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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 3177 2024-03-01 18:32:19Z 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)
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# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares Coovachilli, freeradius, mariaDB, lighttpd, php, netfilter, e2guardian, ntpd, openssl, unbound, gammu, Ulog, fail2ban, vnstat, wkhtml2pdf, ipt_NETFLOW, NFsen and NFdump
2969 rexy 6 
# contact : info@alcasar.net
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1 root 8 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
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# This script is distributed under the Gnu General Public License (GPLV3)
2466 richard 10 
 
1 root 11 
# Options :
376 franck 12 
#       -i or --install
13 
#       -u or --uninstall
14 
# Functions :
2990 rexy 15 
#	system_testing	: Free space test and mageia version test
16 
#	network_testing	: Internet connectivity tests
1221 richard 17 
#	init			: Installation of RPM and scripts
18 
#	network			: Network parameters
2552 rexy 19 
#	ACC				: ALCASAR Control Center installation
20 
#	CA				: Certification Authority initialization
1837 richard 21 
#	time_server		: NTPd configuration
1221 richard 22 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 23 
#	freeradius		: FreeRadius initialisation
2990 rexy 24 
#	chilli			: Coovachilli initialisation (+authentication page)
2521 armand.ito 25 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
2990 rexy 26 
#	ulogd			: Log system in userland (match NFLOG target of iptables)
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#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 28 
#	unbound			: Name server configuration
2990 rexy 29 
#	vnstat			: Little network stat daemon
2688 lucas.echa 30 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 31 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 32 
#	fail2ban		: Fail2ban IDS installation and configuration
33 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2969 rexy 34 
#	msec			: Mageia security package configuration
2304 tom.houday 35 
#	letsencrypt		: Let's Encrypt client
2990 rexy 36 
#	mail_service	: Mail service for email authentification method
2552 rexy 37 
#	post_install	: Security, log rotation, etc.
1 root 38 
 
2499 tom.houday 39 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 40 
DATE=`date '+%d %B %Y - %Hh%M'`
41 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 42 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 43 
mode="install"
1 root 44 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 45 
DIR_INSTALL=`pwd`						# current directory
1015 richard 46 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
47 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 48 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
49 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
50 
DIR_WEB="/var/www/html"					# directory of Lighttpd
51 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
52 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 53 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
54 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 55 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
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CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
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PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 58 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 59 
DB_RADIUS="radius"						# database name used by FreeRadius server
60 
DB_USER="radius"						# user name allows to request the users database
61 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
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# ******* Network parameters - paramètres réseau *******
2552 rexy 63 
HOSTNAME="alcasar"						# default hostname
64 
DOMAIN="localdomain"					# default local domain
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EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
66 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 67 
MTU="1500"
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DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
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# ****** Paths - chemin des commandes *******
70 
SED="/bin/sed -i"
71 
# ****************** End of global parameters *********************
72 
 
2724 rexy 73 
license()
959 franck 74 
{
75 
	if [ $Lang == "fr" ]
1538 richard 76 
	then
77 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
78 
	else
79 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 80 
	fi
1538 richard 81 
	response=0
2760 lucas.echa 82 
	PTN='^[oOyYnN]?$'
83 
	until [[ "$response" =~ $PTN ]]
1538 richard 84 
	do
85 
		if [ $Lang == "fr" ]
1563 franck 86 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 87 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
88 
		fi
89 
		read response
90 
	done
91 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
92 
	then
93 
		exit 1
94 
	fi
2724 rexy 95 
} # End of license()
959 franck 96 
 
2724 rexy 97 
header_install()
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{
99 
	clear
100 
	echo "-----------------------------------------------------------------------------"
460 richard 101 
	echo "                     ALCASAR V$VERSION Installation"
1 root 102 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
103 
	echo "-----------------------------------------------------------------------------"
2724 rexy 104 
} # End of header_install()
1 root 105 
 
2552 rexy 106 
########################################################
2990 rexy 107 
##                  "system_testing"                  ##
2552 rexy 108 
## - Test Mageia version                              ##
109 
## - Test ALCASAR version (if already installed)      ##
110 
## - Test free space on /var  (>10G)                  ##
111 
## - Test Internet access                             ##
112 
########################################################
2990 rexy 113 
system_testing()
29 richard 114 
{
1529 richard 115 
# Test of Mageia version
3043 rexy 116 
# extract the current Mageia version and hardware architecture (X86_64)
1529 richard 117 
	fic=`cat /etc/product.id`
118 
	unknown_os=0
119 
	old="$IFS"
120 
	IFS=","
121 
	set $fic
2688 lucas.echa 122 
	for i in "$@"
1529 richard 123 
	do
124 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 125 
			then
1529 richard 126 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
127 
			unknown_os=`expr $unknown_os + 1`
128 
		fi
129 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 130 
			then
1529 richard 131 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
132 
			unknown_os=`expr $unknown_os + 1`
133 
		fi
134 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 135 
			then
1529 richard 136 
			ARCH=`echo $i|cut -d"=" -f2`
137 
			unknown_os=`expr $unknown_os + 1`
138 
		fi
139 
	done
2669 tom.houday 140 
	if [ "$ARCH" != "x86_64" ]
2149 richard 141 
		then
142 
		if [ $Lang == "fr" ]
2669 tom.houday 143 
			then echo "Votre architecture matérielle doit être en 64bits"
144 
			else echo "You hardware architecture must be 64bits"
2149 richard 145 
		fi
2482 lucas.echa 146 
		exit 1
2149 richard 147 
	fi
1529 richard 148 
	IFS="$old"
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	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || (( "$CURRENT_VERSION" != "7" ) && ( "$CURRENT_VERSION" != "8" ))]]
2688 lucas.echa 150 
	then
2669 tom.houday 151 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
152 
			then
153 
			echo
154 
			if [ $Lang == "fr" ]
155 
				then
156 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
157 
				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 159 
				echo "3 - Importez votre base des usagers"
160 
			else
161 
				echo "The automatic update of ALCASAR can't be performed."
162 
				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 164 
				echo "3 - Import your users database"
165 
			fi
166 
		else
167 
			if [ $Lang == "fr" ]
168 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
169 
				else echo "The installation of ALCASAR can't be performed."
170 
			fi
171 
		fi
172 
		echo
173 
		if [ $Lang == "fr" ]
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			then echo "Le système d'exploitation doit être remplacé (Mageia8)"
175 
			else echo "The OS must be replaced (Mageia8)"
2669 tom.houday 176 
		fi
2688 lucas.echa 177 
		exit 1
2669 tom.houday 178 
	fi
179 
 
1362 richard 180 
# Test if ALCASAR is already installed
181 
	if [ -e $CONF_FILE ]
182 
	then
2396 tom.houday 183 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 184 
		if [ $Lang == "fr" ]
2669 tom.houday 185 
			then echo "La version $current_version d'ALCASAR est déjà installée"
186 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 187 
		fi
1362 richard 188 
		response=0
2458 richard 189 
		PTN='^[12]$'
2760 lucas.echa 190 
		until [[ "$response" =~ $PTN ]]
1362 richard 191 
		do
192 
			if [ $Lang == "fr" ]
2669 tom.houday 193 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
194 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 195 
			fi
1362 richard 196 
			read response
197 
		done
2458 richard 198 
		if [ "$response" = "2" ]
1362 richard 199 
		then
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			rm -f /var/tmp/alcasar-conf*
1362 richard 201 
		else
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# Create the archive of conf files
1362 richard 203 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2970 rexy 204 
# avoid lack of local DNS resolution when unbound is updated (alcasar <= V5.3)
205 
			local_unbound_unit=`ls /etc/systemd/system/unbound* 2>/dev/null | wc -w`
206 
			if [ $local_unbound_unit -ne 4 ]; then
207 
				cp -f /lib/systemd/system/unbound*.service /etc/systemd/system/
208 
			fi
1362 richard 209 
			mode="update"
210 
		fi
1529 richard 211 
	fi
2847 rexy 212 
# Free /var (when updating) and test free space
213 
	[ -d /var/log/netflow ] && rm -rf /var/log/netflow  # remove old porttracker RRD database
214 
	journalctl -q --vacuum-files 1  # remove previous journal logs
2771 rexy 215 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
216 
	if [ $free_space -lt 10 ]
1529 richard 217 
		then
2771 rexy 218 
		if [ $Lang == "fr" ]
2847 rexy 219 
			then echo "Espace disponible insuffisant sur /var ($free_space Go au lieu de 10 Go au minimum)"
2771 rexy 220 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 221 
		fi
2771 rexy 222 
	exit 0
1529 richard 223 
	fi
2990 rexy 224 
} # End of system_testing
2669 tom.houday 225 
 
2870 rexy 226 
########################################################
2990 rexy 227 
##                   "network_testing"                ##
228 
## - Internet access test                             ##
2870 rexy 229 
########################################################
2990 rexy 230 
network_testing()
2870 rexy 231 
{
2669 tom.houday 232 
# Detect external/internal interfaces
233 
	if [ -z "$EXTIF" ]; then
3112 rexy 234 
		GwListSorted=$(/usr/sbin/ip r list | grep default | cut -d" " -f5 | uniq )
235 
		nb_gw=$(echo $GwListSorted | wc -w)
236 
		if [ $nb_gw -eq 0 ]; then
2669 tom.houday 237 
			if [ "$Lang" == 'fr' ]
2771 rexy 238 
				then echo "Aucune passerelle par défaut configurée"
239 
				else echo "No default gateway configured"
2669 tom.houday 240 
			fi
241 
			exit 1
3112 rexy 242 
		elif [ $nb_gw -eq 1 ]; then
243 
			EXTIF="$GwListSorted"
244 
		else
245 
			if [ "$Lang" == 'fr' ]
246 
				then echo -n "Erreur : Plusieurs interfaces ont une passerelle par défaut ( "
247 
				else echo -n "Error : Several interfaces have a default gateway ( "
248 
			fi
249 
				echo "$GwListSorted" | tr "\n" " "
250 
				echo ")"
251 
			exit 1
2669 tom.houday 252 
		fi
253 
	fi
254 
	if [ "$Lang" == 'fr' ]
255 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
256 
		else echo "External interface (Internet) used: $EXTIF"
257 
	fi
258 
 
