Subversion Repositories ALCASAR

Rev

Rev 3191 | Rev 3193 | 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 3192 2024-04-18 22:33:57Z rexy $
1 root 3
 
2969 rexy 4
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3170 rexy 5
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6
# contact : info@alcasar.net
959 franck 7
 
1 root 8
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10
 
1 root 11
# Options :
376 franck 12
#       -i or --install
13
#       -u or --uninstall
14
# Functions :
2990 rexy 15
#	system_testing	: Free space test and mageia version test
16
#	network_testing	: Internet connectivity tests
1221 richard 17
#	init			: Installation of RPM and scripts
18
#	network			: Network parameters
2552 rexy 19
#	ACC				: ALCASAR Control Center installation
20
#	CA				: Certification Authority initialization
1837 richard 21
#	time_server		: NTPd configuration
1221 richard 22
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23
#	freeradius		: FreeRadius initialisation
2990 rexy 24
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 27
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28
#	unbound			: Name server configuration
2990 rexy 29
#	vnstat			: Little network stat daemon
2688 lucas.echa 30
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32
#	fail2ban		: Fail2ban IDS installation and configuration
33
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34
#	msec			: Mageia security package configuration
2304 tom.houday 35
#	letsencrypt		: Let's Encrypt client
2990 rexy 36
#	mail_service	: Mail service for email authentification method
2552 rexy 37
#	post_install	: Security, log rotation, etc.
1 root 38
 
2499 tom.houday 39
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40
DATE=`date '+%d %B %Y - %Hh%M'`
41
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43
mode="install"
1 root 44
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45
DIR_INSTALL=`pwd`						# current directory
1015 richard 46
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50
DIR_WEB="/var/www/html"					# directory of Lighttpd
51
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
52
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 56
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 57
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59
DB_RADIUS="radius"						# database name used by FreeRadius server
60
DB_USER="radius"						# user name allows to request the users database
61
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 62
# ******* Network parameters - paramètres réseau *******
2552 rexy 63
HOSTNAME="alcasar"						# default hostname
64
DOMAIN="localdomain"					# default local domain
2736 rexy 65
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67
MTU="1500"
1243 richard 68
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 69
# ****** Paths - chemin des commandes *******
70
SED="/bin/sed -i"
71
# ****************** End of global parameters *********************
72
 
2724 rexy 73
license()
959 franck 74
{
75
	if [ $Lang == "fr" ]
1538 richard 76
	then
3190 rexy 77
		echo "                   *******************************"
78
		echo "                   **** Licence d'utilisation ****"
79
		echo "                   *******************************"
80
		echo
81
		echo "ALCASAR est un logiciel libre"
82
		echo
83
		echo "Avant de l'installer, vous devez accepter les termes de sa licence 'GPL-V3'"
84
		echo "Le descriptif de cette licence est disponible dans le fichier 'GPL-3.0.txt'"
85
		echo "Une traduction française est disponible dans le fichier 'GPL-3.0.fr.txt'."
86
		echo
87
		echo "Les objectifs de cette licence sont de garantir à l'utilisateur :"
88
		echo "- La liberté d'exécuter le logiciel, pour n'importe quel usage ;"
89
		echo "- La liberté d'étudier et d'adapter le logiciel à ses besoins ;"
90
		echo "- La liberté de redistribuer des copies ;"
91
		echo "- L'obligation de faire bénéficier à la communauté les versions modifiées."
92
		echo
1538 richard 93
	else
3190 rexy 94
		echo "                   *******************************"
95
		echo "                   ****      User License     ****"
96
		echo "                   *******************************"
97
		echo
98
		echo "ALCASAR is an open source software"
99
		echo
100
		echo "Before install it, you must understand and accept the license 'GPL-V3'"
101
		echo "you can read this license in the file 'GPL-3.0.txt'"
102
		echo
103
		echo "The goals of this license are :"
104
		echo "- the freedom of using the software ;"
105
		echo "- the freedom of studying et adapting it for its own uses ;"
106
		echo "- the freedom of redistributing copies of it ;"
107
		echo "- the compulsory of giving the modify versions to the community"
108
		echo
959 franck 109
	fi
1538 richard 110
	response=0
2760 lucas.echa 111
	PTN='^[oOyYnN]?$'
112
	until [[ "$response" =~ $PTN ]]
1538 richard 113
	do
114
		if [ $Lang == "fr" ]
1563 franck 115
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 116
			else echo -n "Do you accept the terms of this license (Y/n)? : "
117
		fi
118
		read response
119
	done
120
	if [ "$response" = "n" ] || [ "$response" = "N" ]
121
	then
122
		exit 1
123
	fi
2724 rexy 124
} # End of license()
959 franck 125
 
2724 rexy 126
header_install()
1 root 127
{
128
	clear
129
	echo "-----------------------------------------------------------------------------"
460 richard 130
	echo "                     ALCASAR V$VERSION Installation"
1 root 131
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
132
	echo "-----------------------------------------------------------------------------"
2724 rexy 133
} # End of header_install()
1 root 134
 
2552 rexy 135
########################################################
2990 rexy 136
##                  "system_testing"                  ##
3190 rexy 137
## - Test distribution version                        ##
2552 rexy 138
## - Test ALCASAR version (if already installed)      ##
139
## - Test free space on /var  (>10G)                  ##
140
## - Test Internet access                             ##
141
########################################################
2990 rexy 142
system_testing()
29 richard 143
{
1529 richard 144
# Test of Mageia version
3043 rexy 145
# extract the current Mageia version and hardware architecture (X86_64)
3190 rexy 146
	fic="/etc/product.id"
147
	DISTRIBUTION_NAME=`cat $fic|cut -d"," -f2|cut -d"=" -f2`
148
	DISTRIBUTION_VERSION=`cat $fic|cut -d"," -f4|cut -d"=" -f2`
149
	DISTRIBUTION_ARCH=`cat $fic|cut -d"," -f7|cut -d"=" -f2`
150
	if [ "$DISTRIBUTION_ARCH" != "x86_64" ]
2149 richard 151
		then
152
		if [ $Lang == "fr" ]
2669 tom.houday 153
			then echo "Votre architecture matérielle doit être en 64bits"
154
			else echo "You hardware architecture must be 64bits"
2149 richard 155
		fi
2482 lucas.echa 156
		exit 1
2149 richard 157
	fi
3190 rexy 158
	if [[("$DISTRIBUTION_NAME" != "Mageia" ) || (( "$DISTRIBUTION_VERSION" != "8" ) && ( "$DISTRIBUTION_VERSION" != "9" ))]]
2688 lucas.echa 159
	then
2669 tom.houday 160
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
161
			then
162
			echo
163
			if [ $Lang == "fr" ]
164
				then
165
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
166
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
3077 rexy 167
				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
2669 tom.houday 168
				echo "3 - Importez votre base des usagers"
169
			else
170
				echo "The automatic update of ALCASAR can't be performed."
171
				echo "1 - Save your traceability files and the user database"
3077 rexy 172
				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
2669 tom.houday 173
				echo "3 - Import your users database"
174
			fi
175
		else
176
			if [ $Lang == "fr" ]
177
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
178
				else echo "The installation of ALCASAR can't be performed."
179
			fi
180
		fi
181
		echo
182
		if [ $Lang == "fr" ]
3077 rexy 183
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
184
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 185
		fi
2688 lucas.echa 186
		exit 1
2669 tom.houday 187
	fi
188
 
1362 richard 189
# Test if ALCASAR is already installed
190
	if [ -e $CONF_FILE ]
191
	then
2396 tom.houday 192
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 193
		if [ $Lang == "fr" ]
2669 tom.houday 194
			then echo "La version $current_version d'ALCASAR est déjà installée"
195
			else echo "ALCASAR version $current_version is already installed"
1342 richard 196
		fi
1362 richard 197
		response=0
2458 richard 198
		PTN='^[12]$'
2760 lucas.echa 199
		until [[ "$response" =~ $PTN ]]
1362 richard 200
		do
201
			if [ $Lang == "fr" ]
2669 tom.houday 202
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
203
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 204
			fi
1362 richard 205
			read response
206
		done
2458 richard 207
		if [ "$response" = "2" ]
1362 richard 208
		then
2560 rexy 209
			rm -f /var/tmp/alcasar-conf*
1362 richard 210
		else
2870 rexy 211
# Create the archive of conf files
1362 richard 212
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 213
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
214
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
215
			if [ $local_unbound_unit -ne 4 ]; then
216
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
217
			fi
1362 richard 218
			mode="update"
219
		fi
3180 rexy 220
	else
221
		license
1529 richard 222
	fi
2847 rexy 223
# Free /var (when updating) and test free space
224
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
225
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 226
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
227
	if [ $free_space -lt 10 ]
1529 richard 228
		then
2771 rexy 229
		if [ $Lang == "fr" ]
2847 rexy 230
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 231
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 232
		fi
2771 rexy 233
	exit 0
1529 richard 234
	fi
2990 rexy 235
} # End of system_testing
2669 tom.houday 236
 
