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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3099 2022-12-28 11:30:30Z rexy $
1 root 3 
 
2969 rexy 4 
# ALCASAR is a Free and open source NAC (Network Access Controler) created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
3099 rexy 5 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, clamav, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6 
# contact : info@alcasar.net
959 franck 7 
 
1 root 8 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2969 rexy 9 
# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10 
 
1 root 11 
# Options :
376 franck 12 
#       -i or --install
13 
#       -u or --uninstall
14 
# Functions :
2990 rexy 15 
#	system_testing	: Free space test and mageia version test
16 
#	network_testing	: Internet connectivity tests
1221 richard 17 
#	init			: Installation of RPM and scripts
18 
#	network			: Network parameters
2552 rexy 19 
#	ACC				: ALCASAR Control Center installation
20 
#	CA				: Certification Authority initialization
1837 richard 21 
#	time_server		: NTPd configuration
1221 richard 22 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23 
#	freeradius		: FreeRadius initialisation
2990 rexy 24 
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26 
#	antivirus		: Clamav & freshclam configuration
27 
#	ulogd			: Log system in userland (match NFLOG target of iptables)
2775 rexy 28 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 29 
#	unbound			: Name server configuration
2990 rexy 30 
#	vnstat			: Little network stat daemon
2688 lucas.echa 31 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 32 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 33 
#	fail2ban		: Fail2ban IDS installation and configuration
34 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 35 
#	msec			: Mageia security package configuration
2304 tom.houday 36 
#	letsencrypt		: Let's Encrypt client
2990 rexy 37 
#	mail_service	: Mail service for email authentification method
2552 rexy 38 
#	post_install	: Security, log rotation, etc.
1 root 39 
 
2499 tom.houday 40 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 41 
DATE=`date '+%d %B %Y - %Hh%M'`
42 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 43 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 44 
mode="install"
1 root 45 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 46 
DIR_INSTALL=`pwd`						# current directory
1015 richard 47 
DIR_CONF="$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="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 54 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
55 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 56 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 57 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 58 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 59 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 60 
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
1 root 63 
# ******* Network parameters - paramètres réseau *******
2552 rexy 64 
HOSTNAME="alcasar"						# default hostname
65 
DOMAIN="localdomain"					# default local domain
2736 rexy 66 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
67 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 68 
MTU="1500"
1243 richard 69 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 70 
# ****** Paths - chemin des commandes *******
71 
SED="/bin/sed -i"
72 
# ****************** End of global parameters *********************
73 
 
2724 rexy 74 
license()
959 franck 75 
{
76 
	if [ $Lang == "fr" ]
1538 richard 77 
	then
78 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
79 
	else
80 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 81 
	fi
1538 richard 82 
	response=0
2760 lucas.echa 83 
	PTN='^[oOyYnN]?$'
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
2724 rexy 96 
} # End of license()
959 franck 97 
 
2724 rexy 98 
header_install()
1 root 99 
{
100 
	clear
101 
	echo "-----------------------------------------------------------------------------"
460 richard 102 
	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 
########################################################
2990 rexy 108 
##                  "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 
########################################################
2990 rexy 114 
system_testing()
29 richard 115 
{
1529 richard 116 
# Test of Mageia version
3043 rexy 117 
# 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 $fic
2688 lucas.echa 123 
	for i in "$@"
1529 richard 124 
	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 $unknown_os + 1`
139 
		fi
140 
	done
2669 tom.houday 141 
	if [ "$ARCH" != "x86_64" ]
2149 richard 142 
		then
143 
		if [ $Lang == "fr" ]
2669 tom.houday 144 
			then echo "Votre architecture matérielle doit être en 64bits"
145 
			else echo "You hardware architecture must be 64bits"
2149 richard 146 
		fi
2482 lucas.echa 147 
		exit 1
2149 richard 148 
	fi
1529 richard 149 
	IFS="$old"
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	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
2688 lucas.echa 151 
	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)"
2669 tom.houday 160 
				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)"
2669 tom.houday 165 
				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" ]
3077 rexy 175 
			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
176 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 177 
		fi
2688 lucas.echa 178 
		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`
1342 richard 185 
		if [ $Lang == "fr" ]
2669 tom.houday 186 
			then echo "La version $current_version d'ALCASAR est déjà installée"
187 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 188 
		fi
1362 richard 189 
		response=0
2458 richard 190 
		PTN='^[12]$'
2760 lucas.echa 191 
		until [[ "$response" =~ $PTN ]]
1362 richard 192 
		do
193 
			if [ $Lang == "fr" ]
2669 tom.houday 194 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
195 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 196 
			fi
1362 richard 197 
			read response
198 
		done
2458 richard 199 
		if [ "$response" = "2" ]
1362 richard 200 
		then
2560 rexy 201 
			rm -f /var/tmp/alcasar-conf*
1362 richard 202 
		else
2870 rexy 203 
# Create the archive of conf files
1362 richard 204 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 205 
# 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
2847 rexy 213 
# Free /var (when updating) and test free space
214 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
2850 rexy 215 
	[ -d /var/lib/clamav ] && rm -rf /var/lib/clamav/* # remove old clamav database
2847 rexy 216 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 217 
	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)"
2771 rexy 222 
			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 "$EXTIF" ]; then
2981 rexy 236 
		EXTIF=$(/usr/sbin/ip route list | awk '/ via / {print $5}' | uniq)
2669 tom.houday 237 
		if [ -z "$EXTIF" ]; then
238 
			if [ "$Lang" == 'fr' ]
2771 rexy 239 
				then echo "Aucune passerelle par défaut configurée"
240 
				else echo "No default gateway configured"
2669 tom.houday 241 
			fi
242 
			exit 1
243 
		fi
244 
	fi
245 
	if [ "$Lang" == 'fr' ]
246 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
247 
		else echo "External interface (Internet) used: $EXTIF"
248 
	fi
249 
 
250 
	if [ -z "$INTIF" ]; then
251 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 252 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 253 
		if [ $interfacesCount -eq 0 ]; then
254 
			if [ "$Lang" == 'fr' ]
255 
				then echo "Aucune interface de disponible pour le réseau interne"
256 
				else echo "No interface available for the internal network"
257 
			fi
258 
			exit 1
259 
		elif [ $interfacesCount -eq 1 ]; then
260 
			INTIF="$interfacesList"
261 
		else
262 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
263 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
264 
			if [ "$Lang" == 'fr' ]
265 
				then echo 'Liste des interfaces disponible :'
266 
				else echo 'List of available interfaces:'
267 
			fi
268 
			echo "$interfacesSorted"
269 
			response=''
270 
			while true; do
271 
				if [ "$Lang" == 'fr' ]
272 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
273 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
274 
				fi
275 
				read response
276 
 
277 
				[ -z "$response" ] && response="$interfacePreferred"
278 
 
279 
				# Check if interface exist
2688 lucas.echa 280 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 281 
					INTIF="$response"
282 
					break
283 
				else
284 
					if [ "$Lang" == 'fr' ]
285 
						then echo "Interface \"$response\" introuvable"
286 
						else echo "Interface \"$response\" not found"
287 
					fi
288 
				fi
289 
			done
290 
		fi
291 
	fi
292 
	if [ "$Lang" == 'fr' ]
293 
		then echo "Interface interne utilisée : $INTIF"
294 
		else echo "Internal interface used: $INTIF"
295 
	fi
296 
 
2290 richard 297 
	if [ $Lang == "fr" ]
298 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 299 
		else echo -n "Network parameters tests: "
2290 richard 300 
	fi
301 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 302 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 303 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 304 
	for i in $IF_INTERFACES
305 
	do
2688 lucas.echa 306 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 307 
			rm -f ifcfg-$i
2454 tom.houday 308 
 
2282 richard 309 
			if [ $Lang == "fr" ]
310 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 311 
				else echo "Deleting: ifcfg-$i"
2282 richard 312 
			fi
313 
		fi
314 
	done
2688 lucas.echa 315 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 316 
	echo -n "."
2454 tom.houday 317 
# Test Ethernet NIC links state
2669 tom.houday 318 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
319 
	if [ ! -z "$interfacesDown" ]; then
320 
		for i in $interfacesDown; do
321 
			if [ $Lang == "fr" ]
322 
			then
323 
				echo -e "\nÉchec"
324 
				echo "Le lien réseau de la carte $i n'est pas actif."
325 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
326 
			else
327 
				echo -e "\nFailed"
328 
				echo "The link state of $i interface is down."
329 
				echo "Make sure that this network card is connected to a switch or an A.P."
330 
			fi
331 
		done
332 
		exit 1
333 
	fi
1471 richard 334 
	echo -n "."
335 
# Test EXTIF config files
2681 tom.houday 336 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
337 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 338 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 339 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 340 
	then
784 richard 341 
		if [ $Lang == "fr" ]
2454 tom.houday 342 
		then
2669 tom.houday 343 
			echo -e "\nÉchec"
784 richard 344 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
345 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 346 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 347 
		else
2669 tom.houday 348 
			echo -e "\nFailed"
784 richard 349 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
350 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 351 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 352 
		fi
830 richard 353 
		echo "DEVICE=$EXTIF"
784 richard 354 
		echo "IPADDR="
355 
		echo "NETMASK="
356 
		echo "GATEWAY="
357 
		echo "DNS1="
358 
		echo "DNS2="
830 richard 359 
		echo "ONBOOT=yes"
2669 tom.houday 360 
		exit 1
784 richard 361 
	fi
362 
	echo -n "."
2290 richard 363 
# Test if default GW is alive
1499 richard 364 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 365 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 366 
		then
595 richard 367 
		if [ $Lang == "fr" ]
2454 tom.houday 368 
		then
2669 tom.houday 369 
			echo -e "\nÉchec"
2290 richard 370 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 371 
			echo "Réglez ce problème puis relancez ce script."
372 
		else
2669 tom.houday 373 
			echo -e "\nFailed"
2290 richard 374 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 375 
			echo "Resolv this problem, then restart this script."
376 
		fi
2669 tom.houday 377 
		exit 1
308 richard 378 
	fi
379 
	echo -n "."
2290 richard 380 
# Test Internet connectivity
2669 tom.houday 381 
	domainTested='www.google.com'
382 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
383 
	if [ $? -ne 0 ]; then
595 richard 384 
		if [ $Lang == "fr" ]
2454 tom.houday 385 
		then
2669 tom.houday 386 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 387 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
388 
			echo "Vérifiez la validité des adresses IP des DNS."
389 
		else
2669 tom.houday 390 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 391 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
392 
			echo "Verify the DNS IP addresses"
393 
		fi
2669 tom.houday 394 
		exit 1
29 richard 395 
	fi
308 richard 396 
	echo ". : ok"
2990 rexy 397 
} # End of network_testing()
302 richard 398 
 
