Subversion Repositories ALCASAR

Rev

Rev 2772 | Rev 2776 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log

Rev Author Line No. Line
672 richard 1
#!/bin/bash
2454 tom.houday 2
#  $Id: alcasar.sh 2775 2020-03-08 23:13:41Z 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)
2775 rexy 41
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
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 $DIR_INSTALL/gpl-warning.txt | more
959 franck 94
	fi
1538 richard 95
	response=0
2760 lucas.echa 96
	PTN='^[oOyYnN]?$'
97
	until [[ "$response" =~ $PTN ]]
1538 richard 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 $current_version is already installed"
1342 richard 201
		fi
1362 richard 202
		response=0
2458 richard 203
		PTN='^[12]$'
2760 lucas.echa 204
		until [[ "$response" =~ $PTN ]]
1362 richard 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
2771 rexy 227
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228
	if [ $free_space -lt 10 ]
1529 richard 229
		then
2771 rexy 230
		if [ $Lang == "fr" ]
231
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233
		fi
2771 rexy 234
	exit 0
1529 richard 235
	fi
2669 tom.houday 236
 
237
# Detect external/internal interfaces
238
	if [ -z "$EXTIF" ]; then
239
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240
		if [ -z "$EXTIF" ]; then
241
			if [ "$Lang" == 'fr' ]
2771 rexy 242
				then echo "Aucune passerelle par défaut configurée"
243
				else echo "No default gateway configured"
2669 tom.houday 244
			fi
245
			exit 1
246
		fi
247
	fi
248
	if [ "$Lang" == 'fr' ]
249
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250
		else echo "External interface (Internet) used: $EXTIF"
251
	fi
252
 
253
	if [ -z "$INTIF" ]; then
254
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256
		if [ $interfacesCount -eq 0 ]; then
257
			if [ "$Lang" == 'fr' ]
258
				then echo "Aucune interface de disponible pour le réseau interne"
259
				else echo "No interface available for the internal network"
260
			fi
261
			exit 1
262
		elif [ $interfacesCount -eq 1 ]; then
263
			INTIF="$interfacesList"
264
		else
265
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267
			if [ "$Lang" == 'fr' ]
268
				then echo 'Liste des interfaces disponible :'
269
				else echo 'List of available interfaces:'
270
			fi
271
			echo "$interfacesSorted"
272
			response=''
273
			while true; do
274
				if [ "$Lang" == 'fr' ]
275
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277
				fi
278
				read response
279
 
280
				[ -z "$response" ] && response="$interfacePreferred"
281
 
282
				# Check if interface exist
2688 lucas.echa 283
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284
					INTIF="$response"
285
					break
286
				else
287
					if [ "$Lang" == 'fr' ]
288
						then echo "Interface \"$response\" introuvable"
289
						else echo "Interface \"$response\" not found"
290
					fi
291
				fi
292
			done
293
		fi
294
	fi
295
	if [ "$Lang" == 'fr' ]
296
		then echo "Interface interne utilisée : $INTIF"
297
		else echo "Internal interface used: $INTIF"
298
	fi
299
 
2290 richard 300
	if [ $Lang == "fr" ]
301
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302
		else echo -n "Network parameters tests: "
2290 richard 303
	fi
304
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307
	for i in $IF_INTERFACES
308
	do
2688 lucas.echa 309
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310
			rm -f ifcfg-$i
2454 tom.houday 311
 
2282 richard 312
			if [ $Lang == "fr" ]
313
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314
				else echo "Deleting: ifcfg-$i"
2282 richard 315
			fi
316
		fi
317
	done
2688 lucas.echa 318
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319
	echo -n "."
2454 tom.houday 320
# Test Ethernet NIC links state
2669 tom.houday 321
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322
	if [ ! -z "$interfacesDown" ]; then
323
		for i in $interfacesDown; do
324
			if [ $Lang == "fr" ]
325
			then
326
				echo -e "\nÉchec"
327
				echo "Le lien réseau de la carte $i n'est pas actif."
328
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329
			else
330
				echo -e "\nFailed"
331
				echo "The link state of $i interface is down."
332
				echo "Make sure that this network card is connected to a switch or an A.P."
333
			fi
334
		done
335
		exit 1
336
	fi
1471 richard 337
	echo -n "."
338
# Test EXTIF config files
2681 tom.houday 339
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343
	then
784 richard 344
		if [ $Lang == "fr" ]
2454 tom.houday 345
		then
2669 tom.houday 346
			echo -e "\nÉchec"
784 richard 347
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350
		else
2669 tom.houday 351
			echo -e "\nFailed"
784 richard 352
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355
		fi
830 richard 356
		echo "DEVICE=$EXTIF"
784 richard 357
		echo "IPADDR="
358
		echo "NETMASK="
359
		echo "GATEWAY="
360
		echo "DNS1="
361
		echo "DNS2="
830 richard 362
		echo "ONBOOT=yes"
2669 tom.houday 363
		exit 1
784 richard 364
	fi
365
	echo -n "."
2290 richard 366
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368
		if [ $Lang == "fr" ]
2454 tom.houday 369
		then
2669 tom.houday 370
			echo -e "\nÉchec"
595 richard 371
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372
			echo "Réglez ce problème puis relancez ce script."
373
		else
2669 tom.houday 374
			echo -e "\nFailed"
595 richard 375
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376
			echo "Resolv this problem, then restart this script."
377
		fi
2669 tom.houday 378
		exit 1
29 richard 379
	fi
308 richard 380
	echo -n "."
2290 richard 381
# Test if default GW is alive
1499 richard 382
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384
		then
595 richard 385
		if [ $Lang == "fr" ]
2454 tom.houday 386
		then
2669 tom.houday 387
			echo -e "\nÉchec"
2290 richard 388
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389
			echo "Réglez ce problème puis relancez ce script."
390
		else
2669 tom.houday 391
			echo -e "\nFailed"
2290 richard 392
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393
			echo "Resolv this problem, then restart this script."
394
		fi
2669 tom.houday 395
		exit 1
308 richard 396
	fi
397
	echo -n "."
2290 richard 398
# Test Internet connectivity
2669 tom.houday 399
	domainTested='www.google.com'
400
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401
	if [ $? -ne 0 ]; then
595 richard 402
		if [ $Lang == "fr" ]
2454 tom.houday 403
		then
2669 tom.houday 404
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406
			echo "Vérifiez la validité des adresses IP des DNS."
407
		else
2669 tom.houday 408
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410
			echo "Verify the DNS IP addresses"
411
		fi
2669 tom.houday 412
		exit 1
29 richard 413
	fi
308 richard 414
	echo ". : ok"
2724 rexy 415
} # End of testing()
302 richard 416
 
2552 rexy 417
#######################################################################
418
##                    Function "init"                                ##
419
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421
#######################################################################
2724 rexy 422
init()
302 richard 423
{
527 richard 424
	if [ "$mode" != "update" ]
302 richard 425
	then
426
# On affecte le nom d'organisme
597 richard 427
		header_install
302 richard 428
		ORGANISME=!
429
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431
		do
595 richard 432
			if [ $Lang == "fr" ]
2454 tom.houday 433
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434
				else echo -n "Enter the name of your organism : "
595 richard 435
			fi
330 franck 436
			read ORGANISME
613 richard 437
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438
			then
330 franck 439
				ORGANISME=!
440
			fi
441
		done
302 richard 442
	fi
1 root 443
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444
# We create random passwords and shared secrets
628 richard 445
	rm -f $PASSWD_FILE
2419 richard 446
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450
		grep -v '[eE]nter password:' | \
451
		sed -e "s/PBKDF2 hash of your password is //"`
452
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457
	echo "GRUB2_user=root" >> $PASSWD_FILE
458
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472
	chmod 640 $PASSWD_FILE
1828 richard 473
#  copy scripts in in /usr/local/bin
2664 tom.houday 474
	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 475
#  copy conf files in /usr/local/etc
1954 richard 476
	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 477
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478
# generate central conf file
479
	cat <<EOF > $CONF_FILE
612 richard 480
##########################################
481
##                                      ##
482
##          ALCASAR Parameters          ##
483
##                                      ##
484
##########################################
1 root 485
 
612 richard 486
INSTALL_DATE=$DATE
487
VERSION=$VERSION
488
ORGANISM=$ORGANISME
489
EOF
628 richard 490
	chmod o-rwx $CONF_FILE
2724 rexy 491
} # End of init()
1 root 492
 