2870 rexy 237
########################################################
2990 rexy 238
##                   "network_testing"                ##
239
## - Internet access test                             ##
2870 rexy 240
########################################################
2990 rexy 241
network_testing()
2870 rexy 242
{
2669 tom.houday 243
# Detect external/internal interfaces
244
	if [ -z "$EXTIF" ]; then
3112 rexy 245
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
246
		nb_gw=$(echo $GwListSorted | wc -w)
247
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 248
			if [ "$Lang" == 'fr' ]
2771 rexy 249
				then echo "Aucune passerelle par défaut configurée"
250
				else echo "No default gateway configured"
2669 tom.houday 251
			fi
252
			exit 1
3112 rexy 253
		elif [ $nb_gw -eq 1 ]; then
254
			EXTIF="$GwListSorted"
255
		else
256
			if [ "$Lang" == 'fr' ]
257
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
258
				else echo -n "Error : Several interfaces have a default gateway ( "
259
			fi
260
				echo "$GwListSorted" | tr "\n" " "
261
				echo ")"
262
			exit 1
2669 tom.houday 263
		fi
264
	fi
265
	if [ "$Lang" == 'fr' ]
266
		then echo "Interface externe (Internet) utilisée : $EXTIF"
267
		else echo "External interface (Internet) used: $EXTIF"
268
	fi
269
 
270
	if [ -z "$INTIF" ]; then
3112 rexy 271
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
272
		IntifCount=$(echo "$IntifListSorted" | wc -w)
273
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
275
				then echo "Aucune interface de disponible pour le réseau interne"
276
				else echo "No interface available for the internal network"
277
			fi
278
			exit 1
3112 rexy 279
		elif [ $IntifCount -eq 1 ]; then
280
			INTIF="$IntifListSorted"
2669 tom.houday 281
		else
3112 rexy 282
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 283
			if [ "$Lang" == 'fr' ]
3112 rexy 284
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
285
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 286
			fi
3112 rexy 287
			echo "$IntifListSorted"
2669 tom.houday 288
			response=''
289
			while true; do
290
				if [ "$Lang" == 'fr' ]
3112 rexy 291
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
292
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 293
				fi
294
				read response
3112 rexy 295
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 296
 
297
				# Check if interface exist
3112 rexy 298
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 299
					INTIF="$response"
300
					break
301
				else
302
					if [ "$Lang" == 'fr' ]
303
						then echo "Interface \"$response\" introuvable"
304
						else echo "Interface \"$response\" not found"
305
					fi
306
				fi
307
			done
308
		fi
309
	fi
310
	if [ "$Lang" == 'fr' ]
311
		then echo "Interface interne utilisée : $INTIF"
312
		else echo "Internal interface used: $INTIF"
313
	fi
314
 
2290 richard 315
	if [ $Lang == "fr" ]
316
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 317
		else echo -n "Network parameters tests: "
2290 richard 318
	fi
319
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 320
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 321
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 322
	for i in $IF_INTERFACES
323
	do
2688 lucas.echa 324
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 325
			rm -f ifcfg-$i
2454 tom.houday 326
 
2282 richard 327
			if [ $Lang == "fr" ]
328
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 329
				else echo "Deleting: ifcfg-$i"
2282 richard 330
			fi
331
		fi
332
	done
2688 lucas.echa 333
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 334
	echo -n "."
2454 tom.houday 335
# Test Ethernet NIC links state
2669 tom.houday 336
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
337
	if [ ! -z "$interfacesDown" ]; then
338
		for i in $interfacesDown; do
339
			if [ $Lang == "fr" ]
340
			then
341
				echo -e "\nÉchec"
342
				echo "Le lien réseau de la carte $i n'est pas actif."
343
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
344
			else
345
				echo -e "\nFailed"
346
				echo "The link state of $i interface is down."
347
				echo "Make sure that this network card is connected to a switch or an A.P."
348
			fi
349
		done
350
		exit 1
351
	fi
1471 richard 352
	echo -n "."
353
# Test EXTIF config files
2681 tom.houday 354
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
355
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 356
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 357
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 358
	then
784 richard 359
		if [ $Lang == "fr" ]
2454 tom.houday 360
		then
2669 tom.houday 361
			echo -e "\nÉchec"
784 richard 362
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
363
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 364
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 365
		else
2669 tom.houday 366
			echo -e "\nFailed"
784 richard 367
			echo "The Internet connected network card ($EXTIF) isn't well configured."
368
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 369
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 370
		fi
830 richard 371
		echo "DEVICE=$EXTIF"
784 richard 372
		echo "IPADDR="
373
		echo "NETMASK="
374
		echo "GATEWAY="
375
		echo "DNS1="
376
		echo "DNS2="
830 richard 377
		echo "ONBOOT=yes"
2669 tom.houday 378
		exit 1
784 richard 379
	fi
380
	echo -n "."
2290 richard 381
# Test if default GW is alive
3190 rexy 382
	arp_reply=`LANG=en_US.UTF8 /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"
2990 rexy 415
} # End of network_testing()
302 richard 416
 
2552 rexy 417
#######################################################################
2990 rexy 418
##                             "init"                                ##
2552 rexy 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
3135 rexy 472
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
473
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
474
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 475
	chmod 640 $PASSWD_FILE
1828 richard 476
#  copy scripts in in /usr/local/bin
2664 tom.houday 477
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 478
#  copy conf files in /usr/local/etc
1954 richard 479
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 480
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 481
# generate central conf file
482
	cat <<EOF > $CONF_FILE
612 richard 483
##########################################
484
##                                      ##
485
##          ALCASAR Parameters          ##
486
##                                      ##
487
##########################################
1 root 488
 
612 richard 489
INSTALL_DATE=$DATE
490
VERSION=$VERSION
491
ORGANISM=$ORGANISME
492
EOF
628 richard 493
	chmod o-rwx $CONF_FILE
2724 rexy 494
} # End of init()
1 root 495
 