2552 rexy 399 
#######################################################################
2990 rexy 400 
##                             "init"                                ##
2552 rexy 401 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
402 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
403 
#######################################################################
2724 rexy 404 
init()
302 richard 405 
{
527 richard 406 
	if [ "$mode" != "update" ]
302 richard 407 
	then
408 
# On affecte le nom d'organisme
597 richard 409 
		header_install
302 richard 410 
		ORGANISME=!
411 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 412 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 413 
		do
595 richard 414 
			if [ $Lang == "fr" ]
2454 tom.houday 415 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 416 
				else echo -n "Enter the name of your organism : "
595 richard 417 
			fi
330 franck 418 
			read ORGANISME
613 richard 419 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 420 
			then
330 franck 421 
				ORGANISME=!
422 
			fi
423 
		done
302 richard 424 
	fi
1 root 425 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 426 
# We create random passwords and shared secrets
628 richard 427 
	rm -f $PASSWD_FILE
2419 richard 428 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 429 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 430 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
431 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
432 
		grep -v '[eE]nter password:' | \
433 
		sed -e "s/PBKDF2 hash of your password is //"`
434 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
435 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
436 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
437 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 438 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 439 
	echo "GRUB2_user=root" >> $PASSWD_FILE
440 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 441 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 442 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 443 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 444 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 445 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 446 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
447 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 448 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 449 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
450 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 451 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 452 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
453 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 454 
	chmod 640 $PASSWD_FILE
1828 richard 455 
#  copy scripts in in /usr/local/bin
2664 tom.houday 456 
	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 457 
#  copy conf files in /usr/local/etc
1954 richard 458 
	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 459 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 460 
# generate central conf file
461 
	cat <<EOF > $CONF_FILE
612 richard 462 
##########################################
463 
##                                      ##
464 
##          ALCASAR Parameters          ##
465 
##                                      ##
466 
##########################################
1 root 467 
 
612 richard 468 
INSTALL_DATE=$DATE
469 
VERSION=$VERSION
470 
ORGANISM=$ORGANISME
471 
EOF
628 richard 472 
	chmod o-rwx $CONF_FILE
2724 rexy 473 
} # End of init()
1 root 474 
 
2552 rexy 475 
#########################################################
2990 rexy 476 
##                     "network"                       ##
2552 rexy 477 
## - Define the several network address                ##
478 
## - Define the DNS naming                             ##
479 
## - INTIF parameters (consultation network)           ##
480 
## - Write "/etc/hosts" file                           ##
481 
## - write "hosts.allow" & "hosts.deny" files          ##
482 
#########################################################
2724 rexy 483 
network()
1 root 484 
{
485 
	header_install
636 richard 486 
	if [ "$mode" != "update" ]
487 
		then
488 
		if [ $Lang == "fr" ]
489 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
490 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
491 
		fi
492 
		response=0
2760 lucas.echa 493 
		PTN='^[oOyYnN]?$'
494 
		until [[ "$response" =~ $PTN ]]
1 root 495 
		do
595 richard 496 
			if [ $Lang == "fr" ]
659 richard 497 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 498 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 499 
			fi
1 root 500 
			read response
501 
		done
636 richard 502 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
503 
		then
504 
			PRIVATE_IP_MASK="0"
505 
			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 506 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 507 
			do
595 richard 508 
				if [ $Lang == "fr" ]
597 richard 509 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
510 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 511 
				fi
597 richard 512 
				read PRIVATE_IP_MASK
1 root 513 
			done
636 richard 514 
		else
2688 lucas.echa 515 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 516 
		fi
595 richard 517 
	else
2834 rexy 518 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
519 
		rm -rf /var/tmp/conf
1 root 520 
	fi
861 richard 521 
# Define LAN side global parameters
1740 richard 522 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 523 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 524 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 525 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 526 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 527 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 528 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 529 
	then
2454 tom.houday 530 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 531 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 532 
	fi
1499 richard 533 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
534 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 535 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 536 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 537 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 538 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 539 
# Define Internet parameters
2809 rexy 540 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
541 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 542 
	DNS1=${DNS1:=208.67.220.220}
70 franck 543 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 544 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 545 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 546 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 547 
# Write network parameters in the conf file
2737 rexy 548 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
549 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 550 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
551 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 552 
# Retrieve NIC name of other consultation LAN
2282 richard 553 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
554 
	for i in $INTERFACES
555 
	do
556 
		SUB=`echo ${i:0:2}`
557 
		if [ $SUB = "wl" ]
558 
			then WIFIF=$i
2454 tom.houday 559 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 560 
			then LANIF=$i
561 
		fi
562 
	done
563 
	if [ -n "$WIFIF" ]
564 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
565 
	elif [ -n "$LANIF" ]
566 
		then echo "LANIF=$LANIF" >> $CONF_FILE
567 
	fi
2552 rexy 568 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 569 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 570 
	then
2947 rexy 571 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
572 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
573 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 574 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 575 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 576 
	else
577 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 578 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 579 
	fi
1587 richard 580 
	echo "DNS1=$DNS1" >> $CONF_FILE
581 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 582 
	echo "PROXY=off" >> $CONF_FILE
583 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
584 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 585 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 586 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 587 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 588 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
589 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
590 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 591 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
592 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 593 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 594 
# network default
597 richard 595 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 596 
	cat <<EOF > /etc/sysconfig/network
597 
NETWORKING=yes
598 
FORWARD_IPV4=true
599 
EOF
2552 rexy 600 
# write "/etc/hosts"
1 root 601 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
602 
	cat <<EOF > /etc/hosts
503 richard 603 
127.0.0.1	localhost
2558 rexy 604 
$PRIVATE_IP	$HOSTNAME
1 root 605 
EOF
2552 rexy 606 
# write EXTIF (Internet) config
1499 richard 607 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
608 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 609 
	then
1499 richard 610 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 611 
DEVICE=$EXTIF
1585 richard 612 
BOOTPROTO=dhcp
613 
DNS1=127.0.0.1
614 
PEERDNS=no
615 
RESOLV_MODS=yes
616 
ONBOOT=yes
1613 franck 617 
NOZEROCONF=yes
1585 richard 618 
METRIC=10
619 
MII_NOT_SUPPORTED=yes
620 
IPV6INIT=no
621 
IPV6TO4INIT=no
622 
ACCOUNTING=no
623 
USERCTL=no
624 
MTU=$MTU
625 
EOF
2688 lucas.echa 626 
	else
1585 richard 627 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
628 
DEVICE=$EXTIF
14 richard 629 
BOOTPROTO=static
597 richard 630 
IPADDR=$PUBLIC_IP
631 
NETMASK=$PUBLIC_NETMASK
632 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 633 
DNS1=$DNS1
634 
DNS2=$DNS2
1499 richard 635 
RESOLV_MODS=yes
14 richard 636 
ONBOOT=yes
637 
METRIC=10
1610 franck 638 
NOZEROCONF=yes
14 richard 639 
MII_NOT_SUPPORTED=yes
640 
IPV6INIT=no
641 
IPV6TO4INIT=no
642 
ACCOUNTING=no
643 
USERCTL=no
994 franck 644 
MTU=$MTU
14 richard 645 
EOF
1499 richard 646 
	fi
2552 rexy 647 
# write INTIF (consultation LAN) in normal mode
2868 rexy 648 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 649 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
650 
DEVICE=$INTIF
651 
BOOTPROTO=static
652 
ONBOOT=yes
653 
NOZEROCONF=yes
654 
MII_NOT_SUPPORTED=yes
655 
IPV6INIT=no
656 
IPV6TO4INIT=no
657 
ACCOUNTING=no
658 
USERCTL=no
659 
EOF
2552 rexy 660 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 661 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 662 
DEVICE=$INTIF
663 
BOOTPROTO=static
664 
IPADDR=$PRIVATE_IP
604 richard 665 
NETMASK=$PRIVATE_NETMASK
1 root 666 
ONBOOT=yes
667 
METRIC=10
668 
NOZEROCONF=yes
669 
MII_NOT_SUPPORTED=yes
14 richard 670 
IPV6INIT=no
671 
IPV6TO4INIT=no
672 
ACCOUNTING=no
673 
USERCTL=no
1 root 674 
EOF
2282 richard 675 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
676 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
677 
	then
678 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
679 
DEVICE=$WIFIF
680 
BOOTPROTO=static
681 
ONBOOT=yes
682 
NOZEROCONF=yes
683 
MII_NOT_SUPPORTED=yes
684 
IPV6INIT=no
685 
IPV6TO4INIT=no
686 
ACCOUNTING=no
687 
USERCTL=no
688 
EOF
689 
	elif [ -n "$LANIF" ]
690 
	then
691 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
692 
DEVICE=$LANIF
693 
BOOTPROTO=static
694 
ONBOOT=yes
695 
NOZEROCONF=yes
696 
MII_NOT_SUPPORTED=yes
697 
IPV6INIT=no
698 
IPV6TO4INIT=no
699 
ACCOUNTING=no
700 
USERCTL=no
701 
EOF
702 
	fi
2552 rexy 703 
# write hosts.allow & hosts.deny
1 root 704 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
705 
	cat <<EOF > /etc/hosts.allow
706 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 707 
sshd: ALL
1 root 708 
ntpd: $PRIVATE_NETWORK_SHORT
709 
EOF
710 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
711 
	cat <<EOF > /etc/hosts.deny
712 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
713 
EOF
790 richard 714 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 715 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 716 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 717 
# load conntrack ftp module
718 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 719 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 720 
# load ipt_NETFLOW module
721 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 722 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 723 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
724 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 725 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
726 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 727 
# create the alcasar-network unit
728 
	cat << EOF > /etc/systemd/system/alcasar-network.service
729 
#  This file is part of systemd.
2454 tom.houday 730 
#
2956 rexy 731 
#  systemd is free software; you can redistribute it and/or modify it
732 
#  under the terms of the GNU General Public License as published by
733 
#  the Free Software Foundation; either version 2 of the License, or
734 
#  (at your option) any later version.
735 
 
