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672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2758 2019-11-03 23:17:20Z 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
 
2688 lucas.echa 21
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22
 
23
# Options :
376 franck 24
#       -i or --install
25
#       -u or --uninstall
1 root 26
 
376 franck 27
# Functions :
1378 richard 28
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29
#	init			: Installation of RPM and scripts
30
#	network			: Network parameters
2552 rexy 31
#	ACC				: ALCASAR Control Center installation
32
#	CA				: Certification Authority initialization
1837 richard 33
#	time_server		: NTPd configuration
1221 richard 34
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35
#	freeradius		: FreeRadius initialisation
1389 richard 36
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38
#	antivirus		: HAVP + libclamav configuration
1485 richard 39
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40
#	ulogd			: log system in userland (match NFLOG target of iptables)
2454 tom.houday 41
#	nfsen			: Configuration of Nfsen Netflow grapher
2688 lucas.echa 42
#	unbound			: Name server configuration
43
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44
#	vnstat			: little network stat daemon
2688 lucas.echa 45
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47
#	fail2ban		: Fail2ban IDS installation and configuration
48
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49
#	msec			: Mandriva security package configuration
2304 tom.houday 50
#	letsencrypt		: Let's Encrypt client
2552 rexy 51
#	post_install	: Security, log rotation, etc.
1 root 52
 
2499 tom.houday 53
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54
DATE=`date '+%d %B %Y - %Hh%M'`
55
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57
mode="install"
1 root 58
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59
DIR_INSTALL=`pwd`						# current directory
1015 richard 60
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64
DIR_WEB="/var/www/html"					# directory of Lighttpd
65
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73
DB_RADIUS="radius"						# database name used by FreeRadius server
74
DB_USER="radius"						# user name allows to request the users database
75
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76
# ******* Network parameters - paramètres réseau *******
2552 rexy 77
HOSTNAME="alcasar"						# default hostname
78
DOMAIN="localdomain"					# default local domain
2736 rexy 79
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81
MTU="1500"
1243 richard 82
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83
# ****** Paths - chemin des commandes *******
84
SED="/bin/sed -i"
85
# ****************** End of global parameters *********************
86
 
2724 rexy 87
license()
959 franck 88
{
89
	if [ $Lang == "fr" ]
1538 richard 90
	then
91
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92
	else
93
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
96
	PTN='^[oOyYnN]$'
97
	until [[ $(expr $response : $PTN) -gt 0 ]]
98
	do
99
		if [ $Lang == "fr" ]
1563 franck 100
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102
		fi
103
		read response
104
	done
105
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106
	then
107
		exit 1
108
	fi
2724 rexy 109
} # End of license()
959 franck 110
 
2724 rexy 111
header_install()
1 root 112
{
113
	clear
114
	echo "-----------------------------------------------------------------------------"
460 richard 115
	echo "                     ALCASAR V$VERSION Installation"
1 root 116
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117
	echo "-----------------------------------------------------------------------------"
2724 rexy 118
} # End of header_install()
1 root 119
 
2552 rexy 120
########################################################
121
##                  Function "testing"                ##
122
## - Test Mageia version                              ##
123
## - Test ALCASAR version (if already installed)      ##
124
## - Test free space on /var  (>10G)                  ##
125
## - Test Internet access                             ##
126
########################################################
2724 rexy 127
testing()
29 richard 128
{
1529 richard 129
# Test of Mageia version
130
# extract the current Mageia version and hardware architecture (i586 ou X64)
131
	fic=`cat /etc/product.id`
132
	unknown_os=0
133
	old="$IFS"
134
	IFS=","
135
	set $fic
2688 lucas.echa 136
	for i in "$@"
1529 richard 137
	do
138
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139
			then
1529 richard 140
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141
			unknown_os=`expr $unknown_os + 1`
142
		fi
143
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144
			then
1529 richard 145
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146
			unknown_os=`expr $unknown_os + 1`
147
		fi
148
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149
			then
1529 richard 150
			ARCH=`echo $i|cut -d"=" -f2`
151
			unknown_os=`expr $unknown_os + 1`
152
		fi
153
	done
2669 tom.houday 154
	if [ "$ARCH" != "x86_64" ]
2149 richard 155
		then
156
		if [ $Lang == "fr" ]
2669 tom.houday 157
			then echo "Votre architecture matérielle doit être en 64bits"
158
			else echo "You hardware architecture must be 64bits"
2149 richard 159
		fi
2482 lucas.echa 160
		exit 1
2149 richard 161
	fi
1529 richard 162
	IFS="$old"
2757 rexy 163
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164
	then
2669 tom.houday 165
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166
			then
167
			echo
168
			if [ $Lang == "fr" ]
169
				then
170
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173
				echo "3 - Importez votre base des usagers"
174
			else
175
				echo "The automatic update of ALCASAR can't be performed."
176
				echo "1 - Save your traceability files and the user database"
2757 rexy 177
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178
				echo "3 - Import your users database"
179
			fi
180
		else
181
			if [ $Lang == "fr" ]
182
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183
				else echo "The installation of ALCASAR can't be performed."
184
			fi
185
		fi
186
		echo
187
		if [ $Lang == "fr" ]
2757 rexy 188
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190
		fi
2688 lucas.echa 191
		exit 1
2669 tom.houday 192
	fi
193
 
1362 richard 194
# Test if ALCASAR is already installed
195
	if [ -e $CONF_FILE ]
196
	then
2396 tom.houday 197
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198
		if [ $Lang == "fr" ]
2669 tom.houday 199
			then echo "La version $current_version d'ALCASAR est déjà installée"
200
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
1362 richard 204
		until [[ $(expr $response : $PTN) -gt 0 ]]
205
		do
206
			if [ $Lang == "fr" ]
2669 tom.houday 207
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209
			fi
1362 richard 210
			read response
211
		done
2458 richard 212
		if [ "$response" = "2" ]
1362 richard 213
		then
2560 rexy 214
			rm -f /var/tmp/alcasar-conf*
1362 richard 215
		else
1684 richard 216
# Retrieve former NICname
2549 tom.houday 217
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219
			[ "$(/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."
220
			[ "$(/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 221
# Create the current conf file
1362 richard 222
			$DIR_SCRIPTS/alcasar-conf.sh --create
223
			mode="update"
224
		fi
1529 richard 225
	fi
2669 tom.houday 226
# Test free space on /var
1529 richard 227
	if [ ! -d /var/log/netflow/porttracker ]
228
		then
2688 lucas.echa 229
		free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
1529 richard 230
		if [ $free_space -lt 10 ]
231
			then
232
			if [ $Lang == "fr" ]
233
				then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
234
				else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
235
			fi
236
		exit 0
237
		fi
238
	fi
2669 tom.houday 239
 
240
# Detect external/internal interfaces
241
	if [ -z "$EXTIF" ]; then
242
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
243
		if [ -z "$EXTIF" ]; then
244
			if [ "$Lang" == 'fr' ]
245
				then echo -n "Aucune passerelle par défaut configurée"
246
				else echo -n "No default gateway configured"
247
			fi
248
			exit 1
249
		fi
250
	fi
251
	if [ "$Lang" == 'fr' ]
252
		then echo "Interface externe (Internet) utilisée : $EXTIF"
253
		else echo "External interface (Internet) used: $EXTIF"
254
	fi
255
 
256
	if [ -z "$INTIF" ]; then
257
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 258
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 259
		if [ $interfacesCount -eq 0 ]; then
260
			if [ "$Lang" == 'fr' ]
261
				then echo "Aucune interface de disponible pour le réseau interne"
262
				else echo "No interface available for the internal network"
263
			fi
264
			exit 1
265
		elif [ $interfacesCount -eq 1 ]; then
266
			INTIF="$interfacesList"
267
		else
268
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
269
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
270
			if [ "$Lang" == 'fr' ]
271
				then echo 'Liste des interfaces disponible :'
272
				else echo 'List of available interfaces:'
273
			fi
274
			echo "$interfacesSorted"
275
			response=''
276
			while true; do
277
				if [ "$Lang" == 'fr' ]
278
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
279
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
280
				fi
281
				read response
282
 
283
				[ -z "$response" ] && response="$interfacePreferred"
284
 
285
				# Check if interface exist
2688 lucas.echa 286
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 287
					INTIF="$response"
288
					break
289
				else
290
					if [ "$Lang" == 'fr' ]
291
						then echo "Interface \"$response\" introuvable"
292
						else echo "Interface \"$response\" not found"
293
					fi
294
				fi
295
			done
296
		fi
297
	fi
298
	if [ "$Lang" == 'fr' ]
299
		then echo "Interface interne utilisée : $INTIF"
300
		else echo "Internal interface used: $INTIF"
301
	fi
302
 
2290 richard 303
	if [ $Lang == "fr" ]
304
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 305
		else echo -n "Network parameters tests: "
2290 richard 306
	fi
307
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 308
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 309
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 310
	for i in $IF_INTERFACES
311
	do
2688 lucas.echa 312
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 313
			rm -f ifcfg-$i
2454 tom.houday 314
 