2552 rexy 496
#########################################################
2990 rexy 497
##                     "network"                       ##
2552 rexy 498
## - Define the several network address                ##
499
## - Define the DNS naming                             ##
500
## - INTIF parameters (consultation network)           ##
501
## - Write "/etc/hosts" file                           ##
502
## - write "hosts.allow" & "hosts.deny" files          ##
503
#########################################################
2724 rexy 504
network()
1 root 505
{
506
	header_install
636 richard 507
	if [ "$mode" != "update" ]
508
		then
509
		if [ $Lang == "fr" ]
510
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
511
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
512
		fi
513
		response=0
2760 lucas.echa 514
		PTN='^[oOyYnN]?$'
515
		until [[ "$response" =~ $PTN ]]
1 root 516
		do
595 richard 517
			if [ $Lang == "fr" ]
659 richard 518
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 519
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 520
			fi
1 root 521
			read response
522
		done
636 richard 523
		if [ "$response" = "n" ] || [ "$response" = "N" ]
524
		then
525
			PRIVATE_IP_MASK="0"
526
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 527
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 528
			do
595 richard 529
				if [ $Lang == "fr" ]
597 richard 530
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
531
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 532
				fi
597 richard 533
				read PRIVATE_IP_MASK
1 root 534
			done
636 richard 535
		else
2688 lucas.echa 536
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 537
		fi
595 richard 538
	else
2834 rexy 539
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
540
		rm -rf /var/tmp/conf
1 root 541
	fi
861 richard 542
# Define LAN side global parameters
1740 richard 543
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 544
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 545
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 546
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 547
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 548
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 549
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 550
	then
2454 tom.houday 551
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 552
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 553
	fi
1499 richard 554
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
555
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 556
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 557
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 558
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 559
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 560
# Define Internet parameters
2809 rexy 561
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
562
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 563
	DNS1=${DNS1:=208.67.220.220}
70 franck 564
	DNS2=${DNS2:=208.67.222.222}
1499 richard 565
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 566
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 567
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 568
# Write network parameters in the conf file
2737 rexy 569
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
570
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 571
	echo "EXTIF=$EXTIF" >> $CONF_FILE
572
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 573
# Retrieve NIC name of other consultation LAN
2282 richard 574
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
575
	for i in $INTERFACES
576
	do
577
		SUB=`echo ${i:0:2}`
578
		if [ $SUB = "wl" ]
579
			then WIFIF=$i
2454 tom.houday 580
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 581
			then LANIF=$i
582
		fi
583
	done
584
	if [ -n "$WIFIF" ]
585
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
586
	elif [ -n "$LANIF" ]
587
		then echo "LANIF=$LANIF" >> $CONF_FILE
588
	fi
2552 rexy 589
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 590
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 591
	then
2947 rexy 592
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
593
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
594
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 595
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 596
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 597
	else
598
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 599
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 600
	fi
1587 richard 601
	echo "DNS1=$DNS1" >> $CONF_FILE
602
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 603
	echo "PROXY=off" >> $CONF_FILE
604
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
605
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 606
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 607
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 608
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 609
	echo "EXT_DHCP_IP=" >> $CONF_FILE
610
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
611
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 612
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
613
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 614
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 615
# network default
597 richard 616
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 617
	cat <<EOF > /etc/sysconfig/network
618
NETWORKING=yes
619
FORWARD_IPV4=true
620
EOF
2552 rexy 621
# write "/etc/hosts"
1 root 622
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
623
	cat <<EOF > /etc/hosts
503 richard 624
127.0.0.1	localhost
2558 rexy 625
$PRIVATE_IP	$HOSTNAME
1 root 626
EOF
2552 rexy 627
# write EXTIF (Internet) config
1499 richard 628
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
629
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 630
	then
1499 richard 631
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 632
DEVICE=$EXTIF
1585 richard 633
BOOTPROTO=dhcp
634
DNS1=127.0.0.1
635
PEERDNS=no
636
RESOLV_MODS=yes
637
ONBOOT=yes
1613 franck 638
NOZEROCONF=yes
1585 richard 639
METRIC=10
640
MII_NOT_SUPPORTED=yes
641
IPV6INIT=no
642
IPV6TO4INIT=no
643
ACCOUNTING=no
644
USERCTL=no
645
MTU=$MTU
646
EOF
2688 lucas.echa 647
	else
1585 richard 648
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
649
DEVICE=$EXTIF
14 richard 650
BOOTPROTO=static
597 richard 651
IPADDR=$PUBLIC_IP
652
NETMASK=$PUBLIC_NETMASK
653
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 654
DNS1=$DNS1
655
DNS2=$DNS2
1499 richard 656
RESOLV_MODS=yes
14 richard 657
ONBOOT=yes
658
METRIC=10
1610 franck 659
NOZEROCONF=yes
14 richard 660
MII_NOT_SUPPORTED=yes
661
IPV6INIT=no
662
IPV6TO4INIT=no
663
ACCOUNTING=no
664
USERCTL=no
994 franck 665
MTU=$MTU
14 richard 666
EOF
1499 richard 667
	fi
2552 rexy 668
# write INTIF (consultation LAN) in normal mode
2868 rexy 669
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 670
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
671
DEVICE=$INTIF
672
BOOTPROTO=static
673
ONBOOT=yes
674
NOZEROCONF=yes
675
MII_NOT_SUPPORTED=yes
676
IPV6INIT=no
677
IPV6TO4INIT=no
678
ACCOUNTING=no
679
USERCTL=no
680
EOF
2552 rexy 681
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 682
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 683
DEVICE=$INTIF
684
BOOTPROTO=static
685
IPADDR=$PRIVATE_IP
604 richard 686
NETMASK=$PRIVATE_NETMASK
1 root 687
ONBOOT=yes
688
METRIC=10
689
NOZEROCONF=yes
690
MII_NOT_SUPPORTED=yes
14 richard 691
IPV6INIT=no
692
IPV6TO4INIT=no
693
ACCOUNTING=no
694
USERCTL=no
1 root 695
EOF
2282 richard 696
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
697
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
698
	then
699
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
700
DEVICE=$WIFIF
701
BOOTPROTO=static
702
ONBOOT=yes
703
NOZEROCONF=yes
704
MII_NOT_SUPPORTED=yes
705
IPV6INIT=no
706
IPV6TO4INIT=no
707
ACCOUNTING=no
708
USERCTL=no
709
EOF
710
	elif [ -n "$LANIF" ]
711
	then
712
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
713
DEVICE=$LANIF
714
BOOTPROTO=static
715
ONBOOT=yes
716
NOZEROCONF=yes
717
MII_NOT_SUPPORTED=yes
718
IPV6INIT=no
719
IPV6TO4INIT=no
720
ACCOUNTING=no
721
USERCTL=no
722
EOF
723
	fi
2552 rexy 724
# write hosts.allow & hosts.deny
1 root 725
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
726
	cat <<EOF > /etc/hosts.allow
727
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 728
sshd: ALL
1 root 729
ntpd: $PRIVATE_NETWORK_SHORT
730
EOF
731
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
732
	cat <<EOF > /etc/hosts.deny
733
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
734
EOF
790 richard 735
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 736
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 737
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 738
# load conntrack ftp module
739
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 740
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 741
# load ipt_NETFLOW module
742
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 743
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 744
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
745
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 746
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
747
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 748
# create the alcasar-network unit
749
	cat << EOF > /etc/systemd/system/alcasar-network.service
750
#  This file is part of systemd.
2454 tom.houday 751
#
2956 rexy 752
#  systemd is free software; you can redistribute it and/or modify it
753
#  under the terms of the GNU General Public License as published by
754
#  the Free Software Foundation; either version 2 of the License, or
755
#  (at your option) any later version.
756
 
757
# This unit starts alcasar-network.sh script.
758
[Unit]
759
Description=alcasar-network.sh execution
760
After=network.target iptables.service
761
 
762
[Service]
763
Type=oneshot
764
RemainAfterExit=yes
765
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
766
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
767
TimeoutSec=0
768
 
769
[Install]
770
WantedBy=multi-user.target
771
EOF
772
	/usr/bin/systemctl daemon-reload
773
 
774
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is started at the end of this script in order not to cut network flow in case of using ssh
2724 rexy 775
} # End of network()
1 root 776
 
2763 rexy 777
##################################################################
2990 rexy 778
##                           "CA"                               ##
2763 rexy 779
## - Creating the CA and the server certificate (lighttpd)      ##
780
##################################################################
781
CA()
782
{
783
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 784
	chmod 755 /etc/pki/
2801 rexy 785
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 786
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 787
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
788
	chmod 600 /etc/pki/CA/private/*
789
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
790
	chmod 640 /etc/pki/tls/private/*
3170 rexy 791
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 792
} # End of CA()
793
 
2990 rexy 794
######################################################
795
##                       "ACC"                      ##
796
## - copy ALCASAR Control Center (ACC) files        ##
797
## - configuration of the web server (Lighttpd)     ##
798
## - creation of the first ACC admin account        ##
799
## - secure the ACC access                          ##
800
######################################################
2724 rexy 801
ACC()
1 root 802
{
803
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
804
	mkdir $DIR_WEB
1833 richard 805
# Copy & adapt ACC files
316 richard 806
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
807
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 808
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
809
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
810
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 811
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 812
	chown -R apache:apache $DIR_WEB/*
1833 richard 813
# copy & adapt "freeradius-web" files
814
	cp -rf $DIR_CONF/freeradius-web/ /etc/
815
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
816
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
817
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
818
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
819
	cat <<EOF > /etc/freeradius-web/naslist.conf
820
nas1_name: alcasar-$ORGANISME
821
nas1_model: Network Access Controler
822
nas1_ip: $PRIVATE_IP
823
nas1_port_num: 0
824
nas1_community: public
825
EOF
826
	chown -R apache:apache /etc/freeradius-web/
827
# create the log & backup structure :
1489 richard 828
# - base = users database
829
# - archive = tarball of "base + http firewall + netflow"
1833 richard 830
# - security = watchdog log
2829 rexy 831
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 832
	for i in base archive security activity_report iot_captures;
1 root 833
	do
834
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
835
	done
5 franck 836
	chown -R root:apache $DIR_SAVE
1833 richard 837
# Configuring & securing php
2937 rexy 838
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 839
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
840
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 841
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 842
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
843
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 844
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
845
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 846
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
847
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 848
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 849
# Configuring & securing Lighttpd
790 richard 850
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 851
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
2688 lucas.echa 852
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
853
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 854
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
855
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 856
 
857
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 858
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 859
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 860
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
861
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
862
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
3191 rexy 863
	$SED "s?^#include conf_dir + \"/conf.d/fastcgi.conf\".*?include conf_dir + \"/conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
2488 lucas.echa 864
 
2592 rexy 865
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 866
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 867
 
868
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
869
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
870
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
871
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
872
 
873
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
874
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 875
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
876
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 877
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 878
 
2588 rexy 879
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
880
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
881
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 882
 
2588 rexy 883
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 884
 
2552 rexy 885
# Creation of the first account (in 'admin' profile)
2293 tom.houday 886
	if [ "$mode" = "install" ]
2688 lucas.echa 887
	then
888
		header_install
1268 richard 889
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 890
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
891
		mkdir -p $DIR_DEST_ETC/digest
892
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 893
		if [ $Lang == "fr" ]
2760 lucas.echa 894
			then echo "Création du premier compte administrateur : "
895
			else echo "Creation of the first admin account : "
2737 rexy 896
		fi
2688 lucas.echa 897
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
898
		do
899
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
900
		done
2293 tom.houday 901
	fi
2818 rexy 902
# Creation of ACC certs links
903
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
904
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
905
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 906
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
907
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 908
	# Log file for ACC access imputability
2887 rexy 909
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
910
	chown root:apache $DIR_SAVE/security/acc_access.log
911
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 912
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
913
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 914
} # End of ACC()
1 root 915
 
2552 rexy 916
#############################################################
2990 rexy 917
##                     "time_server"                       ##
2552 rexy 918
## - Configuring NTP server                                ##
919
#############################################################
2724 rexy 920
time_server()
1837 richard 921
{
3192 rexy 922
[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
923
$SED "s?^pool.*?pool fr.pool.ntp.org iburst?g" /etc/ntp.conf
924
$SED '$ainterface ignore wildcard' /etc/ntp.conf
925
$SED '$ainterface listen lo' /etc/ntp.conf
926
$SED '$ainterface listen $INTIF' /etc/ntp.conf
1837 richard 927
# Synchronize now
3192 rexy 928
	ntpdate fr.pool.ntp.org &
2724 rexy 929
} # End of time_server()
1837 richard 930
 