2552 rexy 493
#########################################################
494
##                    Function "network"               ##
495
## - Define the several network address                ##
496
## - Define the DNS naming                             ##
497
## - INTIF parameters (consultation network)           ##
498
## - Write "/etc/hosts" file                           ##
499
## - write "hosts.allow" & "hosts.deny" files          ##
500
#########################################################
2724 rexy 501
network()
1 root 502
{
503
	header_install
636 richard 504
	if [ "$mode" != "update" ]
505
		then
506
		if [ $Lang == "fr" ]
507
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509
		fi
510
		response=0
2760 lucas.echa 511
		PTN='^[oOyYnN]?$'
512
		until [[ "$response" =~ $PTN ]]
1 root 513
		do
595 richard 514
			if [ $Lang == "fr" ]
659 richard 515
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517
			fi
1 root 518
			read response
519
		done
636 richard 520
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521
		then
522
			PRIVATE_IP_MASK="0"
523
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 524
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525
			do
595 richard 526
				if [ $Lang == "fr" ]
597 richard 527
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529
				fi
597 richard 530
				read PRIVATE_IP_MASK
1 root 531
			done
636 richard 532
		else
2688 lucas.echa 533
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534
		fi
595 richard 535
	else
2454 tom.houday 536
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537
		rm -f conf/etc/alcasar.conf
1 root 538
	fi
861 richard 539
# Define LAN side global parameters
1740 richard 540
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547
	then
2454 tom.houday 548
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550
	fi
1499 richard 551
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557
# Define Internet parameters
2464 richard 558
	if [ "$mode" != "update" ]
2457 richard 559
	then
2464 richard 560
		DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
561
		DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
562
	else
563
		DNS1=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS1=' | cut -d"=" -f2`	# 1st DNS server
564
		DNS2=`cat /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
565
	fi
2693 franck 566
    DNS1=${DNS1:=208.67.220.220}
70 franck 567
	DNS2=${DNS2:=208.67.222.222}
2693 franck 568
#	if [ "$DNS1" == "" ]
569
#	then
570
#		if [ $Lang == "fr" ]
571
#		then
572
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
573
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
574
#		else
575
#			echo "The IP address of DNS servers are not set correctly"
576
#			echo "Check the extern network card configuration ($EXTIF)"
577
#		fi
578
#		exit 0
579
#	fi
1499 richard 580
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 581
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 582
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 583
# Write network parameters in the conf file
2737 rexy 584
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
585
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 586
	echo "EXTIF=$EXTIF" >> $CONF_FILE
587
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 588
# Retrieve NIC name of other consultation LAN
2282 richard 589
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
590
	for i in $INTERFACES
591
	do
592
		SUB=`echo ${i:0:2}`
593
		if [ $SUB = "wl" ]
594
			then WIFIF=$i
2454 tom.houday 595
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 596
			then LANIF=$i
597
		fi
598
	done
599
	if [ -n "$WIFIF" ]
600
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
601
	elif [ -n "$LANIF" ]
602
		then echo "LANIF=$LANIF" >> $CONF_FILE
603
	fi
2552 rexy 604
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 605
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 606
	then
1499 richard 607
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 608
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 609
	else
610
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 611
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 612
	fi
1587 richard 613
	echo "DNS1=$DNS1" >> $CONF_FILE
614
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 615
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 616
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 617
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 618
	echo "EXT_DHCP_IP=" >> $CONF_FILE
619
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
620
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 621
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
622
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 623
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 624
# network default
597 richard 625
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 626
	cat <<EOF > /etc/sysconfig/network
627
NETWORKING=yes
628
FORWARD_IPV4=true
629
EOF
2552 rexy 630
# write "/etc/hosts"
1 root 631
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
632
	cat <<EOF > /etc/hosts
503 richard 633
127.0.0.1	localhost
2558 rexy 634
$PRIVATE_IP	$HOSTNAME
1 root 635
EOF
2552 rexy 636
# write EXTIF (Internet) config
1499 richard 637
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
638
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 639
	then
1499 richard 640
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 641
DEVICE=$EXTIF
1585 richard 642
BOOTPROTO=dhcp
643
DNS1=127.0.0.1
644
PEERDNS=no
645
RESOLV_MODS=yes
646
ONBOOT=yes
1613 franck 647
NOZEROCONF=yes
1585 richard 648
METRIC=10
649
MII_NOT_SUPPORTED=yes
650
IPV6INIT=no
651
IPV6TO4INIT=no
652
ACCOUNTING=no
653
USERCTL=no
654
MTU=$MTU
655
EOF
2688 lucas.echa 656
	else
1585 richard 657
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
658
DEVICE=$EXTIF
14 richard 659
BOOTPROTO=static
597 richard 660
IPADDR=$PUBLIC_IP
661
NETMASK=$PUBLIC_NETMASK
662
GATEWAY=$PUBLIC_GATEWAY
14 richard 663
DNS1=127.0.0.1
1499 richard 664
RESOLV_MODS=yes
14 richard 665
ONBOOT=yes
666
METRIC=10
1610 franck 667
NOZEROCONF=yes
14 richard 668
MII_NOT_SUPPORTED=yes
669
IPV6INIT=no
670
IPV6TO4INIT=no
671
ACCOUNTING=no
672
USERCTL=no
994 franck 673
MTU=$MTU
14 richard 674
EOF
1499 richard 675
	fi
2552 rexy 676
# write INTIF (consultation LAN) in normal mode
841 richard 677
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
678
DEVICE=$INTIF
679
BOOTPROTO=static
680
ONBOOT=yes
681
NOZEROCONF=yes
682
MII_NOT_SUPPORTED=yes
683
IPV6INIT=no
684
IPV6TO4INIT=no
685
ACCOUNTING=no
686
USERCTL=no
687
EOF
1558 richard 688
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 689
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 690
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 691
DEVICE=$INTIF
692
BOOTPROTO=static
693
IPADDR=$PRIVATE_IP
604 richard 694
NETMASK=$PRIVATE_NETMASK
1 root 695
ONBOOT=yes
696
METRIC=10
697
NOZEROCONF=yes
698
MII_NOT_SUPPORTED=yes
14 richard 699
IPV6INIT=no
700
IPV6TO4INIT=no
701
ACCOUNTING=no
702
USERCTL=no
1 root 703
EOF
2282 richard 704
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
705
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
706
	then
707
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
708
DEVICE=$WIFIF
709
BOOTPROTO=static
710
ONBOOT=yes
711
NOZEROCONF=yes
712
MII_NOT_SUPPORTED=yes
713
IPV6INIT=no
714
IPV6TO4INIT=no
715
ACCOUNTING=no
716
USERCTL=no
717
EOF
718
	elif [ -n "$LANIF" ]
719
	then
720
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
721
DEVICE=$LANIF
722
BOOTPROTO=static
723
ONBOOT=yes
724
NOZEROCONF=yes
725
MII_NOT_SUPPORTED=yes
726
IPV6INIT=no
727
IPV6TO4INIT=no
728
ACCOUNTING=no
729
USERCTL=no
730
EOF
731
	fi
2552 rexy 732
# write hosts.allow & hosts.deny
1 root 733
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
734
	cat <<EOF > /etc/hosts.allow
735
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 736
sshd: ALL
1 root 737
ntpd: $PRIVATE_NETWORK_SHORT
738
EOF
739
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
740
	cat <<EOF > /etc/hosts.deny
741
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
742
EOF
790 richard 743
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 744
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 745
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 746
# load conntrack ftp module
747
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 748
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 749
# load ipt_NETFLOW module
750
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 751
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 752
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
753
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
754
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
755
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 756
#
860 richard 757
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 758
} # End of network()
1 root 759
 
2763 rexy 760
##################################################################
761
##                      Fonction "CA"                           ##
762
## - Creating the CA and the server certificate (lighttpd)      ##
763
##################################################################
764
CA()
765
{
766
	$DIR_DEST_BIN/alcasar-CA.sh
767
} # End of CA()
768
 
