Subversion Repositories ALCASAR

Rev

Rev 2776 | Rev 2802 | 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 2801 2020-04-07 17:31:42Z 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
2801 rexy 767
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
768
	chmod 640 /etc/pki/CA/*
769
    chown root:root /etc/pki/CA/private, chmod 700 /etc/pki/CA/private
770
    chmod 600 /etc/pki/CA/private/*
771
    chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
772
    chmod 640 /etc/pki/tls/private/*
2763 rexy 773
} # End of CA()
774
 
2552 rexy 775
###################################################
776
##                  Function "ACC"               ##
777
## - copy ALCASAR Control Center (ACC) files     ##
778
## - configuration of the web server (Lighttpd)  ##
779
## - creation of the first ACC admin account     ##
780
## - secure the ACC access                       ##
781
###################################################
2724 rexy 782
ACC()
1 root 783
{
784
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
785
	mkdir $DIR_WEB
1833 richard 786
# Copy & adapt ACC files
316 richard 787
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
788
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2770 rexy 789
	# Waiting for new phpsysinfo special page
790
	#$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
791
	#$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
792
	#$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/phpsysinfo/includes/xml/portail.php
793
	#chmod 640 $DIR_ACC/phpsysinfo/includes/xml/portail.php
5 franck 794
	chown -R apache:apache $DIR_WEB/*
1833 richard 795
# copy & adapt "freeradius-web" files
796
	cp -rf $DIR_CONF/freeradius-web/ /etc/
797
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
798
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
799
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
800
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
801
	cat <<EOF > /etc/freeradius-web/naslist.conf
802
nas1_name: alcasar-$ORGANISME
803
nas1_model: Network Access Controler
804
nas1_ip: $PRIVATE_IP
805
nas1_port_num: 0
806
nas1_community: public
807
EOF
808
	chown -R apache:apache /etc/freeradius-web/
809
# create the log & backup structure :
1489 richard 810
# - base = users database
811
# - archive = tarball of "base + http firewall + netflow"
1833 richard 812
# - security = watchdog log
2138 richard 813
	for i in base archive security activity_report;
1 root 814
	do
815
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
816
	done
5 franck 817
	chown -R root:apache $DIR_SAVE
1833 richard 818
# Configuring & securing php
71 richard 819
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 820
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
821
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 822
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
823
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 824
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
825
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 826
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
827
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 828
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 829
# Configuring & securing Lighttpd
790 richard 830
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 831
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
832
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 833
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
834
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 835
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
836
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 837
 
838
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2488 lucas.echa 839
	$SED "s?^#[ ]*\"mod_auth\",.*? \"mod_auth\",?g" /etc/lighttpd/modules.conf
840
	$SED "s?^#[ ]*\"mod_alias\",.*? \"mod_alias\",?g" /etc/lighttpd/modules.conf
841
	$SED "s?^#[ ]*\"mod_redirect\",.*? \"mod_redirect\",?g" /etc/lighttpd/modules.conf
842
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
843
 
2592 rexy 844
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 845
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 846
 
847
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
848
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
849
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
850
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
851
 
852
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
853
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 854
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
855
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
856
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
857
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2593 rexy 858
	ln -s /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 859
 
2588 rexy 860
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
861
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
862
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 863
 
2588 rexy 864
	chown -R apache:apache /var/log/lighttpd
2758 rexy 865
#	/usr/bin/systemctl start lighttpd
866
#	/usr/bin/systemctl start php-fpm
2488 lucas.echa 867
 
2552 rexy 868
# Creation of the first account (in 'admin' profile)
2293 tom.houday 869
	if [ "$mode" = "install" ]
2688 lucas.echa 870
	then
871
		header_install
1268 richard 872
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 873
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
874
		mkdir -p $DIR_DEST_ETC/digest
875
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 876
		if [ $Lang == "fr" ]
2760 lucas.echa 877
			then echo "Création du premier compte administrateur : "
878
			else echo "Creation of the first admin account : "
2737 rexy 879
		fi
2688 lucas.echa 880
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
881
		do
882
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
883
		done
2293 tom.houday 884
	fi
2488 lucas.echa 885
 
2737 rexy 886
	# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 887
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 888
	# Log file for ACC access imputability
889
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
890
	chown root:apache /var/Save/security/acc_access.log
891
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 892
} # End of ACC()
1 root 893
 
2552 rexy 894
#############################################################
895
##               Function "time_server"                    ##
896
## - Configuring NTP server                                ##
897
#############################################################
2724 rexy 898
time_server()
1837 richard 899
{
900
# Set the Internet time server
901
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
902
	cat <<EOF > /etc/ntp/step-tickers
903
0.fr.pool.ntp.org	# adapt to your country
904
1.fr.pool.ntp.org
905
2.fr.pool.ntp.org
906
EOF
907
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
908
	cat <<EOF > /etc/ntp.conf
909
server 0.fr.pool.ntp.org	# adapt to your country
910
server 1.fr.pool.ntp.org
911
server 2.fr.pool.ntp.org
912
server 127.127.1.0   		# local clock si NTP internet indisponible ...
913
fudge 127.127.1.0 stratum 10
914
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
915
restrict 127.0.0.1
916
driftfile /var/lib/ntp/drift
917
logfile /var/log/ntp.log
918
disable monitor
919
EOF
920
	chown -R ntp:ntp /var/lib/ntp
921
# Synchronize now
2688 lucas.echa 922
	ntpd -4 -q -g &
2724 rexy 923
} # End of time_server()
1837 richard 924
 
2541 rexy 925
#####################################################################
926
##                     Function "init_db"                          ##
927
## - Mysql initialization                                          ##
928
## - Set admin (root) password                                     ##
929
## - Remove unused users & databases                               ##
930
## - Radius database creation                                      ##
931
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
932
#####################################################################
2724 rexy 933
init_db()
1 root 934
{
2688 lucas.echa 935
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 936
	then
937
		systemctl stop mysqld
938
	fi
1355 richard 939
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 940
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 941
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 942
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 943
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
944
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 945
	[ -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 946
	[ -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 947
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
948
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
949
	/usr/bin/systemctl start mysqld
1963 richard 950
	nb_round=1
1981 richard 951
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 952
	do
953
		nb_round=`expr $nb_round + 1`
954
		sleep 2
955
	done
1981 richard 956
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 957
	then
1981 richard 958
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 959
		exit
1955 richard 960
	fi
1355 richard 961
# Secure the server
2688 lucas.echa 962
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 963
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 964
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
965
	$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 966
# Create 'radius' database
2688 lucas.echa 967
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 968
# Add an empty radius database structure
2688 lucas.echa 969
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 970
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 971
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 972
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
973
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
974
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 975
	/usr/bin/systemctl daemon-reload
2724 rexy 976
} # End of init_db()
1 root 977
 