259 
	if [ -z "$INTIF" ]; then
3112 rexy 260 
		IntifListSorted=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$" | uniq | sort)
261 
		IntifCount=$(echo "$IntifListSorted" | wc -w)
262 
		if [ $IntifCount -eq 0 ]; then
2669 tom.houday 263 
			if [ "$Lang" == 'fr' ]
264 
				then echo "Aucune interface de disponible pour le réseau interne"
265 
				else echo "No interface available for the internal network"
266 
			fi
267 
			exit 1
3112 rexy 268 
		elif [ $IntifCount -eq 1 ]; then
269 
			INTIF="$IntifListSorted"
2669 tom.houday 270 
		else
3112 rexy 271 
			IntifPreferred=$(echo "$IntifListSorted" | head -1 | cut -d' ' -f1)
2669 tom.houday 272 
			if [ "$Lang" == 'fr' ]
3112 rexy 273 
				then echo 'Liste des interfaces disponibles pour le réseau interne :'
274 
				else echo 'List of available interfaces for internal network:'
2669 tom.houday 275 
			fi
3112 rexy 276 
			echo "$IntifListSorted"
2669 tom.houday 277 
			response=''
278 
			while true; do
279 
				if [ "$Lang" == 'fr' ]
3112 rexy 280 
					then echo -n "Choix de l'interface interne ? [$IntifPreferred] "
281 
					else echo -n "Choice of internal interface ? [$IntifPreferred] "
2669 tom.houday 282 
				fi
283 
				read response
3112 rexy 284 
				[ -z "$response" ] && response="$IntifPreferred"
2669 tom.houday 285 
 
286 
				# Check if interface exist
3112 rexy 287 
				if [ "$(echo "$IntifListSorted" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 288 
					INTIF="$response"
289 
					break
290 
				else
291 
					if [ "$Lang" == 'fr' ]
292 
						then echo "Interface \"$response\" introuvable"
293 
						else echo "Interface \"$response\" not found"
294 
					fi
295 
				fi
296 
			done
297 
		fi
298 
	fi
299 
	if [ "$Lang" == 'fr' ]
300 
		then echo "Interface interne utilisée : $INTIF"
301 
		else echo "Internal interface used: $INTIF"
302 
	fi
303 
 
2290 richard 304 
	if [ $Lang == "fr" ]
305 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 306 
		else echo -n "Network parameters tests: "
2290 richard 307 
	fi
308 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 309 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 310 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 311 
	for i in $IF_INTERFACES
312 
	do
2688 lucas.echa 313 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 314 
			rm -f ifcfg-$i
2454 tom.houday 315 
 
2282 richard 316 
			if [ $Lang == "fr" ]
317 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 318 
				else echo "Deleting: ifcfg-$i"
2282 richard 319 
			fi
320 
		fi
321 
	done
2688 lucas.echa 322 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 323 
	echo -n "."
2454 tom.houday 324 
# Test Ethernet NIC links state
2669 tom.houday 325 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
326 
	if [ ! -z "$interfacesDown" ]; then
327 
		for i in $interfacesDown; do
328 
			if [ $Lang == "fr" ]
329 
			then
330 
				echo -e "\nÉchec"
331 
				echo "Le lien réseau de la carte $i n'est pas actif."
332 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
333 
			else
334 
				echo -e "\nFailed"
335 
				echo "The link state of $i interface is down."
336 
				echo "Make sure that this network card is connected to a switch or an A.P."
337 
			fi
338 
		done
339 
		exit 1
340 
	fi
1471 richard 341 
	echo -n "."
342 
# Test EXTIF config files
2681 tom.houday 343 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
344 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2981 rexy 345 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/ via / && $5 == EXTIF) {print $3}' | head -n 1`
2688 lucas.echa 346 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 347 
	then
784 richard 348 
		if [ $Lang == "fr" ]
2454 tom.houday 349 
		then
2669 tom.houday 350 
			echo -e "\nÉchec"
784 richard 351 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
352 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 353 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 354 
		else
2669 tom.houday 355 
			echo -e "\nFailed"
784 richard 356 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
357 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 358 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 359 
		fi
830 richard 360 
		echo "DEVICE=$EXTIF"
784 richard 361 
		echo "IPADDR="
362 
		echo "NETMASK="
363 
		echo "GATEWAY="
364 
		echo "DNS1="
365 
		echo "DNS2="
830 richard 366 
		echo "ONBOOT=yes"
2669 tom.houday 367 
		exit 1
784 richard 368 
	fi
369 
	echo -n "."
2290 richard 370 
# Test if default GW is alive
1499 richard 371 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 372 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 373 
		then
595 richard 374 
		if [ $Lang == "fr" ]
2454 tom.houday 375 
		then
2669 tom.houday 376 
			echo -e "\nÉchec"
2290 richard 377 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 378 
			echo "Réglez ce problème puis relancez ce script."
379 
		else
2669 tom.houday 380 
			echo -e "\nFailed"
2290 richard 381 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 382 
			echo "Resolv this problem, then restart this script."
383 
		fi
2669 tom.houday 384 
		exit 1
308 richard 385 
	fi
386 
	echo -n "."
2290 richard 387 
# Test Internet connectivity
2669 tom.houday 388 
	domainTested='www.google.com'
389 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
390 
	if [ $? -ne 0 ]; then
595 richard 391 
		if [ $Lang == "fr" ]
2454 tom.houday 392 
		then
2669 tom.houday 393 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 394 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
395 
			echo "Vérifiez la validité des adresses IP des DNS."
396 
		else
2669 tom.houday 397 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 398 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
399 
			echo "Verify the DNS IP addresses"
400 
		fi
2669 tom.houday 401 
		exit 1
29 richard 402 
	fi
308 richard 403 
	echo ". : ok"
2990 rexy 404 
} # End of network_testing()
302 richard 405 
 
2552 rexy 406 
#######################################################################
2990 rexy 407 
##                             "init"                                ##
2552 rexy 408 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
409 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
410 
#######################################################################
2724 rexy 411 
init()
302 richard 412 
{
527 richard 413 
	if [ "$mode" != "update" ]
302 richard 414 
	then
415 
# On affecte le nom d'organisme
597 richard 416 
		header_install
302 richard 417 
		ORGANISME=!
418 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 419 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 420 
		do
595 richard 421 
			if [ $Lang == "fr" ]
2454 tom.houday 422 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 423 
				else echo -n "Enter the name of your organism : "
595 richard 424 
			fi
330 franck 425 
			read ORGANISME
613 richard 426 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 427 
			then
330 franck 428 
				ORGANISME=!
429 
			fi
430 
		done
302 richard 431 
	fi
1 root 432 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 433 
# We create random passwords and shared secrets
628 richard 434 
	rm -f $PASSWD_FILE
2419 richard 435 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 436 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 437 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
438 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
439 
		grep -v '[eE]nter password:' | \
440 
		sed -e "s/PBKDF2 hash of your password is //"`
441 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
442 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
443 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
444 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 445 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 446 
	echo "GRUB2_user=root" >> $PASSWD_FILE
447 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 448 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 449 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 450 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 451 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 452 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 453 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
454 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 455 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 456 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
457 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 458 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 459 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
460 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
3135 rexy 461 
	csrfkey=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
462 
	echo "# Key used to create CSRF-tokens in several ACC forms" >> $PASSWD_FILE
463 
	echo "csrf_key=$csrfkey" >> $PASSWD_FILE
628 richard 464 
	chmod 640 $PASSWD_FILE
1828 richard 465 
#  copy scripts in in /usr/local/bin
2664 tom.houday 466 
	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 467 
#  copy conf files in /usr/local/etc
1954 richard 468 
	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 469 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 470 
# generate central conf file
471 
	cat <<EOF > $CONF_FILE
612 richard 472 
##########################################
473 
##                                      ##
474 
##          ALCASAR Parameters          ##
475 
##                                      ##
476 
##########################################
1 root 477 
 
612 richard 478 
INSTALL_DATE=$DATE
479 
VERSION=$VERSION
480 
ORGANISM=$ORGANISME
481 
EOF
628 richard 482 
	chmod o-rwx $CONF_FILE
2724 rexy 483 
} # End of init()
1 root 484 
 