2541 rexy 931
#####################################################################
2990 rexy 932
##                           "init_db"                             ##
2541 rexy 933
## - Mysql initialization                                          ##
934
## - Set admin (root) password                                     ##
935
## - Remove unused users & databases                               ##
936
## - Radius database creation                                      ##
937
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
938
#####################################################################
2724 rexy 939
init_db()
1 root 940
{
2688 lucas.echa 941
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 942
	then
943
		systemctl stop mysqld
944
	fi
1355 richard 945
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 946
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 947
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 948
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 949
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
950
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 951
	[ -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 952
	[ -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 953
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
954
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
955
	/usr/bin/systemctl start mysqld
1963 richard 956
	nb_round=1
1981 richard 957
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 958
	do
959
		nb_round=`expr $nb_round + 1`
960
		sleep 2
961
	done
1981 richard 962
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 963
	then
1981 richard 964
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 965
		exit
1955 richard 966
	fi
1355 richard 967
# Secure the server
2688 lucas.echa 968
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 969
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 970
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
971
	$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 972
# Create 'radius' database
2688 lucas.echa 973
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 974
# Add an empty radius database structure
2688 lucas.echa 975
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 976
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 977
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
978
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
979
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 980
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 981
	/usr/bin/systemctl daemon-reload
2724 rexy 982
} # End of init_db()
1 root 983
 
2423 richard 984
###################################################################
2990 rexy 985
##                           "freeradius"                        ##
2423 richard 986
## - Set the configuration files                                 ##
987
## - Set the shared secret between coova-chilli and freeradius   ##
988
## - Adapt the Mysql conf file and counters                      ##
989
###################################################################
2724 rexy 990
freeradius()
1 root 991
{
1800 richard 992
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 993
	chown -R radius:radius /etc/raddb
994
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 995
# Set radius global parameters (radius.conf)
1 root 996
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
997
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
998
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 999
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1000
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1001
# Add ALCASAR & Coovachilli dictionaries
1002
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1003
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1004
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1005
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1006
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1007
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1008
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1009
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1010
client localhost {
1011
	ipaddr = 127.0.0.1
1 root 1012
	secret = $secretradius
2438 richard 1013
	shortname = chilli
2454 tom.houday 1014
	nas_type = other
1 root 1015
}
1016
EOF
2758 rexy 1017
# Set Virtual server
1018
    # Remvoveing all except "alcasar virtual site")
1019
	# 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 1020
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1021
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1022
	chown radius:apache /etc/raddb/sites-available/alcasar*
1023
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1024
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1025
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1026
# Set modules
2728 rexy 1027
	# Add custom LDAP "available module"
2758 rexy 1028
	# 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 1029
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1030
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1031
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1032
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1033
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1034
	do
1035
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1036
	done
2758 rexy 1037
# Configure SQL module
2420 richard 1038
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1039
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1040
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1041
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1042
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1043
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1044
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1045
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1046
	# no TLS encryption on 127.0.0.1
2763 rexy 1047
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1049
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1050
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1051
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1052
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1053
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1054
	[ -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
1055
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1056
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1057
# sqlcounter modifications
2470 richard 1058
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1059
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1060
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1061
# make certain that mysql is up before freeradius start
2937 rexy 1062
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1063
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1064
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1065
# Allow apache to change some conf files (ie : ldap on/off)
1066
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1067
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1068
} # End of freeradius()
1 root 1069
 
2423 richard 1070
#############################################################################
2990 rexy 1071
##                                "chilli"                                 ##
2423 richard 1072
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1073
## - Adapt the authentication web page (intercept.php)                     ##
1074
#############################################################################
2724 rexy 1075
chilli()
1 root 1076
{
1370 richard 1077
# chilli unit for systemd
2937 rexy 1078
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1079
#  This file is part of systemd.
1080
#
1081
#  systemd is free software; you can redistribute it and/or modify it
1082
#  under the terms of the GNU General Public License as published by
1083
#  the Free Software Foundation; either version 2 of the License, or
1084
#  (at your option) any later version.
2771 rexy 1085
 
1086
# This unit launches coova-chilli a captive portal
1370 richard 1087
[Unit]
1088
Description=chilli is a captive portal daemon
1089
After=network.target
1090
 
1091
[Service]
1379 richard 1092
Type=forking
1370 richard 1093
ExecStart=/usr/libexec/chilli start
1094
ExecStop=/usr/libexec/chilli stop
1095
ExecReload=/usr/libexec/chilli reload
2775 rexy 1096
PIDFile=/run/chilli.pid
1370 richard 1097
 
1098
[Install]
1099
WantedBy=multi-user.target
1100
EOF
799 richard 1101
# init file creation
1370 richard 1102
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1103
	cat <<EOF > /etc/init.d/chilli
799 richard 1104
#!/bin/sh
1105
#
1106
# chilli CoovaChilli init
1107
#
1108
# chkconfig: 2345 65 35
1109
# description: CoovaChilli
1110
### BEGIN INIT INFO
1111
# Provides:       chilli
2454 tom.houday 1112
# Required-Start: network
1113
# Should-Start:
799 richard 1114
# Required-Stop:  network
2454 tom.houday 1115
# Should-Stop:
799 richard 1116
# Default-Start:  2 3 5
1117
# Default-Stop:
1118
# Description:    CoovaChilli access controller
1119
### END INIT INFO
1120
 
1121
[ -f /usr/sbin/chilli ] || exit 0
1122
. /etc/init.d/functions
1123
CONFIG=/etc/chilli.conf
2775 rexy 1124
pidfile=/run/chilli.pid
799 richard 1125
[ -f \$CONFIG ] || {
2394 tom.houday 1126
	echo "\$CONFIG Not found"
1127
	exit 0
799 richard 1128
}
2882 rexy 1129
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1130
RETVAL=0
1131
prog="chilli"
1132
case \$1 in
2394 tom.houday 1133
	start)
2454 tom.houday 1134
		if [ -f \$pidfile ] ; then
2394 tom.houday 1135
			gprintf "chilli is already running"
1136
		else
1137
			gprintf "Starting \$prog: "
2884 rexy 1138
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1139
			rm -f /run/chilli* # cleaning
2394 tom.houday 1140
			/usr/sbin/modprobe tun >/dev/null 2>&1
1141
			echo 1 > /proc/sys/net/ipv4/ip_forward
1142
			[ -e /dev/net/tun ] || {
2454 tom.houday 1143
				(cd /dev;
1144
				mkdir net;
1145
				cd net;
2394 tom.houday 1146
				mknod tun c 10 200)
1147
			}
1148
			ifconfig $INTIF 0.0.0.0
1149
			/usr/sbin/ethtool -K $INTIF gro off
1150
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1151
			RETVAL=\$?
1152
		fi
1153
		;;
799 richard 1154
 
2394 tom.houday 1155
	reload)
1156
		killall -HUP chilli
1157
		;;
799 richard 1158
 
2394 tom.houday 1159
	restart)
1160
		\$0 stop
1161
		sleep 2
1162
		\$0 start
1163
		;;
799 richard 1164
 
2394 tom.houday 1165
	status)
1166
		status chilli
1167
		RETVAL=0
1168
		;;
1169
 
1170
	stop)
2454 tom.houday 1171
		if [ -f \$pidfile ] ; then
2394 tom.houday 1172
			gprintf "Shutting down \$prog: "
1173
			killproc /usr/sbin/chilli
1174
			RETVAL=\$?
1175
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1176
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1177
		else
2394 tom.houday 1178
			gprintf "chilli is not running"
1179
		fi
1180
		;;
1181
 
1182
	*)
1183
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1184
		exit 1
799 richard 1185
esac
1186
echo
1187
EOF
2324 tom.houday 1188
	chmod a+x /etc/init.d/chilli
1189
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1190
# conf file creation
346 richard 1191
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1192
	#NTP Option configuration for DHCP
2032 richard 1193
	#DHCP Options : rfc2132
1194
		#dhcp option value will be convert in hexa.
1195
		#NTP option (or 'option 42') is like :
2454 tom.houday 1196
		#
2032 richard 1197
		#    Code   Len         Address 1               Address 2
1198
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1199
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1200
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1201
		#
1202
		#Code : 42 => 2a
1203
		#Len : 4 => 04
2688 lucas.echa 1204
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1205
	cat <<EOF > /etc/chilli.conf
1206
# coova config for ALCASAR
2775 rexy 1207
cmdsocket	/run/chilli.sock
1336 richard 1208
unixipc		chilli.$INTIF.ipc
2775 rexy 1209
pidfile		/run/chilli.pid
346 richard 1210
net		$PRIVATE_NETWORK_MASK
595 richard 1211
dhcpif		$INTIF
841 richard 1212
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1213
#nodynip
865 richard 1214
#statip
1215
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1216
domain		$DOMAIN
355 richard 1217
dns1		$PRIVATE_IP
1218
dns2		$PRIVATE_IP
346 richard 1219
uamlisten	$PRIVATE_IP
503 richard 1220
uamport		3990
2370 tom.houday 1221
uamuiport	3991
837 richard 1222
macauth
1223
macpasswd	password
1697 richard 1224
strictmacauth
1243 richard 1225
locationname	$HOSTNAME.$DOMAIN
346 richard 1226
radiusserver1	127.0.0.1
1227
radiusserver2	127.0.0.1
1228
radiussecret	$secretradius
1229
radiusauthport	1812
1230
radiusacctport	1813
2818 rexy 1231
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1232
redirurl
1243 richard 1233
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1234
uamsecret	$secretuam
1249 richard 1235
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1236
coaport		3799
1379 richard 1237
conup		$DIR_DEST_BIN/alcasar-conup.sh
1238
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1239
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1240
include		$DIR_DEST_ETC/alcasar-uamallowed
1241
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1242
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1243
#dhcpgateway		none
1244
#dhcprelayagent		none
1610 franck 1245
#dhcpgatewayport	none
2234 richard 1246
sslkeyfile	/etc/pki/tls/private/alcasar.key
1247
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1248
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1249
#redirssl
1250
#uamuissl
346 richard 1251
EOF
2274 richard 1252
# 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 1253
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1254
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1255
# create files for trusted domains and urls
1148 crox53 1256
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1257
	chown root:apache $DIR_DEST_ETC/alcasar-*
1258
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1259
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1260
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1261
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1262
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1263
	if [ "$chilli_exist" == "1" ]
1264
	then
2454 tom.houday 1265
		userdel -r chilli 2>/dev/null
796 richard 1266
	fi
1267
	groupadd -f chilli
1268
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1269
}  # End of chilli()
1349 richard 1270
 