2423 richard 978
###################################################################
979
##                       Function "freeradius"                   ##
980
## - Set the configuration files                                 ##
981
## - Set the shared secret between coova-chilli and freeradius   ##
982
## - Adapt the Mysql conf file and counters                      ##
983
###################################################################
2724 rexy 984
freeradius()
1 root 985
{
1800 richard 986
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 987
	chown -R radius:radius /etc/raddb
988
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 989
# Set radius global parameters (radius.conf)
1 root 990
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
991
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
992
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 993
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
994
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 995
# Add ALCASAR & Coovachilli dictionaries
996
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 997
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
998
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
999
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1000
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1001
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1002
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1003
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1004
client localhost {
1005
	ipaddr = 127.0.0.1
1 root 1006
	secret = $secretradius
2438 richard 1007
	shortname = chilli
2454 tom.houday 1008
	nas_type = other
1 root 1009
}
1010
EOF
2758 rexy 1011
# Set Virtual server
1012
    # Remvoveing all except "alcasar virtual site")
1013
	# 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 1014
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1015
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1016
	chown radius:apache /etc/raddb/sites-available/alcasar*
1017
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1018
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1019
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1020
# Set modules
2728 rexy 1021
	# Add custom LDAP "available module"
2758 rexy 1022
	# 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 1023
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1024
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1025
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1026
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1027
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1028
	do
1029
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1030
	done
2758 rexy 1031
# Configure SQL module
2420 richard 1032
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1033
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1034
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1035
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1036
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1037
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1038
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1039
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1040
	# no TLS encryption on 127.0.0.1
2763 rexy 1041
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1042
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1043
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1044
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1045
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1046
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1047
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1048
	[ -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
1049
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1050
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1051
# sqlcounter modifications
2470 richard 1052
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1053
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1054
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1055
# make certain that mysql is up before freeradius start
1358 richard 1056
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1057
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1058
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1059
# Allow apache to change some conf files (ie : ldap on/off)
1060
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1061
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1062
} # End of freeradius()
1 root 1063
 
2423 richard 1064
#############################################################################
2552 rexy 1065
##                           Function "chilli"                             ##
2423 richard 1066
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1067
## - Adapt the authentication web page (intercept.php)                     ##
1068
#############################################################################
2724 rexy 1069
chilli()
1 root 1070
{
1370 richard 1071
# chilli unit for systemd
2324 tom.houday 1072
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1073
#  This file is part of systemd.
1074
#
1075
#  systemd is free software; you can redistribute it and/or modify it
1076
#  under the terms of the GNU General Public License as published by
1077
#  the Free Software Foundation; either version 2 of the License, or
1078
#  (at your option) any later version.
2771 rexy 1079
 
1080
# This unit launches coova-chilli a captive portal
1370 richard 1081
[Unit]
1082
Description=chilli is a captive portal daemon
1083
After=network.target
1084
 
1085
[Service]
1379 richard 1086
Type=forking
1370 richard 1087
ExecStart=/usr/libexec/chilli start
1088
ExecStop=/usr/libexec/chilli stop
1089
ExecReload=/usr/libexec/chilli reload
2775 rexy 1090
PIDFile=/run/chilli.pid
1370 richard 1091
 
1092
[Install]
1093
WantedBy=multi-user.target
1094
EOF
799 richard 1095
# init file creation
1370 richard 1096
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1097
	cat <<EOF > /etc/init.d/chilli
799 richard 1098
#!/bin/sh
1099
#
1100
# chilli CoovaChilli init
1101
#
1102
# chkconfig: 2345 65 35
1103
# description: CoovaChilli
1104
### BEGIN INIT INFO
1105
# Provides:       chilli
2454 tom.houday 1106
# Required-Start: network
1107
# Should-Start:
799 richard 1108
# Required-Stop:  network
2454 tom.houday 1109
# Should-Stop:
799 richard 1110
# Default-Start:  2 3 5
1111
# Default-Stop:
1112
# Description:    CoovaChilli access controller
1113
### END INIT INFO
1114
 
1115
[ -f /usr/sbin/chilli ] || exit 0
1116
. /etc/init.d/functions
1117
CONFIG=/etc/chilli.conf
2775 rexy 1118
pidfile=/run/chilli.pid
799 richard 1119
[ -f \$CONFIG ] || {
2394 tom.houday 1120
	echo "\$CONFIG Not found"
1121
	exit 0
799 richard 1122
}
2376 tom.houday 1123
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1124
RETVAL=0
1125
prog="chilli"
1126
case \$1 in
2394 tom.houday 1127
	start)
2454 tom.houday 1128
		if [ -f \$pidfile ] ; then
2394 tom.houday 1129
			gprintf "chilli is already running"
1130
		else
1131
			gprintf "Starting \$prog: "
1132
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1133
			rm -f /run/chilli* # cleaning
2394 tom.houday 1134
			/usr/sbin/modprobe tun >/dev/null 2>&1
1135
			echo 1 > /proc/sys/net/ipv4/ip_forward
1136
			[ -e /dev/net/tun ] || {
2454 tom.houday 1137
				(cd /dev;
1138
				mkdir net;
1139
				cd net;
2394 tom.houday 1140
				mknod tun c 10 200)
1141
			}
1142
			ifconfig $INTIF 0.0.0.0
1143
			/usr/sbin/ethtool -K $INTIF gro off
1144
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1145
			RETVAL=\$?
1146
		fi
1147
		;;
799 richard 1148
 
2394 tom.houday 1149
	reload)
1150
		killall -HUP chilli
1151
		;;
799 richard 1152
 
2394 tom.houday 1153
	restart)
1154
		\$0 stop
1155
		sleep 2
1156
		\$0 start
1157
		;;
799 richard 1158
 
2394 tom.houday 1159
	status)
1160
		status chilli
1161
		RETVAL=0
1162
		;;
1163
 
1164
	stop)
2454 tom.houday 1165
		if [ -f \$pidfile ] ; then
2394 tom.houday 1166
			gprintf "Shutting down \$prog: "
1167
			killproc /usr/sbin/chilli
1168
			RETVAL=\$?
1169
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1170
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1171
		else
2394 tom.houday 1172
			gprintf "chilli is not running"
1173
		fi
1174
		;;
1175
 