2552 rexy 769
###################################################
770
##                  Function "ACC"               ##
771
## - copy ALCASAR Control Center (ACC) files     ##
772
## - configuration of the web server (Lighttpd)  ##
773
## - creation of the first ACC admin account     ##
774
## - secure the ACC access                       ##
775
###################################################
2724 rexy 776
ACC()
1 root 777
{
778
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
779
	mkdir $DIR_WEB
1833 richard 780
# Copy & adapt ACC files
316 richard 781
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
782
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 783
	# Waiting for new phpsysinfo special page
784
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
785
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
786
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
787
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 788
	chown -R apache:apache $DIR_WEB/*
1833 richard 789
# copy & adapt "freeradius-web" files
790
	cp -rf $DIR_CONF/freeradius-web/ /etc/
791
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
792
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
793
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
794
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
795
	cat <<EOF > /etc/freeradius-web/naslist.conf
796
nas1_name: alcasar-$ORGANISME
797
nas1_model: Network Access Controler
798
nas1_ip: $PRIVATE_IP
799
nas1_port_num: 0
800
nas1_community: public
801
EOF
802
	chown -R apache:apache /etc/freeradius-web/
803
# create the log & backup structure :
1489 richard 804
# - base = users database
805
# - archive = tarball of "base + http firewall + netflow"
1833 richard 806
# - security = watchdog log
2138 richard 807
	for i in base archive security activity_report;
1 root 808
	do
809
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
810
	done
5 franck 811
	chown -R root:apache $DIR_SAVE
1833 richard 812
# Configuring & securing php
71 richard 813
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 814
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
815
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 816
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
817
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 818
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
819
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 820
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
821
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 822
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 823
# Configuring & securing Lighttpd
790 richard 824
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 825
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
826
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 827
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
828
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 829
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
830
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 831
 
832
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 833
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
834
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
835
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
836
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
837
 
2592 rexy 838
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 839
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 840
 
841
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
842
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
843
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
844
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
845
 
846
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
847
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 848
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
849
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
850
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 852
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 853
 
2588 rexy 854
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
855
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
856
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 857
 
2588 rexy 858
	chown -R apache:apache /var/log/lighttpd
2758 rexy 859
#	/usr/bin/systemctl start lighttpd
860
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 861
 
2552 rexy 862
# Creation of the first account (in 'admin' profile)
2293 tom.houday 863
	if [ "$mode" = "install" ]
2688 lucas.echa 864
	then
865
		header_install
1268 richard 866
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 867
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
868
		mkdir -p $DIR_DEST_ETC/digest
869
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 870
		if [ $Lang == "fr" ]
2760 lucas.echa 871
			then echo "Création du premier compte administrateur : "
872
			else echo "Creation of the first admin account : "
2737 rexy 873
		fi
2688 lucas.echa 874
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
875
		do
876
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
877
		done
2293 tom.houday 878
	fi
2488 lucas.echa 879
 
2737 rexy 880
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 881
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 882
	# Log file for ACC access imputability
883
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
884
	chown root:apache /var/Save/security/acc_access.log
885
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 886
} # End of ACC()
1 root 887
 
2552 rexy 888
#############################################################
889
##               Function "time_server"                    ##
890
## - Configuring NTP server                                ##
891
#############################################################
2724 rexy 892
time_server()
1837 richard 893
{
894
# Set the Internet time server
895
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
896
	cat <<EOF > /etc/ntp/step-tickers
897
0.fr.pool.ntp.org	# adapt to your country
898
1.fr.pool.ntp.org
899
2.fr.pool.ntp.org
900
EOF
901
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
902
	cat <<EOF > /etc/ntp.conf
903
server 0.fr.pool.ntp.org	# adapt to your country
904
server 1.fr.pool.ntp.org
905
server 2.fr.pool.ntp.org
906
server 127.127.1.0   		# local clock si NTP internet indisponible ...
907
fudge 127.127.1.0 stratum 10
908
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
909
restrict 127.0.0.1
910
driftfile /var/lib/ntp/drift
911
logfile /var/log/ntp.log
912
disable monitor
913
EOF
914
	chown -R ntp:ntp /var/lib/ntp
915
# Synchronize now
2688 lucas.echa 916
	ntpd -4 -q -g &
2724 rexy 917
} # End of time_server()
1837 richard 918
 
2541 rexy 919
#####################################################################
920
##                     Function "init_db"                          ##
921
## - Mysql initialization                                          ##
922
## - Set admin (root) password                                     ##
923
## - Remove unused users & databases                               ##
924
## - Radius database creation                                      ##
925
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
926
#####################################################################
2724 rexy 927
init_db()
1 root 928
{
2688 lucas.echa 929
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 930
	then
931
		systemctl stop mysqld
932
	fi
1355 richard 933
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 934
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 935
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 936
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 937
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
938
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 939
	[ -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 940
	[ -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 941
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
942
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
943
	/usr/bin/systemctl start mysqld
1963 richard 944
	nb_round=1
1981 richard 945
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 946
	do
947
		nb_round=`expr $nb_round + 1`
948
		sleep 2
949
	done
1981 richard 950
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 951
	then
1981 richard 952
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 953
		exit
1955 richard 954
	fi
1355 richard 955
# Secure the server
2688 lucas.echa 956
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 957
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 958
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
959
	$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 960
# Create 'radius' database
2688 lucas.echa 961
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 962
# Add an empty radius database structure
2688 lucas.echa 963
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 964
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 965
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 966
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
967
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
968
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 969
	/usr/bin/systemctl daemon-reload
2724 rexy 970
} # End of init_db()
1 root 971
 
2423 richard 972
###################################################################
973
##                       Function "freeradius"                   ##
974
## - Set the configuration files                                 ##
975
## - Set the shared secret between coova-chilli and freeradius   ##
976
## - Adapt the Mysql conf file and counters                      ##
977
###################################################################
2724 rexy 978
freeradius()
1 root 979
{
1800 richard 980
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 981
	chown -R radius:radius /etc/raddb
982
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 983
# Set radius global parameters (radius.conf)
1 root 984
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
985
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
986
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 987
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
988
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 989
# Add ALCASAR & Coovachilli dictionaries
990
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 991
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
992
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
993
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
994
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 995
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 996
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
997
	cat << EOF > /etc/raddb/clients.conf
2438 richard 998
client localhost {
999
	ipaddr = 127.0.0.1
1 root 1000
	secret = $secretradius
2438 richard 1001
	shortname = chilli
2454 tom.houday 1002
	nas_type = other
1 root 1003
}
1004
EOF
2758 rexy 1005
# Set Virtual server
1006
    # Remvoveing all except "alcasar virtual site")
1007
	# 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 1008
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1009
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1010
	chown radius:apache /etc/raddb/sites-available/alcasar*
1011
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1012
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1013
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1014
# Set modules
2728 rexy 1015
	# Add custom LDAP "available module"
2758 rexy 1016
	# 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 1017
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1018
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1019
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1020
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1021
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1022
	do
1023
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1024
	done
2758 rexy 1025
# Configure SQL module
2420 richard 1026
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1027
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1028
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1029
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1030
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1031
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1032
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1033
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1034
	# no TLS encryption on 127.0.0.1
2763 rexy 1035
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1036
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1041
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1042
	[ -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
1043
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1044
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1045
# sqlcounter modifications
2470 richard 1046
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1047
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1048
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1049
# make certain that mysql is up before freeradius start
1358 richard 1050
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1051
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1052
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1053
# Allow apache to change some conf files (ie : ldap on/off)
1054
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1055
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1056
} # End of freeradius()
1 root 1057
 
2423 richard 1058
#############################################################################
2552 rexy 1059
##                           Function "chilli"                             ##
2423 richard 1060
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1061
## - Adapt the authentication web page (intercept.php)                     ##
1062
#############################################################################
2724 rexy 1063
chilli()
1 root 1064
{
1370 richard 1065
# chilli unit for systemd
2324 tom.houday 1066
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1067
#  This file is part of systemd.
1068
#
1069
#  systemd is free software; you can redistribute it and/or modify it
1070
#  under the terms of the GNU General Public License as published by
1071
#  the Free Software Foundation; either version 2 of the License, or
1072
#  (at your option) any later version.
2771 rexy 1073
 
1074
# This unit launches coova-chilli a captive portal
1370 richard 1075
[Unit]
1076
Description=chilli is a captive portal daemon
1077
After=network.target
1078
 
1079
[Service]
1379 richard 1080
Type=forking
1370 richard 1081
ExecStart=/usr/libexec/chilli start
1082
ExecStop=/usr/libexec/chilli stop
1083
ExecReload=/usr/libexec/chilli reload
2775 rexy 1084
PIDFile=/run/chilli.pid
1370 richard 1085
 
