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#!/bin/bash
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#  $Id: alcasar.sh 3169 2024-01-18 16:15:23Z rexy $
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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)
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# 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, clamav, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
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# contact : info@alcasar.net
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1 root 8
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
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# This script is distributed under the Gnu General Public License (GPLV3)
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1 root 11
# Options :
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#       -i or --install
13
#       -u or --uninstall
14
# Functions :
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#	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
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#	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
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#	antivirus		: Clamav & freshclam configuration
27
#	ulogd			: Log system in userland (match NFLOG target of iptables)
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#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
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#	unbound			: Name server configuration
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#	vnstat			: Little network stat daemon
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#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
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#	cron			: Logs export + watchdog + connexion statistics
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#	fail2ban		: Fail2ban IDS installation and configuration
34
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
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#	msec			: Mageia security package configuration
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#	letsencrypt		: Let's Encrypt client
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#	mail_service	: Mail service for email authentification method
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#	post_install	: Security, log rotation, etc.
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2499 tom.houday 40
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
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DATE=`date '+%d %B %Y - %Hh%M'`
42
DATE_SHORT=`date '+%d/%m/%Y'`
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Lang=`echo $LANG|cut -c 1-2`
1362 richard 44
mode="install"
1 root 45
# ******* Files parameters - paramètres fichiers *********
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DIR_INSTALL=`pwd`						# current directory
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DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
48
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 49
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
50
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
51
DIR_WEB="/var/www/html"					# directory of Lighttpd
52
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
53
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
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DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
55
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
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DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
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# ******* DBMS parameters - paramètres SGBD ********
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DB_RADIUS="radius"						# database name used by FreeRadius server
61
DB_USER="radius"						# user name allows to request the users database
62
DB_GAMMU="gammu"						# database name used by Gammu-smsd
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# ******* Network parameters - paramètres réseau *******
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HOSTNAME="alcasar"						# default hostname
65
DOMAIN="localdomain"					# default local domain
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EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
67
INTIF=''								# INTIF is connected to the consultation network
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MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
71
SED="/bin/sed -i"
72
# ****************** End of global parameters *********************
73
 
2724 rexy 74
license()
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{
76
	if [ $Lang == "fr" ]
1538 richard 77
	then
78
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
79
	else
80
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 81
	fi
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	response=0
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	PTN='^[oOyYnN]?$'
84
	until [[ "$response" =~ $PTN ]]
1538 richard 85
	do
86
		if [ $Lang == "fr" ]
1563 franck 87
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 88
			else echo -n "Do you accept the terms of this license (Y/n)? : "
89
		fi
90
		read response
91
	done
92
	if [ "$response" = "n" ] || [ "$response" = "N" ]
93
	then
94
		exit 1
95
	fi
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} # End of license()
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header_install()
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{
100
	clear
101
	echo "-----------------------------------------------------------------------------"
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	echo "                     ALCASAR V$VERSION Installation"
1 root 103
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
104
	echo "-----------------------------------------------------------------------------"
2724 rexy 105
} # End of header_install()
1 root 106
 
2552 rexy 107
########################################################
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##                  "system_testing"                  ##
2552 rexy 109
## - Test Mageia version                              ##
110
## - Test ALCASAR version (if already installed)      ##
111
## - Test free space on /var  (>10G)                  ##
112
## - Test Internet access                             ##
113
########################################################
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system_testing()
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{
1529 richard 116
# Test of Mageia version
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# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 118
	fic=`cat /etc/product.id`
119
	unknown_os=0
120
	old="$IFS"
121
	IFS=","
122
	set $fic
2688 lucas.echa 123
	for i in "$@"
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	do
125
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 126
			then
1529 richard 127
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
128
			unknown_os=`expr $unknown_os + 1`
129
		fi
130
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 131
			then
1529 richard 132
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
133
			unknown_os=`expr $unknown_os + 1`
134
		fi
135
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 136
			then
1529 richard 137
			ARCH=`echo $i|cut -d"=" -f2`
138
			unknown_os=`expr $unknown_os + 1`
139
		fi
140
	done
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	if [ "$ARCH" != "x86_64" ]
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		then
143
		if [ $Lang == "fr" ]
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			then echo "Votre architecture matérielle doit être en 64bits"
145
			else echo "You hardware architecture must be 64bits"
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		fi
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		exit 1
2149 richard 148
	fi
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	IFS="$old"
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	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
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	then
2669 tom.houday 152
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
153
			then
154
			echo
155
			if [ $Lang == "fr" ]
156
				then
157
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
158
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
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				echo "2 - Installez Linux-Mageia 8 et ALCASAR (cf. doc d'installation)"
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				echo "3 - Importez votre base des usagers"
161
			else
162
				echo "The automatic update of ALCASAR can't be performed."
163
				echo "1 - Save your traceability files and the user database"
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				echo "2 - Install Linux-Mageia 8 & ALCASAR (cf. installation doc)"
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				echo "3 - Import your users database"
166
			fi
167
		else
168
			if [ $Lang == "fr" ]
169
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
170
				else echo "The installation of ALCASAR can't be performed."
171
			fi
172
		fi
173
		echo
174
		if [ $Lang == "fr" ]
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			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
176
			else echo "The OS must be replaced (Mageia8)"
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		fi
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		exit 1
2669 tom.houday 179
	fi
180
 
1362 richard 181
# Test if ALCASAR is already installed
182
	if [ -e $CONF_FILE ]
183
	then
2396 tom.houday 184
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
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		if [ $Lang == "fr" ]
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			then echo "La version $current_version d'ALCASAR est déjà installée"
187
			else echo "ALCASAR version $current_version is already installed"
1342 richard 188
		fi
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		response=0
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		PTN='^[12]$'
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		until [[ "$response" =~ $PTN ]]
1362 richard 192
		do
193
			if [ $Lang == "fr" ]
2669 tom.houday 194
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
195
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
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			fi
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			read response
198
		done
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		if [ "$response" = "2" ]
1362 richard 200
		then
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			rm -f /var/tmp/alcasar-conf*
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		else
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# Create the archive of conf files
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			$DIR_SCRIPTS/alcasar-conf.sh --create
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# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
206
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
207
			if [ $local_unbound_unit -ne 4 ]; then
208
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
209
			fi
1362 richard 210
			mode="update"
211
		fi
1529 richard 212
	fi
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# Free /var (when updating) and test free space
214
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
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	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
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	journalctl -q --vacuum-files 1  # remove previous journal logs
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	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
218
	if [ $free_space -lt 10 ]
1529 richard 219
		then
2771 rexy 220
		if [ $Lang == "fr" ]
2847 rexy 221
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
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			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 223
		fi
2771 rexy 224
	exit 0
1529 richard 225
	fi
2990 rexy 226
} # End of system_testing
2669 tom.houday 227
 
2870 rexy 228
########################################################
2990 rexy 229
##                   "network_testing"                ##
230
## - Internet access test                             ##
2870 rexy 231
########################################################
2990 rexy 232
network_testing()
2870 rexy 233
{
2669 tom.houday 234
# Detect external/internal interfaces
235
	if [ -z "$EXTIF" ]; then
3112 rexy 236
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
237
		nb_gw=$(echo $GwListSorted | wc -w)
238
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 239
			if [ "$Lang" == 'fr' ]
2771 rexy 240
				then echo "Aucune passerelle par défaut configurée"
241
				else echo "No default gateway configured"
2669 tom.houday 242
			fi
243
			exit 1
3112 rexy 244
		elif [ $nb_gw -eq 1 ]; then
245
			EXTIF="$GwListSorted"
246
		else
247
			if [ "$Lang" == 'fr' ]
248
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
249
				else echo -n "Error : Several interfaces have a default gateway ( "
250
			fi
251
				echo "$GwListSorted" | tr "\n" " "
252
				echo ")"
253
			exit 1
2669 tom.houday 254
		fi
255
	fi
256
	if [ "$Lang" == 'fr' ]
257
		then echo "Interface externe (Internet) utilisée : $EXTIF"
258
		else echo "External interface (Internet) used: $EXTIF"
259
	fi
260
 
261
	if [ -z "$INTIF" ]; then
3112 rexy 262
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
263
		IntifCount=$(echo "$IntifListSorted" | wc -w)
264
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 265
			if [ "$Lang" == 'fr' ]
266
				then echo "Aucune interface de disponible pour le réseau interne"
267
				else echo "No interface available for the internal network"
268
			fi
269
			exit 1
3112 rexy 270
		elif [ $IntifCount -eq 1 ]; then
271
			INTIF="$IntifListSorted"
2669 tom.houday 272
		else
3112 rexy 273
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 274
			if [ "$Lang" == 'fr' ]
3112 rexy 275
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
276
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 277
			fi
3112 rexy 278
			echo "$IntifListSorted"
2669 tom.houday 279
			response=''
280
			while true; do
281
				if [ "$Lang" == 'fr' ]
3112 rexy 282
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
283
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 284
				fi
285
				read response
3112 rexy 286
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 287
 
288
				# Check if interface exist
3112 rexy 289
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 290
					INTIF="$response"
291
					break
292
				else
293
					if [ "$Lang" == 'fr' ]
294
						then echo "Interface \"$response\" introuvable"
295
						else echo "Interface \"$response\" not found"
296
					fi
297
				fi
298
			done
299
		fi
300
	fi
301
	if [ "$Lang" == 'fr' ]
302
		then echo "Interface interne utilisée : $INTIF"
303
		else echo "Internal interface used: $INTIF"
304
	fi
305
 
