers
2586 tom.houday 2099
	rm -rf /tmp/acme.sh-*
2990 rexy 2100
# Extract acme.sh
2304 tom.houday 2101
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2102
	pwdInstall=$(pwd)
2688 lucas.echa 2103
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2104
	acmesh_installDir="/opt/acme.sh"
2105
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2106
	acmesh_userAgent="ALCASAR"
2990 rexy 2107
# Install acme.sh
2304 tom.houday 2108
	./acme.sh --install \
2109
		--home $acmesh_installDir \
2110
		--config-home $acmesh_confDir/data \
2111
		--certhome $acmesh_confDir/certs \
2112
		--accountkey $acmesh_confDir/ca/account.key \
2113
		--accountconf $acmesh_confDir/data/account.conf \
2114
		--useragent $acmesh_userAgent \
2308 tom.houday 2115
		--nocron \
2116
		> /dev/null
2304 tom.houday 2117
	if [ $? -ne 0 ]; then
2118
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2119
	fi
2990 rexy 2120
# Create configuration file
2304 tom.houday 2121
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2122
email=
2123
dateIssueRequest=
2124
domainRequest=
2125
challenge=
2126
dateIssued=
2127
dnsapi=
2128
dateNextRenewal=
2129
EOF
2688 lucas.echa 2130
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2131
	rm -rf /tmp/acme.sh-*
2724 rexy 2132
} # End of letsencrypt()
2304 tom.houday 2133
 
2134
##################################################################
2990 rexy 2135
##                       "mail_service"                         ##
2994 rexy 2136
## - Install Postfix conf for email registration method         ##
2990 rexy 2137
##################################################################
2138
mail_service()
2139
{
3062 rexy 2140
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2141
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2142
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2143
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2144
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf	
2990 rexy 2145
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2146
smtputf8_enable = no
3062 rexy 2147
smtp_use_tls = yes
2148
smtp_tls_wrappermode = yes
3005 rexy 2149
smtp_sasl_auth_enable = yes
2150
smtp_sasl_security_options = noanonymous
2151
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2152
relayhost =
2990 rexy 2153
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2154
EOT
2990 rexy 2155
	chown -R postfix:postfix /var/lib/postfix
2156
} # end of mail_service
2157
 
2158
##################################################################
2552 rexy 2159
##                    Fonction "post_install"                   ##
2160
## - Modifying banners (locals et ssh) & prompts                ##
2161
## - SSH config                                                 ##
2162
## - sudoers config & files security                            ##
2163
## - log rotate & ANSSI security parameters                     ##
2164
## - Apply former conf in case of an update                     ##
2165
##################################################################
1 root 2166
post_install()
2167
{
3093 rexy 2168
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2169
# change the SSHD options
2195 richard 2170
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2171
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2172
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2173
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2174
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2175
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2176
# sshd listens on EXTIF & INTIF
2177
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2178
# sshd authorized certificate for root login
2179
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2180
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2181
# ALCASAR conf file
2818 rexy 2182
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2183
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2184
	echo "SSH_LAN=22" >> $CONF_FILE
2185
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2186
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2187
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2188
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2189
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2190
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2191
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2192
	echo "LDAP_FILTER=" >> $CONF_FILE
2193
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2194
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2195
	echo "LDAP_SSL=on" >> $CONF_FILE
2196
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2197
	echo "SMS=off" >> $CONF_FILE
2198
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2199
	echo "MAIL=off" >> $CONF_FILE
2200
	echo "MAIL_TYPE=" >> $CONF_FILE
2201
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2202
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2203
	echo "MAIL_ADDR=" >> $CONF_FILE
2204
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2205
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2206
	echo "BL_PUREIP=on" >> $CONF_FILE
2207
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2208
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2209
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2210
	echo "WIFI4EU=off" >> $CONF_FILE
2211
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2212
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2213
# Prompt customisation (colors)
1 root 2214
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2215
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2216
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2217
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2218
# sudoers configuration for "apache" & "sysadmin"
1 root 2219
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2220
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2221
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2222
# Modify some logrotate files (gammu, ulogd)
1 root 2223
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2224
	chmod 644 /etc/logrotate.d/*
2195 richard 2225
# Log compression
706 franck 2226
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2227
# actualisation des fichiers logs compressés
2521 armand.ito 2228
	for dir in firewall e2guardian lighttpd
706 franck 2229
	do
2688 lucas.echa 2230
		find /var/log/$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 2231
	done
2601 tom.houday 2232
	/usr/bin/systemctl daemon-reload
2956 rexy 2233
# processes started at boot time (Systemctl)
2234
	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 2235
	do
1574 richard 2236
		/usr/bin/systemctl -q enable $i.service
1221 richard 2237
	done
2454 tom.houday 2238
 