736 
# This unit starts alcasar-network.sh script.
737 
[Unit]
738 
Description=alcasar-network.sh execution
739 
After=network.target iptables.service
740 
 
741 
[Service]
742 
Type=oneshot
743 
RemainAfterExit=yes
744 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
745 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
746 
TimeoutSec=0
747 
 
748 
[Install]
749 
WantedBy=multi-user.target
750 
EOF
751 
	/usr/bin/systemctl daemon-reload
752 
 
753 
# 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 754 
} # End of network()
1 root 755 
 
2763 rexy 756 
##################################################################
2990 rexy 757 
##                           "CA"                               ##
2763 rexy 758 
## - Creating the CA and the server certificate (lighttpd)      ##
759 
##################################################################
760 
CA()
761 
{
762 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 763 
	chmod 755 /etc/pki/
2801 rexy 764 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 765 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 766 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
767 
	chmod 600 /etc/pki/CA/private/*
768 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
769 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 770 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 771 
} # End of CA()
772 
 
2990 rexy 773 
######################################################
774 
##                       "ACC"                      ##
775 
## - copy ALCASAR Control Center (ACC) files        ##
776 
## - configuration of the web server (Lighttpd)     ##
777 
## - creation of the first ACC admin account        ##
778 
## - secure the ACC access                          ##
779 
######################################################
2724 rexy 780 
ACC()
1 root 781 
{
782 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
783 
	mkdir $DIR_WEB
1833 richard 784 
# Copy & adapt ACC files
316 richard 785 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
786 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 787 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
788 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
789 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 790 
	chown -R apache:apache $DIR_WEB/*
1833 richard 791 
# copy & adapt "freeradius-web" files
792 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
793 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
794 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
795 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
796 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
797 
	cat <<EOF > /etc/freeradius-web/naslist.conf
798 
nas1_name: alcasar-$ORGANISME
799 
nas1_model: Network Access Controler
800 
nas1_ip: $PRIVATE_IP
801 
nas1_port_num: 0
802 
nas1_community: public
803 
EOF
804 
	chown -R apache:apache /etc/freeradius-web/
805 
# create the log & backup structure :
1489 richard 806 
# - base = users database
807 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 808 
# - security = watchdog log
2829 rexy 809 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 810 
	for i in base archive security activity_report iot_captures;
1 root 811 
	do
812 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
813 
	done
5 franck 814 
	chown -R root:apache $DIR_SAVE
1833 richard 815 
# Configuring & securing php
2937 rexy 816 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 817 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
818 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 819 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 820 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
821 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 822 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
823 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 824 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
825 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 826 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 827 
# Configuring & securing Lighttpd
790 richard 828 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 829 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
830 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 831 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
832 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 833 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
834 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 835 
 
836 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 837 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
838 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
839 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
840 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 841 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
842 
 
2592 rexy 843 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 844 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 845 
 
846 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
847 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
848 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
849 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
850 
 
851 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
852 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 853 
	$SED 's/^$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
854 
	$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 855 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 856 
 
2588 rexy 857 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
858 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
859 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 860 
 
2588 rexy 861 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 862 
 
2552 rexy 863 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 864 
	if [ "$mode" = "install" ]
2688 lucas.echa 865 
	then
866 
		header_install
1268 richard 867 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 868 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
869 
		mkdir -p $DIR_DEST_ETC/digest
870 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 871 
		if [ $Lang == "fr" ]
2760 lucas.echa 872 
			then echo "Création du premier compte administrateur : "
873 
			else echo "Creation of the first admin account : "
2737 rexy 874 
		fi
2688 lucas.echa 875 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
876 
		do
877 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
878 
		done
2293 tom.houday 879 
	fi
2818 rexy 880 
# Creation of ACC certs links
881 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
882 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
883 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 884 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
885 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 886 
	# Log file for ACC access imputability
2887 rexy 887 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
888 
	chown root:apache $DIR_SAVE/security/acc_access.log
889 
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 890 
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
891 
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 892 
} # End of ACC()
1 root 893 
 
2552 rexy 894 
#############################################################
2990 rexy 895 
##                     "time_server"                       ##
2552 rexy 896 
## - Configuring NTP server                                ##
897 
#############################################################
2724 rexy 898 
time_server()
1837 richard 899 
{
900 
# Set the Internet time server
901 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
902 
	cat <<EOF > /etc/ntp/step-tickers
903 
0.fr.pool.ntp.org	# adapt to your country
904 
1.fr.pool.ntp.org
905 
2.fr.pool.ntp.org
906 
EOF
907 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
908 
	cat <<EOF > /etc/ntp.conf
909 
server 0.fr.pool.ntp.org	# adapt to your country
910 
server 1.fr.pool.ntp.org
911 
server 2.fr.pool.ntp.org
912 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
913 
fudge 127.127.1.0 stratum 10
914 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
915 
restrict 127.0.0.1
916 
driftfile /var/lib/ntp/drift
917 
logfile /var/log/ntp.log
918 
disable monitor
919 
EOF
920 
	chown -R ntp:ntp /var/lib/ntp
921 
# Synchronize now
2688 lucas.echa 922 
	ntpd -4 -q -g &
2724 rexy 923 
} # End of time_server()
1837 richard 924 
 
2541 rexy 925 
#####################################################################
2990 rexy 926 
##                           "init_db"                             ##
2541 rexy 927 
## - Mysql initialization                                          ##
928 
## - Set admin (root) password                                     ##
929 
## - Remove unused users & databases                               ##
930 
## - Radius database creation                                      ##
931 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
932 
#####################################################################
2724 rexy 933 
init_db()
1 root 934 
{
2688 lucas.echa 935 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 936 
	then
937 
		systemctl stop mysqld
938 
	fi
1355 richard 939 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 940 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 941 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 942 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 943 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
944 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 945 
	[ -e /etc/my.cnf.d/feedback.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/feedback.cnf # remove the feedback plugin (ALCASAR doesn't report anything !)
2724 rexy 946 
	[ -e /etc/my.cnf.d/auth_gssapi.cnf ] && $SED "s?^plugin-load.*?#&?g" /etc/my.cnf.d/auth_gssapi.cnf # remove GSS plugin (ALCASAR doesn't use Kerberos)
2416 richard 947 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
948 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
949 
	/usr/bin/systemctl start mysqld
1963 richard 950 
	nb_round=1
1981 richard 951 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 952 
	do
953 
		nb_round=`expr $nb_round + 1`
954 
		sleep 2
955 
	done
1981 richard 956 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 957 
	then
1981 richard 958 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 959 
		exit
1955 richard 960 
	fi
1355 richard 961 
# Secure the server
2688 lucas.echa 962 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 963 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 964 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
965 
	$MYSQL "CONNECT mysql;DELETE from user where User='';DELETE FROM user WHERE User='root' AND Host NOT IN ('localhost','127.0.0.1','::1');FLUSH PRIVILEGES;"
615 richard 966 
# Create 'radius' database
2688 lucas.echa 967 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 968 
# Add an empty radius database structure
2688 lucas.echa 969 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 970 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 971 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
972 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
973 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 974 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 975 
	/usr/bin/systemctl daemon-reload
2724 rexy 976 
} # End of init_db()
1 root 977 
 