2290 richard 306
	if [ $Lang == "fr" ]
307
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 308
		else echo -n "Network parameters tests: "
2290 richard 309
	fi
310
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 311
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 312
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 313
	for i in $IF_INTERFACES
314
	do
2688 lucas.echa 315
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 316
			rm -f ifcfg-$i
2454 tom.houday 317
 
2282 richard 318
			if [ $Lang == "fr" ]
319
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 320
				else echo "Deleting: ifcfg-$i"
2282 richard 321
			fi
322
		fi
323
	done
2688 lucas.echa 324
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 325
	echo -n "."
2454 tom.houday 326
# Test Ethernet NIC links state
2669 tom.houday 327
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
328
	if [ ! -z "$interfacesDown" ]; then
329
		for i in $interfacesDown; do
330
			if [ $Lang == "fr" ]
331
			then
332
				echo -e "\nÉchec"
333
				echo "Le lien réseau de la carte $i n'est pas actif."
334
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
335
			else
336
				echo -e "\nFailed"
337
				echo "The link state of $i interface is down."
338
				echo "Make sure that this network card is connected to a switch or an A.P."
339
			fi
340
		done
341
		exit 1
342
	fi
1471 richard 343
	echo -n "."
344
# Test EXTIF config files
2681 tom.houday 345
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
346
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 347
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 348
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 349
	then
784 richard 350
		if [ $Lang == "fr" ]
2454 tom.houday 351
		then
2669 tom.houday 352
			echo -e "\nÉchec"
784 richard 353
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
354
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 355
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 356
		else
2669 tom.houday 357
			echo -e "\nFailed"
784 richard 358
			echo "The Internet connected network card ($EXTIF) isn't well configured."
359
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 360
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 361
		fi
830 richard 362
		echo "DEVICE=$EXTIF"
784 richard 363
		echo "IPADDR="
364
		echo "NETMASK="
365
		echo "GATEWAY="
366
		echo "DNS1="
367
		echo "DNS2="
830 richard 368
		echo "ONBOOT=yes"
2669 tom.houday 369
		exit 1
784 richard 370
	fi
371
	echo -n "."
2290 richard 372
# Test if default GW is alive
1499 richard 373
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 374
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 375
		then
595 richard 376
		if [ $Lang == "fr" ]
2454 tom.houday 377
		then
2669 tom.houday 378
			echo -e "\nÉchec"
2290 richard 379
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 380
			echo "Réglez ce problème puis relancez ce script."
381
		else
2669 tom.houday 382
			echo -e "\nFailed"
2290 richard 383
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 384
			echo "Resolv this problem, then restart this script."
385
		fi
2669 tom.houday 386
		exit 1
308 richard 387
	fi
388
	echo -n "."
2290 richard 389
# Test Internet connectivity
2669 tom.houday 390
	domainTested='www.google.com'
391
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
392
	if [ $? -ne 0 ]; then
595 richard 393
		if [ $Lang == "fr" ]
2454 tom.houday 394
		then
2669 tom.houday 395
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 396
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
397
			echo "Vérifiez la validité des adresses IP des DNS."
398
		else
2669 tom.houday 399
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 400
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
401
			echo "Verify the DNS IP addresses"
402
		fi
2669 tom.houday 403
		exit 1
29 richard 404
	fi
308 richard 405
	echo ". : ok"
2990 rexy 406
} # End of network_testing()
302 richard 407
 
2552 rexy 408
#######################################################################
2990 rexy 409
##                             "init"                                ##
2552 rexy 410
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
411
## - Creation of random password for GRUB, mariadb (admin and user)  ##
412
#######################################################################
2724 rexy 413
init()
302 richard 414
{
527 richard 415
	if [ "$mode" != "update" ]
302 richard 416
	then
417
# On affecte le nom d'organisme
597 richard 418
		header_install
302 richard 419
		ORGANISME=!
420
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 421
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 422
		do
595 richard 423
			if [ $Lang == "fr" ]
2454 tom.houday 424
				then echo -n "Entrez le nom de votre organisme : "
597 richard 425
				else echo -n "Enter the name of your organism : "
595 richard 426
			fi
330 franck 427
			read ORGANISME
613 richard 428
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 429
			then
330 franck 430
				ORGANISME=!
431
			fi
432
		done
302 richard 433
	fi
1 root 434
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 435
# We create random passwords and shared secrets
628 richard 436
	rm -f $PASSWD_FILE
2419 richard 437
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 438
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 439
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
440
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
441
		grep -v '[eE]nter password:' | \
442
		sed -e "s/PBKDF2 hash of your password is //"`
443
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
444
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
445
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
446
	chmod 0600 /boot/grub2/user.cfg
2419 richard 447
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 448
	echo "GRUB2_user=root" >> $PASSWD_FILE
449
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 450
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 451
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 452
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 453
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 454
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 455
	echo "db_user=$DB_USER" >> $PASSWD_FILE
456
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 457
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 458
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
459
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 460
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 461
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
462
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 463
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
464
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
465
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 466
	chmod 640 $PASSWD_FILE
1828 richard 467
#  copy scripts in in /usr/local/bin
2664 tom.houday 468
	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 469
#  copy conf files in /usr/local/etc
1954 richard 470
	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 471
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 472
# generate central conf file
473
	cat <<EOF > $CONF_FILE
612 richard 474
##########################################
475
##                                      ##
476
##          ALCASAR Parameters          ##
477
##                                      ##
478
##########################################
1 root 479
 
612 richard 480
INSTALL_DATE=$DATE
481
VERSION=$VERSION
482
ORGANISM=$ORGANISME
483
EOF
628 richard 484
	chmod o-rwx $CONF_FILE
2724 rexy 485
} # End of init()
1 root 486
 