2282 richard 315
			if [ $Lang == "fr" ]
316
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 317
				else echo "Deleting: ifcfg-$i"
2282 richard 318
			fi
319
		fi
320
	done
2688 lucas.echa 321
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 322
	echo -n "."
2454 tom.houday 323
# Test Ethernet NIC links state
2669 tom.houday 324
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
325
	if [ ! -z "$interfacesDown" ]; then
326
		for i in $interfacesDown; do
327
			if [ $Lang == "fr" ]
328
			then
329
				echo -e "\nÉchec"
330
				echo "Le lien réseau de la carte $i n'est pas actif."
331
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
332
			else
333
				echo -e "\nFailed"
334
				echo "The link state of $i interface is down."
335
				echo "Make sure that this network card is connected to a switch or an A.P."
336
			fi
337
		done
338
		exit 1
339
	fi
1471 richard 340
	echo -n "."
341
# Test EXTIF config files
2681 tom.houday 342
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
343
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 344
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 345
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 346
	then
784 richard 347
		if [ $Lang == "fr" ]
2454 tom.houday 348
		then
2669 tom.houday 349
			echo -e "\nÉchec"
784 richard 350
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
351
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 352
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 353
		else
2669 tom.houday 354
			echo -e "\nFailed"
784 richard 355
			echo "The Internet connected network card ($EXTIF) isn't well configured."
356
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 357
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 358
		fi
830 richard 359
		echo "DEVICE=$EXTIF"
784 richard 360
		echo "IPADDR="
361
		echo "NETMASK="
362
		echo "GATEWAY="
363
		echo "DNS1="
364
		echo "DNS2="
830 richard 365
		echo "ONBOOT=yes"
2669 tom.houday 366
		exit 1
784 richard 367
	fi
368
	echo -n "."
2290 richard 369
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 370
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 371
		if [ $Lang == "fr" ]
2454 tom.houday 372
		then
2669 tom.houday 373
			echo -e "\nÉchec"
595 richard 374
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
375
			echo "Réglez ce problème puis relancez ce script."
376
		else
2669 tom.houday 377
			echo -e "\nFailed"
595 richard 378
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
379
			echo "Resolv this problem, then restart this script."
380
		fi
2669 tom.houday 381
		exit 1
29 richard 382
	fi
308 richard 383
	echo -n "."
2290 richard 384
# Test if default GW is alive
1499 richard 385
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 386
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 387
		then
595 richard 388
		if [ $Lang == "fr" ]
2454 tom.houday 389
		then
2669 tom.houday 390
			echo -e "\nÉchec"
2290 richard 391
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 392
			echo "Réglez ce problème puis relancez ce script."
393
		else
2669 tom.houday 394
			echo -e "\nFailed"
2290 richard 395
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 396
			echo "Resolv this problem, then restart this script."
397
		fi
2669 tom.houday 398
		exit 1
308 richard 399
	fi
400
	echo -n "."
2290 richard 401
# Test Internet connectivity
2669 tom.houday 402
	domainTested='www.google.com'
403
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
404
	if [ $? -ne 0 ]; then
595 richard 405
		if [ $Lang == "fr" ]
2454 tom.houday 406
		then
2669 tom.houday 407
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 408
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
409
			echo "Vérifiez la validité des adresses IP des DNS."
410
		else
2669 tom.houday 411
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 412
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
413
			echo "Verify the DNS IP addresses"
414
		fi
2669 tom.houday 415
		exit 1
29 richard 416
	fi
308 richard 417
	echo ". : ok"
2724 rexy 418
} # End of testing()
302 richard 419
 
2552 rexy 420
#######################################################################
421
##                    Function "init"                                ##
422
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
423
## - Creation of random password for GRUB, mariadb (admin and user)  ##
424
#######################################################################
2724 rexy 425
init()
302 richard 426
{
527 richard 427
	if [ "$mode" != "update" ]
302 richard 428
	then
429
# On affecte le nom d'organisme
597 richard 430
		header_install
302 richard 431
		ORGANISME=!
432
		PTN='^[a-zA-Z0-9-]*$'
580 richard 433
		until [[ $(expr $ORGANISME : $PTN) -gt 0 ]]
2454 tom.houday 434
		do
595 richard 435
			if [ $Lang == "fr" ]
2454 tom.houday 436
				then echo -n "Entrez le nom de votre organisme : "
597 richard 437
				else echo -n "Enter the name of your organism : "
595 richard 438
			fi
330 franck 439
			read ORGANISME
613 richard 440
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 441
			then
330 franck 442
				ORGANISME=!
443
			fi
444
		done
302 richard 445
	fi
1 root 446
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 447
# We create random passwords and shared secrets
628 richard 448
	rm -f $PASSWD_FILE
2419 richard 449
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 450
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 451
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
452
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
453
		grep -v '[eE]nter password:' | \
454
		sed -e "s/PBKDF2 hash of your password is //"`
455
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
456
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
457
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
458
	chmod 0600 /boot/grub2/user.cfg
2419 richard 459
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 460
	echo "GRUB2_user=root" >> $PASSWD_FILE
461
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 462
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 464
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 465
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 466
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 467
	echo "db_user=$DB_USER" >> $PASSWD_FILE
468
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 469
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
471
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 472
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 473
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
474
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 475
	chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
	cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
492
EOF
628 richard 493
	chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
497
##                    Function "network"               ##
498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
	header_install
636 richard 507
	if [ "$mode" != "update" ]
508
		then
509
		if [ $Lang == "fr" ]
510
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
		fi
513
		response=0
514
		PTN='^[oOyYnN]$'
515
		until [[ $(expr $response : $PTN) -gt 0 ]]
1 root 516
		do
595 richard 517
			if [ $Lang == "fr" ]
659 richard 518
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
			fi
1 root 521
			read response
522
		done
636 richard 523
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524
		then
525
			PRIVATE_IP_MASK="0"
526
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
527
			until [[ $(expr $PRIVATE_IP_MASK : $PTN) -gt 0 ]]
1 root 528
			do
595 richard 529
				if [ $Lang == "fr" ]
597 richard 530
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
				fi
597 richard 533
				read PRIVATE_IP_MASK
1 root 534
			done
636 richard 535
		else
2688 lucas.echa 536
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
		fi
595 richard 538
	else
2454 tom.houday 539
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 540
		rm -f conf/etc/alcasar.conf
1 root 541
	fi
2736 rexy 542
	header_install
543
	if [ "$mode" != "update" ]
544
		then
545
		if [ $Lang == "fr" ]
546
			then echo "Par défaut, le nom d'hôte d'ALCASAR est : $HOSTNAME.$DOMAIN"
547
			else echo "The default ALCASAR hostname is : $HOSTNAME.$DOMAIN"
548
		fi
549
		response=0
550
		PTN='^[oOyYnN]$'
551
		until [[ $(expr $response : $PTN) -gt 0 ]]
552
		do
553
			if [ $Lang == "fr" ]
554
				then echo -n "Voulez-vous utiliser ce nom d'hôte (recommandé) (O/n)? : "
555
				else echo -n "Do you want to use this hostname (recommanded) (Y/n)? : "
556
			fi
557
			read response
558
		done
559
		if [ "$response" = "n" ] || [ "$response" = "N" ]
560
		then
561
			if [ $Lang == "fr" ]
562
				then echo -n "Entrez le nouveau nom d'hôte pleinement qualifié (hôte.domain) : "
563
				else echo -n "Enter the new full qualified hostname (host.domain) : "
564
			fi
565
			read FQDN
566
			HOSTNAME=`echo $FQDN|cut -d"." -f1`
567
			DOMAIN=`echo $FQDN|cut -d"." -f2`
568
		fi
569
	fi
861 richard 570
# Define LAN side global parameters
1740 richard 571
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 572
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 573
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 574
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 575
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 576
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 577
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 578
	then
2454 tom.houday 579
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 580
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 581
	fi
1499 richard 582
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
583
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 584
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 585
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 586
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 587
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 588
# Define Internet parameters
2464 richard 589
	if [ "$mode" != "update" ]
2457 richard 590
	then
2464 richard 591
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
592
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
593
	else
594
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
595
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
596
	fi
2693 franck 597
    DNS1=${DNS1:=208.67.220.220}
70 franck 598
	DNS2=${DNS2:=208.67.222.222}
2693 franck 599
#	if [ "$DNS1" == "" ]
600
#	then
601
#		if [ $Lang == "fr" ]
602
#		then
603
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
604
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
605
#		else
606
#			echo "The IP address of DNS servers are not set correctly"
607
#			echo "Check the extern network card configuration ($EXTIF)"
608
#		fi
609
#		exit 0
610
#	fi
1499 richard 611
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 612
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 613
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 614
# Write network parameters in the conf file
2737 rexy 615
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
616
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 617
	echo "EXTIF=$EXTIF" >> $CONF_FILE
618
	echo "INTIF=$INTIF" >> $CONF_FILE
2282 richard 619
	######## Récupération des interfaces du ou des réseaux de consultation supplémentaires #################
620
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
621
	for i in $INTERFACES
622
	do
623
		SUB=`echo ${i:0:2}`
624
		if [ $SUB = "wl" ]
625
			then WIFIF=$i
2454 tom.houday 626
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 627
			then LANIF=$i
628
		fi
629
	done
630
	if [ -n "$WIFIF" ]
631
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
632
	elif [ -n "$LANIF" ]
633
		then echo "LANIF=$LANIF" >> $CONF_FILE
634
	fi
2454 tom.houday 635
	#########################################################################################################
2552 rexy 636
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 637
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 638
	then
1499 richard 639
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 640
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 641
	else
642
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 643
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 644
	fi
1587 richard 645
	echo "DNS1=$DNS1" >> $CONF_FILE
646
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 647
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 648
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 649
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 650
	echo "EXT_DHCP_IP=" >> $CONF_FILE
651
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
652
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 653
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
654
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 655
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 656
# network default
597 richard 657
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 658
	cat <<EOF > /etc/sysconfig/network
659
NETWORKING=yes
660
FORWARD_IPV4=true
661
EOF
2552 rexy 662
# write "/etc/hosts"
1 root 663
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
664
	cat <<EOF > /etc/hosts
503 richard 665
127.0.0.1	localhost
2558 rexy 666
$PRIVATE_IP	$HOSTNAME
1 root 667
EOF
2552 rexy 668
# write EXTIF (Internet) config
1499 richard 669
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
670
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 671
	then
1499 richard 672
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 673
DEVICE=$EXTIF
1585 richard 674
BOOTPROTO=dhcp
675
DNS1=127.0.0.1
676
PEERDNS=no
677
RESOLV_MODS=yes
678
ONBOOT=yes
1613 franck 679
NOZEROCONF=yes
1585 richard 680
METRIC=10
681
MII_NOT_SUPPORTED=yes
682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
686
MTU=$MTU
687
EOF
2688 lucas.echa 688
	else
1585 richard 689
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
690
DEVICE=$EXTIF
14 richard 691
BOOTPROTO=static
597 richard 692
IPADDR=$PUBLIC_IP
693
NETMASK=$PUBLIC_NETMASK
694
GATEWAY=$PUBLIC_GATEWAY
14 richard 695
DNS1=127.0.0.1
1499 richard 696
RESOLV_MODS=yes
14 richard 697
ONBOOT=yes
698
METRIC=10
1610 franck 699
NOZEROCONF=yes
14 richard 700
MII_NOT_SUPPORTED=yes
701
IPV6INIT=no
702
IPV6TO4INIT=no
703
ACCOUNTING=no
704
USERCTL=no
994 franck 705
MTU=$MTU
14 richard 706
EOF
1499 richard 707
	fi
2552 rexy 708
# write INTIF (consultation LAN) in normal mode
841 richard 709
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
710
DEVICE=$INTIF
711
BOOTPROTO=static
712
ONBOOT=yes
713
NOZEROCONF=yes
714
MII_NOT_SUPPORTED=yes
715
IPV6INIT=no
716
IPV6TO4INIT=no
717
ACCOUNTING=no
718
USERCTL=no
719
EOF
1558 richard 720
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 721
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 722
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 723
DEVICE=$INTIF
724
BOOTPROTO=static
725
IPADDR=$PRIVATE_IP
604 richard 726
NETMASK=$PRIVATE_NETMASK
1 root 727
ONBOOT=yes
728
METRIC=10
729
NOZEROCONF=yes
730
MII_NOT_SUPPORTED=yes
14 richard 731
IPV6INIT=no
732
IPV6TO4INIT=no
733
ACCOUNTING=no
734
USERCTL=no
1 root 735
EOF
2282 richard 736
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
737
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
738
	then
739
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
740
DEVICE=$WIFIF
741
BOOTPROTO=static
742
ONBOOT=yes
743
NOZEROCONF=yes
744
MII_NOT_SUPPORTED=yes
745
IPV6INIT=no
746
IPV6TO4INIT=no
747
ACCOUNTING=no
748
USERCTL=no
749
EOF
750
	elif [ -n "$LANIF" ]
751
	then
752
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
753
DEVICE=$LANIF
754
BOOTPROTO=static
755
ONBOOT=yes
756
NOZEROCONF=yes
757
MII_NOT_SUPPORTED=yes
758
IPV6INIT=no
759
IPV6TO4INIT=no
760
ACCOUNTING=no
761
USERCTL=no
762
EOF
763
	fi
2454 tom.houday 764
	#########################################################################################################
2552 rexy 765
# write hosts.allow & hosts.deny
1 root 766
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
767
	cat <<EOF > /etc/hosts.allow
768
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 769
sshd: ALL
1 root 770
ntpd: $PRIVATE_NETWORK_SHORT
771
EOF
772
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
773
	cat <<EOF > /etc/hosts.deny
774
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
775
EOF
790 richard 776
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 777
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 778
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 779
# load conntrack ftp module
780
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 781
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 782
# load ipt_NETFLOW module
783
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 784
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 785
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
786
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
787
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
788
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 789
#
860 richard 790
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 791
} # End of network()
1 root 792
 