2552 rexy 485 
#########################################################
2990 rexy 486 
##                     "network"                       ##
2552 rexy 487 
## - Define the several network address                ##
488 
## - Define the DNS naming                             ##
489 
## - INTIF parameters (consultation network)           ##
490 
## - Write "/etc/hosts" file                           ##
491 
## - write "hosts.allow" & "hosts.deny" files          ##
492 
#########################################################
2724 rexy 493 
network()
1 root 494 
{
495 
	header_install
636 richard 496 
	if [ "$mode" != "update" ]
497 
		then
498 
		if [ $Lang == "fr" ]
499 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
500 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
501 
		fi
502 
		response=0
2760 lucas.echa 503 
		PTN='^[oOyYnN]?$'
504 
		until [[ "$response" =~ $PTN ]]
1 root 505 
		do
595 richard 506 
			if [ $Lang == "fr" ]
659 richard 507 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 508 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 509 
			fi
1 root 510 
			read response
511 
		done
636 richard 512 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
513 
		then
514 
			PRIVATE_IP_MASK="0"
515 
			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 516 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 517 
			do
595 richard 518 
				if [ $Lang == "fr" ]
597 richard 519 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
520 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 521 
				fi
597 richard 522 
				read PRIVATE_IP_MASK
1 root 523 
			done
636 richard 524 
		else
2688 lucas.echa 525 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 526 
		fi
595 richard 527 
	else
2834 rexy 528 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= /var/tmp/conf/etc/alcasar.conf|cut -d"=" -f2`
529 
		rm -rf /var/tmp/conf
1 root 530 
	fi
861 richard 531 
# Define LAN side global parameters
1740 richard 532 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 533 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 534 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 535 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 536 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 537 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 538 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 539 
	then
2454 tom.houday 540 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 541 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 542 
	fi
1499 richard 543 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
544 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 545 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 546 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 547 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 548 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 549 
# Define Internet parameters
2809 rexy 550 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
551 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2870 rexy 552 
	DNS1=${DNS1:=208.67.220.220}
70 franck 553 
	DNS2=${DNS2:=208.67.222.222}
1499 richard 554 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 555 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 556 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 557 
# Write network parameters in the conf file
2737 rexy 558 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
559 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 560 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
561 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 562 
# Retrieve NIC name of other consultation LAN
2282 richard 563 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
564 
	for i in $INTERFACES
565 
	do
566 
		SUB=`echo ${i:0:2}`
567 
		if [ $SUB = "wl" ]
568 
			then WIFIF=$i
2454 tom.houday 569 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 570 
			then LANIF=$i
571 
		fi
572 
	done
573 
	if [ -n "$WIFIF" ]
574 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
575 
	elif [ -n "$LANIF" ]
576 
		then echo "LANIF=$LANIF" >> $CONF_FILE
577 
	fi
2552 rexy 578 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 579 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 580 
	then
2947 rexy 581 
		DHCP_DNS_servers=`cat /var/lib/dhclient/dhclient--$EXTIF.lease |grep domain-name-servers|sed -n "1 p"| rev|cut -d" " -f1|rev|tr -d ';'`
582 
		DNS1=`echo $DHCP_DNS_servers | cut -d"," -f1`
583 
		DNS2=`echo $DHCP_DNS_servers | cut -d"," -f2`
1499 richard 584 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 585 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 586 
	else
587 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 588 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 589 
	fi
1587 richard 590 
	echo "DNS1=$DNS1" >> $CONF_FILE
591 
	echo "DNS2=$DNS2" >> $CONF_FILE
2956 rexy 592 
	echo "PROXY=off" >> $CONF_FILE
593 
	echo "PROXY_IP=\"192.168.0.100:80\"" >> $CONF_FILE
594 
	echo "PUBLIC_WEIGHT=1" >> $CONF_FILE
994 franck 595 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 596 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 597 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 598 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
599 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
600 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 601 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
602 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 603 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 604 
# network default
597 richard 605 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 606 
	cat <<EOF > /etc/sysconfig/network
607 
NETWORKING=yes
608 
FORWARD_IPV4=true
609 
EOF
2552 rexy 610 
# write "/etc/hosts"
1 root 611 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
612 
	cat <<EOF > /etc/hosts
503 richard 613 
127.0.0.1	localhost
2558 rexy 614 
$PRIVATE_IP	$HOSTNAME
1 root 615 
EOF
2552 rexy 616 
# write EXTIF (Internet) config
1499 richard 617 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
618 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 619 
	then
1499 richard 620 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 621 
DEVICE=$EXTIF
1585 richard 622 
BOOTPROTO=dhcp
623 
DNS1=127.0.0.1
624 
PEERDNS=no
625 
RESOLV_MODS=yes
626 
ONBOOT=yes
1613 franck 627 
NOZEROCONF=yes
1585 richard 628 
METRIC=10
629 
MII_NOT_SUPPORTED=yes
630 
IPV6INIT=no
631 
IPV6TO4INIT=no
632 
ACCOUNTING=no
633 
USERCTL=no
634 
MTU=$MTU
635 
EOF
2688 lucas.echa 636 
	else
1585 richard 637 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
638 
DEVICE=$EXTIF
14 richard 639 
BOOTPROTO=static
597 richard 640 
IPADDR=$PUBLIC_IP
641 
NETMASK=$PUBLIC_NETMASK
642 
GATEWAY=$PUBLIC_GATEWAY
2870 rexy 643 
DNS1=$DNS1
644 
DNS2=$DNS2
1499 richard 645 
RESOLV_MODS=yes
14 richard 646 
ONBOOT=yes
647 
METRIC=10
1610 franck 648 
NOZEROCONF=yes
14 richard 649 
MII_NOT_SUPPORTED=yes
650 
IPV6INIT=no
651 
IPV6TO4INIT=no
652 
ACCOUNTING=no
653 
USERCTL=no
994 franck 654 
MTU=$MTU
14 richard 655 
EOF
1499 richard 656 
	fi
2552 rexy 657 
# write INTIF (consultation LAN) in normal mode
2868 rexy 658 
cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
841 richard 659 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
660 
DEVICE=$INTIF
661 
BOOTPROTO=static
662 
ONBOOT=yes
663 
NOZEROCONF=yes
664 
MII_NOT_SUPPORTED=yes
665 
IPV6INIT=no
666 
IPV6TO4INIT=no
667 
ACCOUNTING=no
668 
USERCTL=no
669 
EOF
2552 rexy 670 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 671 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 672 
DEVICE=$INTIF
673 
BOOTPROTO=static
674 
IPADDR=$PRIVATE_IP
604 richard 675 
NETMASK=$PRIVATE_NETMASK
1 root 676 
ONBOOT=yes
677 
METRIC=10
678 
NOZEROCONF=yes
679 
MII_NOT_SUPPORTED=yes
14 richard 680 
IPV6INIT=no
681 
IPV6TO4INIT=no
682 
ACCOUNTING=no
683 
USERCTL=no
1 root 684 
EOF
2282 richard 685 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
686 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
687 
	then
688 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
689 
DEVICE=$WIFIF
690 
BOOTPROTO=static
691 
ONBOOT=yes
692 
NOZEROCONF=yes
693 
MII_NOT_SUPPORTED=yes
694 
IPV6INIT=no
695 
IPV6TO4INIT=no
696 
ACCOUNTING=no
697 
USERCTL=no
698 
EOF
699 
	elif [ -n "$LANIF" ]
700 
	then
701 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
702 
DEVICE=$LANIF
703 
BOOTPROTO=static
704 
ONBOOT=yes
705 
NOZEROCONF=yes
706 
MII_NOT_SUPPORTED=yes
707 
IPV6INIT=no
708 
IPV6TO4INIT=no
709 
ACCOUNTING=no
710 
USERCTL=no
711 
EOF
712 
	fi
2552 rexy 713 
# write hosts.allow & hosts.deny
1 root 714 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
715 
	cat <<EOF > /etc/hosts.allow
716 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 717 
sshd: ALL
1 root 718 
ntpd: $PRIVATE_NETWORK_SHORT
719 
EOF
720 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
721 
	cat <<EOF > /etc/hosts.deny
722 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
723 
EOF
790 richard 724 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 725 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 726 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 727 
# load conntrack ftp module
728 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 729 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 730 
# load ipt_NETFLOW module
731 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 732 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2937 rexy 733 
	cp /lib/systemd/system/iptables.service /etc/systemd/system/iptables.service
734 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /etc/systemd/system/iptables.service
2688 lucas.echa 735 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
736 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2956 rexy 737 
# create the alcasar-network unit
738 
	cat << EOF > /etc/systemd/system/alcasar-network.service
739 
#  This file is part of systemd.
2454 tom.houday 740 
#
2956 rexy 741 
#  systemd is free software; you can redistribute it and/or modify it
742 
#  under the terms of the GNU General Public License as published by
743 
#  the Free Software Foundation; either version 2 of the License, or
744 
#  (at your option) any later version.
745 
 
746 
# This unit starts alcasar-network.sh script.
747 
[Unit]
748 
Description=alcasar-network.sh execution
749 
After=network.target iptables.service
750 
 
751 
[Service]
752 
Type=oneshot
753 
RemainAfterExit=yes
754 
ExecStart=$DIR_DEST_BIN/alcasar-network.sh
755 
ExecStop=$DIR_DEST_BIN/alcasar-network.sh
756 
TimeoutSec=0
757 
 
758 
[Install]
759 
WantedBy=multi-user.target
760 
EOF
761 
	/usr/bin/systemctl daemon-reload
762 
 
763 
# 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 764 
} # End of network()
1 root 765 
 
2763 rexy 766 
##################################################################
2990 rexy 767 
##                           "CA"                               ##
2763 rexy 768 
## - Creating the CA and the server certificate (lighttpd)      ##
769 
##################################################################
770 
CA()
771 
{
772 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 773 
	chmod 755 /etc/pki/
2801 rexy 774 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 775 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 776 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
777 
	chmod 600 /etc/pki/CA/private/*
778 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
779 
	chmod 640 /etc/pki/tls/private/*
3170 rexy 780 
	chmod 644 /etc/pki/tls/certs/*
2763 rexy 781 
} # End of CA()
782 
 