2552 rexy 487
#########################################################
2990 rexy 488
##                     "network"                       ##
2552 rexy 489
## - Define the several network address                ##
490
## - Define the DNS naming                             ##
491
## - INTIF parameters (consultation network)           ##
492
## - Write "/etc/hosts" file                           ##
493
## - write "hosts.allow" & "hosts.deny" files          ##
494
#########################################################
2724 rexy 495
network()
1 root 496
{
497
	header_install
636 richard 498
	if [ "$mode" != "update" ]
499
		then
500
		if [ $Lang == "fr" ]
501
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
502
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
503
		fi
504
		response=0
2760 lucas.echa 505
		PTN='^[oOyYnN]?$'
506
		until [[ "$response" =~ $PTN ]]
1 root 507
		do
595 richard 508
			if [ $Lang == "fr" ]
659 richard 509
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 510
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 511
			fi
1 root 512
			read response
513
		done
636 richard 514
		if [ "$response" = "n" ] || [ "$response" = "N" ]
515
		then
516
			PRIVATE_IP_MASK="0"
517
			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 518
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 519
			do
595 richard 520
				if [ $Lang == "fr" ]
597 richard 521
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
522
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 523
				fi
597 richard 524
				read PRIVATE_IP_MASK
1 root 525
			done
636 richard 526
		else
2688 lucas.echa 527
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 528
		fi
595 richard 529
	else
2834 rexy 530
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
531
		rm -rf /var/tmp/conf
1 root 532
	fi
861 richard 533
# Define LAN side global parameters
1740 richard 534
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 535
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 536
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 537
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 538
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 539
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 540
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 541
	then
2454 tom.houday 542
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 543
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 544
	fi
1499 richard 545
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
546
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 547
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 548
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 549
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 550
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 551
# Define Internet parameters
2809 rexy 552
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
553
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 554
	DNS1=${DNS1:=208.67.220.220}
70 franck 555
	DNS2=${DNS2:=208.67.222.222}
1499 richard 556
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 557
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 558
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 559
# Write network parameters in the conf file
2737 rexy 560
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
561
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 562
	echo "EXTIF=$EXTIF" >> $CONF_FILE
563
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 564
# Retrieve NIC name of other consultation LAN
2282 richard 565
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
566
	for i in $INTERFACES
567
	do
568
		SUB=`echo ${i:0:2}`
569
		if [ $SUB = "wl" ]
570
			then WIFIF=$i
2454 tom.houday 571
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 572
			then LANIF=$i
573
		fi
574
	done
575
	if [ -n "$WIFIF" ]
576
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
577
	elif [ -n "$LANIF" ]
578
		then echo "LANIF=$LANIF" >> $CONF_FILE
579
	fi
2552 rexy 580
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 581
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 582
	then
2947 rexy 583
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
584
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
585
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 586
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 587
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 588
	else
589
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 590
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 591
	fi
1587 richard 592
	echo "DNS1=$DNS1" >> $CONF_FILE
593
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 594
	echo "PROXY=off" >> $CONF_FILE
595
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
596
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 597
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 598
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 599
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 600
	echo "EXT_DHCP_IP=" >> $CONF_FILE
601
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
602
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 603
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
604
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 605
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 606
# network default
597 richard 607
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 608
	cat <<EOF > /etc/sysconfig/network
609
NETWORKING=yes
610
FORWARD_IPV4=true
611
EOF
2552 rexy 612
# write "/etc/hosts"
1 root 613
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
614
	cat <<EOF > /etc/hosts
503 richard 615
127.0.0.1	localhost
2558 rexy 616
$PRIVATE_IP	$HOSTNAME
1 root 617
EOF
2552 rexy 618
# write EXTIF (Internet) config
1499 richard 619
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
620
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 621
	then
1499 richard 622
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 623
DEVICE=$EXTIF
1585 richard 624
BOOTPROTO=dhcp
625
DNS1=127.0.0.1
626
PEERDNS=no
627
RESOLV_MODS=yes
628
ONBOOT=yes
1613 franck 629
NOZEROCONF=yes
1585 richard 630
METRIC=10
631
MII_NOT_SUPPORTED=yes
632
IPV6INIT=no
633
IPV6TO4INIT=no
634
ACCOUNTING=no
635
USERCTL=no
636
MTU=$MTU
637
EOF
2688 lucas.echa 638
	else
1585 richard 639
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
640
DEVICE=$EXTIF
14 richard 641
BOOTPROTO=static
597 richard 642
IPADDR=$PUBLIC_IP
643
NETMASK=$PUBLIC_NETMASK
644
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 645
DNS1=$DNS1
646
DNS2=$DNS2
1499 richard 647
RESOLV_MODS=yes
14 richard 648
ONBOOT=yes
649
METRIC=10
1610 franck 650
NOZEROCONF=yes
14 richard 651
MII_NOT_SUPPORTED=yes
652
IPV6INIT=no
653
IPV6TO4INIT=no
654
ACCOUNTING=no
655
USERCTL=no
994 franck 656
MTU=$MTU
14 richard 657
EOF
1499 richard 658
	fi
2552 rexy 659
# write INTIF (consultation LAN) in normal mode
2868 rexy 660
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 661
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
662
DEVICE=$INTIF
663
BOOTPROTO=static
664
ONBOOT=yes
665
NOZEROCONF=yes
666
MII_NOT_SUPPORTED=yes
667
IPV6INIT=no
668
IPV6TO4INIT=no
669
ACCOUNTING=no
670
USERCTL=no
671
EOF
2552 rexy 672
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 673
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 674
DEVICE=$INTIF
675
BOOTPROTO=static
676
IPADDR=$PRIVATE_IP
604 richard 677
NETMASK=$PRIVATE_NETMASK
1 root 678
ONBOOT=yes
679
METRIC=10
680
NOZEROCONF=yes
681
MII_NOT_SUPPORTED=yes
14 richard 682
IPV6INIT=no
683
IPV6TO4INIT=no
684
ACCOUNTING=no
685
USERCTL=no
1 root 686
EOF
2282 richard 687
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
688
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
689
	then
690
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
691
DEVICE=$WIFIF
692
BOOTPROTO=static
693
ONBOOT=yes
694
NOZEROCONF=yes
695
MII_NOT_SUPPORTED=yes
696
IPV6INIT=no
697
IPV6TO4INIT=no
698
ACCOUNTING=no
699
USERCTL=no
700
EOF
701
	elif [ -n "$LANIF" ]
702
	then
703
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
704
DEVICE=$LANIF
705
BOOTPROTO=static
706
ONBOOT=yes
707
NOZEROCONF=yes
708
MII_NOT_SUPPORTED=yes
709
IPV6INIT=no
710
IPV6TO4INIT=no
711
ACCOUNTING=no
712
USERCTL=no
713
EOF
714
	fi
2552 rexy 715
# write hosts.allow & hosts.deny
1 root 716
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
717
	cat <<EOF > /etc/hosts.allow
718
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 719
sshd: ALL
1 root 720
ntpd: $PRIVATE_NETWORK_SHORT
721
EOF
722
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
723
	cat <<EOF > /etc/hosts.deny
724
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
725
EOF
790 richard 726
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 727
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 728
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 729
# load conntrack ftp module
730
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 731
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 732
# load ipt_NETFLOW module
733
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 734
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 735
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
736
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 737
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
738
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 739
# create the alcasar-network unit
740
	cat << EOF > /etc/systemd/system/alcasar-network.service
741
#  This file is part of systemd.
2454 tom.houday 742
#
2956 rexy 743
#  systemd is free software; you can redistribute it and/or modify it
744
#  under the terms of the GNU General Public License as published by
745
#  the Free Software Foundation; either version 2 of the License, or
746
#  (at your option) any later version.
747
 
748
# This unit starts alcasar-network.sh script.
749
[Unit]
750
Description=alcasar-network.sh execution
751
After=network.target iptables.service
752
 
753
[Service]
754
Type=oneshot
755
RemainAfterExit=yes
756
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
757
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
758
TimeoutSec=0
759
 
760
[Install]
761
WantedBy=multi-user.target
762
EOF
763
	/usr/bin/systemctl daemon-reload
764
 
765
# 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 766
} # End of network()
1 root 767
 
2763 rexy 768
##################################################################
2990 rexy 769
##                           "CA"                               ##
2763 rexy 770
## - Creating the CA and the server certificate (lighttpd)      ##
771
##################################################################
772
CA()
773
{
774
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 775
	chmod 755 /etc/pki/
2801 rexy 776
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 777
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 778
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
779
	chmod 600 /etc/pki/CA/private/*
780
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
781
	chmod 640 /etc/pki/tls/private/*
2814 rexy 782
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 783
} # End of CA()
784
 
2990 rexy 785
######################################################
786
##                       "ACC"                      ##
787
## - copy ALCASAR Control Center (ACC) files        ##
788
## - configuration of the web server (Lighttpd)     ##
789
## - creation of the first ACC admin account        ##
790
## - secure the ACC access                          ##
791
######################################################
2724 rexy 792
ACC()
1 root 793
{
794
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
795
	mkdir $DIR_WEB
1833 richard 796
# Copy & adapt ACC files
316 richard 797
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
798
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 799
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
800
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
801
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 802
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 803
	chown -R apache:apache $DIR_WEB/*
1833 richard 804
# copy & adapt "freeradius-web" files
805
	cp -rf $DIR_CONF/freeradius-web/ /etc/
806
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
807
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
808
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
809
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
810
	cat <<EOF > /etc/freeradius-web/naslist.conf
811
nas1_name: alcasar-$ORGANISME
812
nas1_model: Network Access Controler
813
nas1_ip: $PRIVATE_IP
814
nas1_port_num: 0
815
nas1_community: public
816
EOF
817
	chown -R apache:apache /etc/freeradius-web/
818
# create the log & backup structure :
1489 richard 819
# - base = users database
820
# - archive = tarball of "base + http firewall + netflow"
1833 richard 821
# - security = watchdog log
2829 rexy 822
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 823
	for i in base archive security activity_report iot_captures;
1 root 824
	do
825
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
826
	done
5 franck 827
	chown -R root:apache $DIR_SAVE
1833 richard 828
# Configuring & securing php
2937 rexy 829
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 830
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
831
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 832
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 833
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
834
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 835
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
836
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 837
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
838
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 839
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 840
# Configuring & securing Lighttpd
790 richard 841
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 842
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
843
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 844
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
845
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 846
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
847
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 848
 
849
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 850
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 851
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 852
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
853
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
854
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 855
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
856
 
2592 rexy 857
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 858
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 859
 
860
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
861
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
862
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
863
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
864
 
865
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
866
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 867
	$SED 's/^$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
868
	$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 869
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 870
 
2588 rexy 871
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
872
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
873
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 874
 
2588 rexy 875
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 876
 
2552 rexy 877
# Creation of the first account (in 'admin' profile)
2293 tom.houday 878
	if [ "$mode" = "install" ]
2688 lucas.echa 879
	then
880
		header_install
1268 richard 881
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 882
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
883
		mkdir -p $DIR_DEST_ETC/digest
884
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 885
		if [ $Lang == "fr" ]
2760 lucas.echa 886
			then echo "Création du premier compte administrateur : "
887
			else echo "Creation of the first admin account : "
2737 rexy 888
		fi
2688 lucas.echa 889
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
890
		do
891
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
892
		done
2293 tom.houday 893
	fi
2818 rexy 894
# Creation of ACC certs links
895
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
896
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
897
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 898
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
899
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 900
	# Log file for ACC access imputability
2887 rexy 901
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
902
	chown root:apache $DIR_SAVE/security/acc_access.log
903
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 904
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
905
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 906
} # End of ACC()
1 root 907
 
2552 rexy 908
#############################################################
2990 rexy 909
##                     "time_server"                       ##
2552 rexy 910
## - Configuring NTP server                                ##
911
#############################################################
2724 rexy 912
time_server()
1837 richard 913
{
914
# Set the Internet time server
915
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
916
	cat <<EOF > /etc/ntp/step-tickers
917
0.fr.pool.ntp.org	# adapt to your country
918
1.fr.pool.ntp.org
919
2.fr.pool.ntp.org
920
EOF
921
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
922
	cat <<EOF > /etc/ntp.conf
923
server 0.fr.pool.ntp.org	# adapt to your country
924
server 1.fr.pool.ntp.org
925
server 2.fr.pool.ntp.org
926
server 127.127.1.0   		# local clock si NTP internet indisponible ...
927
fudge 127.127.1.0 stratum 10
928
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
929
restrict 127.0.0.1
930
driftfile /var/lib/ntp/drift
931
logfile /var/log/ntp.log
932
disable monitor
933
EOF
934
	chown -R ntp:ntp /var/lib/ntp
935
# Synchronize now
2688 lucas.echa 936
	ntpd -4 -q -g &
2724 rexy 937
} # End of time_server()
1837 richard 938
 