2541 rexy 1271
################################################################
2990 rexy 1272
##                        "e2guardian"                        ##
2541 rexy 1273
## - Set the parameters of this HTML proxy (as controler)     ##
1274
################################################################
2724 rexy 1275
e2guardian()
1 root 1276
{
2758 rexy 1277
# Adapt systemd unit
2937 rexy 1278
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1279
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1280
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1281
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1282
 
2937 rexy 1283
# Adapt the main conf file
2521 armand.ito 1284
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1285
# French deny HTML page
2764 rexy 1286
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1287
# 2 filtergroups (8080 & 8090)
1288
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1289
# Listen on 8080 (HTTP for BL users) only on LAN side
1290
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1291
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1292
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1293
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1294
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1295
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1296
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1297
# Don't log
2521 armand.ito 1298
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1299
# Disable HTML content control (weighted & banned)
2521 armand.ito 1300
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1301
# Enable authport plugin
1302
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1303
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3077 rexy 1304
# Set Max RAM cache to 10Mb
1305
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1306
# Set Max file size cache to 20Mb
1307
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1308
# Adapt the first group conf file
1309
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1310
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1311
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1312
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1313
 
2867 rexy 1314
# copy & adapt HTML templates
2866 rexy 1315
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1316
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1317
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1318
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1319
 
2841 rexy 1320
###### ALCASAR special filtering ####
2840 rexy 1321
# RAZ bannedphraselist
1322
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1323
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1324
# Disable URL control with regex
2764 rexy 1325
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1326
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1327
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1328
#	[ -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
1329
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1330
#	[ -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
1331
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1332
# Dont filtering files by extension or mime-type (empty list)
497 richard 1333
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1334
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1335
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1336
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1337
# Empty LAN IP list that won't be WEB filtered
497 richard 1338
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1339
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1340
# Creation of ALCASAR banned site list
2841 rexy 1341
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1342
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1343
# E2guardian filter config for ALCASAR
1344
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1345
# block all SSL and CONNECT tunnels
1346
**s
1347
# block all SSL and CONNECT tunnels specified only as an IP
1348
*ips
1349
# block all sites specified only by an IP
1350
*ip
1351
EOF
2775 rexy 1352
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1353
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1354
	cat <<EOF > $DIR_DG/lists/bannedurllist
1355
# E2guardian filter config for ALCASAR
1356
EOF
2775 rexy 1357
# Creation of files for rehabilited domains and urls
2758 rexy 1358
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1359
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1360
	touch $DIR_DG/lists/exceptionsitelist
1361
	touch $DIR_DG/lists/exceptionurllist
1362
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1363
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1364
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1365
 
2758 rexy 1366
# Bing - add 'adlt=strict'
1367
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1368
EOF
1369
# 'Safesearch' regex actualisation
1370
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1371
# change the google safesearch ("safe=strict" instead of "safe=vss")
1372
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1373
 
1374
# Create & adapt the second group conf file (av + av_wl)
1375
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1376
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1377
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1378
	$SED "s?^urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist'?urllist = 'name=banned,messageno=501,path=/etc/e2guardian/lists/bannedurllist.default'?g" $DIR_DG/e2guardianf2.conf # no banned urls
2841 rexy 1379
 
2775 rexy 1380
# create log folder
1381
    mkdir -p /var/log/e2guardian
1382
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1383
} # End of e2guardian()
1 root 1384
 
2724 rexy 1385
##############################################################
2990 rexy 1386
##                        "ulogd"                           ##
2724 rexy 1387
## - Ulog config for multi-log files                        ##
1388
##############################################################
1389
ulogd()
476 richard 1390
{
1391
# Three instances of ulogd (three different logfiles)
1392
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1393
	nl=1
1358 richard 1394
	for log_type in traceability ssh ext-access
478 richard 1395
	do
2937 rexy 1396
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1397
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1398
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1399
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1400
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1401
[emu1]
478 richard 1402
file="/var/log/firewall/$log_type.log"
1403
sync=1
1404
EOF
2938 rexy 1405
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1406
		nl=`expr $nl + 1`
1407
	done
476 richard 1408
	chown -R root:apache /var/log/firewall
1409
	chmod 750 /var/log/firewall
1410
	chmod 640 /var/log/firewall/*
2724 rexy 1411
}  # End of ulogd()
476 richard 1412
 
1159 crox53 1413
##########################################################
2990 rexy 1414
##                     "nfsen"                          ##
2771 rexy 1415
## - configure NetFlow collector (nfcapd)               ##
1416
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1417
##########################################################
1389 richard 1418
nfsen()
1 root 1419
{
2772 rexy 1420
	groupadd -f nfcapd
2868 rexy 1421
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1422
# nfcapd unit for systemd
2937 rexy 1423
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1424
#  This file is part of systemd.
1425
#
1426
#  systemd is free software; you can redistribute it and/or modify it
1427
#  under the terms of the GNU General Public License as published by
1428
#  the Free Software Foundation; either version 2 of the License, or
1429
#  (at your option) any later version.
1430
 
2771 rexy 1431
# This unit launches nfcapd (a Netflow collector).
1372 richard 1432
[Unit]
2771 rexy 1433
Description=Netflow Capture Daemon
1434
After=network-online.target iptables.service
1372 richard 1435
 
1436
[Service]
3079 rexy 1437
Type=simple
2776 rexy 1438
ExecStartPre=/bin/mkdir -p /run/nfcapd
1439
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1440
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1441
ExecStart=/usr/bin/nfcapd -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -w /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1442
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1443
 
1444
[Install]
1445
WantedBy=multi-user.target
1446
EOF
2825 rexy 1447
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1448
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1449
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1450
} # End of nfsen()
1 root 1451
 
2552 rexy 1452
###########################################################
2990 rexy 1453
##                       "vnstat"                        ##
2809 rexy 1454
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1455
###########################################################
2724 rexy 1456
vnstat()
1541 richard 1457
{
2990 rexy 1458
# vnstat
2933 rexy 1459
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1460
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1461
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1462
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1463
# vnstat-dashboard
2933 rexy 1464
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1465
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1466
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1467
} # End of vnstat()
2281 tom.houday 1468
 
2724 rexy 1469
#########################################################
2990 rexy 1470
##                     "unbound"                       ##
2724 rexy 1471
## - create the conf files for 4 unbound services      ##
1472
## - create the systemd files for 4 unbound services   ##
1473
#########################################################
2688 lucas.echa 1474
unbound ()
1475
{
1476
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1477
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1478
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1479
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1480
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1481
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1482
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1483
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1484
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1485
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1486
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1487
 
2724 rexy 1488
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1489
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1490
forward-zone:
1491
	name: "."
1492
	forward-addr: $DNS1
1493
	forward-addr: $DNS2
1472 richard 1494
EOF
1495
 
2724 rexy 1496
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1497
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1498
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1499
## Add one block for each domain name managed by an other DNS server
1500
##
1501
## Example:
1502
##
1503
## server:
1504
##     local-zone: "<your_domain>." transparent
1505
## forward-zone:
1506
##     name: "<your_domain>."
1507
##     forward-addr: <@IP_domain_server>
1508
##
2558 rexy 1509
EOF
1510
 
2724 rexy 1511
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1512
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1513
server:
1514
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1515
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1516
EOF
1517
 
2724 rexy 1518
# Configuration file for lo of forward unbound
2688 lucas.echa 1519
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1520
server:
1521
	interface: 127.0.0.1@53
1522
	access-control-view: 127.0.0.1/8 lo
1523
view:
1524
	name: "lo"
2864 rexy 1525
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1526
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1527
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1528
	view-first: yes
1529
EOF
1530
 
2724 rexy 1531
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1532
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1533
server:
1534
	interface: ${PRIVATE_IP}@53
1535
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1536
view:
1537
	name: "$INTIF"
1538
	view-first: yes
1539
EOF
1540
 
2831 rexy 1541
# Configuration file for main unbound
2688 lucas.echa 1542
	cat << EOF > /etc/unbound/unbound.conf
1543
server:
1544
	verbosity: 1
1545
	hide-version: yes
1546
	hide-identity: yes
1547
	do-ip6: no
1548
	include: /etc/unbound/conf.d/common/forward-zone.conf
1549
	include: /etc/unbound/conf.d/common/local-forward/*
1550
	include: /etc/unbound/conf.d/common/local-dns/*
1551
	include: /etc/unbound/conf.d/forward/*
1552
EOF
1553
 