1176
	*)
1177
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1178
		exit 1
799 richard 1179
esac
1180
echo
1181
EOF
2324 tom.houday 1182
	chmod a+x /etc/init.d/chilli
1183
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1184
# conf file creation
346 richard 1185
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1186
	#NTP Option configuration for DHCP
2032 richard 1187
	#DHCP Options : rfc2132
1188
		#dhcp option value will be convert in hexa.
1189
		#NTP option (or 'option 42') is like :
2454 tom.houday 1190
		#
2032 richard 1191
		#    Code   Len         Address 1               Address 2
1192
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1193
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1194
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1195
		#
1196
		#Code : 42 => 2a
1197
		#Len : 4 => 04
2688 lucas.echa 1198
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1199
	cat <<EOF > /etc/chilli.conf
1200
# coova config for ALCASAR
2775 rexy 1201
cmdsocket	/run/chilli.sock
1336 richard 1202
unixipc		chilli.$INTIF.ipc
2775 rexy 1203
pidfile		/run/chilli.pid
346 richard 1204
net		$PRIVATE_NETWORK_MASK
595 richard 1205
dhcpif		$INTIF
841 richard 1206
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1207
#nodynip
865 richard 1208
#statip
1209
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1210
domain		$DOMAIN
355 richard 1211
dns1		$PRIVATE_IP
1212
dns2		$PRIVATE_IP
346 richard 1213
uamlisten	$PRIVATE_IP
503 richard 1214
uamport		3990
2370 tom.houday 1215
uamuiport	3991
837 richard 1216
macauth
1217
macpasswd	password
1697 richard 1218
strictmacauth
1243 richard 1219
locationname	$HOSTNAME.$DOMAIN
346 richard 1220
radiusserver1	127.0.0.1
1221
radiusserver2	127.0.0.1
1222
radiussecret	$secretradius
1223
radiusauthport	1812
1224
radiusacctport	1813
1243 richard 1225
uamserver	https://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1226
redirurl
1243 richard 1227
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1228
uamsecret	$secretuam
1249 richard 1229
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1230
coaport		3799
1379 richard 1231
conup		$DIR_DEST_BIN/alcasar-conup.sh
1232
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1233
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1234
include		$DIR_DEST_ETC/alcasar-uamallowed
1235
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1236
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1237
#dhcpgateway		none
1238
#dhcprelayagent		none
1610 franck 1239
#dhcpgatewayport	none
2234 richard 1240
sslkeyfile	/etc/pki/tls/private/alcasar.key
1241
sslcertfile	/etc/pki/tls/certs/alcasar.crt
1242
redirssl
2370 tom.houday 1243
uamuissl
346 richard 1244
EOF
2274 richard 1245
# 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 1246
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1247
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1248
# create files for trusted domains and urls
1148 crox53 1249
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1250
	chown root:apache $DIR_DEST_ETC/alcasar-*
1251
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1252
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1253
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1254
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1255
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1256
	if [ "$chilli_exist" == "1" ]
1257
	then
2454 tom.houday 1258
		userdel -r chilli 2>/dev/null
796 richard 1259
	fi
1260
	groupadd -f chilli
1261
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1262
}  # End of chilli()
1349 richard 1263
 
2541 rexy 1264
################################################################
2521 armand.ito 1265
##                   Function "e2guardian"                    ##
2541 rexy 1266
## - Set the parameters of this HTML proxy (as controler)     ##
1267
################################################################
2724 rexy 1268
e2guardian()
1 root 1269
{
2758 rexy 1270
# Adapt systemd unit
1271
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1272
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1273
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1274
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1275
# Adapt the main conf file
1293 richard 1276
# French deny HTML page
2764 rexy 1277
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1278
# Listen only on LAN side
2521 armand.ito 1279
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1280
# E2guardian listens on 8080 (HTTP)
1281
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1282
# E2guardian listens transparently on 8443 (HTTPS)
1283
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1284
# DG send its flow to HAVP (127.0.0.1:8090)
1285
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1286
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1287
# Don't log
2521 armand.ito 1288
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1289
# Disable HTML content control (weighted & banned)
2521 armand.ito 1290
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1291
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1292
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1293
# Disable URL control with regex
2764 rexy 1294
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1295
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1296
# Adapt the first group file (only one for instance)
2521 armand.ito 1297
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1298
# Reporting (deny page) in HTML
1299
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1300
 
2775 rexy 1301
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1302
#	[ -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
1303
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1304
#	[ -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
1305
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1306
# Dont filtering files by extension or mime-type (empty list)
497 richard 1307
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1308
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1309
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1310
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1311
# Empty LAN IP list that won't be WEB filtered
497 richard 1312
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1313
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1314
# Creation of ALCASAR banned site list
497 richard 1315
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1316
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1317
# E2guardian filter config for ALCASAR
1318
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1319
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1320
#**
1321
# block all SSL and CONNECT tunnels
1322
**s
1323
# block all SSL and CONNECT tunnels specified only as an IP
1324
*ips
1325
# block all sites specified only by an IP
1326
*ip
1327
EOF
2775 rexy 1328
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1329
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1330
	cat <<EOF > $DIR_DG/lists/bannedurllist
1331
# E2guardian filter config for ALCASAR
1332
EOF
2775 rexy 1333
# Creation of files for rehabilited domains and urls
2758 rexy 1334
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1335
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1336
	touch $DIR_DG/lists/exceptionsitelist
1337
	touch $DIR_DG/lists/exceptionurllist
1338
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1339
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1340
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1341
 
2758 rexy 1342
# Bing - add 'adlt=strict'
1343
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1344
EOF
1345
# 'Safesearch' regex actualisation
1346
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1347
# change the google safesearch ("safe=strict" instead of "safe=vss")
1348
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1349
# create log folder
1350
    mkdir -p /var/log/e2guardian
1351
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1352
} # End of e2guardian()
1 root 1353
 
71 richard 1354
##################################################################
2519 rexy 1355
##                     Function "antivirus"                     ##
1356
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1357
##################################################################
2724 rexy 1358
antivirus()
71 richard 1359
{
1358 richard 1360
# create 'havp' user
2396 tom.houday 1361
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1362
	if [ "$havp_exist" == "1" ]
288 richard 1363
	then
2454 tom.houday 1364
		userdel -r havp 2>/dev/null
1365
		groupdel havp 2>/dev/null
288 richard 1366
	fi
307 richard 1367
	groupadd -f havp
1486 richard 1368
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1369
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1370
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1371
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1372
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1373
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1374
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1375
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1376
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1377
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1378
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1379
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1380
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1381
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1382
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1383
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1384
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1385
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1386
# skip checking of youtube flow (too heavy load / risk too low)
1387
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1388
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1389
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1390
# adapt init script and systemd unit
335 richard 1391
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1392
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1393
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1394
	# replace of the intercept page (template)
340 richard 1395
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1396
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1397
# update virus database every 4 hours (24h/6)
1357 richard 1398
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1399
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1400
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1401
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1402
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1403
# update now
2801 rexy 1404
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1405
} # End of antivirus()
71 richard 1406
 