2423 richard 978 
###################################################################
2990 rexy 979 
##                           "freeradius"                        ##
2423 richard 980 
## - Set the configuration files                                 ##
981 
## - Set the shared secret between coova-chilli and freeradius   ##
982 
## - Adapt the Mysql conf file and counters                      ##
983 
###################################################################
2724 rexy 984 
freeradius()
1 root 985 
{
1800 richard 986 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 987 
	chown -R radius:radius /etc/raddb
988 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 989 
# Set radius global parameters (radius.conf)
1 root 990 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
991 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
992 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 993 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
994 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 995 
# Add ALCASAR & Coovachilli dictionaries
996 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 997 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
998 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
999 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1000 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1001 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1002 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1003 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1004 
client localhost {
1005 
	ipaddr = 127.0.0.1
1 root 1006 
	secret = $secretradius
2438 richard 1007 
	shortname = chilli
2454 tom.houday 1008 
	nas_type = other
1 root 1009 
}
1010 
EOF
2758 rexy 1011 
# Set Virtual server
1012 
    # Remvoveing all except "alcasar virtual site")
1013 
	# INFO : To enable 802.1X, add the "innser-tunnel" virtual server (link in sites-enabled)  Change the firewall rules to allow "radius" extern connections.
2467 richard 1014 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1015 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1016 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1017 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1018 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1019 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1020 
# Set modules
2728 rexy 1021 
	# Add custom LDAP "available module"
2758 rexy 1022 
	# INFO : To enable 802.1X, add the "eap" module and verify access to the keys (/etc/pki/tls/private/radius.pem). Change the firewall rules to allow "radius" extern connections.
2465 richard 1023 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1024 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1025 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1026 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1027 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1028 
	do
1029 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1030 
	done
2758 rexy 1031 
# Configure SQL module
2420 richard 1032 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1033 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1035 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1036 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1037 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1040 
	# no TLS encryption on 127.0.0.1
2763 rexy 1041 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1043 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1044 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1045 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1047 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1048 
	[ -e /etc/raddb/mods-config/sql/main/mysql/queries.conf.default ] || cp /etc/raddb/mods-config/sql/main/mysql/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf.default
1049 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1050 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1051 
# sqlcounter modifications
2470 richard 1052 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1053 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1054 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1055 
# make certain that mysql is up before freeradius start
2937 rexy 1056 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1057 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1058 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1059 
# Allow apache to change some conf files (ie : ldap on/off)
1060 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1061 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1062 
} # End of freeradius()
1 root 1063 
 
2423 richard 1064 
#############################################################################
2990 rexy 1065 
##                                "chilli"                                 ##
2423 richard 1066 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1067 
## - Adapt the authentication web page (intercept.php)                     ##
1068 
#############################################################################
2724 rexy 1069 
chilli()
1 root 1070 
{
1370 richard 1071 
# chilli unit for systemd
2937 rexy 1072 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1073 
#  This file is part of systemd.
1074 
#
1075 
#  systemd is free software; you can redistribute it and/or modify it
1076 
#  under the terms of the GNU General Public License as published by
1077 
#  the Free Software Foundation; either version 2 of the License, or
1078 
#  (at your option) any later version.
2771 rexy 1079 
 
1080 
# This unit launches coova-chilli a captive portal
1370 richard 1081 
[Unit]
1082 
Description=chilli is a captive portal daemon
1083 
After=network.target
1084 
 
1085 
[Service]
1379 richard 1086 
Type=forking
1370 richard 1087 
ExecStart=/usr/libexec/chilli start
1088 
ExecStop=/usr/libexec/chilli stop
1089 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1090 
PIDFile=/run/chilli.pid
1370 richard 1091 
 
1092 
[Install]
1093 
WantedBy=multi-user.target
1094 
EOF
799 richard 1095 
# init file creation
1370 richard 1096 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1097 
	cat <<EOF > /etc/init.d/chilli
799 richard 1098 
#!/bin/sh
1099 
#
1100 
# chilli CoovaChilli init
1101 
#
1102 
# chkconfig: 2345 65 35
1103 
# description: CoovaChilli
1104 
### BEGIN INIT INFO
1105 
# Provides:       chilli
2454 tom.houday 1106 
# Required-Start: network
1107 
# Should-Start:
799 richard 1108 
# Required-Stop:  network
2454 tom.houday 1109 
# Should-Stop:
799 richard 1110 
# Default-Start:  2 3 5
1111 
# Default-Stop:
1112 
# Description:    CoovaChilli access controller
1113 
### END INIT INFO
1114 
 
1115 
[ -f /usr/sbin/chilli ] || exit 0
1116 
. /etc/init.d/functions
1117 
CONFIG=/etc/chilli.conf
2775 rexy 1118 
pidfile=/run/chilli.pid
799 richard 1119 
[ -f \$CONFIG ] || {
2394 tom.houday 1120 
	echo "\$CONFIG Not found"
1121 
	exit 0
799 richard 1122 
}
2882 rexy 1123 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1124 
RETVAL=0
1125 
prog="chilli"
1126 
case \$1 in
2394 tom.houday 1127 
	start)
2454 tom.houday 1128 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1129 
			gprintf "chilli is already running"
1130 
		else
1131 
			gprintf "Starting \$prog: "
2884 rexy 1132 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1133 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1134 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1135 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1136 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1137 
				(cd /dev;
1138 
				mkdir net;
1139 
				cd net;
2394 tom.houday 1140 
				mknod tun c 10 200)
1141 
			}
1142 
			ifconfig $INTIF 0.0.0.0
1143 
			/usr/sbin/ethtool -K $INTIF gro off
1144 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1145 
			RETVAL=\$?
1146 
		fi
1147 
		;;
799 richard 1148 
 
2394 tom.houday 1149 
	reload)
1150 
		killall -HUP chilli
1151 
		;;
799 richard 1152 
 
2394 tom.houday 1153 
	restart)
1154 
		\$0 stop
1155 
		sleep 2
1156 
		\$0 start
1157 
		;;
799 richard 1158 
 
2394 tom.houday 1159 
	status)
1160 
		status chilli
1161 
		RETVAL=0
1162 
		;;
1163 
 
1164 
	stop)
2454 tom.houday 1165 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1166 
			gprintf "Shutting down \$prog: "
1167 
			killproc /usr/sbin/chilli
1168 
			RETVAL=\$?
1169 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1170 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1171 
		else
2394 tom.houday 1172 
			gprintf "chilli is not running"
1173 
		fi
1174 
		;;
1175 
 
1176 
	*)
1177 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1178 
		exit 1
799 richard 1179 
esac
1180 
echo
1181 
EOF
2324 tom.houday 1182 
	chmod a+x /etc/init.d/chilli
1183 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1184 
# conf file creation
346 richard 1185 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1186 
	#NTP Option configuration for DHCP
2032 richard 1187 
	#DHCP Options : rfc2132
1188 
		#dhcp option value will be convert in hexa.
1189 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1190 
		#
2032 richard 1191 
		#    Code   Len         Address 1               Address 2
1192 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1193 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1194 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1195 
		#
1196 
		#Code : 42 => 2a
1197 
		#Len : 4 => 04
2688 lucas.echa 1198 
	PRIVATE_IP_HEXA=$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f1)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f2)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f3)")$(printf "%02x\n" "$(echo $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1199 
	cat <<EOF > /etc/chilli.conf
1200 
# coova config for ALCASAR
2775 rexy 1201 
cmdsocket	/run/chilli.sock
1336 richard 1202 
unixipc		chilli.$INTIF.ipc
2775 rexy 1203 
pidfile		/run/chilli.pid
346 richard 1204 
net		$PRIVATE_NETWORK_MASK
595 richard 1205 
dhcpif		$INTIF
841 richard 1206 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1207 
#nodynip
865 richard 1208 
#statip
1209 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1210 
domain		$DOMAIN
355 richard 1211 
dns1		$PRIVATE_IP
1212 
dns2		$PRIVATE_IP
346 richard 1213 
uamlisten	$PRIVATE_IP
503 richard 1214 
uamport		3990
2370 tom.houday 1215 
uamuiport	3991
837 richard 1216 
macauth
1217 
macpasswd	password
1697 richard 1218 
strictmacauth
1243 richard 1219 
locationname	$HOSTNAME.$DOMAIN
346 richard 1220 
radiusserver1	127.0.0.1
1221 
radiusserver2	127.0.0.1
1222 
radiussecret	$secretradius
1223 
radiusauthport	1812
1224 
radiusacctport	1813
2818 rexy 1225 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1226 
redirurl
1243 richard 1227 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1228 
uamsecret	$secretuam
1249 richard 1229 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1230 
coaport		3799
1379 richard 1231 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1232 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1233 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1234 
include		$DIR_DEST_ETC/alcasar-uamallowed
1235 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1236 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1237 
#dhcpgateway		none
1238 
#dhcprelayagent		none
1610 franck 1239 
#dhcpgatewayport	none
2234 richard 1240 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1241 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1242 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1243 
#redirssl
1244 
#uamuissl
346 richard 1245 
EOF
2274 richard 1246 
# 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 1247 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1248 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1249 
# create files for trusted domains and urls
1148 crox53 1250 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1251 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1252 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1253 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1254 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1255 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1256 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1257 
	if [ "$chilli_exist" == "1" ]
1258 
	then
2454 tom.houday 1259 
		userdel -r chilli 2>/dev/null
796 richard 1260 
	fi
1261 
	groupadd -f chilli
1262 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1263 
}  # End of chilli()
1349 richard 1264 
 
2541 rexy 1265 
################################################################
2990 rexy 1266 
##                        "e2guardian"                        ##
2541 rexy 1267 
## - Set the parameters of this HTML proxy (as controler)     ##
1268 
################################################################
2724 rexy 1269 
e2guardian()
1 root 1270 
{
2758 rexy 1271 
# Adapt systemd unit
2937 rexy 1272 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1273 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
1274 
	$SED "s?^After=.*?After=network.target chilli.service?g" /etc/systemd/system/e2guardian.service
1275 
# Adapt the main conf file
2521 armand.ito 1276 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1277 
# French deny HTML page
2764 rexy 1278 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1279 
# 2 filtergroups (8080 & 8090)
1280 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1281 
# Listen on 8080 (HTTP for BL users) only on LAN side
1282 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1283 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1284 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1285 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1286 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1287 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1288 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1289 
# Don't log
2521 armand.ito 1290 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1291 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1292 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1293 
# Enable authport plugin
1294 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1295 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
1296 
# Enable clamd scanner
1297 
	$SED "s?^#contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?contentscanner = '/etc/e2guardian/contentscanners/clamdscan.conf'?g" $DIR_DG/e2guardian.conf
3077 rexy 1298 
# Set Max RAM cache to 10Mb
1299 
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1300 
# Set Max file size cache to 20Mb
1301 
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1302 
# Adapt the first group conf file
1303 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1304 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1305 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1306 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1307 
 
