Subversion Repositories ALCASAR

Rev

Rev 2867 | Rev 2870 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2868 2020-10-26 21:22:24Z rexy $
1 root 3
 
4
# alcasar.sh
2466 richard 5
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6
# This script is distributed under the Gnu General Public License (GPL)
7
#  team@alcasar.net
959 franck 8
 
2454 tom.houday 9
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15
 
672 richard 16
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20
 
2840 rexy 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, clamav, Ulog, fail2ban, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
26
# Functions :
1378 richard 27
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 28
#	init			: Installation of RPM and scripts
29
#	network			: Network parameters
2552 rexy 30
#	ACC				: ALCASAR Control Center installation
31
#	CA				: Certification Authority initialization
1837 richard 32
#	time_server		: NTPd configuration
1221 richard 33
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 34
#	freeradius		: FreeRadius initialisation
1389 richard 35
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 36
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2840 rexy 37
#	antivirus		: clamav & freshclam configuration
1389 richard 38
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 39
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 40
#	unbound			: Name server configuration
41
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 42
#	vnstat			: little network stat daemon
2688 lucas.echa 43
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 44
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 45
#	fail2ban		: Fail2ban IDS installation and configuration
46
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 47
#	msec			: Mandriva security package configuration
2304 tom.houday 48
#	letsencrypt		: Let's Encrypt client
2552 rexy 49
#	post_install	: Security, log rotation, etc.
1 root 50
 
2499 tom.houday 51
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 52
DATE=`date '+%d %B %Y - %Hh%M'`
53
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 54
Lang=`echo $LANG|cut -c 1-2`
1362 richard 55
mode="install"
1 root 56
# ******* Files parameters - paramètres fichiers *********
2552 rexy 57
DIR_INSTALL=`pwd`						# current directory
1015 richard 58
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
59
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 60
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
61
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
62
DIR_WEB="/var/www/html"					# directory of Lighttpd
63
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
64
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 65
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
66
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 67
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 68
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 69
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 70
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 71
DB_RADIUS="radius"						# database name used by FreeRadius server
72
DB_USER="radius"						# user name allows to request the users database
73
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 74
# ******* Network parameters - paramètres réseau *******
2552 rexy 75
HOSTNAME="alcasar"						# default hostname
76
DOMAIN="localdomain"					# default local domain
2736 rexy 77
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
78
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 79
MTU="1500"
1243 richard 80
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 81
# ****** Paths - chemin des commandes *******
82
SED="/bin/sed -i"
83
# ****************** End of global parameters *********************
84
 
2724 rexy 85
license()
959 franck 86
{
87
	if [ $Lang == "fr" ]
1538 richard 88
	then
89
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
90
	else
91
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 92
	fi
1538 richard 93
	response=0
2760 lucas.echa 94
	PTN='^[oOyYnN]?$'
95
	until [[ "$response" =~ $PTN ]]
1538 richard 96
	do
97
		if [ $Lang == "fr" ]
1563 franck 98
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 99
			else echo -n "Do you accept the terms of this license (Y/n)? : "
100
		fi
101
		read response
102
	done
103
	if [ "$response" = "n" ] || [ "$response" = "N" ]
104
	then
105
		exit 1
106
	fi
2724 rexy 107
} # End of license()
959 franck 108
 
2724 rexy 109
header_install()
1 root 110
{
111
	clear
112
	echo "-----------------------------------------------------------------------------"
460 richard 113
	echo "                     ALCASAR V$VERSION Installation"
1 root 114
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
115
	echo "-----------------------------------------------------------------------------"
2724 rexy 116
} # End of header_install()
1 root 117
 
2552 rexy 118
########################################################
119
##                  Function "testing"                ##
120
## - Test Mageia version                              ##
121
## - Test ALCASAR version (if already installed)      ##
122
## - Test free space on /var  (>10G)                  ##
123
## - Test Internet access                             ##
124
########################################################
2724 rexy 125
testing()
29 richard 126
{
1529 richard 127
# Test of Mageia version
128
# extract the current Mageia version and hardware architecture (i586 ou X64)
129
	fic=`cat /etc/product.id`
130
	unknown_os=0
131
	old="$IFS"
132
	IFS=","
133
	set $fic
2688 lucas.echa 134
	for i in "$@"
1529 richard 135
	do
136
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 137
			then
1529 richard 138
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
139
			unknown_os=`expr $unknown_os + 1`
140
		fi
141
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 142
			then
1529 richard 143
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
144
			unknown_os=`expr $unknown_os + 1`
145
		fi
146
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 147
			then
1529 richard 148
			ARCH=`echo $i|cut -d"=" -f2`
149
			unknown_os=`expr $unknown_os + 1`
150
		fi
151
	done
2669 tom.houday 152
	if [ "$ARCH" != "x86_64" ]
2149 richard 153
		then
154
		if [ $Lang == "fr" ]
2669 tom.houday 155
			then echo "Votre architecture matérielle doit être en 64bits"
156
			else echo "You hardware architecture must be 64bits"
2149 richard 157
		fi
2482 lucas.echa 158
		exit 1
2149 richard 159
	fi
1529 richard 160
	IFS="$old"
2757 rexy 161
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 162
	then
2669 tom.houday 163
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
164
			then
165
			echo
166
			if [ $Lang == "fr" ]
167
				then
168
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
169
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 170
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 171
				echo "3 - Importez votre base des usagers"
172
			else
173
				echo "The automatic update of ALCASAR can't be performed."
174
				echo "1 - Save your traceability files and the user database"
2757 rexy 175
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 176
				echo "3 - Import your users database"
177
			fi
178
		else
179
			if [ $Lang == "fr" ]
180
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
181
				else echo "The installation of ALCASAR can't be performed."
182
			fi
183
		fi
184
		echo
185
		if [ $Lang == "fr" ]
2757 rexy 186
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
187
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 188
		fi
2688 lucas.echa 189
		exit 1
2669 tom.houday 190
	fi
191
 
1362 richard 192
# Test if ALCASAR is already installed
193
	if [ -e $CONF_FILE ]
194
	then
2396 tom.houday 195
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 196
		if [ $Lang == "fr" ]
2669 tom.houday 197
			then echo "La version $current_version d'ALCASAR est déjà installée"
198
			else echo "ALCASAR version $current_version is already installed"
1342 richard 199
		fi
1362 richard 200
		response=0
2458 richard 201
		PTN='^[12]$'
2760 lucas.echa 202
		until [[ "$response" =~ $PTN ]]
1362 richard 203
		do
204
			if [ $Lang == "fr" ]
2669 tom.houday 205
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
206
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 207
			fi
1362 richard 208
			read response
209
		done
2458 richard 210
		if [ "$response" = "2" ]
1362 richard 211
		then
2560 rexy 212
			rm -f /var/tmp/alcasar-conf*
1362 richard 213
		else
1684 richard 214
# Retrieve former NICname
2549 tom.houday 215
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
216
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 217
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
218
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 219
# Create the current conf file
1362 richard 220
			$DIR_SCRIPTS/alcasar-conf.sh --create
221
			mode="update"
222
		fi
1529 richard 223
	fi
2847 rexy 224
# Free /var (when updating) and test free space
225
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 226
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 227
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 228
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
229
	if [ $free_space -lt 10 ]
1529 richard 230
		then
2771 rexy 231
		if [ $Lang == "fr" ]
2847 rexy 232
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 233
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 234
		fi
2771 rexy 235
	exit 0
1529 richard 236
	fi
2669 tom.houday 237
 
238
# Detect external/internal interfaces
239
	if [ -z "$EXTIF" ]; then
240
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
241
		if [ -z "$EXTIF" ]; then
242
			if [ "$Lang" == 'fr' ]
2771 rexy 243
				then echo "Aucune passerelle par défaut configurée"
244
				else echo "No default gateway configured"
2669 tom.houday 245
			fi
246
			exit 1
247
		fi
248
	fi
249
	if [ "$Lang" == 'fr' ]
250
		then echo "Interface externe (Internet) utilisée : $EXTIF"
251
		else echo "External interface (Internet) used: $EXTIF"
252
	fi
253
 
254
	if [ -z "$INTIF" ]; then
255
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 256
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 257
		if [ $interfacesCount -eq 0 ]; then
258
			if [ "$Lang" == 'fr' ]
259
				then echo "Aucune interface de disponible pour le réseau interne"
260
				else echo "No interface available for the internal network"
261
			fi
262
			exit 1
263
		elif [ $interfacesCount -eq 1 ]; then
264
			INTIF="$interfacesList"
265
		else
266
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
267
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
268
			if [ "$Lang" == 'fr' ]
269
				then echo 'Liste des interfaces disponible :'
270
				else echo 'List of available interfaces:'
271
			fi
272
			echo "$interfacesSorted"
273
			response=''
274
			while true; do
275
				if [ "$Lang" == 'fr' ]
276
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
277
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
278
				fi
279
				read response
280
 
281
				[ -z "$response" ] && response="$interfacePreferred"
282
 
283
				# Check if interface exist
2688 lucas.echa 284
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 285
					INTIF="$response"
286
					break
287
				else
288
					if [ "$Lang" == 'fr' ]
289
						then echo "Interface \"$response\" introuvable"
290
						else echo "Interface \"$response\" not found"
291
					fi
292
				fi
293
			done
294
		fi
295
	fi
296
	if [ "$Lang" == 'fr' ]
297
		then echo "Interface interne utilisée : $INTIF"
298
		else echo "Internal interface used: $INTIF"
299
	fi
300
 