2990 rexy 783 
######################################################
784 
##                       "ACC"                      ##
785 
## - copy ALCASAR Control Center (ACC) files        ##
786 
## - configuration of the web server (Lighttpd)     ##
787 
## - creation of the first ACC admin account        ##
788 
## - secure the ACC access                          ##
789 
######################################################
2724 rexy 790 
ACC()
1 root 791 
{
792 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
793 
	mkdir $DIR_WEB
1833 richard 794 
# Copy & adapt ACC files
316 richard 795 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
796 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 797 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
798 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
799 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
3135 rexy 800 
	$SED "s?^\$csrf_key = .*?\$csrf_key = \"$csrfkey\"\;?g" $DIR_ACC/manager/htdocs/activity.php
5 franck 801 
	chown -R apache:apache $DIR_WEB/*
1833 richard 802 
# copy & adapt "freeradius-web" files
803 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
804 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
805 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
806 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
807 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
808 
	cat <<EOF > /etc/freeradius-web/naslist.conf
809 
nas1_name: alcasar-$ORGANISME
810 
nas1_model: Network Access Controler
811 
nas1_ip: $PRIVATE_IP
812 
nas1_port_num: 0
813 
nas1_community: public
814 
EOF
815 
	chown -R apache:apache /etc/freeradius-web/
816 
# create the log & backup structure :
1489 richard 817 
# - base = users database
818 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 819 
# - security = watchdog log
2829 rexy 820 
# - conf_file = archive conf file (usefull in updating process)
2887 rexy 821 
	for i in base archive security activity_report iot_captures;
1 root 822 
	do
823 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
824 
	done
5 franck 825 
	chown -R root:apache $DIR_SAVE
1833 richard 826 
# Configuring & securing php
2937 rexy 827 
	[ -e /etc/php.d/05_date.ini.default ] || cp /etc/php.d/05_date.ini /etc/php.d/05_date.ini.default
2887 rexy 828 
	timezone=`timedatectl show --property=Timezone|cut -d"=" -f2`
829 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.d/05_date.ini
71 richard 830 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
411 richard 831 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
832 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 833 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
834 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 835 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
836 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 837 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 838 
# Configuring & securing Lighttpd
790 richard 839 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 840 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
841 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 842 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
843 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 844 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
845 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 846 
 
847 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 848 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
3110 rexy 849 
	$SED "s?^#[ ]*\"mod_authn_file\",.*?\"mod_authn_file\",?g" /etc/lighttpd/modules.conf
2812 rexy 850 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
851 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
852 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 853 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
854 
 
2592 rexy 855 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 856 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 857 
 
858 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
859 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
860 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
861 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
862 
 
863 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
864 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2964 rexy 865 
	$SED 's/^$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
866 
	$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 867 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 868 
 
2588 rexy 869 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
870 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
871 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 872 
 
2588 rexy 873 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 874 
 
2552 rexy 875 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 876 
	if [ "$mode" = "install" ]
2688 lucas.echa 877 
	then
878 
		header_install
1268 richard 879 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 880 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
881 
		mkdir -p $DIR_DEST_ETC/digest
882 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 883 
		if [ $Lang == "fr" ]
2760 lucas.echa 884 
			then echo "Création du premier compte administrateur : "
885 
			else echo "Creation of the first admin account : "
2737 rexy 886 
		fi
2688 lucas.echa 887 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
888 
		do
889 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
890 
		done
2293 tom.houday 891 
	fi
2818 rexy 892 
# Creation of ACC certs links
893 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
894 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
895 
# Run lighttpd after coova (in order waiting tun0 to be up)
2937 rexy 896 
	cp /lib/systemd/system/lighttpd.service /etc/systemd/system/lighttpd.service
897 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /etc/systemd/system/lighttpd.service
2293 tom.houday 898 
	# Log file for ACC access imputability
2887 rexy 899 
	[ -e $DIR_SAVE/security/acc_access.log ] || touch $DIR_SAVE/security/acc_access.log
900 
	chown root:apache $DIR_SAVE/security/acc_access.log
901 
	chmod 664 $DIR_SAVE/security/acc_access.log
2888 rexy 902 
# Copy IEEE-MAC-manuf list (origin from sanitized nmac file : see linuxnet.ca)
903 
    cp $DIR_CONF/nmap-mac-prefixes /usr/local/share/
2724 rexy 904 
} # End of ACC()
1 root 905 
 
2552 rexy 906 
#############################################################
2990 rexy 907 
##                     "time_server"                       ##
2552 rexy 908 
## - Configuring NTP server                                ##
909 
#############################################################
2724 rexy 910 
time_server()
1837 richard 911 
{
912 
# Set the Internet time server
913 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
914 
	cat <<EOF > /etc/ntp/step-tickers
915 
0.fr.pool.ntp.org	# adapt to your country
916 
1.fr.pool.ntp.org
917 
2.fr.pool.ntp.org
918 
EOF
919 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
920 
	cat <<EOF > /etc/ntp.conf
921 
server 0.fr.pool.ntp.org	# adapt to your country
922 
server 1.fr.pool.ntp.org
923 
server 2.fr.pool.ntp.org
924 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
925 
fudge 127.127.1.0 stratum 10
926 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
927 
restrict 127.0.0.1
928 
driftfile /var/lib/ntp/drift
929 
logfile /var/log/ntp.log
930 
disable monitor
931 
EOF
932 
	chown -R ntp:ntp /var/lib/ntp
933 
# Synchronize now
2688 lucas.echa 934 
	ntpd -4 -q -g &
2724 rexy 935 
} # End of time_server()
1837 richard 936 
 
2541 rexy 937 
#####################################################################
2990 rexy 938 
##                           "init_db"                             ##
2541 rexy 939 
## - Mysql initialization                                          ##
940 
## - Set admin (root) password                                     ##
941 
## - Remove unused users & databases                               ##
942 
## - Radius database creation                                      ##
943 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
944 
#####################################################################
2724 rexy 945 
init_db()
1 root 946 
{
2688 lucas.echa 947 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 948 
	then
949 
		systemctl stop mysqld
950 
	fi
1355 richard 951 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 952 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 953 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 954 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 955 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
956 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 957 
	[ -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 958 
	[ -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 959 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
960 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
961 
	/usr/bin/systemctl start mysqld
1963 richard 962 
	nb_round=1
1981 richard 963 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 964 
	do
965 
		nb_round=`expr $nb_round + 1`
966 
		sleep 2
967 
	done
1981 richard 968 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 969 
	then
1981 richard 970 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 971 
		exit
1955 richard 972 
	fi
1355 richard 973 
# Secure the server
2688 lucas.echa 974 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 975 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 976 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
977 
	$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 978 
# Create 'radius' database
2688 lucas.echa 979 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 980 
# Add an empty radius database structure
2688 lucas.echa 981 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 982 
# modify the start script in order to close accounting connexion when the system is comming down or up
2937 rexy 983 
	cp /lib/systemd/system/mysqld.service /etc/systemd/system/mysqld.service
984 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
985 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /etc/systemd/system/mysqld.service
2416 richard 986 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 987 
	/usr/bin/systemctl daemon-reload
2724 rexy 988 
} # End of init_db()
1 root 989 
 
2423 richard 990 
###################################################################
2990 rexy 991 
##                           "freeradius"                        ##
2423 richard 992 
## - Set the configuration files                                 ##
993 
## - Set the shared secret between coova-chilli and freeradius   ##
994 
## - Adapt the Mysql conf file and counters                      ##
995 
###################################################################
2724 rexy 996 
freeradius()
1 root 997 
{
1800 richard 998 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 999 
	chown -R radius:radius /etc/raddb
1000 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 1001 
# Set radius global parameters (radius.conf)
1 root 1002 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
1003 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
1004 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 1005 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
1006 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 1007 
# Add ALCASAR & Coovachilli dictionaries
1008 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 1009 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
1010 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
1011 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
1012 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 1013 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 1014 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
1015 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1016 
client localhost {
1017 
	ipaddr = 127.0.0.1
1 root 1018 
	secret = $secretradius
2438 richard 1019 
	shortname = chilli
2454 tom.houday 1020 
	nas_type = other
1 root 1021 
}
1022 
EOF
2758 rexy 1023 
# Set Virtual server
1024 
    # Remvoveing all except "alcasar virtual site")
1025 
	# 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 1026 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1027 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1028 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1029 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1030 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1031 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1032 
# Set modules
2728 rexy 1033 
	# Add custom LDAP "available module"
2758 rexy 1034 
	# 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 1035 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1036 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1037 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1038 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1039 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1040 
	do
1041 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1042 
	done
2758 rexy 1043 
# Configure SQL module
2420 richard 1044 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1045 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1046 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1047 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1048 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1049 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1050 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1051 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1052 
	# no TLS encryption on 127.0.0.1
2763 rexy 1053 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1054 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1055 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1056 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1057 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1058 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1059 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1060 
	[ -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
1061 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1062 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1063 
# sqlcounter modifications
2470 richard 1064 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1065 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1066 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1067 
# make certain that mysql is up before freeradius start
2937 rexy 1068 
	cp /lib/systemd/system/radiusd.service /etc/systemd/system/radiusd.service
1069 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /etc/systemd/system/radiusd.service
1574 richard 1070 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1071 
# Allow apache to change some conf files (ie : ldap on/off)
1072 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1073 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1074 
} # End of freeradius()
1 root 1075 
 
2423 richard 1076 
#############################################################################
2990 rexy 1077 
##                                "chilli"                                 ##
2423 richard 1078 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1079 
## - Adapt the authentication web page (intercept.php)                     ##
1080 
#############################################################################
2724 rexy 1081 
chilli()
1 root 1082 
{
1370 richard 1083 
# chilli unit for systemd
2937 rexy 1084 
	cat << EOF > /etc/systemd/system/chilli.service
1372 richard 1085 
#  This file is part of systemd.
1086 
#
1087 
#  systemd is free software; you can redistribute it and/or modify it
1088 
#  under the terms of the GNU General Public License as published by
1089 
#  the Free Software Foundation; either version 2 of the License, or
1090 
#  (at your option) any later version.
2771 rexy 1091 
 
1092 
# This unit launches coova-chilli a captive portal
1370 richard 1093 
[Unit]
1094 
Description=chilli is a captive portal daemon
1095 
After=network.target
1096 
 
1097 
[Service]
1379 richard 1098 
Type=forking
1370 richard 1099 
ExecStart=/usr/libexec/chilli start
1100 
ExecStop=/usr/libexec/chilli stop
1101 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1102 
PIDFile=/run/chilli.pid
1370 richard 1103 
 