2867 rexy 1308 
# copy & adapt HTML templates
2866 rexy 1309 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1310 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1311 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1312 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1313 
 
2841 rexy 1314 
###### ALCASAR special filtering ####
2840 rexy 1315 
# RAZ bannedphraselist
1316 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1317 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1318 
# Disable URL control with regex
2764 rexy 1319 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1320 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1321 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1322 
#	[ -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
1323 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1324 
#	[ -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
1325 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1326 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1327 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1328 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1329 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1330 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1331 
# Empty LAN IP list that won't be WEB filtered
497 richard 1332 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1333 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1334 
# Creation of ALCASAR banned site list
2841 rexy 1335 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1336 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1337 
# E2guardian filter config for ALCASAR
1338 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1339 
# block all SSL and CONNECT tunnels
1340 
**s
1341 
# block all SSL and CONNECT tunnels specified only as an IP
1342 
*ips
1343 
# block all sites specified only by an IP
1344 
*ip
1345 
EOF
2775 rexy 1346 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1347 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1348 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1349 
# E2guardian filter config for ALCASAR
1350 
EOF
2775 rexy 1351 
# Creation of files for rehabilited domains and urls
2758 rexy 1352 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1353 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1354 
	touch $DIR_DG/lists/exceptionsitelist
1355 
	touch $DIR_DG/lists/exceptionurllist
1356 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1357 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1358 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1359 
 
2758 rexy 1360 
# Bing - add 'adlt=strict'
1361 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1362 
EOF
1363 
# 'Safesearch' regex actualisation
1364 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1365 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1366 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1367 
 
1368 
# Create & adapt the second group conf file (av + av_wl)
1369 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1370 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1371 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1372 
	$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 1373 
 
2775 rexy 1374 
# create log folder
1375 
    mkdir -p /var/log/e2guardian
1376 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1377 
} # End of e2guardian()
1 root 1378 
 
71 richard 1379 
##################################################################
2990 rexy 1380 
##                       "antivirus"                            ##
2840 rexy 1381 
## - Set the parameters of clamav and freshclam                 ##
71 richard 1382 
##################################################################
2724 rexy 1383 
antivirus()
71 richard 1384 
{
2937 rexy 1385 
# Clamd unit adaptation to e2guardian
1386 
	cp /lib/systemd/system/clamav-daemon.service /etc/systemd/system/clamav-daemon.service
1387 
	$SED "/^[Service]/a ExecStartPre=\/bin\/chown e2guardian:e2guardian \/run\/clamav" /etc/systemd/system/clamav-daemon.service
1388 
	$SED "/^[Service]/a ExecStartPre=\/bin\/mkdir -p \/run\/clamav" /etc/systemd/system/clamav-daemon.service
3097 rexy 1389 
	$SED "s?^StandardOuput=.*?StandardOutput=journal?g" /etc/systemd/system/clamav-daemon.service
2937 rexy 1390 
	cp /lib/systemd/system/clamav-daemon.socket /etc/systemd/system/clamav-daemon.socket
1391 
	$SED "s?^SocketUser=.*?SocketUser=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1392 
	$SED "s?^SocketGroup=.*?SocketGroup=e2guardian?g" /etc/systemd/system/clamav-daemon.socket
1393 
# Clamd conf adaptation to e2guardian
2840 rexy 1394 
[ -e /etc/clamd.conf.default ] || cp /etc/clamd.conf /etc/clamd.conf.default
2841 rexy 1395 
	$SED "s?^MaxThreads.*?MaxThreads 32?g" /etc/clamd.conf
1396 
	$SED "s?^#LogTime.*?LogTime yes?g" /etc/clamd.conf # enable logtime for each message
1397 
	$SED "s?^LogVerbose.*?LogVerbose no?g" /etc/clamd.conf
1398 
	$SED "s?^#LogRotate.*?LogRotate yes?g" /etc/clamd.conf
2865 rexy 1399 
	$SED "s?^User.*?User e2guardian?g" /etc/clamd.conf
1400 
	$SED "s?^TemporaryDirectory.*?TemporaryDirectory /var/lib/e2guardian/tmp?g" /etc/clamd.conf
1401 
	chown -R e2guardian:e2guardian /var/log/clamav /var/lib/clamav
2840 rexy 1402 
	chmod 775 /var/log/clamav /var/lib/clamav
1403 
	chmod 664 /var/log/clamav/*
1358 richard 1404 
# update virus database every 4 hours (24h/6)
1357 richard 1405 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1406 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1407 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2865 rexy 1408 
	$SED "s?^DatabaseOwner.*?DatabaseOwner e2guardian?g" /etc/freshclam.conf
2764 rexy 1409 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
2841 rexy 1410 
	$SED "s?^MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
2980 rexy 1411 
	# update now
1412 
        /usr/bin/freshclam --no-warnings --quiet
2724 rexy 1413 
} # End of antivirus()
71 richard 1414 
 
2724 rexy 1415 
##############################################################
2990 rexy 1416 
##                        "ulogd"                           ##
2724 rexy 1417 
## - Ulog config for multi-log files                        ##
1418 
##############################################################
1419 
ulogd()
476 richard 1420 
{
1421 
# Three instances of ulogd (three different logfiles)
1422 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1423 
	nl=1
1358 richard 1424 
	for log_type in traceability ssh ext-access
478 richard 1425 
	do
2937 rexy 1426 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1427 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1428 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1429 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1430 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1431 
[emu1]
478 richard 1432 
file="/var/log/firewall/$log_type.log"
1433 
sync=1
1434 
EOF
2938 rexy 1435 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1436 
		nl=`expr $nl + 1`
1437 
	done
476 richard 1438 
	chown -R root:apache /var/log/firewall
1439 
	chmod 750 /var/log/firewall
1440 
	chmod 640 /var/log/firewall/*
2724 rexy 1441 
}  # End of ulogd()
476 richard 1442 
 
1159 crox53 1443 
##########################################################
2990 rexy 1444 
##                     "nfsen"                          ##
2771 rexy 1445 
## - configure NetFlow collector (nfcapd)               ##
1446 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1447 
##########################################################
1389 richard 1448 
nfsen()
1 root 1449 
{
2772 rexy 1450 
	groupadd -f nfcapd
2868 rexy 1451 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1452 
# nfcapd unit for systemd
2937 rexy 1453 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1454 
#  This file is part of systemd.
1455 
#
1456 
#  systemd is free software; you can redistribute it and/or modify it
1457 
#  under the terms of the GNU General Public License as published by
1458 
#  the Free Software Foundation; either version 2 of the License, or
1459 
#  (at your option) any later version.
1460 
 
2771 rexy 1461 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1462 
[Unit]
2771 rexy 1463 
Description=Netflow Capture Daemon
1464 
After=network-online.target iptables.service
1372 richard 1465 
 
1466 
[Service]
3079 rexy 1467 
Type=simple
2776 rexy 1468 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1469 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1470 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1471 
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 1472 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1473 
 
1474 
[Install]
1475 
WantedBy=multi-user.target
1476 
EOF
2825 rexy 1477 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1478 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1479 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1480 
} # End of nfsen()
1 root 1481 
 
2552 rexy 1482 
###########################################################
2990 rexy 1483 
##                       "vnstat"                        ##
2809 rexy 1484 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1485 
###########################################################
2724 rexy 1486 
vnstat()
1541 richard 1487 
{
2990 rexy 1488 
# vnstat
2933 rexy 1489 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1490 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1491 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1492 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1493 
# vnstat-dashboard
2933 rexy 1494 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1495 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1496 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1497 
} # End of vnstat()
2281 tom.houday 1498 
 
2724 rexy 1499 
#########################################################
2990 rexy 1500 
##                     "unbound"                       ##
2724 rexy 1501 
## - create the conf files for 4 unbound services      ##
1502 
## - create the systemd files for 4 unbound services   ##
1503 
#########################################################
2688 lucas.echa 1504 
unbound ()
1505 
{
1506 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1507 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1508 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1509 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1510 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1511 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1512 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1513 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1514 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1515 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1516 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1517 
 
2724 rexy 1518 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1519 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1520 
forward-zone:
1521 
	name: "."
1522 
	forward-addr: $DNS1
1523 
	forward-addr: $DNS2
1472 richard 1524 
EOF
1525 
 
2724 rexy 1526 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1527 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1528 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1529 
## Add one block for each domain name managed by an other DNS server
1530 
##
1531 
## Example:
1532 
##
1533 
## server:
1534 
##     local-zone: "<your_domain>." transparent
1535 
## forward-zone:
1536 
##     name: "<your_domain>."
1537 
##     forward-addr: <@IP_domain_server>
1538 
##
2558 rexy 1539 
EOF
1540 
 
2724 rexy 1541 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1542 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1543 
server:
1544 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1545 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1546 
EOF
1547 
 
2724 rexy 1548 
# Configuration file for lo of forward unbound
2688 lucas.echa 1549 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1550 
server:
1551 
	interface: 127.0.0.1@53
1552 
	access-control-view: 127.0.0.1/8 lo
1553 
view:
1554 
	name: "lo"
2864 rexy 1555 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1556 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1557 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1558 
	view-first: yes
1559 
EOF
1560 
 
2724 rexy 1561 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1562 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1563 
server:
1564 
	interface: ${PRIVATE_IP}@53
1565 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1566 
view:
1567 
	name: "$INTIF"
1568 
	view-first: yes
1569 
EOF
1570 
 