2519 rexy 1407
################################################################################
1408
##                           Function "tinyproxy"                             ##
2552 rexy 1409
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1410
################################################################################
2724 rexy 1411
tinyproxy()
1485 richard 1412
{
2396 tom.houday 1413
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1414
	if [ "$tinyproxy_exist" == "1" ]
1415
	then
2454 tom.houday 1416
		userdel -r tinyproxy 2>/dev/null
1417
		groupdel tinyproxy 2>/dev/null
1486 richard 1418
	fi
1419
	groupadd -f tinyproxy
1488 richard 1420
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1421
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1422
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1423
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1424
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1425
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1426
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1427
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1428
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1429
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1430
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1431
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1432
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1433
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1434
# Create the systemd unit
1435
cat << EOF > /lib/systemd/system/tinyproxy.service
1436
#  This file is part of systemd.
1437
#
1438
#  systemd is free software; you can redistribute it and/or modify it
1439
#  under the terms of the GNU General Public License as published by
1440
#  the Free Software Foundation; either version 2 of the License, or
1441
#  (at your option) any later version.
1485 richard 1442
 
1509 richard 1443
# This unit launches tinyproxy (a very light proxy).
1518 richard 1444
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1445
[Unit]
1446
Description=Tinyproxy Web Proxy Server
2764 rexy 1447
After=network-online.target iptables.service
1509 richard 1448
 
1449
[Service]
1450
Type=forking
2775 rexy 1451
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1452
ExecStartPre=/bin/sleep 2
2775 rexy 1453
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1454
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1455
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1456
[Install]
1457
WantedBy=multi-user.target
1458
EOF
1459
 
2724 rexy 1460
} # end of tinyproxy()
1461
 
1462
##############################################################
1463
##                            function "ulogd"              ##
1464
## - Ulog config for multi-log files                        ##
1465
##############################################################
1466
ulogd()
476 richard 1467
{
1468
# Three instances of ulogd (three different logfiles)
1469
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1470
	nl=1
1358 richard 1471
	for log_type in traceability ssh ext-access
478 richard 1472
	do
1365 richard 1473
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1474
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1475
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1476
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1477
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1478
[emu1]
478 richard 1479
file="/var/log/firewall/$log_type.log"
1480
sync=1
1481
EOF
1452 richard 1482
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1483
		nl=`expr $nl + 1`
1484
	done
476 richard 1485
	chown -R root:apache /var/log/firewall
1486
	chmod 750 /var/log/firewall
1487
	chmod 640 /var/log/firewall/*
2724 rexy 1488
}  # End of ulogd()
476 richard 1489
 
1159 crox53 1490
##########################################################
2519 rexy 1491
##                    Function "nfsen"                  ##
2771 rexy 1492
## - configure NetFlow collector (nfcapd)               ##
1493
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1494
##########################################################
1389 richard 1495
nfsen()
1 root 1496
{
2772 rexy 1497
	groupadd -f nfcapd
2771 rexy 1498
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1499
# nfcapd unit for systemd
1500
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1501
#  This file is part of systemd.
1502
#
1503
#  systemd is free software; you can redistribute it and/or modify it
1504
#  under the terms of the GNU General Public License as published by
1505
#  the Free Software Foundation; either version 2 of the License, or
1506
#  (at your option) any later version.
1507
 
2771 rexy 1508
# This unit launches nfcapd (a Netflow collector).
1372 richard 1509
[Unit]
2771 rexy 1510
Description=Netflow Capture Daemon
1511
After=network-online.target iptables.service
1372 richard 1512
 
1513
[Service]
2771 rexy 1514
Type=exec
2776 rexy 1515
ExecStartPre=/bin/mkdir -p /run/nfcapd
1516
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1517
PIDFile=/run/nfcapd/nfcapd.pid
2775 rexy 1518
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 1519
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1520
 
1521
[Install]
1522
WantedBy=multi-user.target
1523
EOF
2772 rexy 1524
    [ -d /var/log/nfsen/profile-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profile-data/live/alcasar_netflow
2775 rexy 1525
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1526
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1527
} # End of nfsen()
1 root 1528
 
2552 rexy 1529
###########################################################
1530
##                     Function "vnstat"                 ##
1531
## - Initialization of Vnstat and vnstat phpFrontEnd     ##
1532
###########################################################
2724 rexy 1533
vnstat()
1541 richard 1534
{
2330 tom.houday 1535
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1536
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1537
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2330 tom.houday 1538
	[ -e $DIR_ACC/manager/stats/config.php.default ] || cp $DIR_ACC/manager/stats/config.php $DIR_ACC/manager/stats/config.php.default
1539
	$SED "s?\$iface_list =.*?\$iface_list = array('$EXTIF');?" $DIR_ACC/manager/stats/config.php
1540
	$SED "s?\$iface_title\['.*?\$iface_title\['$EXTIF'\] = \$title;?" $DIR_ACC/manager/stats/config.php
2724 rexy 1541
} # End of vnstat()
2281 tom.houday 1542
 
2724 rexy 1543
###################################################################
1544
##                     Function "dnsmasq"                        ##
1545
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1546
###################################################################
1547
dnsmasq()
219 jeremy 1548
{
1549
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1550
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1551
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1552
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1553
# Configuration file for "dnsmasq with whitelist"
1873 richard 1554
# ADD Toulouse university whitelist domains
2775 rexy 1555
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1556
listen-address=127.0.0.1
1356 richard 1557
port=55
1472 richard 1558
no-dhcp-interface=lo
1356 richard 1559
bind-interfaces
1721 richard 1560
cache-size=1024
1356 richard 1561
domain-needed
1562
expand-hosts
1563
bogus-priv
1564
filterwin2k
2688 lucas.echa 1565
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1566
server=$DNS1
1567
server=$DNS2
1356 richard 1568
EOF
2688 lucas.echa 1569
	# Create dnsmasq-whitelist unit
2745 rexy 1570
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1571
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1572
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1573
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1574
} # End of dnsmasq()
2688 lucas.echa 1575
 
2724 rexy 1576
#########################################################
1577
##              Function "unbound"                     ##
1578
## - create the conf files for 4 unbound services      ##
1579
## - create the systemd files for 4 unbound services   ##
1580
#########################################################
2688 lucas.echa 1581
unbound ()
1582
{
1583
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1584
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1585
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1586
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1587
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1588
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1589
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1590
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1591
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1592
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1593
	# Local static DNS configuration
1594
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1595
 
2724 rexy 1596
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1597
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1598
forward-zone:
1599
	name: "."
1600
	forward-addr: $DNS1
1601
	forward-addr: $DNS2
1472 richard 1602
EOF
1603
 