1452 richard 2239
# disable processes at boot time (Systemctl)
2688 lucas.echa 2240
	for i in ulogd gpm dhcpd
1452 richard 2241
	do
1574 richard 2242
		/usr/bin/systemctl -q disable $i.service
1452 richard 2243
	done
2454 tom.houday 2244
 
2864 rexy 2245
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2246
# ignore ICMP broadcast (smurf attack)
2247
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2248
# ignore ICMP errors bogus
2249
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2250
# remove ICMP redirects responces
2251
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2252
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2253
# enable SYN Cookies (Syn flood attacks)
2254
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2255
# enable kernel antispoofing
2256
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2257
# ignore source routing
2258
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2259
# set conntrack timer to 1h (3600s) instead of 5 weeks
2260
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2261
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2262
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2263
# disable iptables_helpers
2264
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2265
# Switch to the router mode
2266
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2267
# Remove unused service ipv6
1964 franck 2268
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2269
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2270
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2271
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2272
# switch to multi-users runlevel (instead of x11)
1221 richard 2273
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2274
# disable Core dump file
2275
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2276
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2277
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2278
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2279
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2280
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2281
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2282
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2283
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2284
	then
2454 tom.houday 2285
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2286
		echo >> /etc/mageia-release
2287
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2288
	else
2289
		echo > /etc/mageia-release
2454 tom.houday 2290
	fi
2291
	if [ $Lang == "fr" ]
2292
	then
3093 rexy 2293
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2294
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2295
	else
3093 rexy 2296
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2297
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2298
	fi
2299
	/usr/bin/update-grub2
1221 richard 2300
# Load and apply the previous conf file
2301
	if [ "$mode" = "update" ]
532 richard 2302
	then
2887 rexy 2303
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2304
		$DIR_DEST_BIN/alcasar-conf.sh --load
2305
		PARENT_SCRIPT=`basename $0`
2306
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2307
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2308
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2309
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2310
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2311
	fi
2560 rexy 2312
	rm -f /var/tmp/alcasar-conf*
1221 richard 2313
	chown -R root:apache $DIR_DEST_ETC/*
2314
	chmod -R 660 $DIR_DEST_ETC/*
2315
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2316
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2317
	echo ""
1 root 2318
	echo "#############################################################################"
638 richard 2319
	if [ $Lang == "fr" ]
2320
		then
2321
		echo "#                        Fin d'installation d'ALCASAR                       #"
2322
		echo "#                                                                           #"
2323
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2324
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2325
		echo "#                                                                           #"
2326
		echo "#############################################################################"
2327
		echo
2328
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2329
		echo
2330
		echo "- Lisez attentivement la documentation d'exploitation"
2331
		echo
2688 lucas.echa 2332
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2333
		echo
2334
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2335
	else
2396 tom.houday 2336
		echo "#                        End of ALCASAR install process                     #"
638 richard 2337
		echo "#                                                                           #"
2338
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2339
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2340
		echo "#                                                                           #"
2341
		echo "#############################################################################"
2342
		echo
2343
		echo "- The system will be rebooted in order to operate ALCASAR"
2344
		echo
2345
		echo "- Read the exploitation documentation"
2346
		echo
2688 lucas.echa 2347
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2348
		echo
2349
		echo "                   Hit 'Enter' to continue"
2350
	fi
1782 franck 2351
	sleep 2
2560 rexy 2352
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2353
	then
2688 lucas.echa 2354
		read
815 richard 2355
	fi
774 richard 2356
	clear
1 root 2357
	reboot
2724 rexy 2358
} # End of post_install()
1 root 2359
 