2552 rexy 793
###################################################
794
##                  Function "ACC"               ##
795
## - copy ALCASAR Control Center (ACC) files     ##
796
## - configuration of the web server (Lighttpd)  ##
797
## - creation of the first ACC admin account     ##
798
## - secure the ACC access                       ##
799
###################################################
2724 rexy 800
ACC()
1 root 801
{
802
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
803
	mkdir $DIR_WEB
1833 richard 804
# Copy & adapt ACC files
316 richard 805
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
806
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
807
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
808
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
809
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
810
	chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 811
	chown -R apache:apache $DIR_WEB/*
1833 richard 812
# copy & adapt "freeradius-web" files
813
	cp -rf $DIR_CONF/freeradius-web/ /etc/
814
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
815
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
816
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
817
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
818
	cat <<EOF > /etc/freeradius-web/naslist.conf
819
nas1_name: alcasar-$ORGANISME
820
nas1_model: Network Access Controler
821
nas1_ip: $PRIVATE_IP
822
nas1_port_num: 0
823
nas1_community: public
824
EOF
825
	chown -R apache:apache /etc/freeradius-web/
826
# create the log & backup structure :
1489 richard 827
# - base = users database
828
# - archive = tarball of "base + http firewall + netflow"
1833 richard 829
# - security = watchdog log
2138 richard 830
	for i in base archive security activity_report;
1 root 831
	do
832
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
833
	done
5 franck 834
	chown -R root:apache $DIR_SAVE
1833 richard 835
# Configuring & securing php
71 richard 836
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 837
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
838
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 839
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
840
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 841
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
842
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 843
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
844
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 845
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 846
# Configuring & securing Lighttpd
790 richard 847
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 848
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
849
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 850
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
851
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 852
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
853
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 854
 
855
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 856
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
857
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
858
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
859
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
860
 
2592 rexy 861
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 862
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 863
 
864
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
865
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
866
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
867
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
868
 
869
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
870
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 871
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
872
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
873
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
874
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 875
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 876
 
2588 rexy 877
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
878
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
879
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 880
 
2588 rexy 881
	chown -R apache:apache /var/log/lighttpd
2758 rexy 882
#	/usr/bin/systemctl start lighttpd
883
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 884
 
2552 rexy 885
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886
	if [ "$mode" = "install" ]
2688 lucas.echa 887
	then
888
		header_install
1268 richard 889
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891
		mkdir -p $DIR_DEST_ETC/digest
892
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893
		if [ $Lang == "fr" ]
894
			then echo -n "Création du premier compte administrateur : "
895
			else echo -n "Creation of the first admin account : "
896
		fi
2688 lucas.echa 897
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898
		do
899
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900
		done
2293 tom.houday 901
	fi
2488 lucas.echa 902
 
2737 rexy 903
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 904
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 905
	# Log file for ACC access imputability
906
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
907
	chown root:apache /var/Save/security/acc_access.log
908
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 909
} # End of ACC()
1 root 910
 
2552 rexy 911
##################################################################
2744 rexy 912
##                      Fonction "CA"                           ##
2552 rexy 913
## - Creating the CA and the server certificate (lighttpd)      ##
914
##################################################################
2724 rexy 915
CA()
1 root 916
{
510 richard 917
	$DIR_DEST_BIN/alcasar-CA.sh
5 franck 918
	chown -R root:apache /etc/pki
1 root 919
	chmod -R 750 /etc/pki
2724 rexy 920
} # End of CA()
1 root 921
 
2552 rexy 922
#############################################################
923
##               Function "time_server"                    ##
924
## - Configuring NTP server                                ##
925
#############################################################
2724 rexy 926
time_server()
1837 richard 927
{
928
# Set the Internet time server
929
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
930
	cat <<EOF > /etc/ntp/step-tickers
931
0.fr.pool.ntp.org	# adapt to your country
932
1.fr.pool.ntp.org
933
2.fr.pool.ntp.org
934
EOF
935
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
936
	cat <<EOF > /etc/ntp.conf
937
server 0.fr.pool.ntp.org	# adapt to your country
938
server 1.fr.pool.ntp.org
939
server 2.fr.pool.ntp.org
940
server 127.127.1.0   		# local clock si NTP internet indisponible ...
941
fudge 127.127.1.0 stratum 10
942
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
943
restrict 127.0.0.1
944
driftfile /var/lib/ntp/drift
945
logfile /var/log/ntp.log
946
disable monitor
947
EOF
948
	chown -R ntp:ntp /var/lib/ntp
949
# Synchronize now
2688 lucas.echa 950
	ntpd -4 -q -g &
2724 rexy 951
} # End of time_server()
1837 richard 952
 
2541 rexy 953
#####################################################################
954
##                     Function "init_db"                          ##
955
## - Mysql initialization                                          ##
956
## - Set admin (root) password                                     ##
957
## - Remove unused users & databases                               ##
958
## - Radius database creation                                      ##
959
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
960
#####################################################################
2724 rexy 961
init_db()
1 root 962
{
2688 lucas.echa 963
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 964
	then
965
		systemctl stop mysqld
966
	fi
1355 richard 967
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 968
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 969
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 970
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 971
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
972
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 973
	[ -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 974
	[ -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 975
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
976
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
977
	/usr/bin/systemctl start mysqld
1963 richard 978
	nb_round=1
1981 richard 979
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 980
	do
981
		nb_round=`expr $nb_round + 1`
982
		sleep 2
983
	done
1981 richard 984
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 985
	then
1981 richard 986
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 987
		exit
1955 richard 988
	fi
1355 richard 989
# Secure the server
2688 lucas.echa 990
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 991
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 992
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
993
	$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 994
# Create 'radius' database
2688 lucas.echa 995
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 996
# Add an empty radius database structure
2688 lucas.echa 997
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 998
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 999
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 1000
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
1001
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
1002
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 1003
	/usr/bin/systemctl daemon-reload
2724 rexy 1004
} # End of init_db()
1 root 1005
 
2423 richard 1006
###################################################################
1007
##                       Function "freeradius"                   ##
1008
## - Set the configuration files                                 ##
1009
## - Set the shared secret between coova-chilli and freeradius   ##
1010
## - Adapt the Mysql conf file and counters                      ##
1011
###################################################################
2724 rexy 1012
freeradius()
1 root 1013
{
1800 richard 1014
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1015
	chown -R radius:radius /etc/raddb
1016
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1017
# Set radius global parameters (radius.conf)
1 root 1018
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1019
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1020
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1021
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1022
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1023
# Add ALCASAR & Coovachilli dictionaries
1024
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1025
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1026
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1027
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1028
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1029
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1030
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1031
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1032
client localhost {
1033
	ipaddr = 127.0.0.1
1 root 1034
	secret = $secretradius
2438 richard 1035
	shortname = chilli
2454 tom.houday 1036
	nas_type = other
1 root 1037
}
1038
EOF
2758 rexy 1039
# Set Virtual server
1040
    # Remvoveing all except "alcasar virtual site")
1041
	# 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 1042
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1043
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1044
	chown radius:apache /etc/raddb/sites-available/alcasar*
1045
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1046
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1047
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1048
# Set modules
2728 rexy 1049
	# Add custom LDAP "available module"
2758 rexy 1050
	# 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 1051
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1052
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1053
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1054
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1055
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1056
	do
1057
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1058
	done
2758 rexy 1059
# Configure SQL module
2420 richard 1060
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1061
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1062
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1063
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1064
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1065
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1066
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1067
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1068
	# no TLS encryption on 127.0.0.1
1069
	$SED "s?^[\t] ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1070
	$SED "s?^[\t] ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1071
	$SED "s?^[\t] ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1072
	$SED "s?^[\t] ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1073
	$SED "s?^[\t] ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1074
	$SED "s?^[\t] ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1075
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1076
	[ -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
1077
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1078
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1079
# sqlcounter modifications
2470 richard 1080
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1081
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1082
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1083
# make certain that mysql is up before freeradius start
1358 richard 1084
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1085
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1086
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1087
# Allow apache to change some conf files (ie : ldap on/off)
1088
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1089
} # End of freeradius()
1 root 1090
 