2724 rexy 1554
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1555
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1556
server:
1557
	interface: ${PRIVATE_IP}@54
1558
	access-control: $PRIVATE_IP_MASK allow
1559
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1560
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1561
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1562
EOF
1563
 
2724 rexy 1564
# Configuration file for blacklist unbound
2688 lucas.echa 1565
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1566
server:
1567
	verbosity: 1
1568
	hide-version: yes
1569
	hide-identity: yes
1570
	do-ip6: no
1571
	logfile: "/var/log/unbound/unbound-blacklist.log"
1572
	chroot: ""
1573
	define-tag: "blacklist"
1574
	log-local-actions: yes
1575
	include: /etc/unbound/conf.d/common/forward-zone.conf
1576
	include: /etc/unbound/conf.d/common/local-forward/*
1577
	include: /etc/unbound/conf.d/common/local-dns/*
1578
	include: /etc/unbound/conf.d/blacklist/*
1579
	include: /usr/local/share/unbound-bl-enabled/*
1580
EOF
1581
 
2724 rexy 1582
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1583
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1584
server:
1585
	interface: ${PRIVATE_IP}@55
1586
	access-control: $PRIVATE_IP_MASK allow
1587
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1588
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1589
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1590
EOF
1591
 
2724 rexy 1592
# Configuration file for whitelist unbound
2688 lucas.echa 1593
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1594
server:
3099 rexy 1595
	module-config: "ipset validator iterator"
2688 lucas.echa 1596
	verbosity: 1
1597
	hide-version: yes
1598
	hide-identity: yes
1599
	do-ip6: no
1600
	do-not-query-localhost: no
1601
	define-tag: "whitelist"
1602
	local-zone: "." transparent
1603
	local-zone-tag: "." "whitelist"
3099 rexy 1604
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1605
	include: /etc/unbound/conf.d/common/local-forward/*
1606
	include: /etc/unbound/conf.d/common/local-dns/*
1607
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1608
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1609
	username: ""
1610
ipset:
1611
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1612
EOF
1613
 
2724 rexy 1614
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1615
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1616
server:
1617
	interface: ${PRIVATE_IP}@56
1618
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1619
view:
1620
	name: "$INTIF"
1621
	local-zone: "." redirect
1622
	local-data: ". A $PRIVATE_IP"
1623
EOF
1624
 
2724 rexy 1625
# Configuration file for blackhole unbound
2688 lucas.echa 1626
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1627
server:
1628
	verbosity: 1
1629
	hide-version: yes
1630
	hide-identity: yes
1631
	do-ip6: no
2861 rexy 1632
	include: /etc/unbound/conf.d/common/local-forward/*
1633
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1634
	include: /etc/unbound/conf.d/blackhole/*
1635
EOF
2937 rexy 1636
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1637
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1638
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1639
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1640
	for list in blacklist blackhole whitelist
1474 richard 1641
	do
3177 rexy 1642
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1643
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1644
	done
2724 rexy 1645
} # End of unbound()
2688 lucas.echa 1646
 
2689 lucas.echa 1647
##################################################
2990 rexy 1648
##                   "dhcpd"                    ##
2689 lucas.echa 1649
##################################################
2724 rexy 1650
dhcpd()
2689 lucas.echa 1651
{
1652
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1653
	cat <<EOF > /etc/dhcpd.conf
1654
ddns-update-style none;
1655
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1656
	option routers $PRIVATE_IP;
1657
	option subnet-mask $PRIVATE_NETMASK;
1658
	option domain-name-servers $PRIVATE_IP;
1659
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1660
	default-lease-time 21600;
1661
	max-lease-time 43200;
1662
}
1663
EOF
2724 rexy 1664
} # End of dhcpd()
2689 lucas.echa 1665
 
2552 rexy 1666
##########################################################
2990 rexy 1667
##                         "BL"                         ##
2769 rexy 1668
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1669
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1670
##     - URLs for E²guardian                            ##
1671
##     - IPs for NetFilter                              ##
2769 rexy 1672
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1673
##########################################################
2724 rexy 1674
BL()
308 richard 1675
{
2990 rexy 1676
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1677
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1678
	mkdir -p /tmp/blacklists
1938 richard 1679
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1680
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1681
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1682
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1683
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1684
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1685
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1686
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1687
# add additional BL files
2770 rexy 1688
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1689
	do
1690
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1691
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1692
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1693
	done
2521 armand.ito 1694
	chown -R e2guardian:apache $DIR_DG
1957 richard 1695
	chown -R root:apache $DIR_DEST_SHARE
1696
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1697
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1698
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1699
# enable the default categories
1957 richard 1700
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1701
	rm -rf /tmp/blacklists
2724 rexy 1702
} # End of BL()
219 jeremy 1703
 
2552 rexy 1704
#######################################################
2990 rexy 1705
##                    "cron"                         ##
2552 rexy 1706
## - write all cron & anacron files                  ##
1707
#######################################################
2724 rexy 1708
cron()
1 root 1709
{
2640 rexy 1710
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1711
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1712
	cat <<EOF > /etc/crontab
1828 richard 1713
SHELL=/usr/bin/bash
2640 rexy 1714
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1715
MAILTO=root
1716
HOME=/
1717
 
1718
# run-parts
1719
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1720
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1721
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1722
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1723
EOF
1724
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1725
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1726
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1727
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1728
EOF
811 richard 1729
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1730
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1731
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1732
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1733
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1734
EOF
952 franck 1735
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1736
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1737
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1738
EOF
2454 tom.houday 1739
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1740
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1741
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1742
EOF
2454 tom.houday 1743
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1744
# Update the system and reboot if needed (everyday at 3:30 am)
1745
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1746
EOF
2454 tom.houday 1747
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1748
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1749
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1750
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1751
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1752
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1753
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1754
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1755
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1756
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1757
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1758
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1759
EOF
2454 tom.houday 1760
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1761
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1762
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with unbound-whitelist hook (every sunday at 0:05 am)
2886 rexy 1763
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1764
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1765
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1766
 
2886 rexy 1767
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1768
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1769
EOF
2454 tom.houday 1770
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1771
# start dead daemons (after boot process and every 20')
1851 franck 1772
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1773
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1774
EOF
2454 tom.houday 1775
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1776
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1777
 
1874 raphael.pi 1778
EOF
2769 rexy 1779
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1780
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1781
 
1782
EOF
2304 tom.houday 1783
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1784
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1785
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1786
EOF
2771 rexy 1787
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1788
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1789
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1790
EOF
1808 richard 1791
# removing the users crons
522 richard 1792
	rm -f /var/spool/cron/*
2724 rexy 1793
} # End of cron()
1 root 1794
 
2867 rexy 1795
########################################################################
2990 rexy 1796
##                              "Fail2Ban"                            ##
2867 rexy 1797
##- Adapt conf file to ALCASAR                                        ##
1798
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1799
########################################################################
1163 crox53 1800
fail2ban()
1801
{
2868 rexy 1802
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1803
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
3191 rexy 1804
	$SED "s?^before =.*?before = paths-mageia.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1805
 
1806
# add 5 jails and their filters
1807
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1808
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1809
[sshd]
1810
enabled = true
1811
#enabled  = false
1812
maxretry = 3
2868 rexy 1813
bantime = 3m
1814
findtime = 5m
2867 rexy 1815
EOF
1816
 
1817
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1818
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1819
[lighttpd-auth]
1820
enabled = true
1821
#enabled  = false
1822
maxretry = 3
2868 rexy 1823
bantime = 3m
1824
findtime = 3m
2867 rexy 1825
EOF
1826
 
1827
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1828
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1829
[alcasar_mod-evasive]
1830
#enabled = true
1831
enabled = false
1832
backend = auto
1833
filter = alcasar_mod-evasive
1834
action = iptables-allports[name=alcasar_mod-evasive]
1835
logpath = /var/log/lighttpd/access.log
1836
maxretry = 3
2868 rexy 1837
bantime = 3m
1838
findtime = 3m
2867 rexy 1839
EOF
2990 rexy 1840
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1841
[Definition]
1842
failregex =  <HOST> .+\] "[^"]+" 403
1843
ignoreregex =
1844
EOF
1845
 
1846
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1847
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1848
[alcasar_intercept]
1849
enabled = true
1850
#enabled = false
1851
backend = auto
1852
filter = alcasar_intercept
1853
action = iptables-allports[name=alcasar_intercept]
1854
logpath = /var/log/lighttpd/access.log
1855
maxretry = 5
2868 rexy 1856
bantime = 3m
1857
findtime = 3m
1858
EOF
2990 rexy 1859
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1860
[Definition]
1861
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1862
ignoreregex =
1863
EOF
1864
 
1865
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1866
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1867
[alcasar_change-pwd]
1868
enabled = true
1869
#enabled = false
1870
backend = auto
1871
filter = alcasar_change-pwd
1872
action = iptables-allports[name=alcasar_change-pwd]
1873
logpath = /var/log/lighttpd/access.log
1874
maxretry = 5
2868 rexy 1875
bantime = 3m
1876
findtime = 3m
2867 rexy 1877
EOF
2990 rexy 1878
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1879
[Definition]
1880
failregex = <HOST> .* \"POST \/password\.php
1881
ignoreregex =
1882
EOF
1883
 