2541 rexy 939
#####################################################################
2990 rexy 940
##                           "init_db"                             ##
2541 rexy 941
## - Mysql initialization                                          ##
942
## - Set admin (root) password                                     ##
943
## - Remove unused users & databases                               ##
944
## - Radius database creation                                      ##
945
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
946
#####################################################################
2724 rexy 947
init_db()
1 root 948
{
2688 lucas.echa 949
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 950
	then
951
		systemctl stop mysqld
952
	fi
1355 richard 953
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 954
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 955
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 956
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 957
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
958
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 959
	[ -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 960
	[ -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 961
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
962
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
963
	/usr/bin/systemctl start mysqld
1963 richard 964
	nb_round=1
1981 richard 965
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 966
	do
967
		nb_round=`expr $nb_round + 1`
968
		sleep 2
969
	done
1981 richard 970
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 971
	then
1981 richard 972
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 973
		exit
1955 richard 974
	fi
1355 richard 975
# Secure the server
2688 lucas.echa 976
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 977
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 978
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
979
	$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 980
# Create 'radius' database
2688 lucas.echa 981
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 982
# Add an empty radius database structure
2688 lucas.echa 983
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 984
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 985
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
986
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
987
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 988
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 989
	/usr/bin/systemctl daemon-reload
2724 rexy 990
} # End of init_db()
1 root 991
 
2423 richard 992
###################################################################
2990 rexy 993
##                           "freeradius"                        ##
2423 richard 994
## - Set the configuration files                                 ##
995
## - Set the shared secret between coova-chilli and freeradius   ##
996
## - Adapt the Mysql conf file and counters                      ##
997
###################################################################
2724 rexy 998
freeradius()
1 root 999
{
1800 richard 1000
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 1001
	chown -R radius:radius /etc/raddb
1002
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1003
# Set radius global parameters (radius.conf)
1 root 1004
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1005
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1006
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1007
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1008
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1009
# Add ALCASAR & Coovachilli dictionaries
1010
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1011
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1012
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1013
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1014
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1015
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1016
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1017
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1018
client localhost {
1019
	ipaddr = 127.0.0.1
1 root 1020
	secret = $secretradius
2438 richard 1021
	shortname = chilli
2454 tom.houday 1022
	nas_type = other
1 root 1023
}
1024
EOF
2758 rexy 1025
# Set Virtual server
1026
    # Remvoveing all except "alcasar virtual site")
1027
	# 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 1028
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1029
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1030
	chown radius:apache /etc/raddb/sites-available/alcasar*
1031
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1032
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1033
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1034
# Set modules
2728 rexy 1035
	# Add custom LDAP "available module"
2758 rexy 1036
	# 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 1037
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1038
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1039
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1040
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1041
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1042
	do
1043
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1044
	done
2758 rexy 1045
# Configure SQL module
2420 richard 1046
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1047
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1048
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1049
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1050
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1051
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1052
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1053
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1054
	# no TLS encryption on 127.0.0.1
2763 rexy 1055
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1056
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1057
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1058
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1059
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1060
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1061
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1062
	[ -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
1063
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1064
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1065
# sqlcounter modifications
2470 richard 1066
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1067
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1068
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1069
# make certain that mysql is up before freeradius start
2937 rexy 1070
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1071
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1072
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1073
# Allow apache to change some conf files (ie : ldap on/off)
1074
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1075
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1076
} # End of freeradius()
1 root 1077
 
2423 richard 1078
#############################################################################
2990 rexy 1079
##                                "chilli"                                 ##
2423 richard 1080
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1081
## - Adapt the authentication web page (intercept.php)                     ##
1082
#############################################################################
2724 rexy 1083
chilli()
1 root 1084
{
1370 richard 1085
# chilli unit for systemd
2937 rexy 1086
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1087
#  This file is part of systemd.
1088
#
1089
#  systemd is free software; you can redistribute it and/or modify it
1090
#  under the terms of the GNU General Public License as published by
1091
#  the Free Software Foundation; either version 2 of the License, or
1092
#  (at your option) any later version.
2771 rexy 1093
 
1094
# This unit launches coova-chilli a captive portal
1370 richard 1095
[Unit]
1096
Description=chilli is a captive portal daemon
1097
After=network.target
1098
 
1099
[Service]
1379 richard 1100
Type=forking
1370 richard 1101
ExecStart=/usr/libexec/chilli start
1102
ExecStop=/usr/libexec/chilli stop
1103
ExecReload=/usr/libexec/chilli reload
2775 rexy 1104
PIDFile=/run/chilli.pid
1370 richard 1105
 
1106
[Install]
1107
WantedBy=multi-user.target
1108
EOF
799 richard 1109
# init file creation
1370 richard 1110
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1111
	cat <<EOF > /etc/init.d/chilli
799 richard 1112
#!/bin/sh
1113
#
1114
# chilli CoovaChilli init
1115
#
1116
# chkconfig: 2345 65 35
1117
# description: CoovaChilli
1118
### BEGIN INIT INFO
1119
# Provides:       chilli
2454 tom.houday 1120
# Required-Start: network
1121
# Should-Start:
799 richard 1122
# Required-Stop:  network
2454 tom.houday 1123
# Should-Stop:
799 richard 1124
# Default-Start:  2 3 5
1125
# Default-Stop:
1126
# Description:    CoovaChilli access controller
1127
### END INIT INFO
1128
 
1129
[ -f /usr/sbin/chilli ] || exit 0
1130
. /etc/init.d/functions
1131
CONFIG=/etc/chilli.conf
2775 rexy 1132
pidfile=/run/chilli.pid
799 richard 1133
[ -f \$CONFIG ] || {
2394 tom.houday 1134
	echo "\$CONFIG Not found"
1135
	exit 0
799 richard 1136
}
2882 rexy 1137
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1138
RETVAL=0
1139
prog="chilli"
1140
case \$1 in
2394 tom.houday 1141
	start)
2454 tom.houday 1142
		if [ -f \$pidfile ] ; then
2394 tom.houday 1143
			gprintf "chilli is already running"
1144
		else
1145
			gprintf "Starting \$prog: "
2884 rexy 1146
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1147
			rm -f /run/chilli* # cleaning
2394 tom.houday 1148
			/usr/sbin/modprobe tun >/dev/null 2>&1
1149
			echo 1 > /proc/sys/net/ipv4/ip_forward
1150
			[ -e /dev/net/tun ] || {
2454 tom.houday 1151
				(cd /dev;
1152
				mkdir net;
1153
				cd net;
2394 tom.houday 1154
				mknod tun c 10 200)
1155
			}
1156
			ifconfig $INTIF 0.0.0.0
1157
			/usr/sbin/ethtool -K $INTIF gro off
1158
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1159
			RETVAL=\$?
1160
		fi
1161
		;;
799 richard 1162
 
2394 tom.houday 1163
	reload)
1164
		killall -HUP chilli
1165
		;;
799 richard 1166
 
2394 tom.houday 1167
	restart)
1168
		\$0 stop
1169
		sleep 2
1170
		\$0 start
1171
		;;
799 richard 1172
 
2394 tom.houday 1173
	status)
1174
		status chilli
1175
		RETVAL=0
1176
		;;
1177
 
1178
	stop)
2454 tom.houday 1179
		if [ -f \$pidfile ] ; then
2394 tom.houday 1180
			gprintf "Shutting down \$prog: "
1181
			killproc /usr/sbin/chilli
1182
			RETVAL=\$?
1183
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1184
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1185
		else
2394 tom.houday 1186
			gprintf "chilli is not running"
1187
		fi
1188
		;;
1189
 
1190
	*)
1191
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1192
		exit 1
799 richard 1193
esac
1194
echo
1195
EOF
2324 tom.houday 1196
	chmod a+x /etc/init.d/chilli
1197
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1198
# conf file creation
346 richard 1199
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1200
	#NTP Option configuration for DHCP
2032 richard 1201
	#DHCP Options : rfc2132
1202
		#dhcp option value will be convert in hexa.
1203
		#NTP option (or 'option 42') is like :
2454 tom.houday 1204
		#
2032 richard 1205
		#    Code   Len         Address 1               Address 2
1206
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1207
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1208
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1209
		#
1210
		#Code : 42 => 2a
1211
		#Len : 4 => 04
2688 lucas.echa 1212
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1213
	cat <<EOF > /etc/chilli.conf
1214
# coova config for ALCASAR
2775 rexy 1215
cmdsocket	/run/chilli.sock
1336 richard 1216
unixipc		chilli.$INTIF.ipc
2775 rexy 1217
pidfile		/run/chilli.pid
346 richard 1218
net		$PRIVATE_NETWORK_MASK
595 richard 1219
dhcpif		$INTIF
841 richard 1220
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1221
#nodynip
865 richard 1222
#statip
1223
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1224
domain		$DOMAIN
355 richard 1225
dns1		$PRIVATE_IP
1226
dns2		$PRIVATE_IP
346 richard 1227
uamlisten	$PRIVATE_IP
503 richard 1228
uamport		3990
2370 tom.houday 1229
uamuiport	3991
837 richard 1230
macauth
1231
macpasswd	password
1697 richard 1232
strictmacauth
1243 richard 1233
locationname	$HOSTNAME.$DOMAIN
346 richard 1234
radiusserver1	127.0.0.1
1235
radiusserver2	127.0.0.1
1236
radiussecret	$secretradius
1237
radiusauthport	1812
1238
radiusacctport	1813
2818 rexy 1239
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1240
redirurl
1243 richard 1241
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1242
uamsecret	$secretuam
1249 richard 1243
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1244
coaport		3799
1379 richard 1245
conup		$DIR_DEST_BIN/alcasar-conup.sh
1246
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1247
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1248
include		$DIR_DEST_ETC/alcasar-uamallowed
1249
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1250
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1251
#dhcpgateway		none
1252
#dhcprelayagent		none
1610 franck 1253
#dhcpgatewayport	none
2234 richard 1254
sslkeyfile	/etc/pki/tls/private/alcasar.key
1255
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1256
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1257
#redirssl
1258
#uamuissl
346 richard 1259
EOF
2274 richard 1260
# 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 1261
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1262
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1263
# create files for trusted domains and urls
1148 crox53 1264
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1265
	chown root:apache $DIR_DEST_ETC/alcasar-*
1266
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1267
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1268
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1269
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1270
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1271
	if [ "$chilli_exist" == "1" ]
1272
	then
2454 tom.houday 1273
		userdel -r chilli 2>/dev/null
796 richard 1274
	fi
1275
	groupadd -f chilli
1276
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1277
}  # End of chilli()
1349 richard 1278
 