2290 richard 301
	if [ $Lang == "fr" ]
302
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 303
		else echo -n "Network parameters tests: "
2290 richard 304
	fi
305
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 306
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 307
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 308
	for i in $IF_INTERFACES
309
	do
2688 lucas.echa 310
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 311
			rm -f ifcfg-$i
2454 tom.houday 312
 
2282 richard 313
			if [ $Lang == "fr" ]
314
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 315
				else echo "Deleting: ifcfg-$i"
2282 richard 316
			fi
317
		fi
318
	done
2688 lucas.echa 319
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 320
	echo -n "."
2454 tom.houday 321
# Test Ethernet NIC links state
2669 tom.houday 322
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
323
	if [ ! -z "$interfacesDown" ]; then
324
		for i in $interfacesDown; do
325
			if [ $Lang == "fr" ]
326
			then
327
				echo -e "\nÉchec"
328
				echo "Le lien réseau de la carte $i n'est pas actif."
329
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
330
			else
331
				echo -e "\nFailed"
332
				echo "The link state of $i interface is down."
333
				echo "Make sure that this network card is connected to a switch or an A.P."
334
			fi
335
		done
336
		exit 1
337
	fi
1471 richard 338
	echo -n "."
339
# Test EXTIF config files
2681 tom.houday 340
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
341
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 342
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 343
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 344
	then
784 richard 345
		if [ $Lang == "fr" ]
2454 tom.houday 346
		then
2669 tom.houday 347
			echo -e "\nÉchec"
784 richard 348
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
349
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 350
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 351
		else
2669 tom.houday 352
			echo -e "\nFailed"
784 richard 353
			echo "The Internet connected network card ($EXTIF) isn't well configured."
354
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 355
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 356
		fi
830 richard 357
		echo "DEVICE=$EXTIF"
784 richard 358
		echo "IPADDR="
359
		echo "NETMASK="
360
		echo "GATEWAY="
361
		echo "DNS1="
362
		echo "DNS2="
830 richard 363
		echo "ONBOOT=yes"
2669 tom.houday 364
		exit 1
784 richard 365
	fi
366
	echo -n "."
2290 richard 367
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 368
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 369
		if [ $Lang == "fr" ]
2454 tom.houday 370
		then
2669 tom.houday 371
			echo -e "\nÉchec"
595 richard 372
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
373
			echo "Réglez ce problème puis relancez ce script."
374
		else
2669 tom.houday 375
			echo -e "\nFailed"
595 richard 376
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
377
			echo "Resolv this problem, then restart this script."
378
		fi
2669 tom.houday 379
		exit 1
29 richard 380
	fi
308 richard 381
	echo -n "."
2290 richard 382
# Test if default GW is alive
1499 richard 383
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 384
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 385
		then
595 richard 386
		if [ $Lang == "fr" ]
2454 tom.houday 387
		then
2669 tom.houday 388
			echo -e "\nÉchec"
2290 richard 389
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 390
			echo "Réglez ce problème puis relancez ce script."
391
		else
2669 tom.houday 392
			echo -e "\nFailed"
2290 richard 393
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 394
			echo "Resolv this problem, then restart this script."
395
		fi
2669 tom.houday 396
		exit 1
308 richard 397
	fi
398
	echo -n "."
2290 richard 399
# Test Internet connectivity
2669 tom.houday 400
	domainTested='www.google.com'
401
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
402
	if [ $? -ne 0 ]; then
595 richard 403
		if [ $Lang == "fr" ]
2454 tom.houday 404
		then
2669 tom.houday 405
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 406
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
407
			echo "Vérifiez la validité des adresses IP des DNS."
408
		else
2669 tom.houday 409
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 410
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
411
			echo "Verify the DNS IP addresses"
412
		fi
2669 tom.houday 413
		exit 1
29 richard 414
	fi
308 richard 415
	echo ". : ok"
2724 rexy 416
} # End of testing()
302 richard 417
 
2552 rexy 418
#######################################################################
419
##                    Function "init"                                ##
420
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
421
## - Creation of random password for GRUB, mariadb (admin and user)  ##
422
#######################################################################
2724 rexy 423
init()
302 richard 424
{
527 richard 425
	if [ "$mode" != "update" ]
302 richard 426
	then
427
# On affecte le nom d'organisme
597 richard 428
		header_install
302 richard 429
		ORGANISME=!
430
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 431
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 432
		do
595 richard 433
			if [ $Lang == "fr" ]
2454 tom.houday 434
				then echo -n "Entrez le nom de votre organisme : "
597 richard 435
				else echo -n "Enter the name of your organism : "
595 richard 436
			fi
330 franck 437
			read ORGANISME
613 richard 438
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 439
			then
330 franck 440
				ORGANISME=!
441
			fi
442
		done
302 richard 443
	fi
1 root 444
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 445
# We create random passwords and shared secrets
628 richard 446
	rm -f $PASSWD_FILE
2419 richard 447
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 448
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 449
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
450
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
451
		grep -v '[eE]nter password:' | \
452
		sed -e "s/PBKDF2 hash of your password is //"`
453
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
454
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
455
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
456
	chmod 0600 /boot/grub2/user.cfg
2419 richard 457
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 458
	echo "GRUB2_user=root" >> $PASSWD_FILE
459
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 460
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 461
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 462
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 463
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 464
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 465
	echo "db_user=$DB_USER" >> $PASSWD_FILE
466
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 467
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 468
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
469
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 470
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 471
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
472
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 473
	chmod 640 $PASSWD_FILE
1828 richard 474
#  copy scripts in in /usr/local/bin
2664 tom.houday 475
	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 476
#  copy conf files in /usr/local/etc
1954 richard 477
	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 478
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 479
# generate central conf file
480
	cat <<EOF > $CONF_FILE
612 richard 481
##########################################
482
##                                      ##
483
##          ALCASAR Parameters          ##
484
##                                      ##
485
##########################################
1 root 486
 
612 richard 487
INSTALL_DATE=$DATE
488
VERSION=$VERSION
489
ORGANISM=$ORGANISME
490
EOF
628 richard 491
	chmod o-rwx $CONF_FILE
2724 rexy 492
} # End of init()
1 root 493
 