2724 rexy 1604
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1605
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1606
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1607
## Add one block for each domain name managed by an other DNS server
1608
##
1609
## Example:
1610
##
1611
## server:
1612
##     local-zone: "<your_domain>." transparent
1613
## forward-zone:
1614
##     name: "<your_domain>."
1615
##     forward-addr: <@IP_domain_server>
1616
##
2558 rexy 1617
## INFO : local hostnames are resolved in /etc/hosts file
1618
EOF
1619
 
2724 rexy 1620
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1621
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1622
server:
1623
	local-zone: "$HOSTNAME.$DOMAIN" static
1624
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1625
	local-zone: "$HOSTNAME" static
1626
	local-data: "$HOSTNAME A $PRIVATE_IP"
1627
	local-zone: "$DOMAIN." static
1628
	local-data: "$DOMAIN. A"
1629
EOF
1630
 
2724 rexy 1631
# Configuration file for lo of forward unbound
2688 lucas.echa 1632
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1633
server:
1634
	interface: 127.0.0.1@53
1635
	access-control-view: 127.0.0.1/8 lo
1636
 
1637
view:
1638
	name: "lo"
1639
	local-zone: "$HOSTNAME.$DOMAIN" static
1640
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1641
	local-zone: "$HOSTNAME" static
1642
	local-data: "$HOSTNAME A 127.0.0.1"
1643
	view-first: yes
1644
EOF
1645
 
2724 rexy 1646
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1647
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1648
server:
1649
	interface: ${PRIVATE_IP}@53
1650
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1651
 
1652
view:
1653
	name: "$INTIF"
1654
	local-zone: "$HOSTNAME.$DOMAIN" static
1655
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1656
	local-zone: "$HOSTNAME" static
1657
	local-data: "$HOSTNAME A $PRIVATE_IP"
1658
	view-first: yes
1659
EOF
1660
 
2724 rexy 1661
# Configuration file for forward unbound
2688 lucas.echa 1662
	cat << EOF > /etc/unbound/unbound.conf
1663
server:
1664
	verbosity: 1
1665
	hide-version: yes
1666
	hide-identity: yes
1667
	do-ip6: no
1668
	include: /etc/unbound/conf.d/common/forward-zone.conf
1669
	include: /etc/unbound/conf.d/common/local-forward/*
1670
	include: /etc/unbound/conf.d/common/local-dns/*
1671
	include: /etc/unbound/conf.d/forward/*
1672
EOF
1673
 
2724 rexy 1674
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1675
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1676
server:
1677
	interface: ${PRIVATE_IP}@54
1678
	access-control: $PRIVATE_IP_MASK allow
1679
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1680
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1681
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1682
EOF
1683
 
2724 rexy 1684
# Configuration file for blacklist unbound
2688 lucas.echa 1685
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1686
server:
1687
	verbosity: 1
1688
	hide-version: yes
1689
	hide-identity: yes
1690
	do-ip6: no
1691
	logfile: "/var/log/unbound/unbound-blacklist.log"
1692
	chroot: ""
1693
	define-tag: "blacklist"
1694
	log-local-actions: yes
1695
	include: /etc/unbound/conf.d/common/forward-zone.conf
1696
	include: /etc/unbound/conf.d/common/local-forward/*
1697
	include: /etc/unbound/conf.d/common/local-dns/*
1698
	include: /etc/unbound/conf.d/blacklist/*
1699
	include: /usr/local/share/unbound-bl-enabled/*
1700
EOF
1701
 
2724 rexy 1702
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1703
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1704
server:
1705
	interface: ${PRIVATE_IP}@55
1706
	access-control: $PRIVATE_IP_MASK allow
1707
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1708
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1709
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1710
EOF
1711
 
2724 rexy 1712
# Configuration file for whitelist unbound
2688 lucas.echa 1713
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1714
server:
1715
	verbosity: 1
1716
	hide-version: yes
1717
	hide-identity: yes
1718
	do-ip6: no
1719
	do-not-query-localhost: no
1720
	define-tag: "whitelist"
1721
	local-zone: "." transparent
1722
	local-zone-tag: "." "whitelist"
1723
	include: /usr/local/share/unbound-wl-enabled/*
1724
	include: /etc/unbound/conf.d/whitelist/*
1725
	include: /etc/unbound/conf.d/common/local-dns/*
1726
	include: /etc/unbound/conf.d/common/local-forward/*
1727
forward-zone:
1728
	name: "."
1729
	forward-addr: 127.0.0.1@55
1730
EOF
1731
 
2724 rexy 1732
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1733
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1734
server:
1735
	interface: ${PRIVATE_IP}@56
1736
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1737
 
1738
view:
1739
	name: "$INTIF"
1740
	local-zone: "." redirect
1741
	local-data: ". A $PRIVATE_IP"
1742
EOF
1743
 
2724 rexy 1744
# Configuration file for blackhole unbound
2688 lucas.echa 1745
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1746
server:
1747
	verbosity: 1
1748
	hide-version: yes
1749
	hide-identity: yes
1750
	do-ip6: no
1751
	include: /etc/unbound/conf.d/blackhole/*
1752
	include: /etc/unbound/conf.d/common/local-dns/*
1753
	include: /etc/unbound/conf.d/common/local-forward/*
1754
EOF
1755
 
1756
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1757
	then
1758
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1759
	fi
1760
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1761
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1762
	for list in blacklist blackhole whitelist
1474 richard 1763
	do
2688 lucas.echa 1764
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1765
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1766
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1767
	done
2688 lucas.echa 1768
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1769
} # End of unbound()
2688 lucas.echa 1770
 
2689 lucas.echa 1771
##################################################
1772
##              Function "dhcpd"                ##
1773
##################################################
2724 rexy 1774
dhcpd()
2689 lucas.echa 1775
{
1776
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1777
	cat <<EOF > /etc/dhcpd.conf
1778
ddns-update-style none;
1779
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1780
	option routers $PRIVATE_IP;
1781
	option subnet-mask $PRIVATE_NETMASK;
1782
	option domain-name-servers $PRIVATE_IP;
1783
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1784
	default-lease-time 21600;
1785
	max-lease-time 43200;
1786
}
1787
EOF
2724 rexy 1788
} # End of dhcpd()
2689 lucas.echa 1789
 
2552 rexy 1790
##########################################################
1791
##                      Function "BL"                   ##
2769 rexy 1792
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1793
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1794
##     - URLs for E²guardian                            ##
1795
##     - IPs for NetFilter                              ##
2769 rexy 1796
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1797
##########################################################
2724 rexy 1798
BL()
308 richard 1799
{
1930 richard 1800
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1801
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1802
	mkdir -p /tmp/blacklists
1938 richard 1803
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1804
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1805
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1806
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1807
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1808
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1809
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1810
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1811
# add additional BL files
2770 rexy 1812
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1813
	do
1814
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1815
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1816
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1817
	done
2521 armand.ito 1818
	chown -R e2guardian:apache $DIR_DG
1957 richard 1819
	chown -R root:apache $DIR_DEST_SHARE
1820
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1821
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1822
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1823
# enable the default categories
1957 richard 1824
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1825
	rm -rf /tmp/blacklists
2724 rexy 1826
} # End of BL()
219 jeremy 1827
 