1104 
[Install]
1105 
WantedBy=multi-user.target
1106 
EOF
799 richard 1107 
# init file creation
1370 richard 1108 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1109 
	cat <<EOF > /etc/init.d/chilli
799 richard 1110 
#!/bin/sh
1111 
#
1112 
# chilli CoovaChilli init
1113 
#
1114 
# chkconfig: 2345 65 35
1115 
# description: CoovaChilli
1116 
### BEGIN INIT INFO
1117 
# Provides:       chilli
2454 tom.houday 1118 
# Required-Start: network
1119 
# Should-Start:
799 richard 1120 
# Required-Stop:  network
2454 tom.houday 1121 
# Should-Stop:
799 richard 1122 
# Default-Start:  2 3 5
1123 
# Default-Stop:
1124 
# Description:    CoovaChilli access controller
1125 
### END INIT INFO
1126 
 
1127 
[ -f /usr/sbin/chilli ] || exit 0
1128 
. /etc/init.d/functions
1129 
CONFIG=/etc/chilli.conf
2775 rexy 1130 
pidfile=/run/chilli.pid
799 richard 1131 
[ -f \$CONFIG ] || {
2394 tom.houday 1132 
	echo "\$CONFIG Not found"
1133 
	exit 0
799 richard 1134 
}
2882 rexy 1135 
current_users_file="/tmp/current_users.txt"	# file containing active users
799 richard 1136 
RETVAL=0
1137 
prog="chilli"
1138 
case \$1 in
2394 tom.houday 1139 
	start)
2454 tom.houday 1140 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1141 
			gprintf "chilli is already running"
1142 
		else
1143 
			gprintf "Starting \$prog: "
2884 rexy 1144 
			echo '' > \$current_users_file && chown root:apache \$current_users_file && chmod 660 \$current_users_file
2775 rexy 1145 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1146 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1147 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1148 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1149 
				(cd /dev;
1150 
				mkdir net;
1151 
				cd net;
2394 tom.houday 1152 
				mknod tun c 10 200)
1153 
			}
1154 
			ifconfig $INTIF 0.0.0.0
1155 
			/usr/sbin/ethtool -K $INTIF gro off
1156 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1157 
			RETVAL=\$?
1158 
		fi
1159 
		;;
799 richard 1160 
 
2394 tom.houday 1161 
	reload)
1162 
		killall -HUP chilli
1163 
		;;
799 richard 1164 
 
2394 tom.houday 1165 
	restart)
1166 
		\$0 stop
1167 
		sleep 2
1168 
		\$0 start
1169 
		;;
799 richard 1170 
 
2394 tom.houday 1171 
	status)
1172 
		status chilli
1173 
		RETVAL=0
1174 
		;;
1175 
 
1176 
	stop)
2454 tom.houday 1177 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1178 
			gprintf "Shutting down \$prog: "
1179 
			killproc /usr/sbin/chilli
1180 
			RETVAL=\$?
1181 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1182 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1183 
		else
2394 tom.houday 1184 
			gprintf "chilli is not running"
1185 
		fi
1186 
		;;
1187 
 
1188 
	*)
1189 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1190 
		exit 1
799 richard 1191 
esac
1192 
echo
1193 
EOF
2324 tom.houday 1194 
	chmod a+x /etc/init.d/chilli
1195 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1196 
# conf file creation
346 richard 1197 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1198 
	#NTP Option configuration for DHCP
2032 richard 1199 
	#DHCP Options : rfc2132
1200 
		#dhcp option value will be convert in hexa.
1201 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1202 
		#
2032 richard 1203 
		#    Code   Len         Address 1               Address 2
1204 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1205 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1206 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1207 
		#
1208 
		#Code : 42 => 2a
1209 
		#Len : 4 => 04
2688 lucas.echa 1210 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1211 
	cat <<EOF > /etc/chilli.conf
1212 
# coova config for ALCASAR
2775 rexy 1213 
cmdsocket	/run/chilli.sock
1336 richard 1214 
unixipc		chilli.$INTIF.ipc
2775 rexy 1215 
pidfile		/run/chilli.pid
346 richard 1216 
net		$PRIVATE_NETWORK_MASK
595 richard 1217 
dhcpif		$INTIF
841 richard 1218 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1219 
#nodynip
865 richard 1220 
#statip
1221 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1222 
domain		$DOMAIN
355 richard 1223 
dns1		$PRIVATE_IP
1224 
dns2		$PRIVATE_IP
346 richard 1225 
uamlisten	$PRIVATE_IP
503 richard 1226 
uamport		3990
2370 tom.houday 1227 
uamuiport	3991
837 richard 1228 
macauth
1229 
macpasswd	password
1697 richard 1230 
strictmacauth
1243 richard 1231 
locationname	$HOSTNAME.$DOMAIN
346 richard 1232 
radiusserver1	127.0.0.1
1233 
radiusserver2	127.0.0.1
1234 
radiussecret	$secretradius
1235 
radiusauthport	1812
1236 
radiusacctport	1813
2818 rexy 1237 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1238 
redirurl
1243 richard 1239 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1240 
uamsecret	$secretuam
1249 richard 1241 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1242 
coaport		3799
1379 richard 1243 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1244 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1245 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1246 
include		$DIR_DEST_ETC/alcasar-uamallowed
1247 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1248 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1249 
#dhcpgateway		none
1250 
#dhcprelayagent		none
1610 franck 1251 
#dhcpgatewayport	none
2234 richard 1252 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1253 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2922 rexy 1254 
sslcafile	/etc/pki/tls/certs/server-chain.pem
2818 rexy 1255 
#redirssl
1256 
#uamuissl
346 richard 1257 
EOF
2274 richard 1258 
# 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 1259 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1260 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1261 
# create files for trusted domains and urls
1148 crox53 1262 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1263 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1264 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1265 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1266 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1267 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1268 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1269 
	if [ "$chilli_exist" == "1" ]
1270 
	then
2454 tom.houday 1271 
		userdel -r chilli 2>/dev/null
796 richard 1272 
	fi
1273 
	groupadd -f chilli
1274 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1275 
}  # End of chilli()
1349 richard 1276 
 
2541 rexy 1277 
################################################################
2990 rexy 1278 
##                        "e2guardian"                        ##
2541 rexy 1279 
## - Set the parameters of this HTML proxy (as controler)     ##
1280 
################################################################
2724 rexy 1281 
e2guardian()
1 root 1282 
{
2758 rexy 1283 
# Adapt systemd unit
2937 rexy 1284 
	cp /lib/systemd/system/e2guardian.service /etc/systemd/system/e2guardian.service
1285 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /etc/systemd/system/e2guardian.service
3177 rexy 1286 
	$SED "s?^After=.*?After=network-online.target chilli.service?g" /etc/systemd/system/e2guardian.service
1287 
	$SED "/^PIDFile=/d" /etc/systemd/system/e2guardian.service
1288 
 
2937 rexy 1289 
# Adapt the main conf file
2521 armand.ito 1290 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
1293 richard 1291 
# French deny HTML page
2764 rexy 1292 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
2840 rexy 1293 
# 2 filtergroups (8080 & 8090)
1294 
	$SED "s?^filtergroups =.*?filtergroups = 2?g" $DIR_DG/e2guardian.conf
1295 
# Listen on 8080 (HTTP for BL users) only on LAN side
1296 
	$SED "s?^filterip =.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1297 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
2840 rexy 1298 
# Listen on 8090 (HTTP for WL/AV users) only on LAN side
1299 
	$SED "/^filterip = $PRIVATE_IP/a filterip = $PRIVATE_IP" $DIR_DG/e2guardian.conf
1300 
	$SED "/^filterports = 8080/a filterports = 8090" $DIR_DG/e2guardian.conf
2844 rexy 1301 
# E2guardian doesn't listen transparently on 8443 (HTTPS) (only in future version)
1302 
	$SED "s?^transparenthttpsport =.*?#transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
1293 richard 1303 
# Don't log
2521 armand.ito 1304 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1305 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1306 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2840 rexy 1307 
# Enable authport plugin
1308 
	$SED "s?^#authplugin = '/etc/e2guardian/authplugins/port.conf'?authplugin = '/etc/e2guardian/authplugins/port.conf'?g" $DIR_DG/e2guardian.conf
1309 
	$SED "s?^#mapauthtoports =.*?mapauthtoports = off?g" $DIR_DG/e2guardian.conf
3077 rexy 1310 
# Set Max RAM cache to 10Mb
1311 
	$SED "s?^maxcontentramcachescansize =.*?maxcontentramcachescansize = 10240?g" $DIR_DG/e2guardian.conf
1312 
# Set Max file size cache to 20Mb
1313 
	$SED "s?^maxcontentfilecachescansize =.*?maxcontentfilecachescansize = 20480?g" $DIR_DG/e2guardian.conf
2841 rexy 1314 
# Adapt the first group conf file
1315 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
1316 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1317 
	$SED "s/^groupname =.*/groupname = 'blacklisted users'/g" $DIR_DG/e2guardianf1.conf
2866 rexy 1318 
	$SED "s/^#htmltemplate =.*/htmltemplate = 'alcasar-e2g.html'/g" $DIR_DG/e2guardianf1.conf
2841 rexy 1319 
 
2867 rexy 1320 
# copy & adapt HTML templates
2866 rexy 1321 
	cp $DIR_CONF/alcasar-e2g-fr.html /usr/share/e2guardian/languages/french/alcasar-e2g.html
1322 
	cp $DIR_CONF/alcasar-e2g-en.html /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2867 rexy 1323 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/french/alcasar-e2g.html
1324 
	$SED "s?\/\/[a-z.]*\/?\/\/$HOSTNAME.$DOMAIN\/?g" /usr/share/e2guardian/languages/ukenglish/alcasar-e2g.html
2866 rexy 1325 
 