2552 rexy 494
#########################################################
495
##                    Function "network"               ##
496
## - Define the several network address                ##
497
## - Define the DNS naming                             ##
498
## - INTIF parameters (consultation network)           ##
499
## - Write "/etc/hosts" file                           ##
500
## - write "hosts.allow" & "hosts.deny" files          ##
501
#########################################################
2724 rexy 502
network()
1 root 503
{
504
	header_install
636 richard 505
	if [ "$mode" != "update" ]
506
		then
507
		if [ $Lang == "fr" ]
508
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
509
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
510
		fi
511
		response=0
2760 lucas.echa 512
		PTN='^[oOyYnN]?$'
513
		until [[ "$response" =~ $PTN ]]
1 root 514
		do
595 richard 515
			if [ $Lang == "fr" ]
659 richard 516
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 517
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 518
			fi
1 root 519
			read response
520
		done
636 richard 521
		if [ "$response" = "n" ] || [ "$response" = "N" ]
522
		then
523
			PRIVATE_IP_MASK="0"
524
			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 525
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 526
			do
595 richard 527
				if [ $Lang == "fr" ]
597 richard 528
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
529
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 530
				fi
597 richard 531
				read PRIVATE_IP_MASK
1 root 532
			done
636 richard 533
		else
2688 lucas.echa 534
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 535
		fi
595 richard 536
	else
2834 rexy 537
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
538
		rm -rf /var/tmp/conf
1 root 539
	fi
861 richard 540
# Define LAN side global parameters
1740 richard 541
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 542
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 543
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 544
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 545
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 546
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 547
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 548
	then
2454 tom.houday 549
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 550
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 551
	fi
1499 richard 552
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
553
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 554
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 555
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 556
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 557
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 558
# Define Internet parameters
2809 rexy 559
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
560
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 561
    DNS1=${DNS1:=208.67.220.220}
70 franck 562
	DNS2=${DNS2:=208.67.222.222}
1499 richard 563
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 564
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 565
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 566
# Write network parameters in the conf file
2737 rexy 567
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
568
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 569
	echo "EXTIF=$EXTIF" >> $CONF_FILE
570
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 571
# Retrieve NIC name of other consultation LAN
2282 richard 572
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
573
	for i in $INTERFACES
574
	do
575
		SUB=`echo ${i:0:2}`
576
		if [ $SUB = "wl" ]
577
			then WIFIF=$i
2454 tom.houday 578
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 579
			then LANIF=$i
580
		fi
581
	done
582
	if [ -n "$WIFIF" ]
583
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
584
	elif [ -n "$LANIF" ]
585
		then echo "LANIF=$LANIF" >> $CONF_FILE
586
	fi
2552 rexy 587
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 588
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 589
	then
1499 richard 590
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 591
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 592
	else
593
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 594
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 595
	fi
1587 richard 596
	echo "DNS1=$DNS1" >> $CONF_FILE
597
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 598
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 599
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 600
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 601
	echo "EXT_DHCP_IP=" >> $CONF_FILE
602
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
603
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 604
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
605
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 606
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 607
# network default
597 richard 608
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 609
	cat <<EOF > /etc/sysconfig/network
610
NETWORKING=yes
611
FORWARD_IPV4=true
612
EOF
2552 rexy 613
# write "/etc/hosts"
1 root 614
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
615
	cat <<EOF > /etc/hosts
503 richard 616
127.0.0.1	localhost
2558 rexy 617
$PRIVATE_IP	$HOSTNAME
1 root 618
EOF
2552 rexy 619
# write EXTIF (Internet) config
1499 richard 620
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
621
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 622
	then
1499 richard 623
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 624
DEVICE=$EXTIF
1585 richard 625
BOOTPROTO=dhcp
626
DNS1=127.0.0.1
627
PEERDNS=no
628
RESOLV_MODS=yes
629
ONBOOT=yes
1613 franck 630
NOZEROCONF=yes
1585 richard 631
METRIC=10
632
MII_NOT_SUPPORTED=yes
633
IPV6INIT=no
634
IPV6TO4INIT=no
635
ACCOUNTING=no
636
USERCTL=no
637
MTU=$MTU
638
EOF
2688 lucas.echa 639
	else
1585 richard 640
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
641
DEVICE=$EXTIF
14 richard 642
BOOTPROTO=static
597 richard 643
IPADDR=$PUBLIC_IP
644
NETMASK=$PUBLIC_NETMASK
645
GATEWAY=$PUBLIC_GATEWAY
14 richard 646
DNS1=127.0.0.1
1499 richard 647
RESOLV_MODS=yes
14 richard 648
ONBOOT=yes
649
METRIC=10
1610 franck 650
NOZEROCONF=yes
14 richard 651
MII_NOT_SUPPORTED=yes
652
IPV6INIT=no
653
IPV6TO4INIT=no
654
ACCOUNTING=no
655
USERCTL=no
994 franck 656
MTU=$MTU
14 richard 657
EOF
1499 richard 658
	fi
2552 rexy 659
# write INTIF (consultation LAN) in normal mode
2868 rexy 660
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 661
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
662
DEVICE=$INTIF
663
BOOTPROTO=static
664
ONBOOT=yes
665
NOZEROCONF=yes
666
MII_NOT_SUPPORTED=yes
667
IPV6INIT=no
668
IPV6TO4INIT=no
669
ACCOUNTING=no
670
USERCTL=no
671
EOF
2552 rexy 672
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 673
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 674
DEVICE=$INTIF
675
BOOTPROTO=static
676
IPADDR=$PRIVATE_IP
604 richard 677
NETMASK=$PRIVATE_NETMASK
1 root 678
ONBOOT=yes
679
METRIC=10
680
NOZEROCONF=yes
681
MII_NOT_SUPPORTED=yes
14 richard 682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
1 root 686
EOF
2282 richard 687
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
688
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
689
	then
690
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
691
DEVICE=$WIFIF
692
BOOTPROTO=static
693
ONBOOT=yes
694
NOZEROCONF=yes
695
MII_NOT_SUPPORTED=yes
696
IPV6INIT=no
697
IPV6TO4INIT=no
698
ACCOUNTING=no
699
USERCTL=no
700
EOF
701
	elif [ -n "$LANIF" ]
702
	then
703
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
704
DEVICE=$LANIF
705
BOOTPROTO=static
706
ONBOOT=yes
707
NOZEROCONF=yes
708
MII_NOT_SUPPORTED=yes
709
IPV6INIT=no
710
IPV6TO4INIT=no
711
ACCOUNTING=no
712
USERCTL=no
713
EOF
714
	fi
2552 rexy 715
# write hosts.allow & hosts.deny
1 root 716
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
717
	cat <<EOF > /etc/hosts.allow
718
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 719
sshd: ALL
1 root 720
ntpd: $PRIVATE_NETWORK_SHORT
721
EOF
722
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
723
	cat <<EOF > /etc/hosts.deny
724
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
725
EOF
790 richard 726
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 727
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 728
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 729
# load conntrack ftp module
730
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 731
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 732
# load ipt_NETFLOW module
733
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 734
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 735
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
736
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
737
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
738
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 739
#
860 richard 740
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 741
} # End of network()
1 root 742
 
2763 rexy 743
##################################################################
744
##                      Fonction "CA"                           ##
745
## - Creating the CA and the server certificate (lighttpd)      ##
746
##################################################################
747
CA()
748
{
749
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 750
	chmod 755 /etc/pki/
2801 rexy 751
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 752
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 753
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
754
	chmod 600 /etc/pki/CA/private/*
755
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
756
	chmod 640 /etc/pki/tls/private/*
2814 rexy 757
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 758
} # End of CA()
759
 
2552 rexy 760
###################################################
761
##                  Function "ACC"               ##
762
## - copy ALCASAR Control Center (ACC) files     ##
763
## - configuration of the web server (Lighttpd)  ##
764
## - creation of the first ACC admin account     ##
765
## - secure the ACC access                       ##
766
###################################################
2724 rexy 767
ACC()
1 root 768
{
769
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
770
	mkdir $DIR_WEB
1833 richard 771
# Copy & adapt ACC files
316 richard 772
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
773
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 774
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
775
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
776
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 777
	chown -R apache:apache $DIR_WEB/*
1833 richard 778
# copy & adapt "freeradius-web" files
779
	cp -rf $DIR_CONF/freeradius-web/ /etc/
780
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
781
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
782
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
783
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
784
	cat <<EOF > /etc/freeradius-web/naslist.conf
785
nas1_name: alcasar-$ORGANISME
786
nas1_model: Network Access Controler
787
nas1_ip: $PRIVATE_IP
788
nas1_port_num: 0
789
nas1_community: public
790
EOF
791
	chown -R apache:apache /etc/freeradius-web/
792
# create the log & backup structure :
1489 richard 793
# - base = users database
794
# - archive = tarball of "base + http firewall + netflow"
1833 richard 795
# - security = watchdog log
2829 rexy 796
# - conf_file = archive conf file (usefull in updating process)
797
	for i in base archive security activity_report conf_file;
1 root 798
	do
799
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
800
	done
5 franck 801
	chown -R root:apache $DIR_SAVE
1833 richard 802
# Configuring & securing php
71 richard 803
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 804
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
805
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 806
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
807
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 808
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
809
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 810
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
811
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 812
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 813
# Configuring & securing Lighttpd
790 richard 814
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 815
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
816
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 817
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
818
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 819
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
820
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 821
 
822
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 823
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
824
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
825
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
826
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 827
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
828
 
2592 rexy 829
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 830
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 831
 
832
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
833
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
834
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
835
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
836
 
837
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
838
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 839
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
840
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
841
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
842
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 843
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 844
 
2588 rexy 845
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
846
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
847
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 848
 
2588 rexy 849
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 850
 
2552 rexy 851
# Creation of the first account (in 'admin' profile)
2293 tom.houday 852
	if [ "$mode" = "install" ]
2688 lucas.echa 853
	then
854
		header_install
1268 richard 855
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 856
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
857
		mkdir -p $DIR_DEST_ETC/digest
858
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 859
		if [ $Lang == "fr" ]
2760 lucas.echa 860
			then echo "Création du premier compte administrateur : "
861
			else echo "Creation of the first admin account : "
2737 rexy 862
		fi
2688 lucas.echa 863
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
864
		do
865
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
866
		done
2293 tom.houday 867
	fi
2818 rexy 868
# Creation of ACC certs links
869
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
870
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
871
# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 872
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 873
	# Log file for ACC access imputability
874
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
875
	chown root:apache /var/Save/security/acc_access.log
876
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 877
} # End of ACC()
1 root 878
 
2552 rexy 879
#############################################################
880
##               Function "time_server"                    ##
881
## - Configuring NTP server                                ##
882
#############################################################
2724 rexy 883
time_server()
1837 richard 884
{
885
# Set the Internet time server
886
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
887
	cat <<EOF > /etc/ntp/step-tickers
888
0.fr.pool.ntp.org	# adapt to your country
889
1.fr.pool.ntp.org
890
2.fr.pool.ntp.org
891
EOF
892
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
893
	cat <<EOF > /etc/ntp.conf
894
server 0.fr.pool.ntp.org	# adapt to your country
895
server 1.fr.pool.ntp.org
896
server 2.fr.pool.ntp.org
897
server 127.127.1.0   		# local clock si NTP internet indisponible ...
898
fudge 127.127.1.0 stratum 10
899
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
900
restrict 127.0.0.1
901
driftfile /var/lib/ntp/drift
902
logfile /var/log/ntp.log
903
disable monitor
904
EOF
905
	chown -R ntp:ntp /var/lib/ntp
906
# Synchronize now
2688 lucas.echa 907
	ntpd -4 -q -g &
2724 rexy 908
} # End of time_server()
1837 richard 909
 
2541 rexy 910
#####################################################################
911
##                     Function "init_db"                          ##
912
## - Mysql initialization                                          ##
913
## - Set admin (root) password                                     ##
914
## - Remove unused users & databases                               ##
915
## - Radius database creation                                      ##
916
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
917
#####################################################################
2724 rexy 918
init_db()
1 root 919
{
2688 lucas.echa 920
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 921
	then
922
		systemctl stop mysqld
923
	fi
1355 richard 924
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 925
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 926
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 927
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 928
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
929
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 930
	[ -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 931
	[ -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 932
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
933
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
934
	/usr/bin/systemctl start mysqld
1963 richard 935
	nb_round=1
1981 richard 936
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 937
	do
938
		nb_round=`expr $nb_round + 1`
939
		sleep 2
940
	done
1981 richard 941
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 942
	then
1981 richard 943
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 944
		exit
1955 richard 945
	fi
1355 richard 946
# Secure the server
2688 lucas.echa 947
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 948
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 949
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
950
	$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 951
# Create 'radius' database
2688 lucas.echa 952
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 953
# Add an empty radius database structure
2688 lucas.echa 954
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 955
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 956
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 957
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
958
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
959
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 960
	/usr/bin/systemctl daemon-reload
2724 rexy 961
} # End of init_db()
1 root 962
 