1086
[Install]
1087
WantedBy=multi-user.target
1088
EOF
799 richard 1089
# init file creation
1370 richard 1090
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1091
	cat <<EOF > /etc/init.d/chilli
799 richard 1092
#!/bin/sh
1093
#
1094
# chilli CoovaChilli init
1095
#
1096
# chkconfig: 2345 65 35
1097
# description: CoovaChilli
1098
### BEGIN INIT INFO
1099
# Provides:       chilli
2454 tom.houday 1100
# Required-Start: network
1101
# Should-Start:
799 richard 1102
# Required-Stop:  network
2454 tom.houday 1103
# Should-Stop:
799 richard 1104
# Default-Start:  2 3 5
1105
# Default-Stop:
1106
# Description:    CoovaChilli access controller
1107
### END INIT INFO
1108
 
1109
[ -f /usr/sbin/chilli ] || exit 0
1110
. /etc/init.d/functions
1111
CONFIG=/etc/chilli.conf
2775 rexy 1112
pidfile=/run/chilli.pid
799 richard 1113
[ -f \$CONFIG ] || {
2394 tom.houday 1114
	echo "\$CONFIG Not found"
1115
	exit 0
799 richard 1116
}
2376 tom.houday 1117
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1118
RETVAL=0
1119
prog="chilli"
1120
case \$1 in
2394 tom.houday 1121
	start)
2454 tom.houday 1122
		if [ -f \$pidfile ] ; then
2394 tom.houday 1123
			gprintf "chilli is already running"
1124
		else
1125
			gprintf "Starting \$prog: "
1126
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1127
			rm -f /run/chilli* # cleaning
2394 tom.houday 1128
			/usr/sbin/modprobe tun >/dev/null 2>&1
1129
			echo 1 > /proc/sys/net/ipv4/ip_forward
1130
			[ -e /dev/net/tun ] || {
2454 tom.houday 1131
				(cd /dev;
1132
				mkdir net;
1133
				cd net;
2394 tom.houday 1134
				mknod tun c 10 200)
1135
			}
1136
			ifconfig $INTIF 0.0.0.0
1137
			/usr/sbin/ethtool -K $INTIF gro off
1138
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1139
			RETVAL=\$?
1140
		fi
1141
		;;
799 richard 1142
 
2394 tom.houday 1143
	reload)
1144
		killall -HUP chilli
1145
		;;
799 richard 1146
 
2394 tom.houday 1147
	restart)
1148
		\$0 stop
1149
		sleep 2
1150
		\$0 start
1151
		;;
799 richard 1152
 
2394 tom.houday 1153
	status)
1154
		status chilli
1155
		RETVAL=0
1156
		;;
1157
 
1158
	stop)
2454 tom.houday 1159
		if [ -f \$pidfile ] ; then
2394 tom.houday 1160
			gprintf "Shutting down \$prog: "
1161
			killproc /usr/sbin/chilli
1162
			RETVAL=\$?
1163
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1164
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1165
		else
2394 tom.houday 1166
			gprintf "chilli is not running"
1167
		fi
1168
		;;
1169
 
1170
	*)
1171
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1172
		exit 1
799 richard 1173
esac
1174
echo
1175
EOF
2324 tom.houday 1176
	chmod a+x /etc/init.d/chilli
1177
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1178
# conf file creation
346 richard 1179
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1180
	#NTP Option configuration for DHCP
2032 richard 1181
	#DHCP Options : rfc2132
1182
		#dhcp option value will be convert in hexa.
1183
		#NTP option (or 'option 42') is like :
2454 tom.houday 1184
		#
2032 richard 1185
		#    Code   Len         Address 1               Address 2
1186
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1187
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1188
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189
		#
1190
		#Code : 42 => 2a
1191
		#Len : 4 => 04
2688 lucas.echa 1192
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1193
	cat <<EOF > /etc/chilli.conf
1194
# coova config for ALCASAR
2775 rexy 1195
cmdsocket	/run/chilli.sock
1336 richard 1196
unixipc		chilli.$INTIF.ipc
2775 rexy 1197
pidfile		/run/chilli.pid
346 richard 1198
net		$PRIVATE_NETWORK_MASK
595 richard 1199
dhcpif		$INTIF
841 richard 1200
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1201
#nodynip
865 richard 1202
#statip
1203
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1204
domain		$DOMAIN
355 richard 1205
dns1		$PRIVATE_IP
1206
dns2		$PRIVATE_IP
346 richard 1207
uamlisten	$PRIVATE_IP
503 richard 1208
uamport		3990
2370 tom.houday 1209
uamuiport	3991
837 richard 1210
macauth
1211
macpasswd	password
1697 richard 1212
strictmacauth
1243 richard 1213
locationname	$HOSTNAME.$DOMAIN
346 richard 1214
radiusserver1	127.0.0.1
1215
radiusserver2	127.0.0.1
1216
radiussecret	$secretradius
1217
radiusauthport	1812
1218
radiusacctport	1813
1243 richard 1219
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1220
redirurl
1243 richard 1221
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1222
uamsecret	$secretuam
1249 richard 1223
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1224
coaport		3799
1379 richard 1225
conup		$DIR_DEST_BIN/alcasar-conup.sh
1226
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1227
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1228
include		$DIR_DEST_ETC/alcasar-uamallowed
1229
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1230
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1231
#dhcpgateway		none
1232
#dhcprelayagent		none
1610 franck 1233
#dhcpgatewayport	none
2234 richard 1234
sslkeyfile	/etc/pki/tls/private/alcasar.key
1235
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1236
redirssl
2370 tom.houday 1237
uamuissl
346 richard 1238
EOF
2274 richard 1239
# 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 1240
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1241
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1242
# create files for trusted domains and urls
1148 crox53 1243
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1244
	chown root:apache $DIR_DEST_ETC/alcasar-*
1245
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1246
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1247
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1248
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1249
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1250
	if [ "$chilli_exist" == "1" ]
1251
	then
2454 tom.houday 1252
		userdel -r chilli 2>/dev/null
796 richard 1253
	fi
1254
	groupadd -f chilli
1255
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1256
}  # End of chilli()
1349 richard 1257
 
2541 rexy 1258
################################################################
2521 armand.ito 1259
##                   Function "e2guardian"                    ##
2541 rexy 1260
## - Set the parameters of this HTML proxy (as controler)     ##
1261
################################################################
2724 rexy 1262
e2guardian()
1 root 1263
{
2758 rexy 1264
# Adapt systemd unit
1265
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1266
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1267
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1268
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1269
# Adapt the main conf file
1293 richard 1270
# French deny HTML page
2764 rexy 1271
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1272
# Listen only on LAN side
2521 armand.ito 1273
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1274
# E2guardian listens on 8080 (HTTP)
1275
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1276
# E2guardian listens transparently on 8443 (HTTPS)
1277
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1278
# DG send its flow to HAVP (127.0.0.1:8090)
1279
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1280
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1281
# Don't log
2521 armand.ito 1282
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1283
# Disable HTML content control (weighted & banned)
2521 armand.ito 1284
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1285
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1286
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1287
# Disable URL control with regex
2764 rexy 1288
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1289
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1290
# Adapt the first group file (only one for instance)
2521 armand.ito 1291
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1292
# Reporting (deny page) in HTML
1293
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1294
 
2775 rexy 1295
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1296
#	[ -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
1297
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1298
#	[ -e /usr/share/e2guardian/languages/ukenglish/template.html.default ] || mv /usr/share/e2guardian/languages/ukenglish/template.html /usr/share/e2guardian/languages/ukenglish/template.html.default
1299
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1300
# Dont filtering files by extension or mime-type (empty list)
497 richard 1301
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1302
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1303
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1304
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1305
# Empty LAN IP list that won't be WEB filtered
497 richard 1306
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1307
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1308
# Creation of ALCASAR banned site list
497 richard 1309
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1310
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1311
# E2guardian filter config for ALCASAR
1312
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1313
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1314
#**
1315
# block all SSL and CONNECT tunnels
1316
**s
1317
# block all SSL and CONNECT tunnels specified only as an IP
1318
*ips
1319
# block all sites specified only by an IP
1320
*ip
1321
EOF
2775 rexy 1322
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1323
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1324
	cat <<EOF > $DIR_DG/lists/bannedurllist
1325
# E2guardian filter config for ALCASAR
1326
EOF
2775 rexy 1327
# Creation of files for rehabilited domains and urls
2758 rexy 1328
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1329
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1330
	touch $DIR_DG/lists/exceptionsitelist
1331
	touch $DIR_DG/lists/exceptionurllist
1332
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1333
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1334
	cat <<EOF >> $DIR_DG/lists/urlregexplist
1335
# Bing - add 'adlt=strict'
1336
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1337
EOF
1338
# 'Safesearch' regex actualisation
1339
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1340
# change the google safesearch ("safe=strict" instead of "safe=vss")
1341
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1342
# create log folder
1343
    mkdir -p /var/log/e2guardian
1344
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1345
} # End of e2guardian()
1 root 1346
 