2541 rexy 1279
################################################################
2990 rexy 1280
##                        "e2guardian"                        ##
2541 rexy 1281
## - Set the parameters of this HTML proxy (as controler)     ##
1282
################################################################
2724 rexy 1283
e2guardian()
1 root 1284
{
2758 rexy 1285
# Adapt systemd unit
2937 rexy 1286
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1287
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1288
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1289
# Adapt the main conf file
2521 armand.ito 1290
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1291
# French deny HTML page
2764 rexy 1292
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1293
# 2 filtergroups (8080 & 8090)
1294
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1295
# Listen on 8080 (HTTP for BL users) only on LAN side
1296
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1297
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1298
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1299
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1300
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1301
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1302
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1303
# Don't log
2521 armand.ito 1304
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1305
# Disable HTML content control (weighted & banned)
2521 armand.ito 1306
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1307
# Enable authport plugin
1308
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1309
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1310
# Enable clamd scanner
1311
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
3077 rexy 1312
# Set Max RAM cache to 10Mb
1313
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1314
# Set Max file size cache to 20Mb
1315
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1316
# Adapt the first group conf file
1317
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1318
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1319
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1320
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1321
 
2867 rexy 1322
# copy & adapt HTML templates
2866 rexy 1323
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1324
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1325
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1326
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1327
 
2841 rexy 1328
###### ALCASAR special filtering ####
2840 rexy 1329
# RAZ bannedphraselist
1330
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1331
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1332
# Disable URL control with regex
2764 rexy 1333
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1334
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1335
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash... 
2764 rexy 1336
#	[ -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
1337
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1338
#	[ -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
1339
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1340
# Dont filtering files by extension or mime-type (empty list)
497 richard 1341
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1342
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1343
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1344
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1345
# Empty LAN IP list that won't be WEB filtered
497 richard 1346
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1347
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1348
# Creation of ALCASAR banned site list
2841 rexy 1349
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1350
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1351
# E2guardian filter config for ALCASAR
1352
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1353
# block all SSL and CONNECT tunnels
1354
**s
1355
# block all SSL and CONNECT tunnels specified only as an IP
1356
*ips
1357
# block all sites specified only by an IP
1358
*ip
1359
EOF
2775 rexy 1360
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1361
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1362
	cat <<EOF > $DIR_DG/lists/bannedurllist
1363
# E2guardian filter config for ALCASAR
1364
EOF
2775 rexy 1365
# Creation of files for rehabilited domains and urls
2758 rexy 1366
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1367
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1368
	touch $DIR_DG/lists/exceptionsitelist
1369
	touch $DIR_DG/lists/exceptionurllist
1370
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1371
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1372
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1373
 
2758 rexy 1374
# Bing - add 'adlt=strict'
1375
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1376
EOF
1377
# 'Safesearch' regex actualisation
1378
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1379
# change the google safesearch ("safe=strict" instead of "safe=vss")
1380
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1381
 
1382
# Create & adapt the second group conf file (av + av_wl)
1383
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1384
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1385
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1386
	$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 1387
 
2775 rexy 1388
# create log folder
1389
    mkdir -p /var/log/e2guardian
1390
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1391
} # End of e2guardian()
1 root 1392
 
71 richard 1393
##################################################################
2990 rexy 1394
##                       "antivirus"                            ##
2840 rexy 1395
## - Set the parameters of clamav and freshclam                 ##
71 richard 1396
##################################################################
2724 rexy 1397
antivirus()
71 richard 1398
{
2937 rexy 1399
# Clamd unit adaptation to e2guardian
1400
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1401
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1402
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
3097 rexy 1403
	$SED "s?^StandardOuput=.*?StandardOutput=journal?g" /etc/systemd/system/clamav-daemon.service
2937 rexy 1404
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1405
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1406
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1407
# Clamd conf adaptation to e2guardian
2840 rexy 1408
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1409
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1410
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1411
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1412
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1413
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1414
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1415
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1416
	chmod 775 /var/log/clamav /var/lib/clamav
1417
	chmod 664 /var/log/clamav/*
1358 richard 1418
# update virus database every 4 hours (24h/6)
1357 richard 1419
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1420
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1421
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1422
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1423
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1424
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
2980 rexy 1425
	# update now
1426
        /usr/bin/freshclam --no-warnings --quiet
2724 rexy 1427
} # End of antivirus()
71 richard 1428
 
2724 rexy 1429
##############################################################
2990 rexy 1430
##                        "ulogd"                           ##
2724 rexy 1431
## - Ulog config for multi-log files                        ##
1432
##############################################################
1433
ulogd()
476 richard 1434
{
1435
# Three instances of ulogd (three different logfiles)
1436
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1437
	nl=1
1358 richard 1438
	for log_type in traceability ssh ext-access
478 richard 1439
	do
2937 rexy 1440
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1441
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1442
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1443
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1444
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1445
[emu1]
478 richard 1446
file="/var/log/firewall/$log_type.log"
1447
sync=1
1448
EOF
2938 rexy 1449
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1450
		nl=`expr $nl + 1`
1451
	done
476 richard 1452
	chown -R root:apache /var/log/firewall
1453
	chmod 750 /var/log/firewall
1454
	chmod 640 /var/log/firewall/*
2724 rexy 1455
}  # End of ulogd()
476 richard 1456
 
1159 crox53 1457
##########################################################
2990 rexy 1458
##                     "nfsen"                          ##
2771 rexy 1459
## - configure NetFlow collector (nfcapd)               ##
1460
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1461
##########################################################
1389 richard 1462
nfsen()
1 root 1463
{
2772 rexy 1464
	groupadd -f nfcapd
2868 rexy 1465
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1466
# nfcapd unit for systemd
2937 rexy 1467
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1468
#  This file is part of systemd.
1469
#
1470
#  systemd is free software; you can redistribute it and/or modify it
1471
#  under the terms of the GNU General Public License as published by
1472
#  the Free Software Foundation; either version 2 of the License, or
1473
#  (at your option) any later version.
1474
 
2771 rexy 1475
# This unit launches nfcapd (a Netflow collector).
1372 richard 1476
[Unit]
2771 rexy 1477
Description=Netflow Capture Daemon
1478
After=network-online.target iptables.service
1372 richard 1479
 
1480
[Service]
3079 rexy 1481
Type=simple
2776 rexy 1482
ExecStartPre=/bin/mkdir -p /run/nfcapd
1483
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1484
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1485
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 1486
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1487
 
1488
[Install]
1489
WantedBy=multi-user.target
1490
EOF
2825 rexy 1491
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1492
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1493
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1494
} # End of nfsen()
1 root 1495
 
2552 rexy 1496
###########################################################
2990 rexy 1497
##                       "vnstat"                        ##
2809 rexy 1498
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1499
###########################################################
2724 rexy 1500
vnstat()
1541 richard 1501
{
2990 rexy 1502
# vnstat
2933 rexy 1503
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1504
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1505
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1506
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1507
# vnstat-dashboard
2933 rexy 1508
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1509
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1510
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1511
} # End of vnstat()
2281 tom.houday 1512
 
2724 rexy 1513
#########################################################
2990 rexy 1514
##                     "unbound"                       ##
2724 rexy 1515
## - create the conf files for 4 unbound services      ##
1516
## - create the systemd files for 4 unbound services   ##
1517
#########################################################
2688 lucas.echa 1518
unbound ()
1519
{
1520
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1521
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1522
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1523
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1524
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1525
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1526
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1527
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1528
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1529
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1530
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1531
 
2724 rexy 1532
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1533
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1534
forward-zone:
1535
	name: "."
1536
	forward-addr: $DNS1
1537
	forward-addr: $DNS2
1472 richard 1538
EOF
1539
 
2724 rexy 1540
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1541
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1542
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1543
## Add one block for each domain name managed by an other DNS server
1544
##
1545
## Example:
1546
##
1547
## server:
1548
##     local-zone: "<your_domain>." transparent
1549
## forward-zone:
1550
##     name: "<your_domain>."
1551
##     forward-addr: <@IP_domain_server>
1552
##
2558 rexy 1553
EOF
1554
 
2724 rexy 1555
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1556
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1557
server:
1558
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1559
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1560
EOF
1561
 
2724 rexy 1562
# Configuration file for lo of forward unbound
2688 lucas.echa 1563
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1564
server:
1565
	interface: 127.0.0.1@53
1566
	access-control-view: 127.0.0.1/8 lo
1567
view:
1568
	name: "lo"
2864 rexy 1569
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1570
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1571
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1572
	view-first: yes
1573
EOF
1574
 