2423 richard 963
###################################################################
964
##                       Function "freeradius"                   ##
965
## - Set the configuration files                                 ##
966
## - Set the shared secret between coova-chilli and freeradius   ##
967
## - Adapt the Mysql conf file and counters                      ##
968
###################################################################
2724 rexy 969
freeradius()
1 root 970
{
1800 richard 971
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 972
	chown -R radius:radius /etc/raddb
973
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 974
# Set radius global parameters (radius.conf)
1 root 975
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
976
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
977
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 978
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
979
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 980
# Add ALCASAR & Coovachilli dictionaries
981
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 982
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
983
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
984
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
985
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 986
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 987
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
988
	cat << EOF > /etc/raddb/clients.conf
2438 richard 989
client localhost {
990
	ipaddr = 127.0.0.1
1 root 991
	secret = $secretradius
2438 richard 992
	shortname = chilli
2454 tom.houday 993
	nas_type = other
1 root 994
}
995
EOF
2758 rexy 996
# Set Virtual server
997
    # Remvoveing all except "alcasar virtual site")
998
	# 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 999
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1000
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1001
	chown radius:apache /etc/raddb/sites-available/alcasar*
1002
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1003
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1004
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1005
# Set modules
2728 rexy 1006
	# Add custom LDAP "available module"
2758 rexy 1007
	# 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 1008
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1009
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1010
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1011
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1012
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1013
	do
1014
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1015
	done
2758 rexy 1016
# Configure SQL module
2420 richard 1017
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1018
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1019
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1020
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1021
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1022
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1023
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1024
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1025
	# no TLS encryption on 127.0.0.1
2763 rexy 1026
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1027
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1028
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1029
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1030
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1031
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1032
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1033
	[ -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
1034
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1035
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1036
# sqlcounter modifications
2470 richard 1037
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1038
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1039
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1040
# make certain that mysql is up before freeradius start
1358 richard 1041
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1042
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1043
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1044
# Allow apache to change some conf files (ie : ldap on/off)
1045
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1046
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1047
} # End of freeradius()
1 root 1048
 
2423 richard 1049
#############################################################################
2552 rexy 1050
##                           Function "chilli"                             ##
2423 richard 1051
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1052
## - Adapt the authentication web page (intercept.php)                     ##
1053
#############################################################################
2724 rexy 1054
chilli()
1 root 1055
{
1370 richard 1056
# chilli unit for systemd
2324 tom.houday 1057
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1058
#  This file is part of systemd.
1059
#
1060
#  systemd is free software; you can redistribute it and/or modify it
1061
#  under the terms of the GNU General Public License as published by
1062
#  the Free Software Foundation; either version 2 of the License, or
1063
#  (at your option) any later version.
2771 rexy 1064
 
1065
# This unit launches coova-chilli a captive portal
1370 richard 1066
[Unit]
1067
Description=chilli is a captive portal daemon
1068
After=network.target
1069
 
1070
[Service]
1379 richard 1071
Type=forking
1370 richard 1072
ExecStart=/usr/libexec/chilli start
1073
ExecStop=/usr/libexec/chilli stop
1074
ExecReload=/usr/libexec/chilli reload
2775 rexy 1075
PIDFile=/run/chilli.pid
1370 richard 1076
 
1077
[Install]
1078
WantedBy=multi-user.target
1079
EOF
799 richard 1080
# init file creation
1370 richard 1081
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1082
	cat <<EOF > /etc/init.d/chilli
799 richard 1083
#!/bin/sh
1084
#
1085
# chilli CoovaChilli init
1086
#
1087
# chkconfig: 2345 65 35
1088
# description: CoovaChilli
1089
### BEGIN INIT INFO
1090
# Provides:       chilli
2454 tom.houday 1091
# Required-Start: network
1092
# Should-Start:
799 richard 1093
# Required-Stop:  network
2454 tom.houday 1094
# Should-Stop:
799 richard 1095
# Default-Start:  2 3 5
1096
# Default-Stop:
1097
# Description:    CoovaChilli access controller
1098
### END INIT INFO
1099
 
1100
[ -f /usr/sbin/chilli ] || exit 0
1101
. /etc/init.d/functions
1102
CONFIG=/etc/chilli.conf
2775 rexy 1103
pidfile=/run/chilli.pid
799 richard 1104
[ -f \$CONFIG ] || {
2394 tom.houday 1105
	echo "\$CONFIG Not found"
1106
	exit 0
799 richard 1107
}
2376 tom.houday 1108
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1109
RETVAL=0
1110
prog="chilli"
1111
case \$1 in
2394 tom.houday 1112
	start)
2454 tom.houday 1113
		if [ -f \$pidfile ] ; then
2394 tom.houday 1114
			gprintf "chilli is already running"
1115
		else
1116
			gprintf "Starting \$prog: "
1117
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1118
			rm -f /run/chilli* # cleaning
2394 tom.houday 1119
			/usr/sbin/modprobe tun >/dev/null 2>&1
1120
			echo 1 > /proc/sys/net/ipv4/ip_forward
1121
			[ -e /dev/net/tun ] || {
2454 tom.houday 1122
				(cd /dev;
1123
				mkdir net;
1124
				cd net;
2394 tom.houday 1125
				mknod tun c 10 200)
1126
			}
1127
			ifconfig $INTIF 0.0.0.0
1128
			/usr/sbin/ethtool -K $INTIF gro off
1129
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1130
			RETVAL=\$?
1131
		fi
1132
		;;
799 richard 1133
 
2394 tom.houday 1134
	reload)
1135
		killall -HUP chilli
1136
		;;
799 richard 1137
 
2394 tom.houday 1138
	restart)
1139
		\$0 stop
1140
		sleep 2
1141
		\$0 start
1142
		;;
799 richard 1143
 
2394 tom.houday 1144
	status)
1145
		status chilli
1146
		RETVAL=0
1147
		;;
1148
 
1149
	stop)
2454 tom.houday 1150
		if [ -f \$pidfile ] ; then
2394 tom.houday 1151
			gprintf "Shutting down \$prog: "
1152
			killproc /usr/sbin/chilli
1153
			RETVAL=\$?
1154
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1155
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1156
		else
2394 tom.houday 1157
			gprintf "chilli is not running"
1158
		fi
1159
		;;
1160
 
1161
	*)
1162
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1163
		exit 1
799 richard 1164
esac
1165
echo
1166
EOF
2324 tom.houday 1167
	chmod a+x /etc/init.d/chilli
1168
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1169
# conf file creation
346 richard 1170
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1171
	#NTP Option configuration for DHCP
2032 richard 1172
	#DHCP Options : rfc2132
1173
		#dhcp option value will be convert in hexa.
1174
		#NTP option (or 'option 42') is like :
2454 tom.houday 1175
		#
2032 richard 1176
		#    Code   Len         Address 1               Address 2
1177
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1178
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1179
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1180
		#
1181
		#Code : 42 => 2a
1182
		#Len : 4 => 04
2688 lucas.echa 1183
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1184
	cat <<EOF > /etc/chilli.conf
1185
# coova config for ALCASAR
2775 rexy 1186
cmdsocket	/run/chilli.sock
1336 richard 1187
unixipc		chilli.$INTIF.ipc
2775 rexy 1188
pidfile		/run/chilli.pid
346 richard 1189
net		$PRIVATE_NETWORK_MASK
595 richard 1190
dhcpif		$INTIF
841 richard 1191
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1192
#nodynip
865 richard 1193
#statip
1194
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1195
domain		$DOMAIN
355 richard 1196
dns1		$PRIVATE_IP
1197
dns2		$PRIVATE_IP
346 richard 1198
uamlisten	$PRIVATE_IP
503 richard 1199
uamport		3990
2370 tom.houday 1200
uamuiport	3991
837 richard 1201
macauth
1202
macpasswd	password
1697 richard 1203
strictmacauth
1243 richard 1204
locationname	$HOSTNAME.$DOMAIN
346 richard 1205
radiusserver1	127.0.0.1
1206
radiusserver2	127.0.0.1
1207
radiussecret	$secretradius
1208
radiusauthport	1812
1209
radiusacctport	1813
2818 rexy 1210
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1211
redirurl
1243 richard 1212
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1213
uamsecret	$secretuam
1249 richard 1214
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1215
coaport		3799
1379 richard 1216
conup		$DIR_DEST_BIN/alcasar-conup.sh
1217
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1218
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1219
include		$DIR_DEST_ETC/alcasar-uamallowed
1220
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1221
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1222
#dhcpgateway		none
1223
#dhcprelayagent		none
1610 franck 1224
#dhcpgatewayport	none
2234 richard 1225
sslkeyfile	/etc/pki/tls/private/alcasar.key
1226
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2818 rexy 1227
#redirssl
1228
#uamuissl
346 richard 1229
EOF
2274 richard 1230
# 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 1231
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1232
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1233
# create files for trusted domains and urls
1148 crox53 1234
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1235
	chown root:apache $DIR_DEST_ETC/alcasar-*
1236
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1237
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1238
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1239
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1240
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1241
	if [ "$chilli_exist" == "1" ]
1242
	then
2454 tom.houday 1243
		userdel -r chilli 2>/dev/null
796 richard 1244
	fi
1245
	groupadd -f chilli
1246
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1247
}  # End of chilli()
1349 richard 1248
 