71 richard 1347
##################################################################
2519 rexy 1348
##                     Function "antivirus"                     ##
1349
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1350
##################################################################
2724 rexy 1351
antivirus()
71 richard 1352
{
1358 richard 1353
# create 'havp' user
2396 tom.houday 1354
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1355
	if [ "$havp_exist" == "1" ]
288 richard 1356
	then
2454 tom.houday 1357
		userdel -r havp 2>/dev/null
1358
		groupdel havp 2>/dev/null
288 richard 1359
	fi
307 richard 1360
	groupadd -f havp
1486 richard 1361
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1362
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1363
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1364
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1365
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1366
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1367
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1368
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1369
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1370
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1371
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1372
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1373
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1374
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1375
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1376
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1377
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1378
# skip checking of youtube flow (too heavy load / risk too low)
1379
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1380
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1381
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1382
# adapt init script and systemd unit
335 richard 1383
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1384
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1385
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1386
	# replace of the intercept page (template)
340 richard 1387
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1388
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1389
# update virus database every 4 hours (24h/6)
1357 richard 1390
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1391
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1392
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1393
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1394
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1395
# update now
1382 richard 1396
	/usr/bin/freshclam --no-warnings
2724 rexy 1397
} # End of antivirus()
71 richard 1398
 
2519 rexy 1399
################################################################################
1400
##                           Function "tinyproxy"                             ##
2552 rexy 1401
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1402
################################################################################
2724 rexy 1403
tinyproxy()
1485 richard 1404
{
2396 tom.houday 1405
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1406
	if [ "$tinyproxy_exist" == "1" ]
1407
	then
2454 tom.houday 1408
		userdel -r tinyproxy 2>/dev/null
1409
		groupdel tinyproxy 2>/dev/null
1486 richard 1410
	fi
1411
	groupadd -f tinyproxy
1488 richard 1412
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1413
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1414
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1415
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1416
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1417
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1418
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1419
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1420
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1421
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1422
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1423
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1424
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1425
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1426
# Create the systemd unit
1427
cat << EOF > /lib/systemd/system/tinyproxy.service
1428
#  This file is part of systemd.
1429
#
1430
#  systemd is free software; you can redistribute it and/or modify it
1431
#  under the terms of the GNU General Public License as published by
1432
#  the Free Software Foundation; either version 2 of the License, or
1433
#  (at your option) any later version.
1485 richard 1434
 
1509 richard 1435
# This unit launches tinyproxy (a very light proxy).
1518 richard 1436
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1437
[Unit]
1438
Description=Tinyproxy Web Proxy Server
2764 rexy 1439
After=network-online.target iptables.service
1509 richard 1440
 
1441
[Service]
1442
Type=forking
2775 rexy 1443
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1444
ExecStartPre=/bin/sleep 2
2775 rexy 1445
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1446
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1447
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1448
[Install]
1449
WantedBy=multi-user.target
1450
EOF
1451
 
2724 rexy 1452
} # end of tinyproxy()
1453
 
1454
##############################################################
1455
##                            function "ulogd"              ##
1456
## - Ulog config for multi-log files                        ##
1457
##############################################################
1458
ulogd()
476 richard 1459
{
1460
# Three instances of ulogd (three different logfiles)
1461
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1462
	nl=1
1358 richard 1463
	for log_type in traceability ssh ext-access
478 richard 1464
	do
1365 richard 1465
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1466
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1467
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1468
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1469
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1470
[emu1]
478 richard 1471
file="/var/log/firewall/$log_type.log"
1472
sync=1
1473
EOF
1452 richard 1474
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1475
		nl=`expr $nl + 1`
1476
	done
476 richard 1477
	chown -R root:apache /var/log/firewall
1478
	chmod 750 /var/log/firewall
1479
	chmod 640 /var/log/firewall/*
2724 rexy 1480
}  # End of ulogd()
476 richard 1481
 
1159 crox53 1482
##########################################################
2519 rexy 1483
##                    Function "nfsen"                  ##
2771 rexy 1484
## - configure NetFlow collector (nfcapd)               ##
1485
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1486
##########################################################
1389 richard 1487
nfsen()
1 root 1488
{
2772 rexy 1489
	groupadd -f nfcapd
2771 rexy 1490
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1491
# nfcapd unit for systemd
1492
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1493
#  This file is part of systemd.
1494
#
1495
#  systemd is free software; you can redistribute it and/or modify it
1496
#  under the terms of the GNU General Public License as published by
1497
#  the Free Software Foundation; either version 2 of the License, or
1498
#  (at your option) any later version.
1499
 
2771 rexy 1500
# This unit launches nfcapd (a Netflow collector).
1372 richard 1501
[Unit]
2771 rexy 1502
Description=Netflow Capture Daemon
1503
After=network-online.target iptables.service
1372 richard 1504
 
1505
[Service]
2771 rexy 1506
Type=exec
1507
PIDFile=/run/nfcapd/nfcapd.pid
2775 rexy 1508
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profile-data/live/alcasar_netflow
2771 rexy 1509
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1510
 
1511
[Install]
1512
WantedBy=multi-user.target
1513
EOF
2772 rexy 1514
    [ -d /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
2775 rexy 1515
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1516
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1517
} # End of nfsen()
1 root 1518
 
2552 rexy 1519
###########################################################
1520
##                     Function "vnstat"                 ##
1521
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1522
###########################################################
2724 rexy 1523
vnstat()
1541 richard 1524
{
2330 tom.houday 1525
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1526
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1527
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1528
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1529
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1530
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1531
} # End of vnstat()
2281 tom.houday 1532
 
2724 rexy 1533
###################################################################
1534
##                     Function "dnsmasq"                        ##
1535
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1536
###################################################################
1537
dnsmasq()
219 jeremy 1538
{
1539
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1540
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1541
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1542
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1543
# Configuration file for "dnsmasq with whitelist"
1873 richard 1544
# ADD Toulouse university whitelist domains
2775 rexy 1545
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1546
listen-address=127.0.0.1
1356 richard 1547
port=55
1472 richard 1548
no-dhcp-interface=lo
1356 richard 1549
bind-interfaces
1721 richard 1550
cache-size=1024
1356 richard 1551
domain-needed
1552
expand-hosts
1553
bogus-priv
1554
filterwin2k
2688 lucas.echa 1555
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1556
server=$DNS1
1557
server=$DNS2
1356 richard 1558
EOF
2688 lucas.echa 1559
	# Create dnsmasq-whitelist unit
2745 rexy 1560
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1561
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1562
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1563
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1564
} # End of dnsmasq()
2688 lucas.echa 1565
 
2724 rexy 1566
#########################################################
1567
##              Function "unbound"                     ##
1568
## - create the conf files for 4 unbound services      ##
1569
## - create the systemd files for 4 unbound services   ##
1570
#########################################################
2688 lucas.echa 1571
unbound ()
1572
{
1573
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1574
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1575
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1576
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1577
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1578
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1579
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1580
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1581
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1582
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1583
	# Local static DNS configuration
1584
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1585
 
2724 rexy 1586
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1587
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1588
forward-zone:
1589
	name: "."
1590
	forward-addr: $DNS1
1591
	forward-addr: $DNS2
1472 richard 1592
EOF
1593
 
2724 rexy 1594
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1595
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1596
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1597
## Add one block for each domain name managed by an other DNS server
1598
##
1599
## Example:
1600
##
1601
## server:
1602
##     local-zone: "<your_domain>." transparent
1603
## forward-zone:
1604
##     name: "<your_domain>."
1605
##     forward-addr: <@IP_domain_server>
1606
##
2558 rexy 1607
## INFO : local hostnames are resolved in /etc/hosts file
1608
EOF
1609
 
2724 rexy 1610
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1611
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1612
server:
1613
	local-zone: "$HOSTNAME.$DOMAIN" static
1614
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1615
	local-zone: "$HOSTNAME" static
1616
	local-data: "$HOSTNAME A $PRIVATE_IP"
1617
	local-zone: "$DOMAIN." static
1618
	local-data: "$DOMAIN. A"
1619
EOF
1620
 
2724 rexy 1621
# Configuration file for lo of forward unbound
2688 lucas.echa 1622
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1623
server:
1624
	interface: 127.0.0.1@53
1625
	access-control-view: 127.0.0.1/8 lo
1626
 