2831 rexy 1571 
# Configuration file for main unbound
2688 lucas.echa 1572 
	cat << EOF > /etc/unbound/unbound.conf
1573 
server:
1574 
	verbosity: 1
1575 
	hide-version: yes
1576 
	hide-identity: yes
1577 
	do-ip6: no
1578 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1579 
	include: /etc/unbound/conf.d/common/local-forward/*
1580 
	include: /etc/unbound/conf.d/common/local-dns/*
1581 
	include: /etc/unbound/conf.d/forward/*
1582 
EOF
1583 
 
2724 rexy 1584 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1585 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1586 
server:
1587 
	interface: ${PRIVATE_IP}@54
1588 
	access-control: $PRIVATE_IP_MASK allow
1589 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1590 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1591 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1592 
EOF
1593 
 
2724 rexy 1594 
# Configuration file for blacklist unbound
2688 lucas.echa 1595 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1596 
server:
1597 
	verbosity: 1
1598 
	hide-version: yes
1599 
	hide-identity: yes
1600 
	do-ip6: no
1601 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1602 
	chroot: ""
1603 
	define-tag: "blacklist"
1604 
	log-local-actions: yes
1605 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1606 
	include: /etc/unbound/conf.d/common/local-forward/*
1607 
	include: /etc/unbound/conf.d/common/local-dns/*
1608 
	include: /etc/unbound/conf.d/blacklist/*
1609 
	include: /usr/local/share/unbound-bl-enabled/*
1610 
EOF
1611 
 
2724 rexy 1612 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1613 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1614 
server:
1615 
	interface: ${PRIVATE_IP}@55
1616 
	access-control: $PRIVATE_IP_MASK allow
1617 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1618 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1619 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1620 
EOF
1621 
 
2724 rexy 1622 
# Configuration file for whitelist unbound
2688 lucas.echa 1623 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1624 
server:
3099 rexy 1625 
	module-config: "ipset validator iterator"
2688 lucas.echa 1626 
	verbosity: 1
1627 
	hide-version: yes
1628 
	hide-identity: yes
1629 
	do-ip6: no
1630 
	do-not-query-localhost: no
1631 
	define-tag: "whitelist"
1632 
	local-zone: "." transparent
1633 
	local-zone-tag: "." "whitelist"
3099 rexy 1634 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1635 
	include: /etc/unbound/conf.d/common/local-forward/*
1636 
	include: /etc/unbound/conf.d/common/local-dns/*
1637 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1638 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1639 
	username: ""
1640 
ipset:
1641 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1642 
EOF
1643 
 
2724 rexy 1644 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1645 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1646 
server:
1647 
	interface: ${PRIVATE_IP}@56
1648 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1649 
view:
1650 
	name: "$INTIF"
1651 
	local-zone: "." redirect
1652 
	local-data: ". A $PRIVATE_IP"
1653 
EOF
1654 
 
2724 rexy 1655 
# Configuration file for blackhole unbound
2688 lucas.echa 1656 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1657 
server:
1658 
	verbosity: 1
1659 
	hide-version: yes
1660 
	hide-identity: yes
1661 
	do-ip6: no
2861 rexy 1662 
	include: /etc/unbound/conf.d/common/local-forward/*
1663 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1664 
	include: /etc/unbound/conf.d/blackhole/*
1665 
EOF
2937 rexy 1666 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1667 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1668 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
2688 lucas.echa 1669 
	for list in blacklist blackhole whitelist
1474 richard 1670 
	do
2937 rexy 1671 
		cp -f /lib/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
1672 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1673 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /etc/systemd/system/unbound-$list.service
1474 richard 1674 
	done
3099 rexy 1675 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound-whitelist.service
2724 rexy 1676 
} # End of unbound()
2688 lucas.echa 1677 
 
2689 lucas.echa 1678 
##################################################
2990 rexy 1679 
##                   "dhcpd"                    ##
2689 lucas.echa 1680 
##################################################
2724 rexy 1681 
dhcpd()
2689 lucas.echa 1682 
{
1683 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1684 
	cat <<EOF > /etc/dhcpd.conf
1685 
ddns-update-style none;
1686 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1687 
	option routers $PRIVATE_IP;
1688 
	option subnet-mask $PRIVATE_NETMASK;
1689 
	option domain-name-servers $PRIVATE_IP;
1690 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1691 
	default-lease-time 21600;
1692 
	max-lease-time 43200;
1693 
}
1694 
EOF
2724 rexy 1695 
} # End of dhcpd()
2689 lucas.echa 1696 
 
2552 rexy 1697 
##########################################################
2990 rexy 1698 
##                         "BL"                         ##
2769 rexy 1699 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1700 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1701 
##     - URLs for E²guardian                            ##
1702 
##     - IPs for NetFilter                              ##
2769 rexy 1703 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1704 
##########################################################
2724 rexy 1705 
BL()
308 richard 1706 
{
2990 rexy 1707 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1708 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1709 
	mkdir -p /tmp/blacklists
1938 richard 1710 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1711 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1712 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1713 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1714 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1715 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1716 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1717 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1718 
# add additional BL files
2770 rexy 1719 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1720 
	do
1721 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1722 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1723 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1724 
	done
2521 armand.ito 1725 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1726 
	chown -R root:apache $DIR_DEST_SHARE
1727 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1728 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1729 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1730 
# enable the default categories
1957 richard 1731 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1732 
	rm -rf /tmp/blacklists
2724 rexy 1733 
} # End of BL()
219 jeremy 1734 
 
2552 rexy 1735 
#######################################################
2990 rexy 1736 
##                    "cron"                         ##
2552 rexy 1737 
## - write all cron & anacron files                  ##
1738 
#######################################################
2724 rexy 1739 
cron()
1 root 1740 
{
2640 rexy 1741 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1742 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1743 
	cat <<EOF > /etc/crontab
1828 richard 1744 
SHELL=/usr/bin/bash
2640 rexy 1745 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1746 
MAILTO=root
1747 
HOME=/
1748 
 
1749 
# run-parts
1750 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1751 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1752 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1753 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1754 
EOF
1755 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1756 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1757 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1758 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1759 
EOF
811 richard 1760 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1761 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1762 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1763 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1764 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1765 
EOF
952 franck 1766 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1767 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1768 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1769 
EOF
2454 tom.houday 1770 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1771 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1772 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1773 
EOF
2454 tom.houday 1774 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1775 
# Update the system and reboot if needed (everyday at 3:30 am)
1776 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1777 
EOF
2454 tom.houday 1778 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1779 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1780 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1781 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1782 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1783 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1784 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1785 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1786 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1787 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1788 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1789 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1790 
EOF
2454 tom.houday 1791 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1792 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1793 
# '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 1794 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1795 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1796 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1797 
 
2886 rexy 1798 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1799 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1800 
EOF
2454 tom.houday 1801 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1802 
# start dead daemons (after boot process and every 20')
1851 franck 1803 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1804 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1805 
EOF
2454 tom.houday 1806 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1807 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1808 
 
1874 raphael.pi 1809 
EOF
2769 rexy 1810 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1811 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1812 
 
1813 
EOF
2304 tom.houday 1814 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1815 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1816 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1817 
EOF
2771 rexy 1818 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1819 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1820 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1821 
EOF
1808 richard 1822 
# removing the users crons
522 richard 1823 
	rm -f /var/spool/cron/*
2724 rexy 1824 
} # End of cron()
1 root 1825 
 
2867 rexy 1826 
########################################################################
2990 rexy 1827 
##                              "Fail2Ban"                            ##
2867 rexy 1828 
##- Adapt conf file to ALCASAR                                        ##
1829 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1830 
########################################################################
1163 crox53 1831 
fail2ban()
1832 
{
2868 rexy 1833 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1834 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1835 
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1836 
 
1837 
# add 5 jails and their filters
1838 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1839 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1840 
[sshd]
1841 
enabled = true
1842 
#enabled  = false
1843 
maxretry = 3
2868 rexy 1844 
bantime = 3m
1845 
findtime = 5m
2867 rexy 1846 
EOF
1847 
 
1848 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1849 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1850 
[lighttpd-auth]
1851 
enabled = true
1852 
#enabled  = false
1853 
maxretry = 3
2868 rexy 1854 
bantime = 3m
1855 
findtime = 3m
2867 rexy 1856 
EOF
1857 
 
1858 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1859 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1860 
[alcasar_mod-evasive]
1861 
#enabled = true
1862 
enabled = false
1863 
backend = auto
1864 
filter = alcasar_mod-evasive
1865 
action = iptables-allports[name=alcasar_mod-evasive]
1866 
logpath = /var/log/lighttpd/access.log
1867 
maxretry = 3
2868 rexy 1868 
bantime = 3m
1869 
findtime = 3m
2867 rexy 1870 
EOF
2990 rexy 1871 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1872 
[Definition]
1873 
failregex =  <HOST> .+\] "[^"]+" 403
1874 
ignoreregex =
1875 
EOF
1876 
 
1877 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1878 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1879 
[alcasar_intercept]
1880 
enabled = true
1881 
#enabled = false
1882 
backend = auto
1883 
filter = alcasar_intercept
1884 
action = iptables-allports[name=alcasar_intercept]
1885 
logpath = /var/log/lighttpd/access.log
1886 
maxretry = 5
2868 rexy 1887 
bantime = 3m
1888 
findtime = 3m
1889 
EOF
2990 rexy 1890 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1891 
[Definition]
1892 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1893 
ignoreregex =
1894 
EOF
1895 
 
1896 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1897 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1898 
[alcasar_change-pwd]
1899 
enabled = true
1900 
#enabled = false
1901 
backend = auto
1902 
filter = alcasar_change-pwd
1903 
action = iptables-allports[name=alcasar_change-pwd]
1904 
logpath = /var/log/lighttpd/access.log
1905 
maxretry = 5
2868 rexy 1906 
bantime = 3m
1907 
findtime = 3m
2867 rexy 1908 
EOF
2990 rexy 1909 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1910 
[Definition]
1911 
failregex = <HOST> .* \"POST \/password\.php
1912 
ignoreregex =
1913 
EOF
1914 
 