2541 rexy 1249
################################################################
2521 armand.ito 1250
##                   Function "e2guardian"                    ##
2541 rexy 1251
## - Set the parameters of this HTML proxy (as controler)     ##
1252
################################################################
2724 rexy 1253
e2guardian()
1 root 1254
{
2758 rexy 1255
# Adapt systemd unit
1256
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1257
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1258
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1259
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1260
# Adapt the main conf file
1293 richard 1261
# French deny HTML page
2764 rexy 1262
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1263
# 2 filtergroups (8080 & 8090)
1264
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1265
# Listen on 8080 (HTTP for BL users) only on LAN side
1266
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1267
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1268
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1269
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1270
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1271
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1272
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1273
# Don't log
2521 armand.ito 1274
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1275
# Disable HTML content control (weighted & banned)
2521 armand.ito 1276
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1277
# Enable authport plugin
1278
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1279
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1280
# Enable clamd scanner
1281
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
1282
 
2841 rexy 1283
# Adapt the first group conf file
1284
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1285
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1286
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1287
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1288
 
2867 rexy 1289
# copy & adapt HTML templates
2866 rexy 1290
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1291
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1292
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1293
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1294
 
2841 rexy 1295
###### ALCASAR special filtering ####
2840 rexy 1296
# RAZ bannedphraselist
1297
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1298
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1299
# Disable URL control with regex
2764 rexy 1300
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1301
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1302
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1303
#	[ -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
1304
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1305
#	[ -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
1306
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1307
# Dont filtering files by extension or mime-type (empty list)
497 richard 1308
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1309
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1310
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1311
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1312
# Empty LAN IP list that won't be WEB filtered
497 richard 1313
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1314
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1315
# Creation of ALCASAR banned site list
2841 rexy 1316
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1317
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1318
# E2guardian filter config for ALCASAR
1319
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1320
# block all SSL and CONNECT tunnels
1321
**s
1322
# block all SSL and CONNECT tunnels specified only as an IP
1323
*ips
1324
# block all sites specified only by an IP
1325
*ip
1326
EOF
2775 rexy 1327
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1328
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1329
	cat <<EOF > $DIR_DG/lists/bannedurllist
1330
# E2guardian filter config for ALCASAR
1331
EOF
2775 rexy 1332
# Creation of files for rehabilited domains and urls
2758 rexy 1333
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1334
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1335
	touch $DIR_DG/lists/exceptionsitelist
1336
	touch $DIR_DG/lists/exceptionurllist
1337
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1338
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1339
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1340
 
2758 rexy 1341
# Bing - add 'adlt=strict'
1342
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1343
EOF
1344
# 'Safesearch' regex actualisation
1345
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1346
# change the google safesearch ("safe=strict" instead of "safe=vss")
1347
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1348
 
1349
# Create & adapt the second group conf file (av + av_wl)
1350
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1351
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1352
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1353
	$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 1354
 
2775 rexy 1355
# create log folder
1356
    mkdir -p /var/log/e2guardian
1357
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1358
} # End of e2guardian()
1 root 1359
 
71 richard 1360
##################################################################
2519 rexy 1361
##                     Function "antivirus"                     ##
2840 rexy 1362
## - Set the parameters of clamav and freshclam                 ##
71 richard 1363
##################################################################
2724 rexy 1364
antivirus()
71 richard 1365
{
2840 rexy 1366
# Clamd adaptation to e2guardian
2841 rexy 1367
[ -e /lib/systemd/system/clamav-daemon.service.default ] || cp /lib/systemd/system/clamav-daemon.service /lib/systemd/system/clamav-daemon.service.default
1368
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /lib/systemd/system/clamav-daemon.service
1369
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /lib/systemd/system/clamav-daemon.service
2868 rexy 1370
[ -e /lib/systemd/system/clamav-daemon.socket.default ] || cp /lib/systemd/system/clamav-daemon.socket /lib/systemd/system/clamav-daemon.socket.default
1371
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /lib/systemd/system/clamav-daemon.socket
1372
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /lib/systemd/system/clamav-daemon.socket
1373
 
2840 rexy 1374
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1375
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1376
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1377
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1378
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1379
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1380
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1381
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1382
	chmod 775 /var/log/clamav /var/lib/clamav
1383
	chmod 664 /var/log/clamav/*
1358 richard 1384
# update virus database every 4 hours (24h/6)
1357 richard 1385
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1386
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1387
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1388
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1389
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1390
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1391
# update now
2801 rexy 1392
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1393
} # End of antivirus()
71 richard 1394
 
2724 rexy 1395
##############################################################
1396
##                            function "ulogd"              ##
1397
## - Ulog config for multi-log files                        ##
1398
##############################################################
1399
ulogd()
476 richard 1400
{
1401
# Three instances of ulogd (three different logfiles)
1402
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1403
	nl=1
1358 richard 1404
	for log_type in traceability ssh ext-access
478 richard 1405
	do
1365 richard 1406
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1407
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1408
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1409
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1410
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1411
[emu1]
478 richard 1412
file="/var/log/firewall/$log_type.log"
1413
sync=1
1414
EOF
1452 richard 1415
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1416
		nl=`expr $nl + 1`
1417
	done
476 richard 1418
	chown -R root:apache /var/log/firewall
1419
	chmod 750 /var/log/firewall
1420
	chmod 640 /var/log/firewall/*
2724 rexy 1421
}  # End of ulogd()
476 richard 1422
 
1159 crox53 1423
##########################################################
2519 rexy 1424
##                    Function "nfsen"                  ##
2771 rexy 1425
## - configure NetFlow collector (nfcapd)               ##
1426
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1427
##########################################################
1389 richard 1428
nfsen()
1 root 1429
{
2772 rexy 1430
	groupadd -f nfcapd
2868 rexy 1431
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1432
# nfcapd unit for systemd
1433
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1434
#  This file is part of systemd.
1435
#
1436
#  systemd is free software; you can redistribute it and/or modify it
1437
#  under the terms of the GNU General Public License as published by
1438
#  the Free Software Foundation; either version 2 of the License, or
1439
#  (at your option) any later version.
1440
 
2771 rexy 1441
# This unit launches nfcapd (a Netflow collector).
1372 richard 1442
[Unit]
2771 rexy 1443
Description=Netflow Capture Daemon
1444
After=network-online.target iptables.service
1372 richard 1445
 
1446
[Service]
2771 rexy 1447
Type=exec
2776 rexy 1448
ExecStartPre=/bin/mkdir -p /run/nfcapd
1449
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1450
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1451
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1452
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1453
 
1454
[Install]
1455
WantedBy=multi-user.target
1456
EOF
2825 rexy 1457
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1458
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1459
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1460
} # End of nfsen()
1 root 1461
 
2552 rexy 1462
###########################################################
1463
##                     Function "vnstat"                 ##
2809 rexy 1464
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1465
###########################################################
2724 rexy 1466
vnstat()
1541 richard 1467
{
2809 rexy 1468
    # vnstat
1469
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1470
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1471
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1472
    # vnstat-dashboard
1473
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2844 rexy 1474
	[ -e /lib/systemd/system/vnstat.service.default ] || cp /lib/systemd/system/vnstat.service /lib/systemd/system/vnstat.service.default
1475
    $SED "s?^PIDFILE=.*?PIDFILE=/var/run/vnstat/vnstat.pid?g" /lib/systemd/system/vnstat.service
2724 rexy 1476
} # End of vnstat()
2281 tom.houday 1477
 
2724 rexy 1478
###################################################################
1479
##                     Function "dnsmasq"                        ##
1480
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1481
###################################################################
1482
dnsmasq()
219 jeremy 1483
{
1484
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1485
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1486
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1487
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1488
# Configuration file for "dnsmasq with whitelist"
1873 richard 1489
# ADD Toulouse university whitelist domains
2775 rexy 1490
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1491
listen-address=127.0.0.1
1356 richard 1492
port=55
1472 richard 1493
no-dhcp-interface=lo
1356 richard 1494
bind-interfaces
1721 richard 1495
cache-size=1024
1356 richard 1496
domain-needed
1497
expand-hosts
1498
bogus-priv
1499
filterwin2k
2688 lucas.echa 1500
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1501
server=$DNS1
1502
server=$DNS2
1356 richard 1503
EOF
2688 lucas.echa 1504
	# Create dnsmasq-whitelist unit
2745 rexy 1505
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1506
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1507
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1508
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1509
} # End of dnsmasq()
2688 lucas.echa 1510
 
2724 rexy 1511
#########################################################
1512
##              Function "unbound"                     ##
1513
## - create the conf files for 4 unbound services      ##
1514
## - create the systemd files for 4 unbound services   ##
1515
#########################################################
2688 lucas.echa 1516
unbound ()
1517
{
1518
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1519
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1520
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1521
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1522
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1523
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1524
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1525
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1526
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1527
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1528
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1529
 
2724 rexy 1530
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1531
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1532
forward-zone:
1533
	name: "."
1534
	forward-addr: $DNS1
1535
	forward-addr: $DNS2
1472 richard 1536
EOF
1537
 
2724 rexy 1538
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1539
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1540
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1541
## Add one block for each domain name managed by an other DNS server
1542
##
1543
## Example:
1544
##
1545
## server:
1546
##     local-zone: "<your_domain>." transparent
1547
## forward-zone:
1548
##     name: "<your_domain>."
1549
##     forward-addr: <@IP_domain_server>
1550
##
2558 rexy 1551
EOF
1552
 