1627
view:
1628
	name: "lo"
1629
	local-zone: "$HOSTNAME.$DOMAIN" static
1630
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1631
	local-zone: "$HOSTNAME" static
1632
	local-data: "$HOSTNAME A 127.0.0.1"
1633
	view-first: yes
1634
EOF
1635
 
2724 rexy 1636
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1637
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1638
server:
1639
	interface: ${PRIVATE_IP}@53
1640
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1641
 
1642
view:
1643
	name: "$INTIF"
1644
	local-zone: "$HOSTNAME.$DOMAIN" static
1645
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1646
	local-zone: "$HOSTNAME" static
1647
	local-data: "$HOSTNAME A $PRIVATE_IP"
1648
	view-first: yes
1649
EOF
1650
 
2724 rexy 1651
# Configuration file for forward unbound
2688 lucas.echa 1652
	cat << EOF > /etc/unbound/unbound.conf
1653
server:
1654
	verbosity: 1
1655
	hide-version: yes
1656
	hide-identity: yes
1657
	do-ip6: no
1658
	include: /etc/unbound/conf.d/common/forward-zone.conf
1659
	include: /etc/unbound/conf.d/common/local-forward/*
1660
	include: /etc/unbound/conf.d/common/local-dns/*
1661
	include: /etc/unbound/conf.d/forward/*
1662
EOF
1663
 
2724 rexy 1664
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1665
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1666
server:
1667
	interface: ${PRIVATE_IP}@54
1668
	access-control: $PRIVATE_IP_MASK allow
1669
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1670
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1671
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1672
EOF
1673
 
2724 rexy 1674
# Configuration file for blacklist unbound
2688 lucas.echa 1675
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1676
server:
1677
	verbosity: 1
1678
	hide-version: yes
1679
	hide-identity: yes
1680
	do-ip6: no
1681
	logfile: "/var/log/unbound/unbound-blacklist.log"
1682
	chroot: ""
1683
	define-tag: "blacklist"
1684
	log-local-actions: yes
1685
	include: /etc/unbound/conf.d/common/forward-zone.conf
1686
	include: /etc/unbound/conf.d/common/local-forward/*
1687
	include: /etc/unbound/conf.d/common/local-dns/*
1688
	include: /etc/unbound/conf.d/blacklist/*
1689
	include: /usr/local/share/unbound-bl-enabled/*
1690
EOF
1691
 
2724 rexy 1692
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1693
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1694
server:
1695
	interface: ${PRIVATE_IP}@55
1696
	access-control: $PRIVATE_IP_MASK allow
1697
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1698
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1699
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1700
EOF
1701
 
2724 rexy 1702
# Configuration file for whitelist unbound
2688 lucas.echa 1703
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1704
server:
1705
	verbosity: 1
1706
	hide-version: yes
1707
	hide-identity: yes
1708
	do-ip6: no
1709
	do-not-query-localhost: no
1710
	define-tag: "whitelist"
1711
	local-zone: "." transparent
1712
	local-zone-tag: "." "whitelist"
1713
	include: /usr/local/share/unbound-wl-enabled/*
1714
	include: /etc/unbound/conf.d/whitelist/*
1715
	include: /etc/unbound/conf.d/common/local-dns/*
1716
	include: /etc/unbound/conf.d/common/local-forward/*
1717
forward-zone:
1718
	name: "."
1719
	forward-addr: 127.0.0.1@55
1720
EOF
1721
 
2724 rexy 1722
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1723
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1724
server:
1725
	interface: ${PRIVATE_IP}@56
1726
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1727
 
1728
view:
1729
	name: "$INTIF"
1730
	local-zone: "." redirect
1731
	local-data: ". A $PRIVATE_IP"
1732
EOF
1733
 
2724 rexy 1734
# Configuration file for blackhole unbound
2688 lucas.echa 1735
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1736
server:
1737
	verbosity: 1
1738
	hide-version: yes
1739
	hide-identity: yes
1740
	do-ip6: no
1741
	include: /etc/unbound/conf.d/blackhole/*
1742
	include: /etc/unbound/conf.d/common/local-dns/*
1743
	include: /etc/unbound/conf.d/common/local-forward/*
1744
EOF
1745
 
1746
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1747
	then
1748
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1749
	fi
1750
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1751
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1752
	for list in blacklist blackhole whitelist
1474 richard 1753
	do
2688 lucas.echa 1754
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1755
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1756
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1757
	done
2688 lucas.echa 1758
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1759
} # End of unbound()
2688 lucas.echa 1760
 
2689 lucas.echa 1761
##################################################
1762
##              Function "dhcpd"                ##
1763
##################################################
2724 rexy 1764
dhcpd()
2689 lucas.echa 1765
{
1766
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1767
	cat <<EOF > /etc/dhcpd.conf
1768
ddns-update-style none;
1769
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1770
	option routers $PRIVATE_IP;
1771
	option subnet-mask $PRIVATE_NETMASK;
1772
	option domain-name-servers $PRIVATE_IP;
1773
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1774
	default-lease-time 21600;
1775
	max-lease-time 43200;
1776
}
1777
EOF
2724 rexy 1778
} # End of dhcpd()
2689 lucas.echa 1779
 
2552 rexy 1780
##########################################################
1781
##                      Function "BL"                   ##
2769 rexy 1782
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1783
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1784
##     - URLs for E²guardian                            ##
1785
##     - IPs for NetFilter                              ##
2769 rexy 1786
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1787
##########################################################
2724 rexy 1788
BL()
308 richard 1789
{
1930 richard 1790
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1791
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1792
	mkdir -p /tmp/blacklists
1938 richard 1793
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1794
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1795
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1796
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1797
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1798
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1799
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1800
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1801
# add additional BL files
2770 rexy 1802
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1803
	do
1804
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1805
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1806
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1807
	done
2521 armand.ito 1808
	chown -R e2guardian:apache $DIR_DG
1957 richard 1809
	chown -R root:apache $DIR_DEST_SHARE
1810
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1811
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1812
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1813
# enable the default categories
1957 richard 1814
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1815
	rm -rf /tmp/blacklists
2724 rexy 1816
} # End of BL()
219 jeremy 1817
 
2552 rexy 1818
#######################################################
1819
##                  Function "cron"                  ##
1820
## - write all cron & anacron files                  ##
1821
#######################################################
2724 rexy 1822
cron()
1 root 1823
{
2640 rexy 1824
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1825
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1826
	cat <<EOF > /etc/crontab
1828 richard 1827
SHELL=/usr/bin/bash
2640 rexy 1828
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1829
MAILTO=root
1830
HOME=/
1831
 
1832
# run-parts
1833
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1834
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1835
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1836
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1837
EOF
1838
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1839
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1840
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1841
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1842
EOF
811 richard 1843
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1844
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1845
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1846
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1847
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1848
EOF
952 franck 1849
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1850
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1851
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1852
EOF
2454 tom.houday 1853
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1854
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1855
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1856
EOF
2454 tom.houday 1857
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1858
# Update the system (everyday at 3:30 am)
762 franck 1859
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1860
EOF
2454 tom.houday 1861
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1862
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1863
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1864
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1865
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1866
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1867
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1868
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1869
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1870
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1871
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1872
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1873
EOF
2454 tom.houday 1874
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1875
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1876
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1877
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1878
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1879
 
2228 franck 1880
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1881
EOF
2454 tom.houday 1882
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1883
# start dead daemons (after boot process and every 18')
1851 franck 1884
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1885
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1886
EOF
2454 tom.houday 1887
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1888
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1889
 
1874 raphael.pi 1890
EOF
2769 rexy 1891
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1892
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1893
 
1894
EOF
2304 tom.houday 1895
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1896
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1897
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1898
EOF
2771 rexy 1899
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1900
# Remove netflow files older than one year
1901
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1902
EOF
1808 richard 1903
# removing the users crons
522 richard 1904
	rm -f /var/spool/cron/*
2724 rexy 1905
} # End of cron()
1 root 1906
 
2552 rexy 1907
######################################################################
1908
##                      Fonction "Fail2Ban"                         ##
1909
##- Adapt conf file to ALCASAR                                      ##
1910
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1911
######################################################################
1163 crox53 1912
fail2ban()
1913
{
2243 tom.houday 1914
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1915
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1916
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1917
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1918
	chmod 644 /var/log/fail2ban.log
1489 richard 1919
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1920
	/usr/bin/touch /var/log/auth.log
1515 richard 1921
# fail2ban unit
1922
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1923
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1924
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1925
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1926
} # End of fail2ban()
1163 crox53 1927
 