2841 rexy 1326 
###### ALCASAR special filtering ####
2840 rexy 1327 
# RAZ bannedphraselist
1328 
	cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1329 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1330 
# Disable URL control with regex
2764 rexy 1331 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1332 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
2775 rexy 1333 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1334 
#	[ -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
1335 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1336 
#	[ -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
1337 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1338 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1339 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1340 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1341 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1342 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1343 
# Empty LAN IP list that won't be WEB filtered
497 richard 1344 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1345 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1346 
# Creation of ALCASAR banned site list
2841 rexy 1347 
	[ -e $DIR_DG/lists/greysitelist.default ] || mv $DIR_DG/lists/greysitelist $DIR_DG/lists/greysitelist.default
1348 
	cat <<EOF > $DIR_DG/lists/greysitelist
2775 rexy 1349 
# E2guardian filter config for ALCASAR
1350 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1351 
# block all SSL and CONNECT tunnels
1352 
**s
1353 
# block all SSL and CONNECT tunnels specified only as an IP
1354 
*ips
1355 
# block all sites specified only by an IP
1356 
*ip
1357 
EOF
2775 rexy 1358 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1359 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1360 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1361 
# E2guardian filter config for ALCASAR
1362 
EOF
2775 rexy 1363 
# Creation of files for rehabilited domains and urls
2758 rexy 1364 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1365 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1366 
	touch $DIR_DG/lists/exceptionsitelist
1367 
	touch $DIR_DG/lists/exceptionurllist
1368 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1369 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1370 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1371 
 
2758 rexy 1372 
# Bing - add 'adlt=strict'
1373 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1374 
EOF
1375 
# 'Safesearch' regex actualisation
1376 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1377 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1378 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2841 rexy 1379 
 
1380 
# Create & adapt the second group conf file (av + av_wl)
1381 
	cp $DIR_DG/e2guardianf1.conf.default $DIR_DG/e2guardianf2.conf
1382 
	$SED "s?^reportinglevel =.*?reportinglevel = 3?g" $DIR_DG/e2guardianf2.conf
2842 rexy 1383 
	$SED "s?^groupname =.*?groupname = 'antimalware + whitelested users'?g" $DIR_DG/e2guardianf2.conf
1384 
	$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 1385 
 
2775 rexy 1386 
# create log folder
1387 
    mkdir -p /var/log/e2guardian
1388 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1389 
} # End of e2guardian()
1 root 1390 
 
2724 rexy 1391 
##############################################################
2990 rexy 1392 
##                        "ulogd"                           ##
2724 rexy 1393 
## - Ulog config for multi-log files                        ##
1394 
##############################################################
1395 
ulogd()
476 richard 1396 
{
1397 
# Three instances of ulogd (three different logfiles)
1398 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1399 
	nl=1
1358 richard 1400 
	for log_type in traceability ssh ext-access
478 richard 1401 
	do
2937 rexy 1402 
		cp -f /lib/systemd/system/ulogd.service /etc/systemd/system/ulogd-$log_type.service
1369 richard 1403 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1404 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1405 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1406 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1407 
[emu1]
478 richard 1408 
file="/var/log/firewall/$log_type.log"
1409 
sync=1
1410 
EOF
2938 rexy 1411 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /etc/systemd/system/ulogd-$log_type.service
478 richard 1412 
		nl=`expr $nl + 1`
1413 
	done
476 richard 1414 
	chown -R root:apache /var/log/firewall
1415 
	chmod 750 /var/log/firewall
1416 
	chmod 640 /var/log/firewall/*
2724 rexy 1417 
}  # End of ulogd()
476 richard 1418 
 
1159 crox53 1419 
##########################################################
2990 rexy 1420 
##                     "nfsen"                          ##
2771 rexy 1421 
## - configure NetFlow collector (nfcapd)               ##
1422 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1423 
##########################################################
1389 richard 1424 
nfsen()
1 root 1425 
{
2772 rexy 1426 
	groupadd -f nfcapd
2868 rexy 1427 
	id -u nfcapd >/dev/null 2>&1 || useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
2771 rexy 1428 
# nfcapd unit for systemd
2937 rexy 1429 
	cat << EOF > /etc/systemd/system/nfcapd.service
1372 richard 1430 
#  This file is part of systemd.
1431 
#
1432 
#  systemd is free software; you can redistribute it and/or modify it
1433 
#  under the terms of the GNU General Public License as published by
1434 
#  the Free Software Foundation; either version 2 of the License, or
1435 
#  (at your option) any later version.
1436 
 
2771 rexy 1437 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1438 
[Unit]
2771 rexy 1439 
Description=Netflow Capture Daemon
1440 
After=network-online.target iptables.service
1372 richard 1441 
 
1442 
[Service]
3079 rexy 1443 
Type=simple
2776 rexy 1444 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1445 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1446 
PIDFile=/run/nfcapd/nfcapd.pid
3079 rexy 1447 
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 1448 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1449 
 
1450 
[Install]
1451 
WantedBy=multi-user.target
1452 
EOF
2825 rexy 1453 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1454 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1455 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1456 
} # End of nfsen()
1 root 1457 
 
2552 rexy 1458 
###########################################################
2990 rexy 1459 
##                       "vnstat"                        ##
2809 rexy 1460 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1461 
###########################################################
2724 rexy 1462 
vnstat()
1541 richard 1463 
{
2990 rexy 1464 
# vnstat
2933 rexy 1465 
	[ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1466 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1467 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2933 rexy 1468 
	$SED "s?^MaxBandwidth.*?MaxBandwidth 10000?g" /etc/vnstat.conf
2990 rexy 1469 
# vnstat-dashboard
2933 rexy 1470 
	$SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2937 rexy 1471 
	cp /lib/systemd/system/vnstat.service /etc/systemd/system/vnstat.service
3077 rexy 1472 
	$SED "s?^ReadWritePaths=.*?ReadWritePaths=/var/log?g" /etc/systemd/system/vnstat.service
2724 rexy 1473 
} # End of vnstat()
2281 tom.houday 1474 
 
2724 rexy 1475 
#########################################################
2990 rexy 1476 
##                     "unbound"                       ##
2724 rexy 1477 
## - create the conf files for 4 unbound services      ##
1478 
## - create the systemd files for 4 unbound services   ##
1479 
#########################################################
2688 lucas.echa 1480 
unbound ()
1481 
{
1482 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1483 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1484 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1485 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1486 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1487 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1488 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1489 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
2833 rexy 1490 
	[ -d /var/log/unbound ] || mkdir /var/log/unbound
1491 
	chown unbound:unbound /var/log/unbound
2688 lucas.echa 1492 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1493 
 
2724 rexy 1494 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1495 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1496 
forward-zone:
1497 
	name: "."
1498 
	forward-addr: $DNS1
1499 
	forward-addr: $DNS2
1472 richard 1500 
EOF
1501 
 
2724 rexy 1502 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1503 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1504 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1505 
## Add one block for each domain name managed by an other DNS server
1506 
##
1507 
## Example:
1508 
##
1509 
## server:
1510 
##     local-zone: "<your_domain>." transparent
1511 
## forward-zone:
1512 
##     name: "<your_domain>."
1513 
##     forward-addr: <@IP_domain_server>
1514 
##
2558 rexy 1515 
EOF
1516 
 
2724 rexy 1517 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1518 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1519 
server:
1520 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
2831 rexy 1521 
	local-data-ptr: "$PRIVATE_IP $HOSTNAME.$DOMAIN"
2688 lucas.echa 1522 
EOF
1523 
 
2724 rexy 1524 
# Configuration file for lo of forward unbound
2688 lucas.echa 1525 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1526 
server:
1527 
	interface: 127.0.0.1@53
1528 
	access-control-view: 127.0.0.1/8 lo
1529 
view:
1530 
	name: "lo"
2864 rexy 1531 
	local-data: "$HOSTNAME A 127.0.0.1"
2688 lucas.echa 1532 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
2864 rexy 1533 
	local-data-ptr: "127.0.0.1 $HOSTNAME.$DOMAIN"
2688 lucas.echa 1534 
	view-first: yes
1535 
EOF
1536 
 
2724 rexy 1537 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1538 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1539 
server:
1540 
	interface: ${PRIVATE_IP}@53
1541 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1542 
view:
1543 
	name: "$INTIF"
1544 
	view-first: yes
1545 
EOF
1546 
 
2831 rexy 1547 
# Configuration file for main unbound
2688 lucas.echa 1548 
	cat << EOF > /etc/unbound/unbound.conf
1549 
server:
1550 
	verbosity: 1
1551 
	hide-version: yes
1552 
	hide-identity: yes
1553 
	do-ip6: no
1554 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1555 
	include: /etc/unbound/conf.d/common/local-forward/*
1556 
	include: /etc/unbound/conf.d/common/local-dns/*
1557 
	include: /etc/unbound/conf.d/forward/*
1558 
EOF
1559 
 
2724 rexy 1560 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1561 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1562 
server:
1563 
	interface: ${PRIVATE_IP}@54
1564 
	access-control: $PRIVATE_IP_MASK allow
1565 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1566 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1567 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1568 
EOF
1569 
 
2724 rexy 1570 
# Configuration file for blacklist unbound
2688 lucas.echa 1571 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1572 
server:
1573 
	verbosity: 1
1574 
	hide-version: yes
1575 
	hide-identity: yes
1576 
	do-ip6: no
1577 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1578 
	chroot: ""
1579 
	define-tag: "blacklist"
1580 
	log-local-actions: yes
1581 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1582 
	include: /etc/unbound/conf.d/common/local-forward/*
1583 
	include: /etc/unbound/conf.d/common/local-dns/*
1584 
	include: /etc/unbound/conf.d/blacklist/*
1585 
	include: /usr/local/share/unbound-bl-enabled/*
1586 
EOF
1587 
 
2724 rexy 1588 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1589 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1590 
server:
1591 
	interface: ${PRIVATE_IP}@55
1592 
	access-control: $PRIVATE_IP_MASK allow
1593 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1594 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1595 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1596 
EOF
1597 
 