2423 richard 1091
#############################################################################
2552 rexy 1092
##                           Function "chilli"                             ##
2423 richard 1093
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1094
## - Adapt the authentication web page (intercept.php)                     ##
1095
#############################################################################
2724 rexy 1096
chilli()
1 root 1097
{
1370 richard 1098
# chilli unit for systemd
2324 tom.houday 1099
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1100
#  This file is part of systemd.
1101
#
1102
#  systemd is free software; you can redistribute it and/or modify it
1103
#  under the terms of the GNU General Public License as published by
1104
#  the Free Software Foundation; either version 2 of the License, or
1105
#  (at your option) any later version.
1370 richard 1106
[Unit]
1107
Description=chilli is a captive portal daemon
1108
After=network.target
1109
 
1110
[Service]
1379 richard 1111
Type=forking
1370 richard 1112
ExecStart=/usr/libexec/chilli start
1113
ExecStop=/usr/libexec/chilli stop
1114
ExecReload=/usr/libexec/chilli reload
1115
PIDFile=/var/run/chilli.pid
1116
 
1117
[Install]
1118
WantedBy=multi-user.target
1119
EOF
799 richard 1120
# init file creation
1370 richard 1121
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1122
	cat <<EOF > /etc/init.d/chilli
799 richard 1123
#!/bin/sh
1124
#
1125
# chilli CoovaChilli init
1126
#
1127
# chkconfig: 2345 65 35
1128
# description: CoovaChilli
1129
### BEGIN INIT INFO
1130
# Provides:       chilli
2454 tom.houday 1131
# Required-Start: network
1132
# Should-Start:
799 richard 1133
# Required-Stop:  network
2454 tom.houday 1134
# Should-Stop:
799 richard 1135
# Default-Start:  2 3 5
1136
# Default-Stop:
1137
# Description:    CoovaChilli access controller
1138
### END INIT INFO
1139
 
1140
[ -f /usr/sbin/chilli ] || exit 0
1141
. /etc/init.d/functions
1142
CONFIG=/etc/chilli.conf
1143
pidfile=/var/run/chilli.pid
1144
[ -f \$CONFIG ] || {
2394 tom.houday 1145
	echo "\$CONFIG Not found"
1146
	exit 0
799 richard 1147
}
2376 tom.houday 1148
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1149
RETVAL=0
1150
prog="chilli"
1151
case \$1 in
2394 tom.houday 1152
	start)
2454 tom.houday 1153
		if [ -f \$pidfile ] ; then
2394 tom.houday 1154
			gprintf "chilli is already running"
1155
		else
1156
			gprintf "Starting \$prog: "
1157
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
1158
			rm -f /var/run/chilli* # cleaning
1159
			/usr/sbin/modprobe tun >/dev/null 2>&1
1160
			echo 1 > /proc/sys/net/ipv4/ip_forward
1161
			[ -e /dev/net/tun ] || {
2454 tom.houday 1162
				(cd /dev;
1163
				mkdir net;
1164
				cd net;
2394 tom.houday 1165
				mknod tun c 10 200)
1166
			}
1167
			ifconfig $INTIF 0.0.0.0
1168
			/usr/sbin/ethtool -K $INTIF gro off
1169
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1170
			RETVAL=\$?
1171
		fi
1172
		;;
799 richard 1173
 
2394 tom.houday 1174
	reload)
1175
		killall -HUP chilli
1176
		;;
799 richard 1177
 
2394 tom.houday 1178
	restart)
1179
		\$0 stop
1180
		sleep 2
1181
		\$0 start
1182
		;;
799 richard 1183
 
2394 tom.houday 1184
	status)
1185
		status chilli
1186
		RETVAL=0
1187
		;;
1188
 
1189
	stop)
2454 tom.houday 1190
		if [ -f \$pidfile ] ; then
2394 tom.houday 1191
			gprintf "Shutting down \$prog: "
1192
			killproc /usr/sbin/chilli
1193
			RETVAL=\$?
1194
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1195
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1196
		else
2394 tom.houday 1197
			gprintf "chilli is not running"
1198
		fi
1199
		;;
1200
 
1201
	*)
1202
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1203
		exit 1
799 richard 1204
esac
1205
echo
1206
EOF
2324 tom.houday 1207
	chmod a+x /etc/init.d/chilli
1208
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1209
# conf file creation
346 richard 1210
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1211
	#NTP Option configuration for DHCP
2032 richard 1212
	#DHCP Options : rfc2132
1213
		#dhcp option value will be convert in hexa.
1214
		#NTP option (or 'option 42') is like :
2454 tom.houday 1215
		#
2032 richard 1216
		#    Code   Len         Address 1               Address 2
1217
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1218
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1219
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1220
		#
1221
		#Code : 42 => 2a
1222
		#Len : 4 => 04
2688 lucas.echa 1223
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1224
	cat <<EOF > /etc/chilli.conf
1225
# coova config for ALCASAR
1226
cmdsocket	/var/run/chilli.sock
1336 richard 1227
unixipc		chilli.$INTIF.ipc
1551 richard 1228
pidfile		/var/run/chilli.pid
346 richard 1229
net		$PRIVATE_NETWORK_MASK
595 richard 1230
dhcpif		$INTIF
841 richard 1231
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1232
#nodynip
865 richard 1233
#statip
1234
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1235
domain		$DOMAIN
355 richard 1236
dns1		$PRIVATE_IP
1237
dns2		$PRIVATE_IP
346 richard 1238
uamlisten	$PRIVATE_IP
503 richard 1239
uamport		3990
2370 tom.houday 1240
uamuiport	3991
837 richard 1241
macauth
1242
macpasswd	password
1697 richard 1243
strictmacauth
1243 richard 1244
locationname	$HOSTNAME.$DOMAIN
346 richard 1245
radiusserver1	127.0.0.1
1246
radiusserver2	127.0.0.1
1247
radiussecret	$secretradius
1248
radiusauthport	1812
1249
radiusacctport	1813
1243 richard 1250
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1251
redirurl
1243 richard 1252
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1253
uamsecret	$secretuam
1249 richard 1254
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1255
coaport		3799
1379 richard 1256
conup		$DIR_DEST_BIN/alcasar-conup.sh
1257
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1258
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1259
include		$DIR_DEST_ETC/alcasar-uamallowed
1260
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1261
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1262
#dhcpgateway		none
1263
#dhcprelayagent		none
1610 franck 1264
#dhcpgatewayport	none
2234 richard 1265
sslkeyfile	/etc/pki/tls/private/alcasar.key
1266
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1267
redirssl
2370 tom.houday 1268
uamuissl
346 richard 1269
EOF
2274 richard 1270
# 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 1271
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1272
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1273
# create files for trusted domains and urls
1148 crox53 1274
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1275
	chown root:apache $DIR_DEST_ETC/alcasar-*
1276
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1277
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1278
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1279
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1280
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1281
	if [ "$chilli_exist" == "1" ]
1282
	then
2454 tom.houday 1283
		userdel -r chilli 2>/dev/null
796 richard 1284
	fi
1285
	groupadd -f chilli
1286
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1287
}  # End of chilli()
1349 richard 1288
 
2541 rexy 1289
################################################################
2521 armand.ito 1290
##                   Function "e2guardian"                    ##
2541 rexy 1291
## - Set the parameters of this HTML proxy (as controler)     ##
1292
################################################################
2724 rexy 1293
e2guardian()
1 root 1294
{
2521 armand.ito 1295
	mkdir -p /var/e2guardian /var/log/e2guardian
1296
	chown -R e2guardian /var/e2guardian /var/log/e2guardian
2758 rexy 1297
# Adapt systemd unit
1298
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1299
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1300
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1301
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1302
 
1303
# Adapt the main conf file
1293 richard 1304
# French deny HTML page
2521 armand.ito 1305
	$SED "s?^language =.*?language = french?g" $DIR_DG/e2guardian.conf
1293 richard 1306
# Listen only on LAN side
2521 armand.ito 1307
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2758 rexy 1308
# The port that E2guardian listens to
1309
	$SED "s?^filterports =*?filteports = 8080?g" $DIR_DG/e2guardian.conf
1310
# DG send its flow to HAVP (127.0.0.1:8090)
1311
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1312
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1313
# Don't log
2521 armand.ito 1314
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2519 rexy 1315
# Disable HTML content control
2521 armand.ito 1316
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
497 richard 1317
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1318
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1319
# Disable URL control with regex
497 richard 1320
	cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1321
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1322
 
1323
# Adapt the first group file (only one for instance)
2521 armand.ito 1324
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1325
# Reporting (deny page) in HTML
1326
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1327
 
1328
# Replace the default deny HTML page (only fr & uk)
1329
	[ -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
1330
	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/french/template.html.default
1331
	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
1332
	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1333
# Dont filtering files by extension or mime-type (empty list)
497 richard 1334
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
1335
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1336
	touch $DIR_DG/lists/bannedextensionlist
1337
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1338
# Empty LAN IP list that won't be WEB filtered
497 richard 1339
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1340
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1341
# Creation of ALCASAR banned site list
497 richard 1342
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1343
	cat <<EOF > $DIR_DG/lists/bannedsitelist
1344
# E2guardian domain filter config for ALCASAR
1345
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1346
#**
1347
# block all SSL and CONNECT tunnels
1348
**s
1349
# block all SSL and CONNECT tunnels specified only as an IP
1350
*ips
1351
# block all sites specified only by an IP
1352
*ip
1353
EOF
1354
# Creation of ALCASAR banned URL list (empty)
497 richard 1355
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1356
	cat <<EOF > $DIR_DG/lists/bannedurllist
1357
# E2guardian filter config for ALCASAR
1358
EOF
1359
# Creation of file for the rehabilited domains and urls
1360
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1361
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1362
	touch $DIR_DG/lists/exceptionsitelist
1363
	touch $DIR_DG/lists/exceptionurllist
1364
# Add Bing to the safesearch url regext list (parental control)
1365
	[ -e $DIR_DG/lists/urlregexplist.default ] || mv $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
1366
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1367
# Bing - add 'adlt=strict'
1368
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1369
EOF
1370
# 'Safesearch' regex actualisation
1371
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1372
# change the google safesearch ("safe=strict" instead of "safe=vss")
1373
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2724 rexy 1374
} # End of e2guardian()
1 root 1375
 