2552 rexy 1928
#########################################################
1929
##                   Fonction "gammu_smsd"             ##
1930
## - Creating of SMS management database               ##
1931
## - Write the gammu a gammu_smsd conf files           ##
1932
#########################################################
1376 richard 1933
gammu_smsd()
1934
{
2601 tom.houday 1935
# Create 'gammu' system user
1936
	groupadd -f gammu_smsd
1937
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1938
	usermod -a -G dialout gammu_smsd
1939
 
1940
# Create 'gammu' database
1941
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1942
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1943
# Add a gammu database structure
2688 lucas.echa 1944
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1945
 
2552 rexy 1946
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1947
	cat << EOF > /etc/gammurc
2552 rexy 1948
[gammu]
1949
device = /dev/ttyUSB0
1950
connection = at115200
1951
EOF
1952
 
2601 tom.houday 1953
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1954
[gammu]
1955
port = /dev/ttyUSB0
1956
connection = at115200
1957
 
1958
[smsd]
1959
PIN = 1234
1960
logfile = /var/log/gammu-smsd/gammu-smsd.log
1961
logformat = textall
1962
debuglevel = 0
1963
 
1964
service = sql
1965
driver = native_mysql
1966
user = $DB_USER
1967
password = $radiuspwd
1968
pc = localhost
1969
database = $DB_GAMMU
1970
 
2631 rexy 1971
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1972
 
1973
StatusFrequency = 30
1380 richard 1974
;LoopSleep = 2
1376 richard 1975
 
1976
;ResetFrequency = 300
1977
;HardResetFrequency = 120
1978
 
2454 tom.houday 1979
CheckSecurity = 1
1376 richard 1980
CheckSignal = 1
1981
CheckBattery = 0
1982
EOF
2601 tom.houday 1983
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1984
 
2601 tom.houday 1985
# Create the systemd unit
1986
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1987
[Unit]
1988
Description=SMS daemon for Gammu
1989
Documentation=man:gammu-smsd(1)
1990
After=network.target mysql.service
1376 richard 1991
 
2601 tom.houday 1992
[Service]
1993
Type=forking
2775 rexy 1994
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1995
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1996
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1997
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1998
 
1999
[Install]
2000
WantedBy=multi-user.target
2001
EOF
2002
 
2314 richard 2003
# Log folder for gammu-smsd
2772 rexy 2004
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2005
	chmod 755 /var/log/gammu-smsd
1376 richard 2006
 
2552 rexy 2007
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2008
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2009
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2010
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2011
#EOF
2552 rexy 2012
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2013
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2014
 
2724 rexy 2015
} # End of gammu_smsd()
1376 richard 2016
 
2552 rexy 2017
############################################################
2018
##                 Fonction "msec"                        ##
2019
## - Apply the "fileserver" security level                ##
2020
## - remove the "system request" for rebboting            ##
2021
## - Fix several file permissions                         ##
2022
############################################################
2202 richard 2023
msec()
2024
{
2025
 
2026
# Apply fileserver security level
2211 richard 2027
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2028
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2029
 
2203 richard 2030
# Set permissions monitoring and enforcement
2202 richard 2031
cat <<EOF > /etc/security/msec/perm.local
2032
/var/log/firefwall/                     root.apache     750
2033
/var/log/firewall/*                     root.apache     640
2034
/etc/security/msec/perm.local           root.root       640
2035
/etc/security/msec/level.local          root.root       640
2036
/etc/freeradius-web                     root.apache     750
2037
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2038
/etc/raddb/client.conf                  radius.radius   640
2039
/etc/raddb/radius.conf                  radius.radius   640
2040
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2041
/etc/raddb/sites-available/alcasar      radius.apache   660
2042
/etc/pki/*                              root.apache     750
2211 richard 2043
/var/log/netflow/porttracker            root.apache     770
2044
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2045
EOF
2454 tom.houday 2046
# apply now hourly & daily checks
2202 richard 2047
/usr/sbin/msec
2211 richard 2048
/etc/cron.weekly/msec
2202 richard 2049
 
2724 rexy 2050
} # End of msec()
2202 richard 2051
 
2052
##################################################################
2552 rexy 2053
##                   Fonction "letsencrypt"                     ##
2054
## - Install Let's Encrypt client                               ##
2055
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2056
##################################################################
2057
letsencrypt()
2058
{
2059
	echo "Installing Let's Encrypt client..."
2060
 
2586 tom.houday 2061
	# Remove potential old installers
2062
	rm -rf /tmp/acme.sh-*
2063
 
2304 tom.houday 2064
	# Extract acme.sh
2065
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2066
 
2067
	pwdInstall=$(pwd)
2688 lucas.echa 2068
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2069
 
2070
	acmesh_installDir="/opt/acme.sh"
2071
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2072
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2073
 
2074
	# Install acme.sh
2075
	./acme.sh --install \
2076
		--home $acmesh_installDir \
2077
		--config-home $acmesh_confDir/data \
2078
		--certhome $acmesh_confDir/certs \
2079
		--accountkey $acmesh_confDir/ca/account.key \
2080
		--accountconf $acmesh_confDir/data/account.conf \
2081
		--useragent $acmesh_userAgent \
2308 tom.houday 2082
		--nocron \
2083
		> /dev/null
2304 tom.houday 2084
 
2085
	if [ $? -ne 0 ]; then
2086
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2087
	fi
2088
 
2089
	# Create configuration file
2090
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2091
email=
2092
dateIssueRequest=
2093
domainRequest=
2094
challenge=
2095
dateIssued=
2096
dnsapi=
2097
dateNextRenewal=
2098
EOF
2099
 
2688 lucas.echa 2100
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2101
	rm -rf /tmp/acme.sh-*
2102
 
2724 rexy 2103
} # End of letsencrypt()
2304 tom.houday 2104
 
2105
##################################################################
2552 rexy 2106
##                    Fonction "post_install"                   ##
2107
## - Modifying banners (locals et ssh) & prompts                ##
2108
## - SSH config                                                 ##
2109
## - sudoers config & files security                            ##
2110
## - log rotate & ANSSI security parameters                     ##
2111
## - Apply former conf in case of an update                     ##
2112
##################################################################
1 root 2113
post_install()
2114
{
2195 richard 2115
# change the SSH banner
2116
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2117
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2118
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2119
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2120
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2121
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2122
# postfix banner anonymisation
2688 lucas.echa 2123
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2124
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2125
# sshd liste on EXTIF & INTIF
1548 richard 2126
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2127
# sshd authorized certificate for root login
1696 franck 2128
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2129
# ALCASAR conf file
2327 richard 2130
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2131
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2132
	echo "SSH=on" >> $CONF_FILE
1631 richard 2133
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2134
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2135
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2136
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2137
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2138
	echo "LDAP_FILTER=" >> $CONF_FILE
2139
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2140
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2141
	echo "LDAP_SSL=on" >> $CONF_FILE
2142
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2143
	echo "SMS=off" >> $CONF_FILE
2144
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2145
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2146
	echo "FAILOVER=30" >> $CONF_FILE
2147
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2148
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2149
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2150
	echo "BL_PUREIP=on" >> $CONF_FILE
2151
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2152
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2153
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2154
# Prompt customisation (colors)
1 root 2155
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2156
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2157
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2158
# sudoers configuration for "apache" & "sysadmin"
1 root 2159
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2160
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2161
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2162
# Modify some logrotate files (gammu, ulogd)
1 root 2163
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2164
	chmod 644 /etc/logrotate.d/*
2195 richard 2165
# Log compression
706 franck 2166
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2167
# actualisation des fichiers logs compressés
2521 armand.ito 2168
	for dir in firewall e2guardian lighttpd
706 franck 2169
	do
2688 lucas.echa 2170
		find /var/log/$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 2171
	done
1221 richard 2172
# create the alcasar-load_balancing unit
2173
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2174
#  This file is part of systemd.
2175
#
2176
#  systemd is free software; you can redistribute it and/or modify it
2177
#  under the terms of the GNU General Public License as published by
2178
#  the Free Software Foundation; either version 2 of the License, or
2179
#  (at your option) any later version.
2180
 
2181
# This unit lauches alcasar-load-balancing.sh script.
2182
[Unit]
2183
Description=alcasar-load_balancing.sh execution
2184
After=network.target iptables.service
2185
 
2186
[Service]
2187
Type=oneshot
2188
RemainAfterExit=yes
1828 richard 2189
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2190
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2191
TimeoutSec=0
2192
SysVStartPriority=99
2193
 