2724 rexy 1553
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1554
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1555
server:
1556
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1557
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1558
EOF
1559
 
2724 rexy 1560
# Configuration file for lo of forward unbound
2688 lucas.echa 1561
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1562
server:
1563
	interface: 127.0.0.1@53
1564
	access-control-view: 127.0.0.1/8 lo
1565
view:
1566
	name: "lo"
2864 rexy 1567
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1568
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1569
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1570
	view-first: yes
1571
EOF
1572
 
2724 rexy 1573
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1574
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1575
server:
1576
	interface: ${PRIVATE_IP}@53
1577
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1578
view:
1579
	name: "$INTIF"
1580
	view-first: yes
1581
EOF
1582
 
2831 rexy 1583
# Configuration file for main unbound
2688 lucas.echa 1584
	cat << EOF > /etc/unbound/unbound.conf
1585
server:
1586
	verbosity: 1
1587
	hide-version: yes
1588
	hide-identity: yes
1589
	do-ip6: no
1590
	include: /etc/unbound/conf.d/common/forward-zone.conf
1591
	include: /etc/unbound/conf.d/common/local-forward/*
1592
	include: /etc/unbound/conf.d/common/local-dns/*
1593
	include: /etc/unbound/conf.d/forward/*
1594
EOF
1595
 
2724 rexy 1596
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1597
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1598
server:
1599
	interface: ${PRIVATE_IP}@54
1600
	access-control: $PRIVATE_IP_MASK allow
1601
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1602
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1603
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1604
EOF
1605
 
2724 rexy 1606
# Configuration file for blacklist unbound
2688 lucas.echa 1607
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1608
server:
1609
	verbosity: 1
1610
	hide-version: yes
1611
	hide-identity: yes
1612
	do-ip6: no
1613
	logfile: "/var/log/unbound/unbound-blacklist.log"
1614
	chroot: ""
1615
	define-tag: "blacklist"
1616
	log-local-actions: yes
1617
	include: /etc/unbound/conf.d/common/forward-zone.conf
1618
	include: /etc/unbound/conf.d/common/local-forward/*
1619
	include: /etc/unbound/conf.d/common/local-dns/*
1620
	include: /etc/unbound/conf.d/blacklist/*
1621
	include: /usr/local/share/unbound-bl-enabled/*
1622
EOF
1623
 
2724 rexy 1624
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1625
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1626
server:
1627
	interface: ${PRIVATE_IP}@55
1628
	access-control: $PRIVATE_IP_MASK allow
1629
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1630
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1631
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1632
EOF
1633
 
2724 rexy 1634
# Configuration file for whitelist unbound
2688 lucas.echa 1635
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1636
server:
1637
	verbosity: 1
1638
	hide-version: yes
1639
	hide-identity: yes
1640
	do-ip6: no
1641
	do-not-query-localhost: no
1642
	define-tag: "whitelist"
1643
	local-zone: "." transparent
1644
	local-zone-tag: "." "whitelist"
2861 rexy 1645
	include: /etc/unbound/conf.d/common/local-forward/*
1646
	include: /etc/unbound/conf.d/common/local-dns/*
1647
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1648
	include: /usr/local/share/unbound-wl-enabled/*
1649
forward-zone:
1650
	name: "."
2864 rexy 1651
	forward-addr: 127.0.0.1@53
2688 lucas.echa 1652
EOF
1653
 
2724 rexy 1654
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1655
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1656
server:
1657
	interface: ${PRIVATE_IP}@56
1658
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1659
view:
1660
	name: "$INTIF"
1661
	local-zone: "." redirect
1662
	local-data: ". A $PRIVATE_IP"
1663
EOF
1664
 
2724 rexy 1665
# Configuration file for blackhole unbound
2688 lucas.echa 1666
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1667
server:
1668
	verbosity: 1
1669
	hide-version: yes
1670
	hide-identity: yes
1671
	do-ip6: no
2861 rexy 1672
	include: /etc/unbound/conf.d/common/local-forward/*
1673
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1674
	include: /etc/unbound/conf.d/blackhole/*
1675
EOF
1676
 
1677
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1678
	then
1679
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1680
	fi
1681
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1682
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1683
	for list in blacklist blackhole whitelist
1474 richard 1684
	do
2688 lucas.echa 1685
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1686
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1687
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1688
	done
2688 lucas.echa 1689
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1690
} # End of unbound()
2688 lucas.echa 1691
 
2689 lucas.echa 1692
##################################################
1693
##              Function "dhcpd"                ##
1694
##################################################
2724 rexy 1695
dhcpd()
2689 lucas.echa 1696
{
1697
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1698
	cat <<EOF > /etc/dhcpd.conf
1699
ddns-update-style none;
1700
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1701
	option routers $PRIVATE_IP;
1702
	option subnet-mask $PRIVATE_NETMASK;
1703
	option domain-name-servers $PRIVATE_IP;
1704
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1705
	default-lease-time 21600;
1706
	max-lease-time 43200;
1707
}
1708
EOF
2724 rexy 1709
} # End of dhcpd()
2689 lucas.echa 1710
 
2552 rexy 1711
##########################################################
1712
##                      Function "BL"                   ##
2769 rexy 1713
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1714
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1715
##     - URLs for E²guardian                            ##
1716
##     - IPs for NetFilter                              ##
2769 rexy 1717
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1718
##########################################################
2724 rexy 1719
BL()
308 richard 1720
{
1930 richard 1721
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1722
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1723
	mkdir -p /tmp/blacklists
1938 richard 1724
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1725
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1726
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1727
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1728
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1729
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1730
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1731
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1732
# add additional BL files
2770 rexy 1733
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1734
	do
1735
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1736
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1737
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1738
	done
2521 armand.ito 1739
	chown -R e2guardian:apache $DIR_DG
1957 richard 1740
	chown -R root:apache $DIR_DEST_SHARE
1741
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1742
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1743
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1744
# enable the default categories
1957 richard 1745
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1746
	rm -rf /tmp/blacklists
2724 rexy 1747
} # End of BL()
219 jeremy 1748
 
2552 rexy 1749
#######################################################
1750
##                  Function "cron"                  ##
1751
## - write all cron & anacron files                  ##
1752
#######################################################
2724 rexy 1753
cron()
1 root 1754
{
2640 rexy 1755
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1756
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1757
	cat <<EOF > /etc/crontab
1828 richard 1758
SHELL=/usr/bin/bash
2640 rexy 1759
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1760
MAILTO=root
1761
HOME=/
1762
 
1763
# run-parts
1764
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1765
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1766
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1767
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1768
EOF
1769
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1770
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1771
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1772
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1773
EOF
811 richard 1774
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1775
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1776
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1777
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1778
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1779
EOF
952 franck 1780
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1781
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1782
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1783
EOF
2454 tom.houday 1784
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1785
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1786
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1787
EOF
2454 tom.houday 1788
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1789
# Update the system (everyday at 3:30 am)
762 franck 1790
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1791
EOF
2454 tom.houday 1792
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1793
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1794
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1795
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1796
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1797
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1798
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1799
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1800
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1801
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1802
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1803
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1804
EOF
2454 tom.houday 1805
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1806
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1807
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1808
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1809
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1810
 
2228 franck 1811
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1812
EOF
2454 tom.houday 1813
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1814
# start dead daemons (after boot process and every 18')
1851 franck 1815
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1816
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1817
EOF
2454 tom.houday 1818
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1819
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1820
 
1874 raphael.pi 1821
EOF
2769 rexy 1822
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1823
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1824
 
1825
EOF
2304 tom.houday 1826
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1827
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1828
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1829
EOF
2771 rexy 1830
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1831
# Remove netflow files older than one year
2825 rexy 1832
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1833
EOF
1808 richard 1834
# removing the users crons
522 richard 1835
	rm -f /var/spool/cron/*
2724 rexy 1836
} # End of cron()
1 root 1837
 
2867 rexy 1838
########################################################################
1839
##                        Fonction "Fail2Ban"                         ##
1840
##- Adapt conf file to ALCASAR                                        ##
1841
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1842
########################################################################
1163 crox53 1843
fail2ban()
1844
{
2868 rexy 1845
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2867 rexy 1846
[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1847
$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
1848
 
1849
# add 5 jails and their filters
1850
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2868 rexy 1851
cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1852
[sshd]
1853
enabled = true
1854
#enabled  = false
1855
maxretry = 3
2868 rexy 1856
bantime = 3m
1857
findtime = 5m
2867 rexy 1858
EOF
1859
 
1860
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2868 rexy 1861
cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1862
[lighttpd-auth]
1863
enabled = true
1864
#enabled  = false
1865
maxretry = 3
2868 rexy 1866
bantime = 3m
1867
findtime = 3m
2867 rexy 1868
EOF
1869
 
1870
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2868 rexy 1871
cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1872
[alcasar_mod-evasive]
1873
#enabled = true
1874
enabled = false
1875
backend = auto
1876
filter = alcasar_mod-evasive
1877
action = iptables-allports[name=alcasar_mod-evasive]
1878
logpath = /var/log/lighttpd/access.log
1879
maxretry = 3
2868 rexy 1880
bantime = 3m
1881
findtime = 3m
2867 rexy 1882
EOF
1883
cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
1884
[Definition]
1885
failregex =  <HOST> .+\] "[^"]+" 403
1886
ignoreregex =
1887
EOF
1888
 