2552 rexy 2360
#####################################################################################
2361
#                                   Main Install loop                               #
2362
#####################################################################################
832 richard 2363
dir_exec=`dirname "$0"`
2364
if [ $dir_exec != "." ]
2365
then
2366
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2367
	echo "Launch this program from the ALCASAR archive directory"
2368
	exit 0
2369
fi
2688 lucas.echa 2370
if [ $EUID -gt 0 ]
2220 richard 2371
then
2688 lucas.echa 2372
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2373
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2374
	exit 0
2375
fi
832 richard 2376
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2377
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2378
nb_args=$#
2379
args=$1
2380
if [ $nb_args -eq 0 ]
2381
then
2382
	nb_args=1
2383
	args="-h"
2384
fi
1062 richard 2385
chmod -R u+x $DIR_SCRIPTS/*
1 root 2386
case $args in
2387
	-\? | -h* | --h*)
2388
		echo "$usage"
2389
		exit 0
2390
		;;
291 franck 2391
	-i | --install)
2990 rexy 2392
		for func in license system_testing network_testing
2724 rexy 2393
		do
2394
			header_install
2395
			$func
2396
			if [ $DEBUG_ALCASAR == "on" ]
2397
			then
2870 rexy 2398
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2399
				read
2400
			fi
2401
		done
595 richard 2402
# RPMs install
2941 rexy 2403
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2404
		if [ "$?" != "0" ]
1 root 2405
		then
595 richard 2406
			exit 0
2407
		fi
1249 richard 2408
		if [ -e $CONF_FILE ]
595 richard 2409
		then
2458 richard 2410
# Uninstall or update the running version
2411
			if [ "$mode" == "update" ]
2412
			then
2560 rexy 2413
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2414
			else
2560 rexy 2415
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2416
			fi
595 richard 2417
		fi
2847 rexy 2418
		if [ $DEBUG_ALCASAR == "on" ]
2419
		then
2420
			echo "*** 'debug' : end of cleaning ***"
2421
			read
2422
		fi
2980 rexy 2423
# Avoid some RPM automatic updates
2424
		echo "/^kernel/" > /etc/urpmi/skip.list
2425
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2426
		echo "/^clamd/" >> /etc/urpmi/skip.list
2427
		echo "/^clamav/" >> /etc/urpmi/skip.list
2428
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2429
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
2430
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf clamd clamav freeradius?g" /etc/dnf/dnf.conf
2431
		else
2432
			echo "exclude=kernel* wkhtmltopdf clamd clamav freeradius" >> /etc/dnf/dnf.conf
2433
		fi
2835 rexy 2434
# Test if conf file
2435
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2436
		then
2826 rexy 2437
# Extract some info from the previous configuration file
2834 rexy 2438
			cd /var/tmp
2439
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2440
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2441
			then
2442
				header_install
2443
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2444
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2445
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2446
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2447
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2448
				if [ $Lang == "fr" ]
2834 rexy 2449
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2450
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2451
				fi
2834 rexy 2452
				response=0
2453
				PTN='^[oOnNyY]?$'
2454
				until [[ "$response" =~ $PTN ]]
2455
				do
2456
					if [ $Lang == "fr" ]
2457
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2458
						else echo -n "Do you want to use it (Y/n)?";
2459
					fi
2460
					read response
2461
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2462
					then
2463
						rm -f /var/tmp/alcasar-conf*
2464
						rm -rf /var/tmp/conf
2465
					fi
2466
				done
2467
			fi
2847 rexy 2468
			cd $DIR_INSTALL
597 richard 2469
		fi
636 richard 2470
# Test if update
2834 rexy 2471
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2472
		then
2473
			if [ $Lang == "fr" ]
2474
				then echo "#### Installation avec mise à jour ####";
2475
				else echo "#### Installation with update     ####";
2476
			fi
5 franck 2477
			mode="update"
1 root 2478
		fi
2990 rexy 2479
		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 2480
		do
2481
			$func
2466 richard 2482
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2483
			then
2870 rexy 2484
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2485
				read
2466 richard 2486
			fi
14 richard 2487
		done
5 franck 2488
		;;
291 franck 2489
	-u | --uninstall)
1828 richard 2490
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2491
		then
597 richard 2492
			if [ $Lang == "fr" ]
2493
				then echo "ALCASAR n'est pas installé!";
2494
				else echo "ALCASAR isn't installed!";
2495
			fi
1 root 2496
			exit 0
2497
		fi
5 franck 2498
		response=0
2760 lucas.echa 2499
		PTN='^[oOyYnN]?$'
2500
		until [[ "$response" =~ $PTN ]]
5 franck 2501
		do
597 richard 2502
			if [ $Lang == "fr" ]
2760 lucas.echa 2503
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2504
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2505
			fi
5 franck 2506
			read response
2507
		done
1103 richard 2508
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2509
		then
1103 richard 2510
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2511
		else
2560 rexy 2512
			rm -f /var/tmp/alcasar-conf*
1 root 2513
		fi
597 richard 2514
# Uninstall the running version
2560 rexy 2515
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2516
		;;
2517
	*)
2518
		echo "Argument inconnu :$1";
460 richard 2519
		echo "Unknown argument :$1";
1 root 2520
		echo "$usage"
2521
		exit 1
2522
		;;
2523
esac
10 franck 2524
# end of script