2840 rexy 1915 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1916 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1917 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1918 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1919 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1920 
	/usr/bin/touch /var/log/auth.log
1515 richard 1921 
# fail2ban unit
2990 rexy 1922 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1923 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1924 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1925 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1926 
} # End of fail2ban()
1163 crox53 1927 
 
2990 rexy 1928 
########################################################
1929 
##                  "gammu_smsd"                      ##
1930 
## - Creating of SMS management database              ##
1931 
## - Write the gammu a gammu_smsd conf files          ##
1932 
########################################################
1376 richard 1933 
gammu_smsd()
1934 
{
2601 tom.houday 1935 
# Create 'gammu' system user
1936 
	groupadd -f gammu_smsd
2868 rexy 1937 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1938 
	usermod -a -G dialout gammu_smsd
1939 
 
1940 
# Create 'gammu' database
1941 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1942 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1943 
# Add a gammu database structure
2688 lucas.echa 1944 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1945 
 
2552 rexy 1946 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1947 
	cat << EOF > /etc/gammurc
2552 rexy 1948 
[gammu]
1949 
device = /dev/ttyUSB0
1950 
connection = at115200
1951 
EOF
1952 
 
2601 tom.houday 1953 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1954 
[gammu]
1955 
port = /dev/ttyUSB0
1956 
connection = at115200
1957 
 
1958 
[smsd]
1959 
PIN = 1234
1960 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1961 
logformat = textall
1962 
debuglevel = 0
1963 
 
1964 
service = sql
1965 
driver = native_mysql
1966 
user = $DB_USER
1967 
password = $radiuspwd
1968 
pc = localhost
1969 
database = $DB_GAMMU
1970 
 
2631 rexy 1971 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1972 
 
1973 
StatusFrequency = 30
1380 richard 1974 
;LoopSleep = 2
1376 richard 1975 
 
1976 
;ResetFrequency = 300
1977 
;HardResetFrequency = 120
1978 
 
2454 tom.houday 1979 
CheckSecurity = 1
1376 richard 1980 
CheckSignal = 1
1981 
CheckBattery = 0
1982 
EOF
2601 tom.houday 1983 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1984 
 
2601 tom.houday 1985 
# Create the systemd unit
2937 rexy 1986 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1987 
[Unit]
1988 
Description=SMS daemon for Gammu
1989 
Documentation=man:gammu-smsd(1)
1990 
After=network.target mysql.service
1376 richard 1991 
 
2601 tom.houday 1992 
[Service]
1993 
Type=forking
2775 rexy 1994 
ExecStart=/usr/bin/gammu-smsd --config /etc/gammu_smsd_conf --user=gammu_smsd --group=gammu_smsd --pid=/run/gammu-smsd.pid --daemon
2601 tom.houday 1995 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1996 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1997 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1998 
 
1999 
[Install]
2000 
WantedBy=multi-user.target
2001 
EOF
2002 
 
2314 richard 2003 
# Log folder for gammu-smsd
2772 rexy 2004 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2005 
	chmod 755 /var/log/gammu-smsd
1376 richard 2006 
 
2552 rexy 2007 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2008 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2009 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2010 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2011 
#EOF
2552 rexy 2012 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2013 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2014 
 
2724 rexy 2015 
} # End of gammu_smsd()
1376 richard 2016 
 
2990 rexy 2017 
########################################################
2018 
##                      "msec"                        ##
2019 
## - Apply the "fileserver" security level            ##
2020 
## - remove the "system request" for rebooting        ##
2021 
## - Fix several file permissions                     ##
2022 
########################################################
2202 richard 2023 
msec()
2024 
{
2025 
 
2026 
# Apply fileserver security level
2990 rexy 2027 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2028 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2029 
 
2203 richard 2030 
# Set permissions monitoring and enforcement
2202 richard 2031 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2032 
/var/log/firewall/                      root.apache     750
2202 richard 2033 
/var/log/firewall/*                     root.apache     640
2034 
/etc/security/msec/perm.local           root.root       640
2035 
/etc/security/msec/level.local          root.root       640
2036 
/etc/freeradius-web                     root.apache     750
2037 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2038 
/etc/raddb/client.conf                  radius.radius   640
2039 
/etc/raddb/radius.conf                  radius.radius   640
2040 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2041 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2042 
/etc/pki/CA/                            root.apache     750 force
2043 
/etc/pki/CA/*                           root.apache     640 force
2044 
/etc/pki/CA/private/                    root.root       700 force
2045 
/etc/pki/CA/private/*                   root.root       600 force
2046 
/etc/pki/tls/private/                   root.apache     750 force
2047 
/etc/pki/tls/private/*                  root.apache     640 force
2865 rexy 2048 
/var/log/clamav/                        e2guardian.e2guardian   755 force
2049 
/var/log/clamav/*                       e2guardian.e2guardian   764 force
2050 
/var/lib/clamav/                        e2guardian.e2guardian   755 force
2202 richard 2051 
EOF
2454 tom.houday 2052 
# apply now hourly & daily checks
2990 rexy 2053 
	/usr/sbin/msec
2054 
	/etc/cron.weekly/msec
2202 richard 2055 
 
2724 rexy 2056 
} # End of msec()
2202 richard 2057 
 
2058 
##################################################################
2552 rexy 2059 
##                   Fonction "letsencrypt"                     ##
2060 
## - Install Let's Encrypt client                               ##
2061 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2062 
##################################################################
2063 
letsencrypt()
2064 
{
2065 
	echo "Installing Let's Encrypt client..."
2990 rexy 2066 
# Remove potential old installers
2586 tom.houday 2067 
	rm -rf /tmp/acme.sh-*
2990 rexy 2068 
# Extract acme.sh
2304 tom.houday 2069 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2070 
	pwdInstall=$(pwd)
2688 lucas.echa 2071 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2072 
	acmesh_installDir="/opt/acme.sh"
2073 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2074 
	acmesh_userAgent="ALCASAR"
2990 rexy 2075 
# Install acme.sh
2304 tom.houday 2076 
	./acme.sh --install \
2077 
		--home $acmesh_installDir \
2078 
		--config-home $acmesh_confDir/data \
2079 
		--certhome $acmesh_confDir/certs \
2080 
		--accountkey $acmesh_confDir/ca/account.key \
2081 
		--accountconf $acmesh_confDir/data/account.conf \
2082 
		--useragent $acmesh_userAgent \
2308 tom.houday 2083 
		--nocron \
2084 
		> /dev/null
2304 tom.houday 2085 
	if [ $? -ne 0 ]; then
2086 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2087 
	fi
2990 rexy 2088 
# Create configuration file
2304 tom.houday 2089 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2090 
email=
2091 
dateIssueRequest=
2092 
domainRequest=
2093 
challenge=
2094 
dateIssued=
2095 
dnsapi=
2096 
dateNextRenewal=
2097 
EOF
2688 lucas.echa 2098 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2099 
	rm -rf /tmp/acme.sh-*
2724 rexy 2100 
} # End of letsencrypt()
2304 tom.houday 2101 
 
2102 
##################################################################
2990 rexy 2103 
##                       "mail_service"                         ##
2994 rexy 2104 
## - Install Postfix conf for email registration method         ##
2990 rexy 2105 
##################################################################
2106 
mail_service()
2107 
{
3062 rexy 2108 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2109 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2110 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2111 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2112 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2990 rexy 2113 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2114 
smtputf8_enable = no
3062 rexy 2115 
smtp_use_tls = yes
2116 
smtp_tls_wrappermode = yes
3005 rexy 2117 
smtp_sasl_auth_enable = yes
2118 
smtp_sasl_security_options = noanonymous
2119 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2120 
relayhost =
2990 rexy 2121 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2122 
EOT
2990 rexy 2123 
	chown -R postfix:postfix /var/lib/postfix
2124 
} # end of mail_service
2125 
 
2126 
##################################################################
2552 rexy 2127 
##                    Fonction "post_install"                   ##
2128 
## - Modifying banners (locals et ssh) & prompts                ##
2129 
## - SSH config                                                 ##
2130 
## - sudoers config & files security                            ##
2131 
## - log rotate & ANSSI security parameters                     ##
2132 
## - Apply former conf in case of an update                     ##
2133 
##################################################################
1 root 2134 
post_install()
2135 
{
3093 rexy 2136 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2137 
# change the SSHD options
2195 richard 2138 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2139 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2140 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2141 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2142 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2143 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2144 
# sshd listens on EXTIF & INTIF
2145 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2146 
# sshd authorized certificate for root login
2147 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2148 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2149 
# ALCASAR conf file
2818 rexy 2150 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2151 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2152 
	echo "SSH_LAN=22" >> $CONF_FILE
2153 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2154 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2155 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2156 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2157 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2158 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2159 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2160 
	echo "LDAP_FILTER=" >> $CONF_FILE
2161 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2162 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2163 
	echo "LDAP_SSL=on" >> $CONF_FILE
2164 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2165 
	echo "SMS=off" >> $CONF_FILE
2166 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2167 
	echo "MAIL=off" >> $CONF_FILE
2168 
	echo "MAIL_TYPE=" >> $CONF_FILE
2169 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2170 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2171 
	echo "MAIL_ADDR=" >> $CONF_FILE
2172 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2173 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2174 
	echo "BL_PUREIP=on" >> $CONF_FILE
2175 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2176 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2177 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2178 
	echo "WIFI4EU=off" >> $CONF_FILE
2179 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2180 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2181 
# Prompt customisation (colors)
1 root 2182 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2183 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2184 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2185 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2186 
# sudoers configuration for "apache" & "sysadmin"
1 root 2187 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2188 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2189 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2190 
# Modify some logrotate files (gammu, ulogd)
1 root 2191 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2192 
	chmod 644 /etc/logrotate.d/*
2195 richard 2193 
# Log compression
706 franck 2194 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2195 
# actualisation des fichiers logs compressés
2521 armand.ito 2196 
	for dir in firewall e2guardian lighttpd
706 franck 2197 
	do
2688 lucas.echa 2198 
		find /var/log/$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 2199 
	done
2601 tom.houday 2200 
	/usr/bin/systemctl daemon-reload
2956 rexy 2201 
# processes started at boot time (Systemctl)
3099 rexy 2202 
	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 2203 
	do
1574 richard 2204 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2205 
	done
2454 tom.houday 2206 
 