2552 rexy 1828
#######################################################
1829
##                  Function "cron"                  ##
1830
## - write all cron & anacron files                  ##
1831
#######################################################
2724 rexy 1832
cron()
1 root 1833
{
2640 rexy 1834
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1835
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1836
	cat <<EOF > /etc/crontab
1828 richard 1837
SHELL=/usr/bin/bash
2640 rexy 1838
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1839
MAILTO=root
1840
HOME=/
1841
 
1842
# run-parts
1843
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1844
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1845
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1846
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1847
EOF
1848
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1849
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1850
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1851
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1852
EOF
811 richard 1853
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1854
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1855
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1856
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1857
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1858
EOF
952 franck 1859
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1860
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1861
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1862
EOF
2454 tom.houday 1863
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1864
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1865
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1866
EOF
2454 tom.houday 1867
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1868
# Update the system (everyday at 3:30 am)
762 franck 1869
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1870
EOF
2454 tom.houday 1871
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1872
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1873
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1874
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1875
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1876
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1877
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1878
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1879
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1880
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1881
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1882
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1883
EOF
2454 tom.houday 1884
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1885
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1886
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1887
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1888
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1889
 
2228 franck 1890
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1891
EOF
2454 tom.houday 1892
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1893
# start dead daemons (after boot process and every 18')
1851 franck 1894
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1895
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1896
EOF
2454 tom.houday 1897
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1898
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1899
 
1874 raphael.pi 1900
EOF
2769 rexy 1901
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1902
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1903
 
1904
EOF
2304 tom.houday 1905
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1906
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1907
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1908
EOF
2771 rexy 1909
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1910
# Remove netflow files older than one year
1911
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profile-data/live/alcasar_netflow -t 365d
1912
EOF
1808 richard 1913
# removing the users crons
522 richard 1914
	rm -f /var/spool/cron/*
2724 rexy 1915
} # End of cron()
1 root 1916
 
2552 rexy 1917
######################################################################
1918
##                      Fonction "Fail2Ban"                         ##
1919
##- Adapt conf file to ALCASAR                                      ##
1920
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1921
######################################################################
1163 crox53 1922
fail2ban()
1923
{
2243 tom.houday 1924
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1925
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1926
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1927
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1928
	chmod 644 /var/log/fail2ban.log
1489 richard 1929
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1930
	/usr/bin/touch /var/log/auth.log
1515 richard 1931
# fail2ban unit
1932
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1933
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1934
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1935
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1936
} # End of fail2ban()
1163 crox53 1937
 
2552 rexy 1938
#########################################################
1939
##                   Fonction "gammu_smsd"             ##
1940
## - Creating of SMS management database               ##
1941
## - Write the gammu a gammu_smsd conf files           ##
1942
#########################################################
1376 richard 1943
gammu_smsd()
1944
{
2601 tom.houday 1945
# Create 'gammu' system user
1946
	groupadd -f gammu_smsd
1947
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1948
	usermod -a -G dialout gammu_smsd
1949
 
1950
# Create 'gammu' database
1951
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1952
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1953
# Add a gammu database structure
2688 lucas.echa 1954
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1955
 
2552 rexy 1956
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1957
	cat << EOF > /etc/gammurc
2552 rexy 1958
[gammu]
1959
device = /dev/ttyUSB0
1960
connection = at115200
1961
EOF
1962
 
2601 tom.houday 1963
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1964
[gammu]
1965
port = /dev/ttyUSB0
1966
connection = at115200
1967
 
1968
[smsd]
1969
PIN = 1234
1970
logfile = /var/log/gammu-smsd/gammu-smsd.log
1971
logformat = textall
1972
debuglevel = 0
1973
 
1974
service = sql
1975
driver = native_mysql
1976
user = $DB_USER
1977
password = $radiuspwd
1978
pc = localhost
1979
database = $DB_GAMMU
1980
 
2631 rexy 1981
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1982
 
1983
StatusFrequency = 30
1380 richard 1984
;LoopSleep = 2
1376 richard 1985
 
1986
;ResetFrequency = 300
1987
;HardResetFrequency = 120
1988
 
2454 tom.houday 1989
CheckSecurity = 1
1376 richard 1990
CheckSignal = 1
1991
CheckBattery = 0
1992
EOF
2601 tom.houday 1993
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1994
 
2601 tom.houday 1995
# Create the systemd unit
1996
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1997
[Unit]
1998
Description=SMS daemon for Gammu
1999
Documentation=man:gammu-smsd(1)
2000
After=network.target mysql.service
1376 richard 2001
 
2601 tom.houday 2002
[Service]
2003
Type=forking
2775 rexy 2004
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 2005
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2006
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2007
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2008
 
2009
[Install]
2010
WantedBy=multi-user.target
2011
EOF
2012
 
2314 richard 2013
# Log folder for gammu-smsd
2772 rexy 2014
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2015
	chmod 755 /var/log/gammu-smsd
1376 richard 2016
 
2552 rexy 2017
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2018
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2019
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2020
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2021
#EOF
2552 rexy 2022
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2023
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2024
 
2724 rexy 2025
} # End of gammu_smsd()
1376 richard 2026
 
2552 rexy 2027
############################################################
2028
##                 Fonction "msec"                        ##
2029
## - Apply the "fileserver" security level                ##
2030
## - remove the "system request" for rebboting            ##
2031
## - Fix several file permissions                         ##
2032
############################################################
2202 richard 2033
msec()
2034
{
2035
 
2036
# Apply fileserver security level
2211 richard 2037
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2038
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2039
 
2203 richard 2040
# Set permissions monitoring and enforcement
2202 richard 2041
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2042
/var/log/firewall/                      root.apache     750
2202 richard 2043
/var/log/firewall/*                     root.apache     640
2044
/etc/security/msec/perm.local           root.root       640
2045
/etc/security/msec/level.local          root.root       640
2046
/etc/freeradius-web                     root.apache     750
2047
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2048
/etc/raddb/client.conf                  radius.radius   640
2049
/etc/raddb/radius.conf                  radius.radius   640
2050
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2051
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2052
/etc/pki/CA/                            root.apache     750
2053
/etc/pki/CA/*                           root.apache     640
2054
/etc/pki/CA/private/                    root.root       700
2055
/etc/pki/CA/private/*                   root.root       600
2056
/etc/pki/tls/private/                   root.apache     750
2057
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2058
/var/log/netflow/porttracker            root.apache     770
2059
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2060
EOF
2454 tom.houday 2061
# apply now hourly & daily checks
2202 richard 2062
/usr/sbin/msec
2211 richard 2063
/etc/cron.weekly/msec
2202 richard 2064
 