71 richard 1376
##################################################################
2519 rexy 1377
##                     Function "antivirus"                     ##
1378
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1379
##################################################################
2724 rexy 1380
antivirus()
71 richard 1381
{
1358 richard 1382
# create 'havp' user
2396 tom.houday 1383
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1384
	if [ "$havp_exist" == "1" ]
288 richard 1385
	then
2454 tom.houday 1386
		userdel -r havp 2>/dev/null
1387
		groupdel havp 2>/dev/null
288 richard 1388
	fi
307 richard 1389
	groupadd -f havp
1486 richard 1390
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
1841 richard 1391
	mkdir -p /var/tmp/havp /var/log/havp /var/run/havp /var/log/clamav /var/lib/clamav
1484 richard 1392
	chown -R havp:havp /var/tmp/havp /var/log/havp /var/run/havp
1841 richard 1393
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1394
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1395
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
1484 richard 1396
	$SED "s?^# PIDFILE.*?PIDFILE /var/run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1397
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1398
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1399
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1400
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1401
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1402
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1403
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1404
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1405
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
1007 richard 1406
# skip checking of youtube flow (too heavy load / risk too low)
1407
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1408
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1409
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1410
# adapt init script and systemd unit
335 richard 1411
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1412
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
1547 richard 1413
	[ -e /lib/systemd/system/havp.service.default ] || cp /lib/systemd/system/havp.service /lib/systemd/system/havp.service.default
1414
	$SED "/^PIDFile/i ExecStartPre=/bin/mkdir -p /var/run/havp" /lib/systemd/system/havp.service
1544 richard 1415
	$SED "/^PIDFile/i ExecStartPre=/bin/chown -R havp:havp /var/run/havp /var/log/havp" /lib/systemd/system/havp.service
1358 richard 1416
# replace of the intercept page (template)
340 richard 1417
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1418
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1419
# update virus database every 4 hours (24h/6)
1357 richard 1420
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1421
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1422
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
1357 richard 1423
	$SED "/^DatabaseMirror/i DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1424
	$SED "/^DatabaseMirror db.fr.clamav.net/i DatabaseMirror switch.clamav.net" /etc/freshclam.conf
1425
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1426
# update now
1382 richard 1427
	/usr/bin/freshclam --no-warnings
2724 rexy 1428
} # End of antivirus()
71 richard 1429
 
2519 rexy 1430
################################################################################
1431
##                           Function "tinyproxy"                             ##
2552 rexy 1432
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1433
################################################################################
2724 rexy 1434
tinyproxy()
1485 richard 1435
{
2396 tom.houday 1436
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1437
	if [ "$tinyproxy_exist" == "1" ]
1438
	then
2454 tom.houday 1439
		userdel -r tinyproxy 2>/dev/null
1440
		groupdel tinyproxy 2>/dev/null
1486 richard 1441
	fi
1442
	groupadd -f tinyproxy
1488 richard 1443
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
1668 richard 1444
	mkdir -p /var/run/tinyproxy /var/log/tinyproxy
1445
	chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1486 richard 1446
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1447
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1448
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1449
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1450
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1451
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
1518 richard 1452
	$SED "s?^#PidFile.*?PidFile \"/var/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1453
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
1454
	$SED "s?^#Upstream.*?Upstream 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1455
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1456
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1457
# Create the systemd unit
1458
cat << EOF > /lib/systemd/system/tinyproxy.service
1459
#  This file is part of systemd.
1460
#
1461
#  systemd is free software; you can redistribute it and/or modify it
1462
#  under the terms of the GNU General Public License as published by
1463
#  the Free Software Foundation; either version 2 of the License, or
1464
#  (at your option) any later version.
1485 richard 1465
 
1509 richard 1466
# This unit launches tinyproxy (a very light proxy).
1518 richard 1467
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1468
[Unit]
1469
Description=Tinyproxy Web Proxy Server
1470
After=network.target iptables.service
1471
 
1472
[Service]
1473
Type=forking
1518 richard 1474
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /var/run/tinyproxy /var/log/tinyproxy
1475
ExecStartPre=/bin/sleep 2
1476
PIDFile=/var/run/tinyproxy/tinyproxy.pid
1509 richard 1477
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
1478
 
1479
[Install]
1480
WantedBy=multi-user.target
1481
EOF
1482
 
2724 rexy 1483
} # end of tinyproxy()
1484
 
1485
##############################################################
1486
##                            function "ulogd"              ##
1487
## - Ulog config for multi-log files                        ##
1488
##############################################################
1489
ulogd()
476 richard 1490
{
1491
# Three instances of ulogd (three different logfiles)
1492
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1493
	nl=1
1358 richard 1494
	for log_type in traceability ssh ext-access
478 richard 1495
	do
1365 richard 1496
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1497
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1498
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1499
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1500
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1501
[emu1]
478 richard 1502
file="/var/log/firewall/$log_type.log"
1503
sync=1
1504
EOF
1452 richard 1505
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1506
		nl=`expr $nl + 1`
1507
	done
476 richard 1508
	chown -R root:apache /var/log/firewall
1509
	chmod 750 /var/log/firewall
1510
	chmod 640 /var/log/firewall/*
2724 rexy 1511
}  # End of ulogd()
476 richard 1512
 
1159 crox53 1513
##########################################################
2519 rexy 1514
##                    Function "nfsen"                  ##
1515
## - install the nfsen grapher                          ##
1516
## - install the two plugins porttracker & surfmap      ##
1159 crox53 1517
##########################################################
1389 richard 1518
nfsen()
1 root 1519
{
2330 tom.houday 1520
	tar xzf ./conf/nfsen/nfsen-*.tar.gz -C /tmp/
1365 richard 1521
# Add PortTracker plugin
1534 richard 1522
	for i in /var/www/html/acc/manager/nfsen/plugins /var/log/netflow/porttracker /usr/share/nfsen/plugins
1395 richard 1523
	do
2330 tom.houday 1524
		[ ! -d $i ] && mkdir -p $i && chown -R apache:apache $i
1395 richard 1525
	done
2330 tom.houday 1526
	$SED "s?^my \$PORTSDBDIR =.*?my \$PORTSDBDIR = \"/var/log/netflow/porttracker\";?g" /tmp/nfsen-*/contrib/PortTracker/PortTracker.pm
1365 richard 1527
# use of our conf file and init unit
2330 tom.houday 1528
	cp $DIR_CONF/nfsen/nfsen.conf /tmp/nfsen-*/etc/
1570 richard 1529
# Installation of nfsen (we change a little 'install.pl in order not to ask the user for the perl version)
1221 richard 1530
	DirTmp=$(pwd)
2688 lucas.echa 1531
	cd /tmp/nfsen-*/ || { echo "Unable to find nfsen directory"; exit 1; }
1570 richard 1532
	/usr/bin/perl install.pl etc/nfsen.conf
1533
	/usr/bin/perl install.pl etc/nfsen.conf # to avoid a Perl mistake "Semaphore introuvable"
1365 richard 1534
# Create RRD DB for porttracker (only in it still doesn't exist)
1570 richard 1535
	cp contrib/PortTracker/PortTracker.pm /usr/share/nfsen/plugins/
1536
	cp contrib/PortTracker/PortTracker.php /var/www/html/acc/manager/nfsen/plugins/
1395 richard 1537
	if [ "$(ls -A "/var/log/netflow/porttracker" 2>&1)" = "" ]; then sudo -u apache nftrack -I -d /var/log/netflow/porttracker; else echo "RRD DB already exists"; fi
1538
	chmod -R 770 /var/log/netflow/porttracker
1372 richard 1539
# nfsen unit for systemd
2330 tom.houday 1540
	cat << EOF > /lib/systemd/system/nfsen.service
1372 richard 1541
#  This file is part of systemd.
1542
#
1543
#  systemd is free software; you can redistribute it and/or modify it
1544
#  under the terms of the GNU General Public License as published by
1545
#  the Free Software Foundation; either version 2 of the License, or
1546
#  (at your option) any later version.
1547
 
1548
# This unit launches nfsen (a Netflow grapher).
1549
[Unit]
1550
Description= NfSen init script
1551
After=network.target iptables.service
1552
 
1553
[Service]
1554
Type=oneshot
1555
RemainAfterExit=yes
1393 richard 1556
PIDFile=/var/run/nfsen/nfsen.pid
1557
ExecStartPre=/bin/mkdir -p /var/run/nfsen
1558
ExecStartPre=/bin/chown apache:apache /var/run/nfsen
2454 tom.houday 1559
ExecStart=/usr/bin/nfsen start
1372 richard 1560
ExecStop=/usr/bin/nfsen stop
1393 richard 1561
ExecReload=/usr/bin/nfsen restart
1372 richard 1562
TimeoutSec=0
1563
 