2840 rexy 1884
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1885
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1886
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1887
	chmod 644 /var/log/fail2ban.log
2887 rexy 1888
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1889
	/usr/bin/touch /var/log/auth.log
1515 richard 1890
# fail2ban unit
2990 rexy 1891
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1892
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1893
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1894
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1895
} # End of fail2ban()
1163 crox53 1896
 
2990 rexy 1897
########################################################
1898
##                  "gammu_smsd"                      ##
1899
## - Creating of SMS management database              ##
1900
## - Write the gammu a gammu_smsd conf files          ##
1901
########################################################
1376 richard 1902
gammu_smsd()
1903
{
2601 tom.houday 1904
# Create 'gammu' system user
1905
	groupadd -f gammu_smsd
2868 rexy 1906
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1907
	usermod -a -G dialout gammu_smsd
1908
 
1909
# Create 'gammu' database
1910
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1911
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1912
# Add a gammu database structure
2688 lucas.echa 1913
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1914
 
2552 rexy 1915
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1916
	cat << EOF > /etc/gammurc
2552 rexy 1917
[gammu]
1918
device = /dev/ttyUSB0
1919
connection = at115200
1920
EOF
1921
 
2601 tom.houday 1922
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1923
[gammu]
1924
port = /dev/ttyUSB0
1925
connection = at115200
1926
 
1927
[smsd]
1928
PIN = 1234
1929
logfile = /var/log/gammu-smsd/gammu-smsd.log
1930
logformat = textall
1931
debuglevel = 0
1932
 
1933
service = sql
1934
driver = native_mysql
1935
user = $DB_USER
1936
password = $radiuspwd
1937
pc = localhost
1938
database = $DB_GAMMU
1939
 
2631 rexy 1940
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1941
 
1942
StatusFrequency = 30
1380 richard 1943
;LoopSleep = 2
1376 richard 1944
 
1945
;ResetFrequency = 300
1946
;HardResetFrequency = 120
1947
 
2454 tom.houday 1948
CheckSecurity = 1
1376 richard 1949
CheckSignal = 1
1950
CheckBattery = 0
1951
EOF
2601 tom.houday 1952
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1953
 
2601 tom.houday 1954
# Create the systemd unit
2937 rexy 1955
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1956
[Unit]
1957
Description=SMS daemon for Gammu
1958
Documentation=man:gammu-smsd(1)
3123 rexy 1959
After=network.target mysqld.service
1376 richard 1960
 
2601 tom.houday 1961
[Service]
1962
Type=forking
2775 rexy 1963
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 1964
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1965
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1966
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1967
 
1968
[Install]
1969
WantedBy=multi-user.target
1970
EOF
1971
 
2314 richard 1972
# Log folder for gammu-smsd
2772 rexy 1973
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1974
	chmod 755 /var/log/gammu-smsd
1376 richard 1975
 
2552 rexy 1976
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1977
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1978
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1979
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1980
#EOF
2552 rexy 1981
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1982
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1983
 
2724 rexy 1984
} # End of gammu_smsd()
1376 richard 1985
 
2990 rexy 1986
########################################################
1987
##                      "msec"                        ##
1988
## - Apply the "fileserver" security level            ##
1989
## - remove the "system request" for rebooting        ##
1990
## - Fix several file permissions                     ##
1991
########################################################
2202 richard 1992
msec()
1993
{
1994
 
1995
# Apply fileserver security level
2990 rexy 1996
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
1997
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 1998
 
2203 richard 1999
# Set permissions monitoring and enforcement
2202 richard 2000
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2001
/var/log/firewall/                      root.apache     750
2202 richard 2002
/var/log/firewall/*                     root.apache     640
2003
/etc/security/msec/perm.local           root.root       640
2004
/etc/security/msec/level.local          root.root       640
2005
/etc/freeradius-web                     root.apache     750
2006
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2007
/etc/raddb/client.conf                  radius.radius   640
2008
/etc/raddb/radius.conf                  radius.radius   640
2009
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2010
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2011
/etc/pki/CA/                            root.apache     750 force
2012
/etc/pki/CA/*                           root.apache     640 force 
2013
/etc/pki/CA/private/                    root.root       700 force
2014
/etc/pki/CA/private/*                   root.root       600 force
2015
/etc/pki/tls/private/                   root.apache     750 force
2016
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2017
EOF
2454 tom.houday 2018
# apply now hourly & daily checks
2990 rexy 2019
	/usr/sbin/msec
2020
	/etc/cron.weekly/msec
2202 richard 2021
 
2724 rexy 2022
} # End of msec()
2202 richard 2023
 
2024
##################################################################
2552 rexy 2025
##                   Fonction "letsencrypt"                     ##
2026
## - Install Let's Encrypt client                               ##
2027
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2028
##################################################################
2029
letsencrypt()
2030
{
3170 rexy 2031
	acmesh_installDir="/opt/acme.sh"
2032
	acmesh_confDir="/usr/local/etc/letsencrypt"
2033
	acmesh_userAgent="ALCASAR"
2990 rexy 2034
# Remove potential old installers
2586 tom.houday 2035
	rm -rf /tmp/acme.sh-*
3170 rexy 2036
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2037
# Extract acme.sh
2304 tom.houday 2038
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2039
	pwdInstall=$(pwd)
3169 rexy 2040
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2041
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2042
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2043
# Install acme.sh
2304 tom.houday 2044
	./acme.sh --install \
2045
		--home $acmesh_installDir \
2046
		--config-home $acmesh_confDir/data \
2047
		--certhome $acmesh_confDir/certs \
2048
		--accountkey $acmesh_confDir/ca/account.key \
2049
		--accountconf $acmesh_confDir/data/account.conf \
2050
		--useragent $acmesh_userAgent \
2308 tom.houday 2051
		--nocron \
2052
		> /dev/null
2304 tom.houday 2053
	if [ $? -ne 0 ]; then
2054
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2055
	fi
2990 rexy 2056
# Create configuration file
2304 tom.houday 2057
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2058
email=
2059
dateIssueRequest=
2060
domainRequest=
2061
challenge=
2062
dateIssued=
2063
dnsapi=
2064
dateNextRenewal=
2065
EOF
2688 lucas.echa 2066
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2067
	rm -rf /tmp/acme.sh-*
2724 rexy 2068
} # End of letsencrypt()
2304 tom.houday 2069
 
2070
##################################################################
2990 rexy 2071
##                       "mail_service"                         ##
2994 rexy 2072
## - Install Postfix conf for email registration method         ##
2990 rexy 2073
##################################################################
2074
mail_service()
2075
{
3062 rexy 2076
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2077
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2078
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2079
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
3180 rexy 2080
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2081
	$SED "s?^smtpd_banner =.*?smtpd_banner = $myhostname ESMTP?g" /etc/postfix/main.cf
2990 rexy 2082
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2083
smtputf8_enable = no
3062 rexy 2084
smtp_use_tls = yes
2085
smtp_tls_wrappermode = yes
3005 rexy 2086
smtp_sasl_auth_enable = yes
2087
smtp_sasl_security_options = noanonymous
2088
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2089
relayhost =
2990 rexy 2090
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2091
EOT
2990 rexy 2092
	chown -R postfix:postfix /var/lib/postfix
2093
} # end of mail_service
2094
 
2095
##################################################################
2552 rexy 2096
##                    Fonction "post_install"                   ##
2097
## - Modifying banners (locals et ssh) & prompts                ##
2098
## - SSH config                                                 ##
2099
## - sudoers config & files security                            ##
2100
## - log rotate & ANSSI security parameters                     ##
2101
## - Apply former conf in case of an update                     ##
2102
##################################################################
1 root 2103
post_install()
2104
{
3093 rexy 2105
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2106
# change the SSHD options
2195 richard 2107
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2108
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2109
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2110
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2111
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2112
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2113
# sshd listens on EXTIF & INTIF
2114
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2115
# sshd authorized certificate for root login
2116
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2117
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2118
# ALCASAR conf file
2818 rexy 2119
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2120
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2121
	echo "SSH_LAN=22" >> $CONF_FILE
2122
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2123
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2124
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2125
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2126
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2127
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2128
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2129
	echo "LDAP_FILTER=" >> $CONF_FILE
2130
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2131
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2132
	echo "LDAP_SSL=on" >> $CONF_FILE
2133
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2134
	echo "SMS=off" >> $CONF_FILE
2135
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2136
	echo "MAIL=off" >> $CONF_FILE
2137
	echo "MAIL_TYPE=" >> $CONF_FILE
2138
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2139
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2140
	echo "MAIL_ADDR=" >> $CONF_FILE
2141
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2142
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2143
	echo "BL_PUREIP=on" >> $CONF_FILE
2144
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2145
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2146
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2147
	echo "WIFI4EU=off" >> $CONF_FILE
2148
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2149
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2150
# Prompt customisation (colors)
1 root 2151
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2152
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2153
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2154
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2155
# sudoers configuration for "apache" & "sysadmin"
1 root 2156
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2157
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2158
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2159
# Modify some logrotate files (gammu, ulogd)
1 root 2160
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2161
	chmod 644 /etc/logrotate.d/*
2195 richard 2162
# Log compression
706 franck 2163
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2164
# actualisation des fichiers logs compressés
2521 armand.ito 2165
	for dir in firewall e2guardian lighttpd
706 franck 2166
	do
2688 lucas.echa 2167
		find /var/log/$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 2168
	done
2601 tom.houday 2169
	/usr/bin/systemctl daemon-reload
2956 rexy 2170
# processes started at boot time (Systemctl)
3170 rexy 2171
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2172
	do
1574 richard 2173
		/usr/bin/systemctl -q enable $i.service
1221 richard 2174
	done
2454 tom.houday 2175
 