2724 rexy 1575
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1576
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1577
server:
1578
	interface: ${PRIVATE_IP}@53
1579
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1580
view:
1581
	name: "$INTIF"
1582
	view-first: yes
1583
EOF
1584
 
2831 rexy 1585
# Configuration file for main unbound
2688 lucas.echa 1586
	cat << EOF > /etc/unbound/unbound.conf
1587
server:
1588
	verbosity: 1
1589
	hide-version: yes
1590
	hide-identity: yes
1591
	do-ip6: no
1592
	include: /etc/unbound/conf.d/common/forward-zone.conf
1593
	include: /etc/unbound/conf.d/common/local-forward/*
1594
	include: /etc/unbound/conf.d/common/local-dns/*
1595
	include: /etc/unbound/conf.d/forward/*
1596
EOF
1597
 
2724 rexy 1598
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1599
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1600
server:
1601
	interface: ${PRIVATE_IP}@54
1602
	access-control: $PRIVATE_IP_MASK allow
1603
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1604
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1605
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1606
EOF
1607
 
2724 rexy 1608
# Configuration file for blacklist unbound
2688 lucas.echa 1609
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1610
server:
1611
	verbosity: 1
1612
	hide-version: yes
1613
	hide-identity: yes
1614
	do-ip6: no
1615
	logfile: "/var/log/unbound/unbound-blacklist.log"
1616
	chroot: ""
1617
	define-tag: "blacklist"
1618
	log-local-actions: yes
1619
	include: /etc/unbound/conf.d/common/forward-zone.conf
1620
	include: /etc/unbound/conf.d/common/local-forward/*
1621
	include: /etc/unbound/conf.d/common/local-dns/*
1622
	include: /etc/unbound/conf.d/blacklist/*
1623
	include: /usr/local/share/unbound-bl-enabled/*
1624
EOF
1625
 
2724 rexy 1626
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1627
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1628
server:
1629
	interface: ${PRIVATE_IP}@55
1630
	access-control: $PRIVATE_IP_MASK allow
1631
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1632
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1633
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1634
EOF
1635
 
2724 rexy 1636
# Configuration file for whitelist unbound
2688 lucas.echa 1637
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1638
server:
3099 rexy 1639
	module-config: "ipset validator iterator"
2688 lucas.echa 1640
	verbosity: 1
1641
	hide-version: yes
1642
	hide-identity: yes
1643
	do-ip6: no
1644
	do-not-query-localhost: no
1645
	define-tag: "whitelist"
1646
	local-zone: "." transparent
1647
	local-zone-tag: "." "whitelist"
3099 rexy 1648
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1649
	include: /etc/unbound/conf.d/common/local-forward/*
1650
	include: /etc/unbound/conf.d/common/local-dns/*
1651
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1652
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1653
	username: ""
1654
ipset:
1655
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1656
EOF
1657
 
2724 rexy 1658
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1659
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1660
server:
1661
	interface: ${PRIVATE_IP}@56
1662
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1663
view:
1664
	name: "$INTIF"
1665
	local-zone: "." redirect
1666
	local-data: ". A $PRIVATE_IP"
1667
EOF
1668
 
2724 rexy 1669
# Configuration file for blackhole unbound
2688 lucas.echa 1670
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1671
server:
1672
	verbosity: 1
1673
	hide-version: yes
1674
	hide-identity: yes
1675
	do-ip6: no
2861 rexy 1676
	include: /etc/unbound/conf.d/common/local-forward/*
1677
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1678
	include: /etc/unbound/conf.d/blackhole/*
1679
EOF
2937 rexy 1680
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1681
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1682
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1683
	for list in blacklist blackhole whitelist
1474 richard 1684
	do
2937 rexy 1685
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1686
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1687
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1688
	done
3099 rexy 1689
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1690
} # End of unbound()
2688 lucas.echa 1691
 
2689 lucas.echa 1692
##################################################
2990 rexy 1693
##                   "dhcpd"                    ##
2689 lucas.echa 1694
##################################################
2724 rexy 1695
dhcpd()
2689 lucas.echa 1696
{
1697
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1698
	cat <<EOF > /etc/dhcpd.conf
1699
ddns-update-style none;
1700
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1701
	option routers $PRIVATE_IP;
1702
	option subnet-mask $PRIVATE_NETMASK;
1703
	option domain-name-servers $PRIVATE_IP;
1704
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1705
	default-lease-time 21600;
1706
	max-lease-time 43200;
1707
}
1708
EOF
2724 rexy 1709
} # End of dhcpd()
2689 lucas.echa 1710
 
2552 rexy 1711
##########################################################
2990 rexy 1712
##                         "BL"                         ##
2769 rexy 1713
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1714
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1715
##     - URLs for E²guardian                            ##
1716
##     - IPs for NetFilter                              ##
2769 rexy 1717
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1718
##########################################################
2724 rexy 1719
BL()
308 richard 1720
{
2990 rexy 1721
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1722
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1723
	mkdir -p /tmp/blacklists
1938 richard 1724
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1725
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1726
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1727
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1728
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1729
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1730
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1731
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1732
# add additional BL files
2770 rexy 1733
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1734
	do
1735
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1736
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1737
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1738
	done
2521 armand.ito 1739
	chown -R e2guardian:apache $DIR_DG
1957 richard 1740
	chown -R root:apache $DIR_DEST_SHARE
1741
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1742
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1743
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1744
# enable the default categories
1957 richard 1745
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1746
	rm -rf /tmp/blacklists
2724 rexy 1747
} # End of BL()
219 jeremy 1748
 
2552 rexy 1749
#######################################################
2990 rexy 1750
##                    "cron"                         ##
2552 rexy 1751
## - write all cron & anacron files                  ##
1752
#######################################################
2724 rexy 1753
cron()
1 root 1754
{
2640 rexy 1755
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1756
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1757
	cat <<EOF > /etc/crontab
1828 richard 1758
SHELL=/usr/bin/bash
2640 rexy 1759
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1760
MAILTO=root
1761
HOME=/
1762
 
1763
# run-parts
1764
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1765
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1766
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1767
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1768
EOF
1769
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1770
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1771
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1772
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1773
EOF
811 richard 1774
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1775
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1776
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1777
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1778
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1779
EOF
952 franck 1780
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1781
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1782
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1783
EOF
2454 tom.houday 1784
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1785
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1786
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1787
EOF
2454 tom.houday 1788
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1789
# Update the system and reboot if needed (everyday at 3:30 am)
1790
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1791
EOF
2454 tom.houday 1792
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1793
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1794
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1795
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1796
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1797
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1798
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1799
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1800
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1801
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1802
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1803
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1804
EOF
2454 tom.houday 1805
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1806
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1807
# '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 1808
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1809
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1810
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1811
 
2886 rexy 1812
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1813
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1814
EOF
2454 tom.houday 1815
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1816
# start dead daemons (after boot process and every 20')
1851 franck 1817
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1818
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1819
EOF
2454 tom.houday 1820
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1821
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1822
 
1874 raphael.pi 1823
EOF
2769 rexy 1824
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1825
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1826
 
1827
EOF
2304 tom.houday 1828
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1829
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1830
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1831
EOF
2771 rexy 1832
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1833
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1834
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1835
EOF
1808 richard 1836
# removing the users crons
522 richard 1837
	rm -f /var/spool/cron/*
2724 rexy 1838
} # End of cron()
1 root 1839
 
2867 rexy 1840
########################################################################
2990 rexy 1841
##                              "Fail2Ban"                            ##
2867 rexy 1842
##- Adapt conf file to ALCASAR                                        ##
1843
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1844
########################################################################
1163 crox53 1845
fail2ban()
1846
{
2868 rexy 1847
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1848
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1849
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1850
 
1851
# add 5 jails and their filters
1852
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1853
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1854
[sshd]
1855
enabled = true
1856
#enabled  = false
1857
maxretry = 3
2868 rexy 1858
bantime = 3m
1859
findtime = 5m
2867 rexy 1860
EOF
1861
 
1862
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1863
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1864
[lighttpd-auth]
1865
enabled = true
1866
#enabled  = false
1867
maxretry = 3
2868 rexy 1868
bantime = 3m
1869
findtime = 3m
2867 rexy 1870
EOF
1871
 
1872
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1873
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1874
[alcasar_mod-evasive]
1875
#enabled = true
1876
enabled = false
1877
backend = auto
1878
filter = alcasar_mod-evasive
1879
action = iptables-allports[name=alcasar_mod-evasive]
1880
logpath = /var/log/lighttpd/access.log
1881
maxretry = 3
2868 rexy 1882
bantime = 3m
1883
findtime = 3m
2867 rexy 1884
EOF
2990 rexy 1885
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1886
[Definition]
1887
failregex =  <HOST> .+\] "[^"]+" 403
1888
ignoreregex =
1889
EOF
1890
 
1891
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1892
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1893
[alcasar_intercept]
1894
enabled = true
1895
#enabled = false
1896
backend = auto
1897
filter = alcasar_intercept
1898
action = iptables-allports[name=alcasar_intercept]
1899
logpath = /var/log/lighttpd/access.log
1900
maxretry = 5
2868 rexy 1901
bantime = 3m
1902
findtime = 3m
1903
EOF
2990 rexy 1904
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1905
[Definition]
1906
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1907
ignoreregex =
1908
EOF
1909
 