2724 rexy 2065
} # End of msec()
2202 richard 2066
 
2067
##################################################################
2552 rexy 2068
##                   Fonction "letsencrypt"                     ##
2069
## - Install Let's Encrypt client                               ##
2070
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2071
##################################################################
2072
letsencrypt()
2073
{
2074
	echo "Installing Let's Encrypt client..."
2075
 
2586 tom.houday 2076
	# Remove potential old installers
2077
	rm -rf /tmp/acme.sh-*
2078
 
2304 tom.houday 2079
	# Extract acme.sh
2080
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2081
 
2082
	pwdInstall=$(pwd)
2688 lucas.echa 2083
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2084
 
2085
	acmesh_installDir="/opt/acme.sh"
2086
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2087
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2088
 
2089
	# Install acme.sh
2090
	./acme.sh --install \
2091
		--home $acmesh_installDir \
2092
		--config-home $acmesh_confDir/data \
2093
		--certhome $acmesh_confDir/certs \
2094
		--accountkey $acmesh_confDir/ca/account.key \
2095
		--accountconf $acmesh_confDir/data/account.conf \
2096
		--useragent $acmesh_userAgent \
2308 tom.houday 2097
		--nocron \
2098
		> /dev/null
2304 tom.houday 2099
 
2100
	if [ $? -ne 0 ]; then
2101
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2102
	fi
2103
 
2104
	# Create configuration file
2105
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2106
email=
2107
dateIssueRequest=
2108
domainRequest=
2109
challenge=
2110
dateIssued=
2111
dnsapi=
2112
dateNextRenewal=
2113
EOF
2114
 
2688 lucas.echa 2115
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2116
	rm -rf /tmp/acme.sh-*
2117
 
2724 rexy 2118
} # End of letsencrypt()
2304 tom.houday 2119
 
2120
##################################################################
2552 rexy 2121
##                    Fonction "post_install"                   ##
2122
## - Modifying banners (locals et ssh) & prompts                ##
2123
## - SSH config                                                 ##
2124
## - sudoers config & files security                            ##
2125
## - log rotate & ANSSI security parameters                     ##
2126
## - Apply former conf in case of an update                     ##
2127
##################################################################
1 root 2128
post_install()
2129
{
2195 richard 2130
# change the SSH banner
2131
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2132
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2133
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2134
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2135
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2136
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2137
# postfix banner anonymisation
2688 lucas.echa 2138
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2139
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2140
# sshd liste on EXTIF & INTIF
1548 richard 2141
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2142
# sshd authorized certificate for root login
1696 franck 2143
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2144
# ALCASAR conf file
2327 richard 2145
	echo "HTTPS_LOGIN=on" >> $CONF_FILE
2409 tom.houday 2146
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2147
	echo "SSH=on" >> $CONF_FILE
1631 richard 2148
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2149
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2150
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2151
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2152
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2153
	echo "LDAP_FILTER=" >> $CONF_FILE
2154
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2155
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2156
	echo "LDAP_SSL=on" >> $CONF_FILE
2157
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2158
	echo "SMS=off" >> $CONF_FILE
2159
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2160
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2161
	echo "FAILOVER=30" >> $CONF_FILE
2162
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2163
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2164
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2165
	echo "BL_PUREIP=on" >> $CONF_FILE
2166
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2167
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2168
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2169
# Prompt customisation (colors)
1 root 2170
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2171
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2172
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2173
# sudoers configuration for "apache" & "sysadmin"
1 root 2174
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2175
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2176
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2177
# Modify some logrotate files (gammu, ulogd)
1 root 2178
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2179
	chmod 644 /etc/logrotate.d/*
2195 richard 2180
# Log compression
706 franck 2181
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2182
# actualisation des fichiers logs compressés
2521 armand.ito 2183
	for dir in firewall e2guardian lighttpd
706 franck 2184
	do
2688 lucas.echa 2185
		find /var/log/$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 2186
	done
1221 richard 2187
# create the alcasar-load_balancing unit
2188
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2189
#  This file is part of systemd.
2190
#
2191
#  systemd is free software; you can redistribute it and/or modify it
2192
#  under the terms of the GNU General Public License as published by
2193
#  the Free Software Foundation; either version 2 of the License, or
2194
#  (at your option) any later version.
2195
 
2196
# This unit lauches alcasar-load-balancing.sh script.
2197
[Unit]
2198
Description=alcasar-load_balancing.sh execution
2199
After=network.target iptables.service
2200
 
2201
[Service]
2202
Type=oneshot
2203
RemainAfterExit=yes
1828 richard 2204
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2205
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2206
TimeoutSec=0
2207
SysVStartPriority=99
2208
 
2209
[Install]
2210
WantedBy=multi-user.target
1157 stephane 2211
EOF
2601 tom.houday 2212
	/usr/bin/systemctl daemon-reload
1221 richard 2213
# processes launched at boot time (Systemctl)
2771 rexy 2214
	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 2215
	do
1574 richard 2216
		/usr/bin/systemctl -q enable $i.service
1221 richard 2217
	done
2454 tom.houday 2218
 
1452 richard 2219
# disable processes at boot time (Systemctl)
2688 lucas.echa 2220
	for i in ulogd gpm dhcpd
1452 richard 2221
	do
1574 richard 2222
		/usr/bin/systemctl -q disable $i.service
1452 richard 2223
	done
2454 tom.houday 2224
 