1452 richard 2176
# disable processes at boot time (Systemctl)
2688 lucas.echa 2177
	for i in ulogd gpm dhcpd
1452 richard 2178
	do
1574 richard 2179
		/usr/bin/systemctl -q disable $i.service
1452 richard 2180
	done
2454 tom.houday 2181
 
2864 rexy 2182
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2183
# ignore ICMP broadcast (smurf attack)
2184
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2185
# ignore ICMP errors bogus
2186
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2187
# remove ICMP redirects responces
2188
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2189
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2190
# enable SYN Cookies (Syn flood attacks)
2191
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2192
# enable kernel antispoofing
2193
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2194
# ignore source routing
2195
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2196
# set conntrack timer to 1h (3600s) instead of 5 weeks
2197
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2198
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2199
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2200
# disable iptables_helpers
2201
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2202
# Switch to the router mode
2203
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2204
# Remove unused service ipv6
1964 franck 2205
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2206
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2207
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2208
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2209
# switch to multi-users runlevel (instead of x11)
1221 richard 2210
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2211
# disable Core dump file
2212
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2213
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2214
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2215
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2216
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2217
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2218
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
3190 rexy 2219
	vm_vga=`lsmod | grep -c -E "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2220
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2221
	then
2454 tom.houday 2222
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2223
		echo >> /etc/mageia-release
2224
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2225
	else
2226
		echo > /etc/mageia-release
2454 tom.houday 2227
	fi
2228
	if [ $Lang == "fr" ]
2229
	then
3093 rexy 2230
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2231
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2232
	else
3093 rexy 2233
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2234
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2235
	fi
2236
	/usr/bin/update-grub2
1221 richard 2237
# Load and apply the previous conf file
2238
	if [ "$mode" = "update" ]
532 richard 2239
	then
2887 rexy 2240
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2241
		$DIR_DEST_BIN/alcasar-conf.sh --load
2242
		PARENT_SCRIPT=`basename $0`
2243
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2244
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2245
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2246
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2247
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2248
	fi
2560 rexy 2249
	rm -f /var/tmp/alcasar-conf*
1221 richard 2250
	chown -R root:apache $DIR_DEST_ETC/*
2251
	chmod -R 660 $DIR_DEST_ETC/*
2252
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2253
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2254
	echo ""
1 root 2255
	echo "#############################################################################"
638 richard 2256
	if [ $Lang == "fr" ]
2257
		then
2258
		echo "#                        Fin d'installation d'ALCASAR                       #"
2259
		echo "#                                                                           #"
2260
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2261
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2262
		echo "#                                                                           #"
2263
		echo "#############################################################################"
2264
		echo
2265
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2266
		echo
2267
		echo "- Lisez attentivement la documentation d'exploitation"
2268
		echo
2688 lucas.echa 2269
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2270
		echo
2271
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2272
	else
2396 tom.houday 2273
		echo "#                        End of ALCASAR install process                     #"
638 richard 2274
		echo "#                                                                           #"
2275
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2276
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2277
		echo "#                                                                           #"
2278
		echo "#############################################################################"
2279
		echo
2280
		echo "- The system will be rebooted in order to operate ALCASAR"
2281
		echo
2282
		echo "- Read the exploitation documentation"
2283
		echo
2688 lucas.echa 2284
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2285
		echo
2286
		echo "                   Hit 'Enter' to continue"
2287
	fi
1782 franck 2288
	sleep 2
2560 rexy 2289
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2290
	then
2688 lucas.echa 2291
		read
815 richard 2292
	fi
774 richard 2293
	clear
1 root 2294
	reboot
2724 rexy 2295
} # End of post_install()
1 root 2296
 
2552 rexy 2297
#####################################################################################
2298
#                                   Main Install loop                               #
2299
#####################################################################################
832 richard 2300
dir_exec=`dirname "$0"`
2301
if [ $dir_exec != "." ]
2302
then
2303
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2304
	echo "Launch this program from the ALCASAR archive directory"
2305
	exit 0
2306
fi
2688 lucas.echa 2307
if [ $EUID -gt 0 ]
2220 richard 2308
then
2688 lucas.echa 2309
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2310
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2311
	exit 0
2312
fi
832 richard 2313
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2314
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2315
nb_args=$#
2316
args=$1
2317
if [ $nb_args -eq 0 ]
2318
then
2319
	nb_args=1
2320
	args="-h"
2321
fi
1062 richard 2322
chmod -R u+x $DIR_SCRIPTS/*
1 root 2323
case $args in
2324
	-\? | -h* | --h*)
2325
		echo "$usage"
2326
		exit 0
2327
		;;
291 franck 2328
	-i | --install)
3180 rexy 2329
		for func in system_testing network_testing
2724 rexy 2330
		do
2331
			header_install
2332
			$func
2333
			if [ $DEBUG_ALCASAR == "on" ]
2334
			then
3179 rexy 2335
				echo "*** 'debug' : end installing function '$func' ***"
2724 rexy 2336
				read
2337
			fi
2338
		done
595 richard 2339
# RPMs install
2941 rexy 2340
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2341
		if [ "$?" != "0" ]
1 root 2342
		then
595 richard 2343
			exit 0
2344
		fi
1249 richard 2345
		if [ -e $CONF_FILE ]
595 richard 2346
		then
2458 richard 2347
# Uninstall or update the running version
2348
			if [ "$mode" == "update" ]
2349
			then
2560 rexy 2350
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2351
			else
2560 rexy 2352
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2353
			fi
595 richard 2354
		fi
2847 rexy 2355
		if [ $DEBUG_ALCASAR == "on" ]
2356
		then
2357
			echo "*** 'debug' : end of cleaning ***"
2358
			read
2359
		fi
2980 rexy 2360
# Avoid some RPM automatic updates
2361
		echo "/^kernel/" > /etc/urpmi/skip.list
2362
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2363
		echo "/^freeradius/" >> /etc/urpmi/skip.list
3190 rexy 2364
		if [ `grep -E '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2365
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2366
		else
3170 rexy 2367
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2368
		fi
2835 rexy 2369
# Test if conf file
2370
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2371
		then
2826 rexy 2372
# Extract some info from the previous configuration file
2834 rexy 2373
			cd /var/tmp
2374
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2375
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2376
			then
2377
				header_install
2378
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2379
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2380
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2381
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2382
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2383
				if [ $Lang == "fr" ]
2834 rexy 2384
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2385
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2386
				fi
2834 rexy 2387
				response=0
2388
				PTN='^[oOnNyY]?$'
2389
				until [[ "$response" =~ $PTN ]]
2390
				do
2391
					if [ $Lang == "fr" ]
2392
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2393
						else echo -n "Do you want to use it (Y/n)?";
2394
					fi
2395
					read response
2396
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2397
					then
2398
						rm -f /var/tmp/alcasar-conf*
2399
						rm -rf /var/tmp/conf
2400
					fi
2401
				done
2402
			fi
2847 rexy 2403
			cd $DIR_INSTALL
597 richard 2404
		fi
636 richard 2405
# Test if update
2834 rexy 2406
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2407
		then
2408
			if [ $Lang == "fr" ]
2409
				then echo "#### Installation avec mise à jour ####";
2410
				else echo "#### Installation with update     ####";
2411
			fi
5 franck 2412
			mode="update"
1 root 2413
		fi
3170 rexy 2414
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2415
		do
2416
			$func
2466 richard 2417
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2418
			then
3179 rexy 2419
				echo "*** 'debug' : end installing function '$func' ***"
2688 lucas.echa 2420
				read
2466 richard 2421
			fi
14 richard 2422
		done
5 franck 2423
		;;
291 franck 2424
	-u | --uninstall)
1828 richard 2425
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2426
		then
597 richard 2427
			if [ $Lang == "fr" ]
2428
				then echo "ALCASAR n'est pas installé!";
2429
				else echo "ALCASAR isn't installed!";
2430
			fi
1 root 2431
			exit 0
2432
		fi
5 franck 2433
		response=0
2760 lucas.echa 2434
		PTN='^[oOyYnN]?$'
2435
		until [[ "$response" =~ $PTN ]]
5 franck 2436
		do
597 richard 2437
			if [ $Lang == "fr" ]
2760 lucas.echa 2438
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2439
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2440
			fi
5 franck 2441
			read response
2442
		done
1103 richard 2443
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2444
		then
1103 richard 2445
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2446
		else
2560 rexy 2447
			rm -f /var/tmp/alcasar-conf*
1 root 2448
		fi
597 richard 2449
# Uninstall the running version
2560 rexy 2450
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2451
		;;
2452
	*)
2453
		echo "Argument inconnu :$1";
460 richard 2454
		echo "Unknown argument :$1";
1 root 2455
		echo "$usage"
2456
		exit 1
2457
		;;
2458
esac
10 franck 2459
# end of script