2724 rexy 1598 
# Configuration file for whitelist unbound
2688 lucas.echa 1599 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1600 
server:
3099 rexy 1601 
	module-config: "ipset validator iterator"
2688 lucas.echa 1602 
	verbosity: 1
1603 
	hide-version: yes
1604 
	hide-identity: yes
1605 
	do-ip6: no
1606 
	do-not-query-localhost: no
1607 
	define-tag: "whitelist"
1608 
	local-zone: "." transparent
1609 
	local-zone-tag: "." "whitelist"
3099 rexy 1610 
	include: /etc/unbound/conf.d/common/forward-zone.conf
2861 rexy 1611 
	include: /etc/unbound/conf.d/common/local-forward/*
1612 
	include: /etc/unbound/conf.d/common/local-dns/*
1613 
	include: /etc/unbound/conf.d/whitelist/*
2688 lucas.echa 1614 
	include: /usr/local/share/unbound-wl-enabled/*
3099 rexy 1615 
	username: ""
1616 
ipset:
1617 
	name-v4: "wl_ip_allowed"
2688 lucas.echa 1618 
EOF
1619 
 
2724 rexy 1620 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1621 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1622 
server:
1623 
	interface: ${PRIVATE_IP}@56
1624 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1625 
view:
1626 
	name: "$INTIF"
1627 
	local-zone: "." redirect
1628 
	local-data: ". A $PRIVATE_IP"
1629 
EOF
1630 
 
2724 rexy 1631 
# Configuration file for blackhole unbound
2688 lucas.echa 1632 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1633 
server:
1634 
	verbosity: 1
1635 
	hide-version: yes
1636 
	hide-identity: yes
1637 
	do-ip6: no
2861 rexy 1638 
	include: /etc/unbound/conf.d/common/local-forward/*
1639 
	include: /etc/unbound/conf.d/common/local-dns/*
2688 lucas.echa 1640 
	include: /etc/unbound/conf.d/blackhole/*
1641 
EOF
2937 rexy 1642 
	cp /lib/systemd/system/unbound.service /etc/systemd/system/unbound.service
1643 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /etc/systemd/system/unbound.service
1644 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /etc/systemd/system/unbound.service
3177 rexy 1645 
	$SED "/^PIDFile=/d" /etc/systemd/system/unbound.service
2688 lucas.echa 1646 
	for list in blacklist blackhole whitelist
1474 richard 1647 
	do
3177 rexy 1648 
		cp -f /etc/systemd/system/unbound.service /etc/systemd/system/unbound-$list.service
2937 rexy 1649 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /etc/systemd/system/unbound-$list.service
1474 richard 1650 
	done
2724 rexy 1651 
} # End of unbound()
2688 lucas.echa 1652 
 
2689 lucas.echa 1653 
##################################################
2990 rexy 1654 
##                   "dhcpd"                    ##
2689 lucas.echa 1655 
##################################################
2724 rexy 1656 
dhcpd()
2689 lucas.echa 1657 
{
1658 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1659 
	cat <<EOF > /etc/dhcpd.conf
1660 
ddns-update-style none;
1661 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1662 
	option routers $PRIVATE_IP;
1663 
	option subnet-mask $PRIVATE_NETMASK;
1664 
	option domain-name-servers $PRIVATE_IP;
1665 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1666 
	default-lease-time 21600;
1667 
	max-lease-time 43200;
1668 
}
1669 
EOF
2724 rexy 1670 
} # End of dhcpd()
2689 lucas.echa 1671 
 
2552 rexy 1672 
##########################################################
2990 rexy 1673 
##                         "BL"                         ##
2769 rexy 1674 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1675 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1676 
##     - URLs for E²guardian                            ##
1677 
##     - IPs for NetFilter                              ##
2769 rexy 1678 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1679 
##########################################################
2724 rexy 1680 
BL()
308 richard 1681 
{
2990 rexy 1682 
# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1683 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1684 
	mkdir -p /tmp/blacklists
1938 richard 1685 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1686 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1687 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1688 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1689 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1690 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1691 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1692 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1693 
# add additional BL files
2770 rexy 1694 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1695 
	do
1696 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1697 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1698 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1699 
	done
2521 armand.ito 1700 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1701 
	chown -R root:apache $DIR_DEST_SHARE
1702 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1703 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1704 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1705 
# enable the default categories
1957 richard 1706 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1707 
	rm -rf /tmp/blacklists
2724 rexy 1708 
} # End of BL()
219 jeremy 1709 
 
2552 rexy 1710 
#######################################################
2990 rexy 1711 
##                    "cron"                         ##
2552 rexy 1712 
## - write all cron & anacron files                  ##
1713 
#######################################################
2724 rexy 1714 
cron()
1 root 1715 
{
2640 rexy 1716 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1717 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1718 
	cat <<EOF > /etc/crontab
1828 richard 1719 
SHELL=/usr/bin/bash
2640 rexy 1720 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1721 
MAILTO=root
1722 
HOME=/
1723 
 
1724 
# run-parts
1725 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1726 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1727 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1728 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1729 
EOF
1730 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1731 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1732 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1733 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1734 
EOF
811 richard 1735 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1736 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1737 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1738 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1739 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1740 
EOF
952 franck 1741 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1742 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1743 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1744 
EOF
2454 tom.houday 1745 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1746 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1747 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1748 
EOF
2454 tom.houday 1749 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2967 rexy 1750 
# Update the system and reboot if needed (everyday at 3:30 am)
1751 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1 ; /usr/local/bin/alcasar-daemon.sh -after-update
722 franck 1752 
EOF
2454 tom.houday 1753 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1754 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1755 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1756 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1757 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1758 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1759 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1760 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1761 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1762 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1763 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1764 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1765 
EOF
2454 tom.houday 1766 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1767 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
3099 rexy 1768 
# '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 1769 
# 'alcasar-watchdog.sh --disconnect-permanent-users' : disconnect users with attribute "Alcasar-Status-Page-Must-Stay-Open" (daily --> see "cron.daily")
2640 rexy 1770 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1771 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1772 
 
2886 rexy 1773 
@daily root $DIR_DEST_BIN/alcasar-watchdog.sh --disconnect-permanent-users > /dev/null 2>&1
2228 franck 1774 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1775 
EOF
2454 tom.houday 1776 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2886 rexy 1777 
# start dead daemons (after boot process and every 20')
1851 franck 1778 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
2886 rexy 1779 
*/20 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1780 
EOF
2454 tom.houday 1781 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1782 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1783 
 
1874 raphael.pi 1784 
EOF
2769 rexy 1785 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1786 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1787 
 
1788 
EOF
2304 tom.houday 1789 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1790 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1791 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1792 
EOF
2771 rexy 1793 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
2886 rexy 1794 
# Remove netflow files older than one year (daily --> see "cron.daily")
2825 rexy 1795 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1796 
EOF
1808 richard 1797 
# removing the users crons
522 richard 1798 
	rm -f /var/spool/cron/*
2724 rexy 1799 
} # End of cron()
1 root 1800 
 
2867 rexy 1801 
########################################################################
2990 rexy 1802 
##                              "Fail2Ban"                            ##
2867 rexy 1803 
##- Adapt conf file to ALCASAR                                        ##
1804 
##- Secure items : DDOS, SSH-Brute-Force, Intercept & ACC brute-Force ##
1805 
########################################################################
1163 crox53 1806 
fail2ban()
1807 
{
2868 rexy 1808 
# adapt fail2ban to Mageia (fedora like) & ALCASAR behaviour
2990 rexy 1809 
	[ -e /etc/fail2ban/jail.conf.default ] || cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.conf.default
1810 
	$SED "s?^before =.*?before = paths-fedora.conf?g" /etc/fail2ban/jail.conf
2867 rexy 1811 
 
1812 
# add 5 jails and their filters
1813 
## sshd : Ban after 3 failed attempts (ie. brute-force). This "jail" uses the default "sshd" f2b filter.
2990 rexy 1814 
	cat << EOF > /etc/fail2ban/jail.d/01-alcasar_sshd.conf
2867 rexy 1815 
[sshd]
1816 
enabled = true
1817 
#enabled  = false
1818 
maxretry = 3
2868 rexy 1819 
bantime = 3m
1820 
findtime = 5m
2867 rexy 1821 
EOF
1822 
 
1823 
## lighttpd-auth : Ban after 3 failed attempts on ACC. This "jail" uses the default "lighttpd-auth" f2b filter.
2990 rexy 1824 
	cat << EOF > /etc/fail2ban/jail.d/02-alcasar_lighttpd-auth.conf
2867 rexy 1825 
[lighttpd-auth]
1826 
enabled = true
1827 
#enabled  = false
1828 
maxretry = 3
2868 rexy 1829 
bantime = 3m
1830 
findtime = 3m
2867 rexy 1831 
EOF
1832 
 
1833 
## mod-evasive : Ban after 3 failed retrieve page attempts (ie : unknown page)
2990 rexy 1834 
	cat << EOF > /etc/fail2ban/jail.d/03-alcasar_mod-evasive.conf
2867 rexy 1835 
[alcasar_mod-evasive]
1836 
#enabled = true
1837 
enabled = false
1838 
backend = auto
1839 
filter = alcasar_mod-evasive
1840 
action = iptables-allports[name=alcasar_mod-evasive]
1841 
logpath = /var/log/lighttpd/access.log
1842 
maxretry = 3
2868 rexy 1843 
bantime = 3m
1844 
findtime = 3m
2867 rexy 1845 
EOF
2990 rexy 1846 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_mod-evasive.conf
2867 rexy 1847 
[Definition]
1848 
failregex =  <HOST> .+\] "[^"]+" 403
1849 
ignoreregex =
1850 
EOF
1851 
 