1564
[Install]
1565
WantedBy=multi-user.target
1566
EOF
1365 richard 1567
# Add the listen port to collect netflow packet (nfcapd)
2688 lucas.echa 1568
	$SED 's?$ziparg $extensions.*?$ziparg $extensions -b 127.0.0.1";?g' /usr/libexec/NfSenRC.pm
1365 richard 1569
# expire delay for the profile "live"
1574 richard 1570
	/usr/bin/systemctl start nfsen
1393 richard 1571
	/bin/nfsen -m live -e 62d 2>/dev/null
2643 rexy 1572
# add SURFmap plugin (waiting for new technical solution)
1573
# see https://adullact.net/forum/forum.php?thread_id=319545&forum_id=1601&group_id=450
1574
#	cp $DIR_CONF/nfsen/SURFmap_*.tar.gz /tmp/
1575
#	cp $DIR_CONF/nfsen/GeoLiteCity* /tmp/
1576
#	tar xzf /tmp/SURFmap_*.tar.gz -C /tmp/
1577
#	cd /tmp/
2724 rexy 1578
#	/usr/bin/sh SURFmap/install.sh (no more used since Google sells the access to googleMap API)
2643 rexy 1579
# clear the installation
1580
#	rm -rf /tmp/SURFmap*
2657 tom.houday 1581
	rm -rf /tmp/nfsen-*
2688 lucas.echa 1582
	cd $DirTmp || { echo "Unable to find $DirTmp directory"; exit 1; }
2581 rexy 1583
	chown -R apache:apache /var/www/html/acc/manager/nfsen /usr/share/nfsen /var/log/nfsen
2724 rexy 1584
} # End of nfsen()
1 root 1585
 
2552 rexy 1586
###########################################################
1587
##                     Function "vnstat"                 ##
1588
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1589
###########################################################
2724 rexy 1590
vnstat()
1541 richard 1591
{
2330 tom.houday 1592
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1593
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1594
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1595
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1596
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1597
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2589 rexy 1598
	/usr/bin/vnstat -i $EXTIF -u --force
2724 rexy 1599
} # End of vnstat()
2281 tom.houday 1600
 
2724 rexy 1601
###################################################################
1602
##                     Function "dnsmasq"                        ##
1603
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1604
###################################################################
1605
dnsmasq()
219 jeremy 1606
{
1607
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1608
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1609
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1610
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1611
# Configuration file for "dnsmasq with whitelist"
1873 richard 1612
# ADD Toulouse university whitelist domains
1472 richard 1613
pid-file=/var/run/dnsmasq-whitelist.pid
2688 lucas.echa 1614
listen-address=127.0.0.1
1356 richard 1615
port=55
1472 richard 1616
no-dhcp-interface=lo
1356 richard 1617
bind-interfaces
1721 richard 1618
cache-size=1024
1356 richard 1619
domain-needed
1620
expand-hosts
1621
bogus-priv
1622
filterwin2k
2688 lucas.echa 1623
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1624
server=$DNS1
1625
server=$DNS2
1356 richard 1626
EOF
2688 lucas.echa 1627
	# Create dnsmasq-whitelist unit
2745 rexy 1628
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1629
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1630
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
1631
	$SED "s?^PIDFile=.*?PIDFile=/var/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1632
} # End of dnsmasq()
2688 lucas.echa 1633
 
2724 rexy 1634
#########################################################
1635
##              Function "unbound"                     ##
1636
## - create the conf files for 4 unbound services      ##
1637
## - create the systemd files for 4 unbound services   ##
1638
#########################################################
2688 lucas.echa 1639
unbound ()
1640
{
1641
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1642
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1643
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1644
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1645
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1646
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1647
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1648
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1649
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1650
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1651
	# Local static DNS configuration
1652
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1653
 
2724 rexy 1654
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1655
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1656
forward-zone:
1657
	name: "."
1658
	forward-addr: $DNS1
1659
	forward-addr: $DNS2
1472 richard 1660
EOF
1661
 
2724 rexy 1662
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1663
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1664
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1665
## Add one block for each domain name managed by an other DNS server
1666
##
1667
## Example:
1668
##
1669
## server:
1670
##     local-zone: "<your_domain>." transparent
1671
## forward-zone:
1672
##     name: "<your_domain>."
1673
##     forward-addr: <@IP_domain_server>
1674
##
2558 rexy 1675
## INFO : local hostnames are resolved in /etc/hosts file
1676
EOF
1677
 
2724 rexy 1678
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1679
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1680
server:
1681
	local-zone: "$HOSTNAME.$DOMAIN" static
1682
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1683
	local-zone: "$HOSTNAME" static
1684
	local-data: "$HOSTNAME A $PRIVATE_IP"
1685
	local-zone: "$DOMAIN." static
1686
	local-data: "$DOMAIN. A"
1687
EOF
1688
 
2724 rexy 1689
# Configuration file for lo of forward unbound
2688 lucas.echa 1690
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1691
server:
1692
	interface: 127.0.0.1@53
1693
	access-control-view: 127.0.0.1/8 lo
1694
 
1695
view:
1696
	name: "lo"
1697
	local-zone: "$HOSTNAME.$DOMAIN" static
1698
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1699
	local-zone: "$HOSTNAME" static
1700
	local-data: "$HOSTNAME A 127.0.0.1"
1701
	view-first: yes
1702
EOF
1703
 
2724 rexy 1704
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1705
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1706
server:
1707
	interface: ${PRIVATE_IP}@53
1708
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1709
 
1710
view:
1711
	name: "$INTIF"
1712
	local-zone: "$HOSTNAME.$DOMAIN" static
1713
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1714
	local-zone: "$HOSTNAME" static
1715
	local-data: "$HOSTNAME A $PRIVATE_IP"
1716
	view-first: yes
1717
EOF
1718
 
2724 rexy 1719
# Configuration file for forward unbound
2688 lucas.echa 1720
	cat << EOF > /etc/unbound/unbound.conf
1721
server:
1722
	verbosity: 1
1723
	hide-version: yes
1724
	hide-identity: yes
1725
	do-ip6: no
1726
	include: /etc/unbound/conf.d/common/forward-zone.conf
1727
	include: /etc/unbound/conf.d/common/local-forward/*
1728
	include: /etc/unbound/conf.d/common/local-dns/*
1729
	include: /etc/unbound/conf.d/forward/*
1730
EOF
1731
 
2724 rexy 1732
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1733
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1734
server:
1735
	interface: ${PRIVATE_IP}@54
1736
	access-control: $PRIVATE_IP_MASK allow
1737
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1738
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1739
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1740
EOF
1741
 
2724 rexy 1742
# Configuration file for blacklist unbound
2688 lucas.echa 1743
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1744
server:
1745
	verbosity: 1
1746
	hide-version: yes
1747
	hide-identity: yes
1748
	do-ip6: no
1749
	logfile: "/var/log/unbound/unbound-blacklist.log"
1750
	chroot: ""
1751
	define-tag: "blacklist"
1752
	log-local-actions: yes
1753
	include: /etc/unbound/conf.d/common/forward-zone.conf
1754
	include: /etc/unbound/conf.d/common/local-forward/*
1755
	include: /etc/unbound/conf.d/common/local-dns/*
1756
	include: /etc/unbound/conf.d/blacklist/*
1757
	include: /usr/local/share/unbound-bl-enabled/*
1758
EOF
1759
 
2724 rexy 1760
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1761
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1762
server:
1763
	interface: ${PRIVATE_IP}@55
1764
	access-control: $PRIVATE_IP_MASK allow
1765
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1766
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1767
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1768
EOF
1769
 
2724 rexy 1770
# Configuration file for whitelist unbound
2688 lucas.echa 1771
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1772
server:
1773
	verbosity: 1
1774
	hide-version: yes
1775
	hide-identity: yes
1776
	do-ip6: no
1777
	do-not-query-localhost: no
1778
	define-tag: "whitelist"
1779
	local-zone: "." transparent
1780
	local-zone-tag: "." "whitelist"
1781
	include: /usr/local/share/unbound-wl-enabled/*
1782
	include: /etc/unbound/conf.d/whitelist/*
1783
	include: /etc/unbound/conf.d/common/local-dns/*
1784
	include: /etc/unbound/conf.d/common/local-forward/*
1785
forward-zone:
1786
	name: "."
1787
	forward-addr: 127.0.0.1@55
1788
EOF
1789
 
2724 rexy 1790
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1791
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1792
server:
1793
	interface: ${PRIVATE_IP}@56
1794
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1795
 
1796
view:
1797
	name: "$INTIF"
1798
	local-zone: "." redirect
1799
	local-data: ". A $PRIVATE_IP"
1800
EOF
1801
 
2724 rexy 1802
# Configuration file for blackhole unbound
2688 lucas.echa 1803
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1804
server:
1805
	verbosity: 1
1806
	hide-version: yes
1807
	hide-identity: yes
1808
	do-ip6: no
1809
	include: /etc/unbound/conf.d/blackhole/*
1810
	include: /etc/unbound/conf.d/common/local-dns/*
1811
	include: /etc/unbound/conf.d/common/local-forward/*
1812
EOF
1813
 
1814
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1815
	then
1816
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1817
	fi
1818
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1819
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1820
	for list in blacklist blackhole whitelist
1474 richard 1821
	do
2688 lucas.echa 1822
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1823
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
1824
		$SED "s?^PIDFile=.*?PIDFile=/var/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1825
	done
2688 lucas.echa 1826
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1827
} # End of unbound()
2688 lucas.echa 1828
 
2689 lucas.echa 1829
##################################################
1830
##              Function "dhcpd"                ##
1831
##################################################
2724 rexy 1832
dhcpd()
2689 lucas.echa 1833
{
1834
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1835
	cat <<EOF > /etc/dhcpd.conf
1836
ddns-update-style none;
1837
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1838
	option routers $PRIVATE_IP;
1839
	option subnet-mask $PRIVATE_NETMASK;
1840
	option domain-name-servers $PRIVATE_IP;
1841
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1842
	default-lease-time 21600;
1843
	max-lease-time 43200;
1844
}
1845
EOF
2724 rexy 1846
} # End of dhcpd()
2689 lucas.echa 1847
 