1910
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1911
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1912
[alcasar_change-pwd]
1913
enabled = true
1914
#enabled = false
1915
backend = auto
1916
filter = alcasar_change-pwd
1917
action = iptables-allports[name=alcasar_change-pwd]
1918
logpath = /var/log/lighttpd/access.log
1919
maxretry = 5
2868 rexy 1920
bantime = 3m
1921
findtime = 3m
2867 rexy 1922
EOF
2990 rexy 1923
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1924
[Definition]
1925
failregex = <HOST> .* \"POST \/password\.php
1926
ignoreregex =
1927
EOF
1928
 
2840 rexy 1929
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1930
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1931
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1932
	chmod 644 /var/log/fail2ban.log
2887 rexy 1933
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1934
	/usr/bin/touch /var/log/auth.log
1515 richard 1935
# fail2ban unit
2990 rexy 1936
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1937
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1938
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1939
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1940
} # End of fail2ban()
1163 crox53 1941
 
2990 rexy 1942
########################################################
1943
##                  "gammu_smsd"                      ##
1944
## - Creating of SMS management database              ##
1945
## - Write the gammu a gammu_smsd conf files          ##
1946
########################################################
1376 richard 1947
gammu_smsd()
1948
{
2601 tom.houday 1949
# Create 'gammu' system user
1950
	groupadd -f gammu_smsd
2868 rexy 1951
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1952
	usermod -a -G dialout gammu_smsd
1953
 
1954
# Create 'gammu' database
1955
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1956
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1957
# Add a gammu database structure
2688 lucas.echa 1958
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1959
 
2552 rexy 1960
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1961
	cat << EOF > /etc/gammurc
2552 rexy 1962
[gammu]
1963
device = /dev/ttyUSB0
1964
connection = at115200
1965
EOF
1966
 
2601 tom.houday 1967
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1968
[gammu]
1969
port = /dev/ttyUSB0
1970
connection = at115200
1971
 
1972
[smsd]
1973
PIN = 1234
1974
logfile = /var/log/gammu-smsd/gammu-smsd.log
1975
logformat = textall
1976
debuglevel = 0
1977
 
1978
service = sql
1979
driver = native_mysql
1980
user = $DB_USER
1981
password = $radiuspwd
1982
pc = localhost
1983
database = $DB_GAMMU
1984
 
2631 rexy 1985
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1986
 
1987
StatusFrequency = 30
1380 richard 1988
;LoopSleep = 2
1376 richard 1989
 
1990
;ResetFrequency = 300
1991
;HardResetFrequency = 120
1992
 
2454 tom.houday 1993
CheckSecurity = 1
1376 richard 1994
CheckSignal = 1
1995
CheckBattery = 0
1996
EOF
2601 tom.houday 1997
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1998
 
2601 tom.houday 1999
# Create the systemd unit
2937 rexy 2000
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 2001
[Unit]
2002
Description=SMS daemon for Gammu
2003
Documentation=man:gammu-smsd(1)
3123 rexy 2004
After=network.target mysqld.service
1376 richard 2005
 
2601 tom.houday 2006
[Service]
2007
Type=forking
2775 rexy 2008
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 2009
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2010
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2011
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2012
 
2013
[Install]
2014
WantedBy=multi-user.target
2015
EOF
2016
 
2314 richard 2017
# Log folder for gammu-smsd
2772 rexy 2018
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2019
	chmod 755 /var/log/gammu-smsd
1376 richard 2020
 
2552 rexy 2021
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2022
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2023
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2024
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2025
#EOF
2552 rexy 2026
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2027
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2028
 
2724 rexy 2029
} # End of gammu_smsd()
1376 richard 2030
 
2990 rexy 2031
########################################################
2032
##                      "msec"                        ##
2033
## - Apply the "fileserver" security level            ##
2034
## - remove the "system request" for rebooting        ##
2035
## - Fix several file permissions                     ##
2036
########################################################
2202 richard 2037
msec()
2038
{
2039
 
2040
# Apply fileserver security level
2990 rexy 2041
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2042
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2043
 
2203 richard 2044
# Set permissions monitoring and enforcement
2202 richard 2045
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2046
/var/log/firewall/                      root.apache     750
2202 richard 2047
/var/log/firewall/*                     root.apache     640
2048
/etc/security/msec/perm.local           root.root       640
2049
/etc/security/msec/level.local          root.root       640
2050
/etc/freeradius-web                     root.apache     750
2051
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2052
/etc/raddb/client.conf                  radius.radius   640
2053
/etc/raddb/radius.conf                  radius.radius   640
2054
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2055
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2056
/etc/pki/CA/                            root.apache     750 force
2057
/etc/pki/CA/*                           root.apache     640 force 
2058
/etc/pki/CA/private/                    root.root       700 force
2059
/etc/pki/CA/private/*                   root.root       600 force
2060
/etc/pki/tls/private/                   root.apache     750 force
2061
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2062
/var/log/clamav/                        e2guardian.e2guardian   755 force
2063
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2064
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2065
EOF
2454 tom.houday 2066
# apply now hourly & daily checks
2990 rexy 2067
	/usr/sbin/msec
2068
	/etc/cron.weekly/msec
2202 richard 2069
 
2724 rexy 2070
} # End of msec()
2202 richard 2071
 
2072
##################################################################
2552 rexy 2073
##                   Fonction "letsencrypt"                     ##
2074
## - Install Let's Encrypt client                               ##
2075
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2076
##################################################################
2077
letsencrypt()
2078
{
2079
	echo "Installing Let's Encrypt client..."
2990 rexy 2080
# Remove potential old installers
2586 tom.houday 2081
	rm -rf /tmp/acme.sh-*
2990 rexy 2082
# Extract acme.sh
2304 tom.houday 2083
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2084
	pwdInstall=$(pwd)
3169 rexy 2085
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
2304 tom.houday 2086
	acmesh_installDir="/opt/acme.sh"
2087
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2088
	acmesh_userAgent="ALCASAR"
2990 rexy 2089
# Install acme.sh
2304 tom.houday 2090
	./acme.sh --install \
2091
		--home $acmesh_installDir \
2092
		--config-home $acmesh_confDir/data \
2093
		--certhome $acmesh_confDir/certs \
2094
		--accountkey $acmesh_confDir/ca/account.key \
2095
		--accountconf $acmesh_confDir/data/account.conf \
2096
		--useragent $acmesh_userAgent \
2308 tom.houday 2097
		--nocron \
3169 rexy 2098
		--set-default-ca  --server letsencrypt \
2308 tom.houday 2099
		> /dev/null
2304 tom.houday 2100
	if [ $? -ne 0 ]; then
2101
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2102
	fi
2990 rexy 2103
# Create configuration file
2304 tom.houday 2104
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2105
email=
2106
dateIssueRequest=
2107
domainRequest=
2108
challenge=
2109
dateIssued=
2110
dnsapi=
2111
dateNextRenewal=
2112
EOF
2688 lucas.echa 2113
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2114
	rm -rf /tmp/acme.sh-*
2724 rexy 2115
} # End of letsencrypt()
2304 tom.houday 2116
 
2117
##################################################################
2990 rexy 2118
##                       "mail_service"                         ##
2994 rexy 2119
## - Install Postfix conf for email registration method         ##
2990 rexy 2120
##################################################################
2121
mail_service()
2122
{
3062 rexy 2123
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2124
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2125
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2126
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2127
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf	
2990 rexy 2128
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2129
smtputf8_enable = no
3062 rexy 2130
smtp_use_tls = yes
2131
smtp_tls_wrappermode = yes
3005 rexy 2132
smtp_sasl_auth_enable = yes
2133
smtp_sasl_security_options = noanonymous
2134
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2135
relayhost =
2990 rexy 2136
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2137
EOT
2990 rexy 2138
	chown -R postfix:postfix /var/lib/postfix
2139
} # end of mail_service
2140
 
2141
##################################################################
2552 rexy 2142
##                    Fonction "post_install"                   ##
2143
## - Modifying banners (locals et ssh) & prompts                ##
2144
## - SSH config                                                 ##
2145
## - sudoers config & files security                            ##
2146
## - log rotate & ANSSI security parameters                     ##
2147
## - Apply former conf in case of an update                     ##
2148
##################################################################
1 root 2149
post_install()
2150
{
3093 rexy 2151
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2152
# change the SSHD options
2195 richard 2153
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2154
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2155
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2156
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2157
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2158
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2159
# sshd listens on EXTIF & INTIF
2160
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2161
# sshd authorized certificate for root login
2162
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2163
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2164
# ALCASAR conf file
2818 rexy 2165
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2166
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2167
	echo "SSH_LAN=22" >> $CONF_FILE
2168
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2169
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2170
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2171
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2172
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2173
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2174
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2175
	echo "LDAP_FILTER=" >> $CONF_FILE
2176
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2177
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2178
	echo "LDAP_SSL=on" >> $CONF_FILE
2179
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2180
	echo "SMS=off" >> $CONF_FILE
2181
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2182
	echo "MAIL=off" >> $CONF_FILE
2183
	echo "MAIL_TYPE=" >> $CONF_FILE
2184
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2185
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2186
	echo "MAIL_ADDR=" >> $CONF_FILE
2187
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2188
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2189
	echo "BL_PUREIP=on" >> $CONF_FILE
2190
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2191
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2192
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2193
	echo "WIFI4EU=off" >> $CONF_FILE
2194
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2195
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2196
# Prompt customisation (colors)
1 root 2197
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2198
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2199
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2200
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2201
# sudoers configuration for "apache" & "sysadmin"
1 root 2202
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2203
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2204
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2205
# Modify some logrotate files (gammu, ulogd)
1 root 2206
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2207
	chmod 644 /etc/logrotate.d/*
2195 richard 2208
# Log compression
706 franck 2209
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2210
# actualisation des fichiers logs compressés
2521 armand.ito 2211
	for dir in firewall e2guardian lighttpd
706 franck 2212
	do
2688 lucas.echa 2213
		find /var/log/$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 2214
	done
2601 tom.houday 2215
	/usr/bin/systemctl daemon-reload
2956 rexy 2216
# processes started at boot time (Systemctl)
3099 rexy 2217
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-daemon clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2218
	do
1574 richard 2219
		/usr/bin/systemctl -q enable $i.service
1221 richard 2220
	done
2454 tom.houday 2221
 