1221 richard 2225
# Apply French Security Agency (ANSSI) rules
1362 richard 2226
# ignore ICMP broadcast (smurf attack)
2227
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2228
# ignore ICMP errors bogus
2229
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2230
# remove ICMP redirects responces
2231
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2232
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2233
# enable SYN Cookies (Syn flood attacks)
2234
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2235
# enable kernel antispoofing
2236
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2237
# ignore source routing
2238
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2239
# set conntrack timer to 1h (3600s) instead of 5 weeks
2240
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2241
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2242
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2243
# disable iptables_helpers
2244
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2245
# Switch to the router mode
2246
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2247
# Remove unused service ipv6
1964 franck 2248
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2249
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2250
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2251
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2252
# switch to multi-users runlevel (instead of x11)
1221 richard 2253
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2254
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2255
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2256
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2257
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2258
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2259
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2260
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2261
	then
2454 tom.houday 2262
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2263
		echo >> /etc/mageia-release
2264
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2265
	fi
2266
	if [ $Lang == "fr" ]
2267
	then
2268
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2269
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2270
	else
2271
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2272
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2273
	fi
2274
	/usr/bin/update-grub2
1221 richard 2275
# Load and apply the previous conf file
2276
	if [ "$mode" = "update" ]
532 richard 2277
	then
1668 richard 2278
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2279
		$DIR_DEST_BIN/alcasar-conf.sh --load
2280
		PARENT_SCRIPT=`basename $0`
2281
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2282
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2283
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2284
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2285
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2286
	fi
2560 rexy 2287
	rm -f /var/tmp/alcasar-conf*
1221 richard 2288
	chown -R root:apache $DIR_DEST_ETC/*
2289
	chmod -R 660 $DIR_DEST_ETC/*
2290
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2291
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2292
	echo ""
1 root 2293
	echo "#############################################################################"
638 richard 2294
	if [ $Lang == "fr" ]
2295
		then
2296
		echo "#                        Fin d'installation d'ALCASAR                       #"
2297
		echo "#                                                                           #"
2298
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2299
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2300
		echo "#                                                                           #"
2301
		echo "#############################################################################"
2302
		echo
2303
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2304
		echo
2305
		echo "- Lisez attentivement la documentation d'exploitation"
2306
		echo
2688 lucas.echa 2307
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2308
		echo
2309
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2310
	else
2396 tom.houday 2311
		echo "#                        End of ALCASAR install process                     #"
638 richard 2312
		echo "#                                                                           #"
2313
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2314
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2315
		echo "#                                                                           #"
2316
		echo "#############################################################################"
2317
		echo
2318
		echo "- The system will be rebooted in order to operate ALCASAR"
2319
		echo
2320
		echo "- Read the exploitation documentation"
2321
		echo
2688 lucas.echa 2322
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2323
		echo
2324
		echo "                   Hit 'Enter' to continue"
2325
	fi
1782 franck 2326
	sleep 2
2560 rexy 2327
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2328
	then
2688 lucas.echa 2329
		read
815 richard 2330
	fi
774 richard 2331
	clear
1 root 2332
	reboot
2724 rexy 2333
} # End of post_install()
1 root 2334
 
2552 rexy 2335
#####################################################################################
2336
#                                   Main Install loop                               #
2337
#####################################################################################
832 richard 2338
dir_exec=`dirname "$0"`
2339
if [ $dir_exec != "." ]
2340
then
2341
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2342
	echo "Launch this program from the ALCASAR archive directory"
2343
	exit 0
2344
fi
2688 lucas.echa 2345
if [ $EUID -gt 0 ]
2220 richard 2346
then
2688 lucas.echa 2347
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2348
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2349
	exit 0
2350
fi
832 richard 2351
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2352
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2353
nb_args=$#
2354
args=$1
2355
if [ $nb_args -eq 0 ]
2356
then
2357
	nb_args=1
2358
	args="-h"
2359
fi
1062 richard 2360
chmod -R u+x $DIR_SCRIPTS/*
1 root 2361
case $args in
2362
	-\? | -h* | --h*)
2363
		echo "$usage"
2364
		exit 0
2365
		;;
291 franck 2366
	-i | --install)
2724 rexy 2367
		for func in license testing
2368
		do
2369
			header_install
2370
			$func
2371
			if [ $DEBUG_ALCASAR == "on" ]
2372
			then
2373
				echo "*** 'debug' : end of install '$func' ***"
2374
				read
2375
			fi
2376
		done
595 richard 2377
# RPMs install
2378
		$DIR_SCRIPTS/alcasar-urpmi.sh
2379
		if [ "$?" != "0" ]
1 root 2380
		then
595 richard 2381
			exit 0
2382
		fi
1249 richard 2383
		if [ -e $CONF_FILE ]
595 richard 2384
		then
2458 richard 2385
# Uninstall or update the running version
2386
			if [ "$mode" == "update" ]
2387
			then
2560 rexy 2388
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2389
			else
2560 rexy 2390
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2391
			fi
595 richard 2392
		fi
2466 richard 2393
	if [ $DEBUG_ALCASAR == "on" ]
2394
	then
2395
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2396
		read
2466 richard 2397
	fi
2454 tom.houday 2398
# Test if manual update
2560 rexy 2399
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2400
		then
636 richard 2401
			header_install
595 richard 2402
			if [ $Lang == "fr" ]
636 richard 2403
				then echo "Le fichier de configuration d'une ancienne version a été trouvé";
2404
				else echo "The configuration file of an old version has been found";
595 richard 2405
			fi
597 richard 2406
			response=0
2760 lucas.echa 2407
			PTN='^[oOnNyY]?$'
2408
			until [[ "$response" =~ $PTN ]]
597 richard 2409
			do
2410
				if [ $Lang == "fr" ]
2411
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2412
					else echo -n "Do you want to use it (Y/n)?";
2413
				 fi
2414
				read response
2454 tom.houday 2415
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2416
				then rm -f /var/tmp/alcasar-conf*
597 richard 2417
				fi
2418
			done
2419
		fi
636 richard 2420
# Test if update
2560 rexy 2421
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2422
		then
2423
			if [ $Lang == "fr" ]
2424
				then echo "#### Installation avec mise à jour ####";
2425
				else echo "#### Installation with update     ####";
2426
			fi
2560 rexy 2427
# Extract some info from the previous configuration file
2428
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2396 tom.houday 2429
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2430
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
1010 richard 2431
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2560 rexy 2432
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2433
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
5 franck 2434
			mode="update"
1 root 2435
		fi
2758 rexy 2436
		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 2437
		do
2438
			$func
2466 richard 2439
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2440
			then
2466 richard 2441
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2442
				read
2466 richard 2443
			fi
14 richard 2444
		done
5 franck 2445
		;;
291 franck 2446
	-u | --uninstall)
1828 richard 2447
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2448
		then
597 richard 2449
			if [ $Lang == "fr" ]
2450
				then echo "ALCASAR n'est pas installé!";
2451
				else echo "ALCASAR isn't installed!";
2452
			fi
1 root 2453
			exit 0
2454
		fi
5 franck 2455
		response=0
2760 lucas.echa 2456
		PTN='^[oOyYnN]?$'
2457
		until [[ "$response" =~ $PTN ]]
5 franck 2458
		do
597 richard 2459
			if [ $Lang == "fr" ]
2760 lucas.echa 2460
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2461
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2462
			fi
5 franck 2463
			read response
2464
		done
1103 richard 2465
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2466
		then
1103 richard 2467
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2468
		else
2560 rexy 2469
			rm -f /var/tmp/alcasar-conf*
1 root 2470
		fi
597 richard 2471
# Uninstall the running version
2560 rexy 2472
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2473
		;;
2474
	*)
2475
		echo "Argument inconnu :$1";
460 richard 2476
		echo "Unknown argument :$1";
1 root 2477
		echo "$usage"
2478
		exit 1
2479
		;;
2480
esac
10 franck 2481
# end of script