2552 rexy 1848
##########################################################
1849
##                      Function "BL"                   ##
1850
## - copy Toulouse BL                                   ##
1851
## - adapt this BL to ALCASAR architecture              ##
2688 lucas.echa 1852
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1853
##     - URLs for E²guardian                            ##
1854
##     - IPs for NetFilter                              ##
1855
##########################################################
2724 rexy 1856
BL()
308 richard 1857
{
1930 richard 1858
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1859
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1860
	mkdir -p /tmp/blacklists
1938 richard 1861
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
1925 richard 1862
# creation of the custom BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1863
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1864
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1865
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1866
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1867
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1868
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
1927 richard 1869
# add custom ALCASAR BL files
1957 richard 1870
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklist")
1871
	do
1872
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1873
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1874
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1875
	done
2521 armand.ito 1876
	chown -R e2guardian:apache $DIR_DG
1957 richard 1877
	chown -R root:apache $DIR_DEST_SHARE
1878
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1879
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1880
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1881
# enable the default categories
1957 richard 1882
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1883
	rm -rf /tmp/blacklists
2724 rexy 1884
} # End of BL()
219 jeremy 1885
 
2552 rexy 1886
#######################################################
1887
##                  Function "cron"                  ##
1888
## - write all cron & anacron files                  ##
1889
#######################################################
2724 rexy 1890
cron()
1 root 1891
{
2640 rexy 1892
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1893
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1894
	cat <<EOF > /etc/crontab
1828 richard 1895
SHELL=/usr/bin/bash
2640 rexy 1896
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1897
MAILTO=root
1898
HOME=/
1899
 
1900
# run-parts
1901
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1902
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1903
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1904
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1905
EOF
1906
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1907
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1908
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1909
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1910
EOF
811 richard 1911
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1912
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1913
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1914
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1915
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1916
EOF
952 franck 1917
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1918
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1919
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1920
EOF
2454 tom.houday 1921
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1922
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1923
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1924
EOF
2454 tom.houday 1925
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1926
# Update the system (everyday at 3:30 am)
762 franck 1927
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1928
EOF
2454 tom.houday 1929
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1930
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1931
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1932
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1933
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1934
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1935
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1936
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1937
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1938
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1939
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1940
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1941
EOF
2454 tom.houday 1942
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1943
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1944
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1945
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1946
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1947
 
2228 franck 1948
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1949
EOF
2454 tom.houday 1950
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1951
# start dead daemons (after boot process and every 18')
1851 franck 1952
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1953
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1954
EOF
2454 tom.houday 1955
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2640 rexy 1956
# Automatic update the BL via rsync (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1905 raphael.pi 1957
 
1874 raphael.pi 1958
EOF
2304 tom.houday 1959
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1960
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1961
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1962
EOF
1963
 
1808 richard 1964
# removing the users crons
522 richard 1965
	rm -f /var/spool/cron/*
2724 rexy 1966
} # End of cron()
1 root 1967
 
2552 rexy 1968
######################################################################
1969
##                      Fonction "Fail2Ban"                         ##
1970
##- Adapt conf file to ALCASAR                                      ##
1971
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1972
######################################################################
1163 crox53 1973
fail2ban()
1974
{
2243 tom.houday 1975
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1976
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1977
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1978
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1979
	chmod 644 /var/log/fail2ban.log
1489 richard 1980
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1981
	/usr/bin/touch /var/log/auth.log
1515 richard 1982
# fail2ban unit
1983
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1984
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
1985
$SED '/Type=/a\PIDFile=/var/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1986
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1987
} # End of fail2ban()
1163 crox53 1988
 
2552 rexy 1989
#########################################################
1990
##                   Fonction "gammu_smsd"             ##
1991
## - Creating of SMS management database               ##
1992
## - Write the gammu a gammu_smsd conf files           ##
1993
#########################################################
1376 richard 1994
gammu_smsd()
1995
{
2601 tom.houday 1996
# Create 'gammu' system user
1997
	groupadd -f gammu_smsd
1998
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1999
	usermod -a -G dialout gammu_smsd
2000
 
2001
# Create 'gammu' database
2002
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 2003
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 2004
# Add a gammu database structure
2688 lucas.echa 2005
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 2006
 
2552 rexy 2007
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 2008
	cat << EOF > /etc/gammurc
2552 rexy 2009
[gammu]
2010
device = /dev/ttyUSB0
2011
connection = at115200
2012
EOF
2013
 
2601 tom.houday 2014
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 2015
[gammu]
2016
port = /dev/ttyUSB0
2017
connection = at115200
2018
 
2019
[smsd]
2020
PIN = 1234
2021
logfile = /var/log/gammu-smsd/gammu-smsd.log
2022
logformat = textall
2023
debuglevel = 0
2024
 
2025
service = sql
2026
driver = native_mysql
2027
user = $DB_USER
2028
password = $radiuspwd
2029
pc = localhost
2030
database = $DB_GAMMU
2031
 
2631 rexy 2032
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 2033
 
2034
StatusFrequency = 30
1380 richard 2035
;LoopSleep = 2
1376 richard 2036
 
2037
;ResetFrequency = 300
2038
;HardResetFrequency = 120
2039
 
2454 tom.houday 2040
CheckSecurity = 1
1376 richard 2041
CheckSignal = 1
2042
CheckBattery = 0
2043
EOF
2601 tom.houday 2044
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 2045
 
2601 tom.houday 2046
# Create the systemd unit
2047
	cat << EOF > /lib/systemd/system/gammu-smsd.service
2048
[Unit]
2049
Description=SMS daemon for Gammu
2050
Documentation=man:gammu-smsd(1)
2051
After=network.target mysql.service
1376 richard 2052
 
2601 tom.houday 2053
[Service]
2054
Type=forking
2055
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/var/run/gammu-smsd.pid --daemon
2056
ExecReload=/bin/kill -HUP $MAINPID
2057
ExecStopPost=/bin/rm -f /var/run/gammu-smsd.pid
2058
PIDFile=/var/run/gammu-smsd.pid
2059
 
2060
[Install]
2061
WantedBy=multi-user.target
2062
EOF
2063
 
2314 richard 2064
# Log folder for gammu-smsd
2601 tom.houday 2065
	[ -e /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2066
	chmod 755 /var/log/gammu-smsd
1376 richard 2067
 
2552 rexy 2068
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2069
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2070
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2071
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2072
#EOF
2552 rexy 2073
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2074
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2075
 
2724 rexy 2076
} # End of gammu_smsd()
1376 richard 2077
 
2552 rexy 2078
############################################################
2079
##                 Fonction "msec"                        ##
2080
## - Apply the "fileserver" security level                ##
2081
## - remove the "system request" for rebboting            ##
2082
## - Fix several file permissions                         ##
2083
############################################################
2202 richard 2084
msec()
2085
{
2086
 
2087
# Apply fileserver security level
2211 richard 2088
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2089
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2090
 
2203 richard 2091
# Set permissions monitoring and enforcement
2202 richard 2092
cat <<EOF > /etc/security/msec/perm.local
2093
/var/log/firefwall/                     root.apache     750
2094
/var/log/firewall/*                     root.apache     640
2095
/etc/security/msec/perm.local           root.root       640
2096
/etc/security/msec/level.local          root.root       640
2097
/etc/freeradius-web                     root.apache     750
2098
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2099
/etc/raddb/client.conf                  radius.radius   640
2100
/etc/raddb/radius.conf                  radius.radius   640
2101
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2102
/etc/raddb/sites-available/alcasar      radius.apache   660
2103
/etc/pki/*                              root.apache     750
2211 richard 2104
/var/log/netflow/porttracker            root.apache     770
2105
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2106
EOF
2454 tom.houday 2107
# apply now hourly & daily checks
2202 richard 2108
/usr/sbin/msec
2211 richard 2109
/etc/cron.weekly/msec
2202 richard 2110
 
2724 rexy 2111
} # End of msec()
2202 richard 2112
 
2113
##################################################################
2552 rexy 2114
##                   Fonction "letsencrypt"                     ##
2115
## - Install Let's Encrypt client                               ##
2116
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2117
##################################################################
2118
letsencrypt()
2119
{
2120
	echo "Installing Let's Encrypt client..."
2121
 
2586 tom.houday 2122
	# Remove potential old installers
2123
	rm -rf /tmp/acme.sh-*
2124
 
2304 tom.houday 2125
	# Extract acme.sh
2126
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2127
 
2128
	pwdInstall=$(pwd)
2688 lucas.echa 2129
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2130
 
2131
	acmesh_installDir="/opt/acme.sh"
2132
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2133
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2134
 
2135
	# Install acme.sh
2136
	./acme.sh --install \
2137
		--home $acmesh_installDir \
2138
		--config-home $acmesh_confDir/data \
2139
		--certhome $acmesh_confDir/certs \
2140
		--accountkey $acmesh_confDir/ca/account.key \
2141
		--accountconf $acmesh_confDir/data/account.conf \
2142
		--useragent $acmesh_userAgent \
2308 tom.houday 2143
		--nocron \
2144
		> /dev/null
2304 tom.houday 2145
 
2146
	if [ $? -ne 0 ]; then
2147
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2148
	fi
2149
 
2150
	# Create configuration file
2151
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2152
email=
2153
dateIssueRequest=
2154
domainRequest=
2155
challenge=
2156
dateIssued=
2157
dnsapi=
2158
dateNextRenewal=
2159
EOF
2160
 
2688 lucas.echa 2161
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2162
	rm -rf /tmp/acme.sh-*
2163
 