1452 richard 2222
# disable processes at boot time (Systemctl)
2688 lucas.echa 2223
	for i in ulogd gpm dhcpd
1452 richard 2224
	do
1574 richard 2225
		/usr/bin/systemctl -q disable $i.service
1452 richard 2226
	done
2454 tom.houday 2227
 
2864 rexy 2228
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2229
# ignore ICMP broadcast (smurf attack)
2230
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2231
# ignore ICMP errors bogus
2232
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2233
# remove ICMP redirects responces
2234
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2235
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2236
# enable SYN Cookies (Syn flood attacks)
2237
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2238
# enable kernel antispoofing
2239
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2240
# ignore source routing
2241
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2242
# set conntrack timer to 1h (3600s) instead of 5 weeks
2243
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2244
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2245
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2246
# disable iptables_helpers
2247
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2248
# Switch to the router mode
2249
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2250
# Remove unused service ipv6
1964 franck 2251
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2252
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2253
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2254
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2255
# switch to multi-users runlevel (instead of x11)
1221 richard 2256
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2257
# disable Core dump file
2258
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2259
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2260
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2261
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2262
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2263
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2264
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2265
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2266
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2267
	then
2454 tom.houday 2268
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2269
		echo >> /etc/mageia-release
2270
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2271
	else
2272
		echo > /etc/mageia-release
2454 tom.houday 2273
	fi
2274
	if [ $Lang == "fr" ]
2275
	then
3093 rexy 2276
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2277
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2278
	else
3093 rexy 2279
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2280
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2281
	fi
2282
	/usr/bin/update-grub2
1221 richard 2283
# Load and apply the previous conf file
2284
	if [ "$mode" = "update" ]
532 richard 2285
	then
2887 rexy 2286
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2287
		$DIR_DEST_BIN/alcasar-conf.sh --load
2288
		PARENT_SCRIPT=`basename $0`
2289
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2290
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2291
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2292
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2293
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2294
	fi
2560 rexy 2295
	rm -f /var/tmp/alcasar-conf*
1221 richard 2296
	chown -R root:apache $DIR_DEST_ETC/*
2297
	chmod -R 660 $DIR_DEST_ETC/*
2298
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2299
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2300
	echo ""
1 root 2301
	echo "#############################################################################"
638 richard 2302
	if [ $Lang == "fr" ]
2303
		then
2304
		echo "#                        Fin d'installation d'ALCASAR                       #"
2305
		echo "#                                                                           #"
2306
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2307
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2308
		echo "#                                                                           #"
2309
		echo "#############################################################################"
2310
		echo
2311
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2312
		echo
2313
		echo "- Lisez attentivement la documentation d'exploitation"
2314
		echo
2688 lucas.echa 2315
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2316
		echo
2317
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2318
	else
2396 tom.houday 2319
		echo "#                        End of ALCASAR install process                     #"
638 richard 2320
		echo "#                                                                           #"
2321
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2322
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2323
		echo "#                                                                           #"
2324
		echo "#############################################################################"
2325
		echo
2326
		echo "- The system will be rebooted in order to operate ALCASAR"
2327
		echo
2328
		echo "- Read the exploitation documentation"
2329
		echo
2688 lucas.echa 2330
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2331
		echo
2332
		echo "                   Hit 'Enter' to continue"
2333
	fi
1782 franck 2334
	sleep 2
2560 rexy 2335
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2336
	then
2688 lucas.echa 2337
		read
815 richard 2338
	fi
774 richard 2339
	clear
1 root 2340
	reboot
2724 rexy 2341
} # End of post_install()
1 root 2342
 
2552 rexy 2343
#####################################################################################
2344
#                                   Main Install loop                               #
2345
#####################################################################################
832 richard 2346
dir_exec=`dirname "$0"`
2347
if [ $dir_exec != "." ]
2348
then
2349
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2350
	echo "Launch this program from the ALCASAR archive directory"
2351
	exit 0
2352
fi
2688 lucas.echa 2353
if [ $EUID -gt 0 ]
2220 richard 2354
then
2688 lucas.echa 2355
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2356
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2357
	exit 0
2358
fi
832 richard 2359
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2360
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2361
nb_args=$#
2362
args=$1
2363
if [ $nb_args -eq 0 ]
2364
then
2365
	nb_args=1
2366
	args="-h"
2367
fi
1062 richard 2368
chmod -R u+x $DIR_SCRIPTS/*
1 root 2369
case $args in
2370
	-\? | -h* | --h*)
2371
		echo "$usage"
2372
		exit 0
2373
		;;
291 franck 2374
	-i | --install)
2990 rexy 2375
		for func in license system_testing network_testing
2724 rexy 2376
		do
2377
			header_install
2378
			$func
2379
			if [ $DEBUG_ALCASAR == "on" ]
2380
			then
2870 rexy 2381
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2382
				read
2383
			fi
2384
		done
595 richard 2385
# RPMs install
2941 rexy 2386
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2387
		if [ "$?" != "0" ]
1 root 2388
		then
595 richard 2389
			exit 0
2390
		fi
1249 richard 2391
		if [ -e $CONF_FILE ]
595 richard 2392
		then
2458 richard 2393
# Uninstall or update the running version
2394
			if [ "$mode" == "update" ]
2395
			then
2560 rexy 2396
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2397
			else
2560 rexy 2398
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2399
			fi
595 richard 2400
		fi
2847 rexy 2401
		if [ $DEBUG_ALCASAR == "on" ]
2402
		then
2403
			echo "*** 'debug' : end of cleaning ***"
2404
			read
2405
		fi
2980 rexy 2406
# Avoid some RPM automatic updates
2407
		echo "/^kernel/" > /etc/urpmi/skip.list
2408
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2409
		echo "/^clamd/" >> /etc/urpmi/skip.list
2410
		echo "/^clamav/" >> /etc/urpmi/skip.list
2411
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2412
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
2413
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf clamd clamav freeradius?g" /etc/dnf/dnf.conf
2414
		else
2415
			echo "exclude=kernel* wkhtmltopdf clamd clamav freeradius" >> /etc/dnf/dnf.conf
2416
		fi
2835 rexy 2417
# Test if conf file
2418
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2419
		then
2826 rexy 2420
# Extract some info from the previous configuration file
2834 rexy 2421
			cd /var/tmp
2422
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2423
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2424
			then
2425
				header_install
2426
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2427
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2428
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2429
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2430
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2431
				if [ $Lang == "fr" ]
2834 rexy 2432
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2433
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2434
				fi
2834 rexy 2435
				response=0
2436
				PTN='^[oOnNyY]?$'
2437
				until [[ "$response" =~ $PTN ]]
2438
				do
2439
					if [ $Lang == "fr" ]
2440
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2441
						else echo -n "Do you want to use it (Y/n)?";
2442
					fi
2443
					read response
2444
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2445
					then
2446
						rm -f /var/tmp/alcasar-conf*
2447
						rm -rf /var/tmp/conf
2448
					fi
2449
				done
2450
			fi
2847 rexy 2451
			cd $DIR_INSTALL
597 richard 2452
		fi
636 richard 2453
# Test if update
2834 rexy 2454
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2455
		then
2456
			if [ $Lang == "fr" ]
2457
				then echo "#### Installation avec mise à jour ####";
2458
				else echo "#### Installation with update     ####";
2459
			fi
5 franck 2460
			mode="update"
1 root 2461
		fi
3099 rexy 2462
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2463
		do
2464
			$func
2466 richard 2465
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2466
			then
2870 rexy 2467
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2468
				read
2466 richard 2469
			fi
14 richard 2470
		done
5 franck 2471
		;;
291 franck 2472
	-u | --uninstall)
1828 richard 2473
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2474
		then
597 richard 2475
			if [ $Lang == "fr" ]
2476
				then echo "ALCASAR n'est pas installé!";
2477
				else echo "ALCASAR isn't installed!";
2478
			fi
1 root 2479
			exit 0
2480
		fi
5 franck 2481
		response=0
2760 lucas.echa 2482
		PTN='^[oOyYnN]?$'
2483
		until [[ "$response" =~ $PTN ]]
5 franck 2484
		do
597 richard 2485
			if [ $Lang == "fr" ]
2760 lucas.echa 2486
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2487
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2488
			fi
5 franck 2489
			read response
2490
		done
1103 richard 2491
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2492
		then
1103 richard 2493
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2494
		else
2560 rexy 2495
			rm -f /var/tmp/alcasar-conf*
1 root 2496
		fi
597 richard 2497
# Uninstall the running version
2560 rexy 2498
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2499
		;;
2500
	*)
2501
		echo "Argument inconnu :$1";
460 richard 2502
		echo "Unknown argument :$1";
1 root 2503
		echo "$usage"
2504
		exit 1
2505
		;;
2506
esac
10 franck 2507
# end of script