1889
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2868 rexy 1890
cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1891
[alcasar_intercept]
1892
enabled = true
1893
#enabled = false
1894
backend = auto
1895
filter = alcasar_intercept
1896
action = iptables-allports[name=alcasar_intercept]
1897
logpath = /var/log/lighttpd/access.log
1898
maxretry = 5
2868 rexy 1899
bantime = 3m
1900
findtime = 3m
1901
EOF
2867 rexy 1902
cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
1903
[Definition]
1904
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1905
ignoreregex =
1906
EOF
1907
 
1908
## alcasar_change-pwd : ban after 5 failed user change password attempts
2868 rexy 1909
cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1910
[alcasar_change-pwd]
1911
enabled = true
1912
#enabled = false
1913
backend = auto
1914
filter = alcasar_change-pwd
1915
action = iptables-allports[name=alcasar_change-pwd]
1916
logpath = /var/log/lighttpd/access.log
1917
maxretry = 5
2868 rexy 1918
bantime = 3m
1919
findtime = 3m
2867 rexy 1920
EOF
1921
cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
1922
[Definition]
1923
failregex = <HOST> .* \"POST \/password\.php
1924
ignoreregex =
1925
EOF
1926
 
2840 rexy 1927
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1928
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1929
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1930
	chmod 644 /var/log/fail2ban.log
1489 richard 1931
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1932
	/usr/bin/touch /var/log/auth.log
1515 richard 1933
# fail2ban unit
1934
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1935
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1936
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1937
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1938
} # End of fail2ban()
1163 crox53 1939
 
2552 rexy 1940
#########################################################
1941
##                   Fonction "gammu_smsd"             ##
1942
## - Creating of SMS management database               ##
1943
## - Write the gammu a gammu_smsd conf files           ##
1944
#########################################################
1376 richard 1945
gammu_smsd()
1946
{
2601 tom.houday 1947
# Create 'gammu' system user
1948
	groupadd -f gammu_smsd
2868 rexy 1949
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1950
	usermod -a -G dialout gammu_smsd
1951
 
1952
# Create 'gammu' database
1953
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1954
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1955
# Add a gammu database structure
2688 lucas.echa 1956
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1957
 
2552 rexy 1958
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1959
	cat << EOF > /etc/gammurc
2552 rexy 1960
[gammu]
1961
device = /dev/ttyUSB0
1962
connection = at115200
1963
EOF
1964
 
2601 tom.houday 1965
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1966
[gammu]
1967
port = /dev/ttyUSB0
1968
connection = at115200
1969
 
1970
[smsd]
1971
PIN = 1234
1972
logfile = /var/log/gammu-smsd/gammu-smsd.log
1973
logformat = textall
1974
debuglevel = 0
1975
 
1976
service = sql
1977
driver = native_mysql
1978
user = $DB_USER
1979
password = $radiuspwd
1980
pc = localhost
1981
database = $DB_GAMMU
1982
 
2631 rexy 1983
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1984
 
1985
StatusFrequency = 30
1380 richard 1986
;LoopSleep = 2
1376 richard 1987
 
1988
;ResetFrequency = 300
1989
;HardResetFrequency = 120
1990
 
2454 tom.houday 1991
CheckSecurity = 1
1376 richard 1992
CheckSignal = 1
1993
CheckBattery = 0
1994
EOF
2601 tom.houday 1995
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1996
 
2601 tom.houday 1997
# Create the systemd unit
1998
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1999
[Unit]
2000
Description=SMS daemon for Gammu
2001
Documentation=man:gammu-smsd(1)
2002
After=network.target mysql.service
1376 richard 2003
 
2601 tom.houday 2004
[Service]
2005
Type=forking
2775 rexy 2006
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 2007
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2008
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2009
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2010
 
2011
[Install]
2012
WantedBy=multi-user.target
2013
EOF
2014
 
2314 richard 2015
# Log folder for gammu-smsd
2772 rexy 2016
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2017
	chmod 755 /var/log/gammu-smsd
1376 richard 2018
 
2552 rexy 2019
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2020
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2021
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2022
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2023
#EOF
2552 rexy 2024
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2025
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2026
 
2724 rexy 2027
} # End of gammu_smsd()
1376 richard 2028
 
2552 rexy 2029
############################################################
2030
##                 Fonction "msec"                        ##
2031
## - Apply the "fileserver" security level                ##
2863 rexy 2032
## - remove the "system request" for rebooting            ##
2552 rexy 2033
## - Fix several file permissions                         ##
2034
############################################################
2202 richard 2035
msec()
2036
{
2037
 
2038
# Apply fileserver security level
2211 richard 2039
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2040
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2041
 
2203 richard 2042
# Set permissions monitoring and enforcement
2202 richard 2043
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2044
/var/log/firewall/                      root.apache     750
2202 richard 2045
/var/log/firewall/*                     root.apache     640
2046
/etc/security/msec/perm.local           root.root       640
2047
/etc/security/msec/level.local          root.root       640
2048
/etc/freeradius-web                     root.apache     750
2049
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2050
/etc/raddb/client.conf                  radius.radius   640
2051
/etc/raddb/radius.conf                  radius.radius   640
2052
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2053
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2054
/etc/pki/CA/                            root.apache     750 force
2055
/etc/pki/CA/*                           root.apache     640 force 
2056
/etc/pki/CA/private/                    root.root       700 force
2057
/etc/pki/CA/private/*                   root.root       600 force
2058
/etc/pki/tls/private/                   root.apache     750 force
2059
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2060
/var/log/clamav/                        e2guardian.e2guardian   755 force
2061
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2062
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2063
EOF
2454 tom.houday 2064
# apply now hourly & daily checks
2202 richard 2065
/usr/sbin/msec
2211 richard 2066
/etc/cron.weekly/msec
2202 richard 2067
 
2724 rexy 2068
} # End of msec()
2202 richard 2069
 
2070
##################################################################
2552 rexy 2071
##                   Fonction "letsencrypt"                     ##
2072
## - Install Let's Encrypt client                               ##
2073
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2074
##################################################################
2075
letsencrypt()
2076
{
2077
	echo "Installing Let's Encrypt client..."
2078
 
2586 tom.houday 2079
	# Remove potential old installers
2080
	rm -rf /tmp/acme.sh-*
2081
 
2304 tom.houday 2082
	# Extract acme.sh
2083
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2084
 
2085
	pwdInstall=$(pwd)
2688 lucas.echa 2086
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2087
 
2088
	acmesh_installDir="/opt/acme.sh"
2089
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2090
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2091
 
2092
	# Install acme.sh
2093
	./acme.sh --install \
2094
		--home $acmesh_installDir \
2095
		--config-home $acmesh_confDir/data \
2096
		--certhome $acmesh_confDir/certs \
2097
		--accountkey $acmesh_confDir/ca/account.key \
2098
		--accountconf $acmesh_confDir/data/account.conf \
2099
		--useragent $acmesh_userAgent \
2308 tom.houday 2100
		--nocron \
2101
		> /dev/null
2304 tom.houday 2102
 
2103
	if [ $? -ne 0 ]; then
2104
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2105
	fi
2106
 
2107
	# Create configuration file
2108
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2109
email=
2110
dateIssueRequest=
2111
domainRequest=
2112
challenge=
2113
dateIssued=
2114
dnsapi=
2115
dateNextRenewal=
2116
EOF
2117
 
2688 lucas.echa 2118
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2119
	rm -rf /tmp/acme.sh-*
2120
 
2724 rexy 2121
} # End of letsencrypt()
2304 tom.houday 2122
 
2123
##################################################################
2552 rexy 2124
##                    Fonction "post_install"                   ##
2125
## - Modifying banners (locals et ssh) & prompts                ##
2126
## - SSH config                                                 ##
2127
## - sudoers config & files security                            ##
2128
## - log rotate & ANSSI security parameters                     ##
2129
## - Apply former conf in case of an update                     ##
2130
##################################################################
1 root 2131
post_install()
2132
{
2840 rexy 2133
# change the SSHD options
2195 richard 2134
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2135
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2136
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2137
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2138
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2139
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2140
# sshd listens on EXTIF & INTIF
2141
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2142
# sshd authorized certificate for root login
2143
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2144
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2145
 
793 richard 2146
# postfix banner anonymisation
2688 lucas.echa 2147
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2148
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2149
# ALCASAR conf file
2818 rexy 2150
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2151
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2152
	echo "SSH=on" >> $CONF_FILE
1631 richard 2153
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2154
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2155
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2156
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2157
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2158
	echo "LDAP_FILTER=" >> $CONF_FILE
2159
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2160
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2161
	echo "LDAP_SSL=on" >> $CONF_FILE
2162
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2163
	echo "SMS=off" >> $CONF_FILE
2164
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2165
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2166
	echo "FAILOVER=30" >> $CONF_FILE
2167
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2168
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2169
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2170
	echo "BL_PUREIP=on" >> $CONF_FILE
2171
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2172
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2173
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2174
# Prompt customisation (colors)
1 root 2175
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2176
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2177
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2178
# sudoers configuration for "apache" & "sysadmin"
1 root 2179
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2180
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2181
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2182
# Modify some logrotate files (gammu, ulogd)
1 root 2183
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2184
	chmod 644 /etc/logrotate.d/*
2195 richard 2185
# Log compression
706 franck 2186
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2187
# actualisation des fichiers logs compressés
2521 armand.ito 2188
	for dir in firewall e2guardian lighttpd
706 franck 2189
	do
2688 lucas.echa 2190
		find /var/log/$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 2191
	done
1221 richard 2192
# create the alcasar-load_balancing unit
2193
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2194
#  This file is part of systemd.
2195
#
2196
#  systemd is free software; you can redistribute it and/or modify it
2197
#  under the terms of the GNU General Public License as published by
2198
#  the Free Software Foundation; either version 2 of the License, or
2199
#  (at your option) any later version.
2200
 