2194
[Install]
2195
WantedBy=multi-user.target
1157 stephane 2196
EOF
2601 tom.houday 2197
	/usr/bin/systemctl daemon-reload
1221 richard 2198
# processes launched at boot time (Systemctl)
2771 rexy 2199
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2200
	do
1574 richard 2201
		/usr/bin/systemctl -q enable $i.service
1221 richard 2202
	done
2454 tom.houday 2203
 
1452 richard 2204
# disable processes at boot time (Systemctl)
2688 lucas.echa 2205
	for i in ulogd gpm dhcpd
1452 richard 2206
	do
1574 richard 2207
		/usr/bin/systemctl -q disable $i.service
1452 richard 2208
	done
2454 tom.houday 2209
 
1221 richard 2210
# Apply French Security Agency (ANSSI) rules
1362 richard 2211
# ignore ICMP broadcast (smurf attack)
2212
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2213
# ignore ICMP errors bogus
2214
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2215
# remove ICMP redirects responces
2216
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2217
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2218
# enable SYN Cookies (Syn flood attacks)
2219
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2220
# enable kernel antispoofing
2221
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2222
# ignore source routing
2223
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2224
# set conntrack timer to 1h (3600s) instead of 5 weeks
2225
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2226
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2227
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2228
# disable iptables_helpers
2229
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2230
# Switch to the router mode
2231
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2232
# Remove unused service ipv6
1964 franck 2233
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2234
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2235
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2236
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2237
# switch to multi-users runlevel (instead of x11)
1221 richard 2238
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2239
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2240
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2241
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2242
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2243
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2244
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2245
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2246
	then
2454 tom.houday 2247
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2248
		echo >> /etc/mageia-release
2249
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2250
	fi
2251
	if [ $Lang == "fr" ]
2252
	then
2253
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2254
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2255
	else
2256
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2257
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2258
	fi
2259
	/usr/bin/update-grub2
1221 richard 2260
# Load and apply the previous conf file
2261
	if [ "$mode" = "update" ]
532 richard 2262
	then
1668 richard 2263
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2264
		$DIR_DEST_BIN/alcasar-conf.sh --load
2265
		PARENT_SCRIPT=`basename $0`
2266
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2267
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2268
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2269
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2270
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2271
	fi
2560 rexy 2272
	rm -f /var/tmp/alcasar-conf*
1221 richard 2273
	chown -R root:apache $DIR_DEST_ETC/*
2274
	chmod -R 660 $DIR_DEST_ETC/*
2275
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2276
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2277
	echo ""
1 root 2278
	echo "#############################################################################"
638 richard 2279
	if [ $Lang == "fr" ]
2280
		then
2281
		echo "#                        Fin d'installation d'ALCASAR                       #"
2282
		echo "#                                                                           #"
2283
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2284
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2285
		echo "#                                                                           #"
2286
		echo "#############################################################################"
2287
		echo
2288
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2289
		echo
2290
		echo "- Lisez attentivement la documentation d'exploitation"
2291
		echo
2688 lucas.echa 2292
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2293
		echo
2294
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2295
	else
2396 tom.houday 2296
		echo "#                        End of ALCASAR install process                     #"
638 richard 2297
		echo "#                                                                           #"
2298
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2299
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2300
		echo "#                                                                           #"
2301
		echo "#############################################################################"
2302
		echo
2303
		echo "- The system will be rebooted in order to operate ALCASAR"
2304
		echo
2305
		echo "- Read the exploitation documentation"
2306
		echo
2688 lucas.echa 2307
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2308
		echo
2309
		echo "                   Hit 'Enter' to continue"
2310
	fi
1782 franck 2311
	sleep 2
2560 rexy 2312
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2313
	then
2688 lucas.echa 2314
		read
815 richard 2315
	fi
774 richard 2316
	clear
1 root 2317
	reboot
2724 rexy 2318
} # End of post_install()
1 root 2319
 
2552 rexy 2320
#####################################################################################
2321
#                                   Main Install loop                               #
2322
#####################################################################################
832 richard 2323
dir_exec=`dirname "$0"`
2324
if [ $dir_exec != "." ]
2325
then
2326
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2327
	echo "Launch this program from the ALCASAR archive directory"
2328
	exit 0
2329
fi
2688 lucas.echa 2330
if [ $EUID -gt 0 ]
2220 richard 2331
then
2688 lucas.echa 2332
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2333
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2334
	exit 0
2335
fi
832 richard 2336
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2337
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2338
nb_args=$#
2339
args=$1
2340
if [ $nb_args -eq 0 ]
2341
then
2342
	nb_args=1
2343
	args="-h"
2344
fi
1062 richard 2345
chmod -R u+x $DIR_SCRIPTS/*
1 root 2346
case $args in
2347
	-\? | -h* | --h*)
2348
		echo "$usage"
2349
		exit 0
2350
		;;
291 franck 2351
	-i | --install)
2724 rexy 2352
		for func in license testing
2353
		do
2354
			header_install
2355
			$func
2356
			if [ $DEBUG_ALCASAR == "on" ]
2357
			then
2358
				echo "*** 'debug' : end of install '$func' ***"
2359
				read
2360
			fi
2361
		done
595 richard 2362
# RPMs install
2363
		$DIR_SCRIPTS/alcasar-urpmi.sh
2364
		if [ "$?" != "0" ]
1 root 2365
		then
595 richard 2366
			exit 0
2367
		fi
1249 richard 2368
		if [ -e $CONF_FILE ]
595 richard 2369
		then
2458 richard 2370
# Uninstall or update the running version
2371
			if [ "$mode" == "update" ]
2372
			then
2560 rexy 2373
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2374
			else
2560 rexy 2375
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2376
			fi
595 richard 2377
		fi
2466 richard 2378
	if [ $DEBUG_ALCASAR == "on" ]
2379
	then
2380
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2381
		read
2466 richard 2382
	fi
2454 tom.houday 2383
# Test if manual update
2560 rexy 2384
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2385
		then
636 richard 2386
			header_install
595 richard 2387
			if [ $Lang == "fr" ]
636 richard 2388
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2389
				else echo "The configuration file of an old version has been found";
595 richard 2390
			fi
597 richard 2391
			response=0
2760 lucas.echa 2392
			PTN='^[oOnNyY]?$'
2393
			until [[ "$response" =~ $PTN ]]
597 richard 2394
			do
2395
				if [ $Lang == "fr" ]
2396
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2397
					else echo -n "Do you want to use it (Y/n)?";
2398
				 fi
2399
				read response
2454 tom.houday 2400
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2401
				then rm -f /var/tmp/alcasar-conf*
597 richard 2402
				fi
2403
			done
2404
		fi
636 richard 2405
# Test if update
2560 rexy 2406
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2407
		then
2408
			if [ $Lang == "fr" ]
2409
				then echo "#### Installation avec mise à jour ####";
2410
				else echo "#### Installation with update     ####";
2411
			fi
2560 rexy 2412
# Extract some info from the previous configuration file
2413
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2414
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2415
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2416
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2417
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2418
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2419
			mode="update"
1 root 2420
		fi
2758 rexy 2421
		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 2422
		do
2423
			$func
2466 richard 2424
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2425
			then
2466 richard 2426
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2427
				read
2466 richard 2428
			fi
14 richard 2429
		done
5 franck 2430
		;;
291 franck 2431
	-u | --uninstall)
1828 richard 2432
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2433
		then
597 richard 2434
			if [ $Lang == "fr" ]
2435
				then echo "ALCASAR n'est pas installé!";
2436
				else echo "ALCASAR isn't installed!";
2437
			fi
1 root 2438
			exit 0
2439
		fi
5 franck 2440
		response=0
2760 lucas.echa 2441
		PTN='^[oOyYnN]?$'
2442
		until [[ "$response" =~ $PTN ]]
5 franck 2443
		do
597 richard 2444
			if [ $Lang == "fr" ]
2760 lucas.echa 2445
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2446
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2447
			fi
5 franck 2448
			read response
2449
		done
1103 richard 2450
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2451
		then
1103 richard 2452
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2453
		else
2560 rexy 2454
			rm -f /var/tmp/alcasar-conf*
1 root 2455
		fi
597 richard 2456
# Uninstall the running version
2560 rexy 2457
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2458
		;;
2459
	*)
2460
		echo "Argument inconnu :$1";
460 richard 2461
		echo "Unknown argument :$1";
1 root 2462
		echo "$usage"
2463
		exit 1
2464
		;;
2465
esac
10 franck 2466
# end of script