2724 rexy 2164
} # End of letsencrypt()
2304 tom.houday 2165
 
2166
##################################################################
2552 rexy 2167
##                    Fonction "post_install"                   ##
2168
## - Modifying banners (locals et ssh) & prompts                ##
2169
## - SSH config                                                 ##
2170
## - sudoers config & files security                            ##
2171
## - log rotate & ANSSI security parameters                     ##
2172
## - Apply former conf in case of an update                     ##
2173
##################################################################
1 root 2174
post_install()
2175
{
2195 richard 2176
# change the SSH banner
2177
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2178
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2179
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2180
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2181
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2182
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2183
# postfix banner anonymisation
2688 lucas.echa 2184
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2185
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2186
# sshd liste on EXTIF & INTIF
1548 richard 2187
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2188
# sshd authorized certificate for root login
1696 franck 2189
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2190
# ALCASAR conf file
2327 richard 2191
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2192
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2193
	echo "SSH=on" >> $CONF_FILE
1631 richard 2194
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2195
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2196
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2197
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2198
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2199
	echo "LDAP_FILTER=" >> $CONF_FILE
2200
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2201
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2202
	echo "LDAP_SSL=on" >> $CONF_FILE
2203
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2204
	echo "SMS=off" >> $CONF_FILE
2205
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2206
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2207
	echo "FAILOVER=30" >> $CONF_FILE
2208
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2209
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2210
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2211
	echo "BL_PUREIP=on" >> $CONF_FILE
2212
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2213
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2195 richard 2214
# Prompt customisation (colors)
1 root 2215
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2216
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2217
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2218
# sudoers configuration for "apache" & "sysadmin"
1 root 2219
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2220
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2221
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2222
# Modify some logrotate files (gammu, ulogd)
1 root 2223
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2224
	chmod 644 /etc/logrotate.d/*
2195 richard 2225
# Log compression
706 franck 2226
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2227
# actualisation des fichiers logs compressés
2521 armand.ito 2228
	for dir in firewall e2guardian lighttpd
706 franck 2229
	do
2688 lucas.echa 2230
		find /var/log/$dir -type f -name "*.log-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]" -exec gzip {} \;
706 franck 2231
	done
1221 richard 2232
# create the alcasar-load_balancing unit
2233
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2234
#  This file is part of systemd.
2235
#
2236
#  systemd is free software; you can redistribute it and/or modify it
2237
#  under the terms of the GNU General Public License as published by
2238
#  the Free Software Foundation; either version 2 of the License, or
2239
#  (at your option) any later version.
2240
 
2241
# This unit lauches alcasar-load-balancing.sh script.
2242
[Unit]
2243
Description=alcasar-load_balancing.sh execution
2244
After=network.target iptables.service
2245
 
2246
[Service]
2247
Type=oneshot
2248
RemainAfterExit=yes
1828 richard 2249
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2250
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2251
TimeoutSec=0
2252
SysVStartPriority=99
2253
 
2254
[Install]
2255
WantedBy=multi-user.target
1157 stephane 2256
EOF
2601 tom.houday 2257
	/usr/bin/systemctl daemon-reload
1221 richard 2258
# processes launched at boot time (Systemctl)
2688 lucas.echa 2259
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfsen e2guardian freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2260
	do
1574 richard 2261
		/usr/bin/systemctl -q enable $i.service
1221 richard 2262
	done
2454 tom.houday 2263
 
1452 richard 2264
# disable processes at boot time (Systemctl)
2688 lucas.echa 2265
	for i in ulogd gpm dhcpd
1452 richard 2266
	do
1574 richard 2267
		/usr/bin/systemctl -q disable $i.service
1452 richard 2268
	done
2454 tom.houday 2269
 
1221 richard 2270
# Apply French Security Agency (ANSSI) rules
1362 richard 2271
# ignore ICMP broadcast (smurf attack)
2272
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2273
# ignore ICMP errors bogus
2274
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2275
# remove ICMP redirects responces
2276
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2277
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2278
# enable SYN Cookies (Syn flood attacks)
2279
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2280
# enable kernel antispoofing
2281
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2282
# ignore source routing
2283
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2284
# set conntrack timer to 1h (3600s) instead of 5 weeks
2285
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2286
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2287
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2288
# disable iptables_helpers
2289
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2290
# Switch to the router mode
2291
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2292
# Remove unused service ipv6
1964 franck 2293
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2294
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2295
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2296
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2297
# switch to multi-users runlevel (instead of x11)
1221 richard 2298
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2299
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2300
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2301
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2302
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2303
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2304
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2305
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2306
	then
2454 tom.houday 2307
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2308
		echo >> /etc/mageia-release
2309
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2310
	fi
2311
	if [ $Lang == "fr" ]
2312
	then
2313
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2314
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2315
	else
2316
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2317
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2318
	fi
2319
	/usr/bin/update-grub2
1221 richard 2320
# Load and apply the previous conf file
2321
	if [ "$mode" = "update" ]
532 richard 2322
	then
1668 richard 2323
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2324
		$DIR_DEST_BIN/alcasar-conf.sh --load
2325
		PARENT_SCRIPT=`basename $0`
2326
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2327
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2328
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2329
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2330
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2331
	fi
2560 rexy 2332
	rm -f /var/tmp/alcasar-conf*
1221 richard 2333
	chown -R root:apache $DIR_DEST_ETC/*
2334
	chmod -R 660 $DIR_DEST_ETC/*
2335
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2336
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2337
	echo ""
1 root 2338
	echo "#############################################################################"
638 richard 2339
	if [ $Lang == "fr" ]
2340
		then
2341
		echo "#                        Fin d'installation d'ALCASAR                       #"
2342
		echo "#                                                                           #"
2343
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2344
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2345
		echo "#                                                                           #"
2346
		echo "#############################################################################"
2347
		echo
2348
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2349
		echo
2350
		echo "- Lisez attentivement la documentation d'exploitation"
2351
		echo
2688 lucas.echa 2352
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2353
		echo
2354
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2355
	else
2396 tom.houday 2356
		echo "#                        End of ALCASAR install process                     #"
638 richard 2357
		echo "#                                                                           #"
2358
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2359
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2360
		echo "#                                                                           #"
2361
		echo "#############################################################################"
2362
		echo
2363
		echo "- The system will be rebooted in order to operate ALCASAR"
2364
		echo
2365
		echo "- Read the exploitation documentation"
2366
		echo
2688 lucas.echa 2367
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2368
		echo
2369
		echo "                   Hit 'Enter' to continue"
2370
	fi
1782 franck 2371
	sleep 2
2560 rexy 2372
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2373
	then
2688 lucas.echa 2374
		read
815 richard 2375
	fi
774 richard 2376
	clear
1 root 2377
	reboot
2724 rexy 2378
} # End of post_install()
1 root 2379
 
2552 rexy 2380
#####################################################################################
2381
#                                   Main Install loop                               #
2382
#####################################################################################
832 richard 2383
dir_exec=`dirname "$0"`
2384
if [ $dir_exec != "." ]
2385
then
2386
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2387
	echo "Launch this program from the ALCASAR archive directory"
2388
	exit 0
2389
fi
2688 lucas.echa 2390
if [ $EUID -gt 0 ]
2220 richard 2391
then
2688 lucas.echa 2392
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2393
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2394
	exit 0
2395
fi
832 richard 2396
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2397
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2398
nb_args=$#
2399
args=$1
2400
if [ $nb_args -eq 0 ]
2401
then
2402
	nb_args=1
2403
	args="-h"
2404
fi
1062 richard 2405
chmod -R u+x $DIR_SCRIPTS/*
1 root 2406
case $args in
2407
	-\? | -h* | --h*)
2408
		echo "$usage"
2409
		exit 0
2410
		;;
291 franck 2411
	-i | --install)
2724 rexy 2412
		for func in license testing
2413
		do
2414
			header_install
2415
			$func
2416
			if [ $DEBUG_ALCASAR == "on" ]
2417
			then
2418
				echo "*** 'debug' : end of install '$func' ***"
2419
				read
2420
			fi
2421
		done
595 richard 2422
# RPMs install
2423
		$DIR_SCRIPTS/alcasar-urpmi.sh
2424
		if [ "$?" != "0" ]
1 root 2425
		then
595 richard 2426
			exit 0
2427
		fi
1249 richard 2428
		if [ -e $CONF_FILE ]
595 richard 2429
		then
2458 richard 2430
# Uninstall or update the running version
2431
			if [ "$mode" == "update" ]
2432
			then
2560 rexy 2433
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2434
			else
2560 rexy 2435
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2436
			fi
595 richard 2437
		fi
2466 richard 2438
	if [ $DEBUG_ALCASAR == "on" ]
2439
	then
2440
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2441
		read
2466 richard 2442
	fi
2454 tom.houday 2443
# Test if manual update
2560 rexy 2444
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2445
		then
636 richard 2446
			header_install
595 richard 2447
			if [ $Lang == "fr" ]
636 richard 2448
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2449
				else echo "The configuration file of an old version has been found";
595 richard 2450
			fi
597 richard 2451
			response=0
2452
			PTN='^[oOnNyY]$'
2453
			until [[ $(expr $response : $PTN) -gt 0 ]]
2454
			do
2455
				if [ $Lang == "fr" ]
2456
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2457
					else echo -n "Do you want to use it (Y/n)?";
2458
				 fi
2459
				read response
2454 tom.houday 2460
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2461
				then rm -f /var/tmp/alcasar-conf*
597 richard 2462
				fi
2463
			done
2464
		fi
636 richard 2465
# Test if update
2560 rexy 2466
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2467
		then
2468
			if [ $Lang == "fr" ]
2469
				then echo "#### Installation avec mise à jour ####";
2470
				else echo "#### Installation with update     ####";
2471
			fi
2560 rexy 2472
# Extract some info from the previous configuration file
2473
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2474
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2475
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2476
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2477
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2478
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2479
			mode="update"
1 root 2480
		fi
2758 rexy 2481
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2482
		do
2483
			$func
2466 richard 2484
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2485
			then
2466 richard 2486
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2487
				read
2466 richard 2488
			fi
14 richard 2489
		done
5 franck 2490
		;;
291 franck 2491
	-u | --uninstall)
1828 richard 2492
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2493
		then
597 richard 2494
			if [ $Lang == "fr" ]
2495
				then echo "ALCASAR n'est pas installé!";
2496
				else echo "ALCASAR isn't installed!";
2497
			fi
1 root 2498
			exit 0
2499
		fi
5 franck 2500
		response=0
2501
		PTN='^[oOnN]$'
580 richard 2502
		until [[ $(expr $response : $PTN) -gt 0 ]]
5 franck 2503
		do
597 richard 2504
			if [ $Lang == "fr" ]
2505
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (0/n)? ";
854 richard 2506
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2507
			fi
5 franck 2508
			read response
2509
		done
1103 richard 2510
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2511
		then
1103 richard 2512
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2513
		else
2560 rexy 2514
			rm -f /var/tmp/alcasar-conf*
1 root 2515
		fi
597 richard 2516
# Uninstall the running version
2560 rexy 2517
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2518
		;;
2519
	*)
2520
		echo "Argument inconnu :$1";
460 richard 2521
		echo "Unknown argument :$1";
1 root 2522
		echo "$usage"
2523
		exit 1
2524
		;;
2525
esac
10 franck 2526
# end of script