1452 richard 2207 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2208 
	for i in ulogd gpm dhcpd
1452 richard 2209 
	do
1574 richard 2210 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2211 
	done
2454 tom.houday 2212 
 
2864 rexy 2213 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2214 
# ignore ICMP broadcast (smurf attack)
2215 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2216 
# ignore ICMP errors bogus
2217 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2218 
# remove ICMP redirects responces
2219 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2220 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2221 
# enable SYN Cookies (Syn flood attacks)
2222 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2223 
# enable kernel antispoofing
2224 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2225 
# ignore source routing
2226 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2227 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2228 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2229 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2230 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2231 
# disable iptables_helpers
2232 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2233 
# Switch to the router mode
2234 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2235 
# Remove unused service ipv6
1964 franck 2236 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2237 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2238 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2239 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2240 
# switch to multi-users runlevel (instead of x11)
1221 richard 2241 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2242 
# disable Core dump file
2243 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2244 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2245 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2246 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2247 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2248 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2249 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2250 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2251 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2252 
	then
2454 tom.houday 2253 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2254 
		echo >> /etc/mageia-release
2255 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2256 
	else
2257 
		echo > /etc/mageia-release
2454 tom.houday 2258 
	fi
2259 
	if [ $Lang == "fr" ]
2260 
	then
3093 rexy 2261 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2262 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2263 
	else
3093 rexy 2264 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2265 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2266 
	fi
2267 
	/usr/bin/update-grub2
1221 richard 2268 
# Load and apply the previous conf file
2269 
	if [ "$mode" = "update" ]
532 richard 2270 
	then
2887 rexy 2271 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2272 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2273 
		PARENT_SCRIPT=`basename $0`
2274 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2275 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2276 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2277 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2278 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2279 
	fi
2560 rexy 2280 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2281 
	chown -R root:apache $DIR_DEST_ETC/*
2282 
	chmod -R 660 $DIR_DEST_ETC/*
2283 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2284 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2285 
	echo ""
1 root 2286 
	echo "#############################################################################"
638 richard 2287 
	if [ $Lang == "fr" ]
2288 
		then
2289 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2290 
		echo "#                                                                           #"
2291 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2292 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2293 
		echo "#                                                                           #"
2294 
		echo "#############################################################################"
2295 
		echo
2296 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2297 
		echo
2298 
		echo "- Lisez attentivement la documentation d'exploitation"
2299 
		echo
2688 lucas.echa 2300 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2301 
		echo
2302 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2303 
	else
2396 tom.houday 2304 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2305 
		echo "#                                                                           #"
2306 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2307 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2308 
		echo "#                                                                           #"
2309 
		echo "#############################################################################"
2310 
		echo
2311 
		echo "- The system will be rebooted in order to operate ALCASAR"
2312 
		echo
2313 
		echo "- Read the exploitation documentation"
2314 
		echo
2688 lucas.echa 2315 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2316 
		echo
2317 
		echo "                   Hit 'Enter' to continue"
2318 
	fi
1782 franck 2319 
	sleep 2
2560 rexy 2320 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2321 
	then
2688 lucas.echa 2322 
		read
815 richard 2323 
	fi
774 richard 2324 
	clear
1 root 2325 
	reboot
2724 rexy 2326 
} # End of post_install()
1 root 2327 
 
2552 rexy 2328 
#####################################################################################
2329 
#                                   Main Install loop                               #
2330 
#####################################################################################
832 richard 2331 
dir_exec=`dirname "$0"`
2332 
if [ $dir_exec != "." ]
2333 
then
2334 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2335 
	echo "Launch this program from the ALCASAR archive directory"
2336 
	exit 0
2337 
fi
2688 lucas.echa 2338 
if [ $EUID -gt 0 ]
2220 richard 2339 
then
2688 lucas.echa 2340 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2341 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2342 
	exit 0
2343 
fi
832 richard 2344 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2345 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2346 
nb_args=$#
2347 
args=$1
2348 
if [ $nb_args -eq 0 ]
2349 
then
2350 
	nb_args=1
2351 
	args="-h"
2352 
fi
1062 richard 2353 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2354 
case $args in
2355 
	-\? | -h* | --h*)
2356 
		echo "$usage"
2357 
		exit 0
2358 
		;;
291 franck 2359 
	-i | --install)
2990 rexy 2360 
		for func in license system_testing network_testing
2724 rexy 2361 
		do
2362 
			header_install
2363 
			$func
2364 
			if [ $DEBUG_ALCASAR == "on" ]
2365 
			then
2870 rexy 2366 
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2367 
				read
2368 
			fi
2369 
		done
595 richard 2370 
# RPMs install
2941 rexy 2371 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2372 
		if [ "$?" != "0" ]
1 root 2373 
		then
595 richard 2374 
			exit 0
2375 
		fi
1249 richard 2376 
		if [ -e $CONF_FILE ]
595 richard 2377 
		then
2458 richard 2378 
# Uninstall or update the running version
2379 
			if [ "$mode" == "update" ]
2380 
			then
2560 rexy 2381 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2382 
			else
2560 rexy 2383 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2384 
			fi
595 richard 2385 
		fi
2847 rexy 2386 
		if [ $DEBUG_ALCASAR == "on" ]
2387 
		then
2388 
			echo "*** 'debug' : end of cleaning ***"
2389 
			read
2390 
		fi
2980 rexy 2391 
# Avoid some RPM automatic updates
2392 
		echo "/^kernel/" > /etc/urpmi/skip.list
2393 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2394 
		echo "/^clamd/" >> /etc/urpmi/skip.list
2395 
		echo "/^clamav/" >> /etc/urpmi/skip.list
2396 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2397 
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
2398 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf clamd clamav freeradius?g" /etc/dnf/dnf.conf
2399 
		else
2400 
			echo "exclude=kernel* wkhtmltopdf clamd clamav freeradius" >> /etc/dnf/dnf.conf
2401 
		fi
2835 rexy 2402 
# Test if conf file
2403 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2404 
		then
2826 rexy 2405 
# Extract some info from the previous configuration file
2834 rexy 2406 
			cd /var/tmp
2407 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2408 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2409 
			then
2410 
				header_install
2411 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2412 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2413 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2414 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2415 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2416 
				if [ $Lang == "fr" ]
2834 rexy 2417 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2418 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2419 
				fi
2834 rexy 2420 
				response=0
2421 
				PTN='^[oOnNyY]?$'
2422 
				until [[ "$response" =~ $PTN ]]
2423 
				do
2424 
					if [ $Lang == "fr" ]
2425 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2426 
						else echo -n "Do you want to use it (Y/n)?";
2427 
					fi
2428 
					read response
2429 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2430 
					then
2431 
						rm -f /var/tmp/alcasar-conf*
2432 
						rm -rf /var/tmp/conf
2433 
					fi
2434 
				done
2435 
			fi
2847 rexy 2436 
			cd $DIR_INSTALL
597 richard 2437 
		fi
636 richard 2438 
# Test if update
2834 rexy 2439 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2440 
		then
2441 
			if [ $Lang == "fr" ]
2442 
				then echo "#### Installation avec mise à jour ####";
2443 
				else echo "#### Installation with update     ####";
2444 
			fi
5 franck 2445 
			mode="update"
1 root 2446 
		fi
3099 rexy 2447 
		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 2448 
		do
2449 
			$func
2466 richard 2450 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2451 
			then
2870 rexy 2452 
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2453 
				read
2466 richard 2454 
			fi
14 richard 2455 
		done
5 franck 2456 
		;;
291 franck 2457 
	-u | --uninstall)
1828 richard 2458 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2459 
		then
597 richard 2460 
			if [ $Lang == "fr" ]
2461 
				then echo "ALCASAR n'est pas installé!";
2462 
				else echo "ALCASAR isn't installed!";
2463 
			fi
1 root 2464 
			exit 0
2465 
		fi
5 franck 2466 
		response=0
2760 lucas.echa 2467 
		PTN='^[oOyYnN]?$'
2468 
		until [[ "$response" =~ $PTN ]]
5 franck 2469 
		do
597 richard 2470 
			if [ $Lang == "fr" ]
2760 lucas.echa 2471 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2472 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2473 
			fi
5 franck 2474 
			read response
2475 
		done
1103 richard 2476 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2477 
		then
1103 richard 2478 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2479 
		else
2560 rexy 2480 
			rm -f /var/tmp/alcasar-conf*
1 root 2481 
		fi
597 richard 2482 
# Uninstall the running version
2560 rexy 2483 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2484 
		;;
2485 
	*)
2486 
		echo "Argument inconnu :$1";
460 richard 2487 
		echo "Unknown argument :$1";
1 root 2488 
		echo "$usage"
2489 
		exit 1
2490 
		;;
2491 
esac
10 franck 2492 
# end of script