2201
# This unit lauches alcasar-load-balancing.sh script.
2202
[Unit]
2203
Description=alcasar-load_balancing.sh execution
2204
After=network.target iptables.service
2205
 
2206
[Service]
2207
Type=oneshot
2208
RemainAfterExit=yes
1828 richard 2209
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2210
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2211
TimeoutSec=0
2212
SysVStartPriority=99
2213
 
2214
[Install]
2215
WantedBy=multi-user.target
1157 stephane 2216
EOF
2601 tom.houday 2217
	/usr/bin/systemctl daemon-reload
1221 richard 2218
# processes launched at boot time (Systemctl)
2840 rexy 2219
	for i in alcasar-load_balancing 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 2220
	do
1574 richard 2221
		/usr/bin/systemctl -q enable $i.service
1221 richard 2222
	done
2454 tom.houday 2223
 
1452 richard 2224
# disable processes at boot time (Systemctl)
2688 lucas.echa 2225
	for i in ulogd gpm dhcpd
1452 richard 2226
	do
1574 richard 2227
		/usr/bin/systemctl -q disable $i.service
1452 richard 2228
	done
2454 tom.houday 2229
 
2864 rexy 2230
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2231
# ignore ICMP broadcast (smurf attack)
2232
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2233
# ignore ICMP errors bogus
2234
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2235
# remove ICMP redirects responces
2236
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2237
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2238
# enable SYN Cookies (Syn flood attacks)
2239
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2240
# enable kernel antispoofing
2241
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2242
# ignore source routing
2243
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2244
# set conntrack timer to 1h (3600s) instead of 5 weeks
2245
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2246
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2247
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2248
# disable iptables_helpers
2249
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2250
# Switch to the router mode
2251
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2252
# Remove unused service ipv6
1964 franck 2253
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2254
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2255
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2256
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2257
# switch to multi-users runlevel (instead of x11)
1221 richard 2258
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2259
# disable Core dump file
2260
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2261
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2262
 
2432 richard 2263
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2264
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2265
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2266
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2267
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2268
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2269
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2270
	then
2454 tom.houday 2271
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2272
		echo >> /etc/mageia-release
2273
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2274
	fi
2275
	if [ $Lang == "fr" ]
2276
	then
2277
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2278
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2279
	else
2280
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2281
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2282
	fi
2283
	/usr/bin/update-grub2
1221 richard 2284
# Load and apply the previous conf file
2285
	if [ "$mode" = "update" ]
532 richard 2286
	then
1668 richard 2287
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2288
		$DIR_DEST_BIN/alcasar-conf.sh --load
2289
		PARENT_SCRIPT=`basename $0`
2290
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2291
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2292
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2293
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2294
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2295
	fi
2560 rexy 2296
	rm -f /var/tmp/alcasar-conf*
1221 richard 2297
	chown -R root:apache $DIR_DEST_ETC/*
2298
	chmod -R 660 $DIR_DEST_ETC/*
2299
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2300
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2301
	echo ""
1 root 2302
	echo "#############################################################################"
638 richard 2303
	if [ $Lang == "fr" ]
2304
		then
2305
		echo "#                        Fin d'installation d'ALCASAR                       #"
2306
		echo "#                                                                           #"
2307
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2308
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2309
		echo "#                                                                           #"
2310
		echo "#############################################################################"
2311
		echo
2312
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2313
		echo
2314
		echo "- Lisez attentivement la documentation d'exploitation"
2315
		echo
2688 lucas.echa 2316
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2317
		echo
2318
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2319
	else
2396 tom.houday 2320
		echo "#                        End of ALCASAR install process                     #"
638 richard 2321
		echo "#                                                                           #"
2322
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2323
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2324
		echo "#                                                                           #"
2325
		echo "#############################################################################"
2326
		echo
2327
		echo "- The system will be rebooted in order to operate ALCASAR"
2328
		echo
2329
		echo "- Read the exploitation documentation"
2330
		echo
2688 lucas.echa 2331
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2332
		echo
2333
		echo "                   Hit 'Enter' to continue"
2334
	fi
1782 franck 2335
	sleep 2
2560 rexy 2336
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2337
	then
2688 lucas.echa 2338
		read
815 richard 2339
	fi
774 richard 2340
	clear
1 root 2341
	reboot
2724 rexy 2342
} # End of post_install()
1 root 2343
 
2552 rexy 2344
#####################################################################################
2345
#                                   Main Install loop                               #
2346
#####################################################################################
832 richard 2347
dir_exec=`dirname "$0"`
2348
if [ $dir_exec != "." ]
2349
then
2350
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2351
	echo "Launch this program from the ALCASAR archive directory"
2352
	exit 0
2353
fi
2688 lucas.echa 2354
if [ $EUID -gt 0 ]
2220 richard 2355
then
2688 lucas.echa 2356
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2357
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2358
	exit 0
2359
fi
832 richard 2360
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2361
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2362
nb_args=$#
2363
args=$1
2364
if [ $nb_args -eq 0 ]
2365
then
2366
	nb_args=1
2367
	args="-h"
2368
fi
1062 richard 2369
chmod -R u+x $DIR_SCRIPTS/*
1 root 2370
case $args in
2371
	-\? | -h* | --h*)
2372
		echo "$usage"
2373
		exit 0
2374
		;;
291 franck 2375
	-i | --install)
2724 rexy 2376
		for func in license testing
2377
		do
2378
			header_install
2379
			$func
2380
			if [ $DEBUG_ALCASAR == "on" ]
2381
			then
2382
				echo "*** 'debug' : end of install '$func' ***"
2383
				read
2384
			fi
2385
		done
595 richard 2386
# RPMs install
2387
		$DIR_SCRIPTS/alcasar-urpmi.sh
2388
		if [ "$?" != "0" ]
1 root 2389
		then
595 richard 2390
			exit 0
2391
		fi
1249 richard 2392
		if [ -e $CONF_FILE ]
595 richard 2393
		then
2458 richard 2394
# Uninstall or update the running version
2395
			if [ "$mode" == "update" ]
2396
			then
2560 rexy 2397
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2398
			else
2560 rexy 2399
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2400
			fi
595 richard 2401
		fi
2847 rexy 2402
		if [ $DEBUG_ALCASAR == "on" ]
2403
		then
2404
			echo "*** 'debug' : end of cleaning ***"
2405
			read
2406
		fi
2835 rexy 2407
# Test if conf file
2408
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2409
		then
2826 rexy 2410
# Extract some info from the previous configuration file
2834 rexy 2411
			cd /var/tmp
2412
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2413
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2414
			then
2415
				header_install
2416
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2417
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2418
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2419
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2420
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2421
				if [ $Lang == "fr" ]
2834 rexy 2422
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2423
					else echo "The configuration file of an old version has been found";
597 richard 2424
				fi
2834 rexy 2425
				response=0
2426
				PTN='^[oOnNyY]?$'
2427
				until [[ "$response" =~ $PTN ]]
2428
				do
2429
					if [ $Lang == "fr" ]
2430
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2431
						else echo -n "Do you want to use it (Y/n)?";
2432
					fi
2433
					read response
2434
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2435
					then
2436
						rm -f /var/tmp/alcasar-conf*
2437
						rm -rf /var/tmp/conf
2438
					fi
2439
				done
2440
			fi
2847 rexy 2441
			cd $DIR_INSTALL
597 richard 2442
		fi
636 richard 2443
# Test if update
2834 rexy 2444
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2445
		then
2446
			if [ $Lang == "fr" ]
2447
				then echo "#### Installation avec mise à jour ####";
2448
				else echo "#### Installation with update     ####";
2449
			fi
5 franck 2450
			mode="update"
1 root 2451
		fi
2840 rexy 2452
		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 post_install
5 franck 2453
		do
2454
			$func
2466 richard 2455
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2456
			then
2466 richard 2457
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2458
				read
2466 richard 2459
			fi
14 richard 2460
		done
5 franck 2461
		;;
291 franck 2462
	-u | --uninstall)
1828 richard 2463
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2464
		then
597 richard 2465
			if [ $Lang == "fr" ]
2466
				then echo "ALCASAR n'est pas installé!";
2467
				else echo "ALCASAR isn't installed!";
2468
			fi
1 root 2469
			exit 0
2470
		fi
5 franck 2471
		response=0
2760 lucas.echa 2472
		PTN='^[oOyYnN]?$'
2473
		until [[ "$response" =~ $PTN ]]
5 franck 2474
		do
597 richard 2475
			if [ $Lang == "fr" ]
2760 lucas.echa 2476
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2477
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2478
			fi
5 franck 2479
			read response
2480
		done
1103 richard 2481
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2482
		then
1103 richard 2483
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2484
		else
2560 rexy 2485
			rm -f /var/tmp/alcasar-conf*
1 root 2486
		fi
597 richard 2487
# Uninstall the running version
2560 rexy 2488
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2489
		;;
2490
	*)
2491
		echo "Argument inconnu :$1";
460 richard 2492
		echo "Unknown argument :$1";
1 root 2493
		echo "$usage"
2494
		exit 1
2495
		;;
2496
esac
10 franck 2497
# end of script