1852 
### alcasar_intercept : ban after 5 failed user login attemps on intercept.php
2990 rexy 1853 
	cat << EOF > /etc/fail2ban/jail.d/04-alcasar_intercept.conf
2867 rexy 1854 
[alcasar_intercept]
1855 
enabled = true
1856 
#enabled = false
1857 
backend = auto
1858 
filter = alcasar_intercept
1859 
action = iptables-allports[name=alcasar_intercept]
1860 
logpath = /var/log/lighttpd/access.log
1861 
maxretry = 5
2868 rexy 1862 
bantime = 3m
1863 
findtime = 3m
1864 
EOF
2990 rexy 1865 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_intercept.conf
2867 rexy 1866 
[Definition]
1867 
failregex = <HOST> .* \"GET \/intercept\.php\?res=failed\&reason=reject
1868 
ignoreregex =
1869 
EOF
1870 
 
1871 
## alcasar_change-pwd : ban after 5 failed user change password attempts
2990 rexy 1872 
	cat << EOF > /etc/fail2ban/jail.d/05-alcasar_change-pwd.conf
2867 rexy 1873 
[alcasar_change-pwd]
1874 
enabled = true
1875 
#enabled = false
1876 
backend = auto
1877 
filter = alcasar_change-pwd
1878 
action = iptables-allports[name=alcasar_change-pwd]
1879 
logpath = /var/log/lighttpd/access.log
1880 
maxretry = 5
2868 rexy 1881 
bantime = 3m
1882 
findtime = 3m
2867 rexy 1883 
EOF
2990 rexy 1884 
	cat << EOF > /etc/fail2ban/filter.d/alcasar_change-pwd.conf
2867 rexy 1885 
[Definition]
1886 
failregex = <HOST> .* \"POST \/password\.php
1887 
ignoreregex =
1888 
EOF
1889 
 
2840 rexy 1890 
# allow reading of 2 log files (fail2ban & watchdog).
2744 rexy 1891 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
2887 rexy 1892 
	[ -e $DIR_SAVE/security/watchdog.log ] || /usr/bin/touch $DIR_SAVE/security/watchdog.log
1165 crox53 1893 
	chmod 644 /var/log/fail2ban.log
2887 rexy 1894 
	chmod 644 $DIR_SAVE/security/watchdog.log
1418 richard 1895 
	/usr/bin/touch /var/log/auth.log
1515 richard 1896 
# fail2ban unit
2990 rexy 1897 
	cp /lib/systemd/system/fail2ban.service /etc/systemd/system/fail2ban.service
1898 
	$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /etc/systemd/system/fail2ban.service
1899 
	$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /etc/systemd/system/fail2ban.service
1900 
	$SED '/After=*/c After=syslog.target network.target lighttpd.service' /etc/systemd/system/fail2ban.service
2724 rexy 1901 
} # End of fail2ban()
1163 crox53 1902 
 
2990 rexy 1903 
########################################################
1904 
##                  "gammu_smsd"                      ##
1905 
## - Creating of SMS management database              ##
1906 
## - Write the gammu a gammu_smsd conf files          ##
1907 
########################################################
1376 richard 1908 
gammu_smsd()
1909 
{
2601 tom.houday 1910 
# Create 'gammu' system user
1911 
	groupadd -f gammu_smsd
2868 rexy 1912 
	useradd -r -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
2601 tom.houday 1913 
	usermod -a -G dialout gammu_smsd
1914 
 
1915 
# Create 'gammu' database
1916 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1917 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1918 
# Add a gammu database structure
2688 lucas.echa 1919 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1920 
 
2552 rexy 1921 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1922 
	cat << EOF > /etc/gammurc
2552 rexy 1923 
[gammu]
1924 
device = /dev/ttyUSB0
1925 
connection = at115200
1926 
EOF
1927 
 
2601 tom.houday 1928 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1929 
[gammu]
1930 
port = /dev/ttyUSB0
1931 
connection = at115200
1932 
 
1933 
[smsd]
1934 
PIN = 1234
1935 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1936 
logformat = textall
1937 
debuglevel = 0
1938 
 
1939 
service = sql
1940 
driver = native_mysql
1941 
user = $DB_USER
1942 
password = $radiuspwd
1943 
pc = localhost
1944 
database = $DB_GAMMU
1945 
 
2631 rexy 1946 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1947 
 
1948 
StatusFrequency = 30
1380 richard 1949 
;LoopSleep = 2
1376 richard 1950 
 
1951 
;ResetFrequency = 300
1952 
;HardResetFrequency = 120
1953 
 
2454 tom.houday 1954 
CheckSecurity = 1
1376 richard 1955 
CheckSignal = 1
1956 
CheckBattery = 0
1957 
EOF
2601 tom.houday 1958 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1959 
 
2601 tom.houday 1960 
# Create the systemd unit
2937 rexy 1961 
	cat << EOF > /etc/systemd/system/gammu-smsd.service
2601 tom.houday 1962 
[Unit]
1963 
Description=SMS daemon for Gammu
1964 
Documentation=man:gammu-smsd(1)
3123 rexy 1965 
After=network.target mysqld.service
1376 richard 1966 
 
2601 tom.houday 1967 
[Service]
1968 
Type=forking
2775 rexy 1969 
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 1970 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 1971 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
1972 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 1973 
 
1974 
[Install]
1975 
WantedBy=multi-user.target
1976 
EOF
1977 
 
2314 richard 1978 
# Log folder for gammu-smsd
2772 rexy 1979 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 1980 
	chmod 755 /var/log/gammu-smsd
1376 richard 1981 
 
2552 rexy 1982 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
1983 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 1984 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
1985 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
1986 
#EOF
2552 rexy 1987 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
1988 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
1989 
 
2724 rexy 1990 
} # End of gammu_smsd()
1376 richard 1991 
 
2990 rexy 1992 
########################################################
1993 
##                      "msec"                        ##
1994 
## - Apply the "fileserver" security level            ##
1995 
## - remove the "system request" for rebooting        ##
1996 
## - Fix several file permissions                     ##
1997 
########################################################
2202 richard 1998 
msec()
1999 
{
2000 
 
2001 
# Apply fileserver security level
2990 rexy 2002 
	[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2003 
	echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2004 
 
2203 richard 2005 
# Set permissions monitoring and enforcement
2202 richard 2006 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2007 
/var/log/firewall/                      root.apache     750
2202 richard 2008 
/var/log/firewall/*                     root.apache     640
2009 
/etc/security/msec/perm.local           root.root       640
2010 
/etc/security/msec/level.local          root.root       640
2011 
/etc/freeradius-web                     root.apache     750
2012 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2013 
/etc/raddb/client.conf                  radius.radius   640
2014 
/etc/raddb/radius.conf                  radius.radius   640
2015 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2016 
/etc/raddb/sites-available/alcasar      radius.apache   660
2863 rexy 2017 
/etc/pki/CA/                            root.apache     750 force
2018 
/etc/pki/CA/*                           root.apache     640 force
2019 
/etc/pki/CA/private/                    root.root       700 force
2020 
/etc/pki/CA/private/*                   root.root       600 force
2021 
/etc/pki/tls/private/                   root.apache     750 force
2022 
/etc/pki/tls/private/*                  root.apache     640 force
2202 richard 2023 
EOF
2454 tom.houday 2024 
# apply now hourly & daily checks
2990 rexy 2025 
	/usr/sbin/msec
2026 
	/etc/cron.weekly/msec
2202 richard 2027 
 
2724 rexy 2028 
} # End of msec()
2202 richard 2029 
 
2030 
##################################################################
2552 rexy 2031 
##                   Fonction "letsencrypt"                     ##
2032 
## - Install Let's Encrypt client                               ##
2033 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2034 
##################################################################
2035 
letsencrypt()
2036 
{
3170 rexy 2037 
	acmesh_installDir="/opt/acme.sh"
2038 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2039 
	acmesh_userAgent="ALCASAR"
2990 rexy 2040 
# Remove potential old installers
2586 tom.houday 2041 
	rm -rf /tmp/acme.sh-*
3170 rexy 2042 
	[ -d $acmesh_confDir ] && rm -rf $acmesh_confDir
2990 rexy 2043 
# Extract acme.sh
2304 tom.houday 2044 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2045 
	pwdInstall=$(pwd)
3169 rexy 2046 
	cd /tmp/acme.sh-* || { echo "Unable to find tmp ACME directory"; exit 1; }
3170 rexy 2047 
	mkdir $acmesh_confDir ; chown root:apache $acmesh_confDir ; chmod 440 $acmesh_confDir
2048 
	mkdir $acmesh_confDir/{data,certs,ca} ; chown root:apache $acmesh_confDir/{data,certs,ca} ; chmod 440 $acmesh_confDir/{data,certs,ca}
2990 rexy 2049 
# Install acme.sh
2304 tom.houday 2050 
	./acme.sh --install \
2051 
		--home $acmesh_installDir \
2052 
		--config-home $acmesh_confDir/data \
2053 
		--certhome $acmesh_confDir/certs \
2054 
		--accountkey $acmesh_confDir/ca/account.key \
2055 
		--accountconf $acmesh_confDir/data/account.conf \
2056 
		--useragent $acmesh_userAgent \
2308 tom.houday 2057 
		--nocron \
2058 
		> /dev/null
2304 tom.houday 2059 
	if [ $? -ne 0 ]; then
2060 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2061 
	fi
2990 rexy 2062 
# Create configuration file
2304 tom.houday 2063 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2064 
email=
2065 
dateIssueRequest=
2066 
domainRequest=
2067 
challenge=
2068 
dateIssued=
2069 
dnsapi=
2070 
dateNextRenewal=
2071 
EOF
2688 lucas.echa 2072 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2073 
	rm -rf /tmp/acme.sh-*
2724 rexy 2074 
} # End of letsencrypt()
2304 tom.houday 2075 
 
2076 
##################################################################
2990 rexy 2077 
##                       "mail_service"                         ##
2994 rexy 2078 
## - Install Postfix conf for email registration method         ##
2990 rexy 2079 
##################################################################
2080 
mail_service()
2081 
{
3062 rexy 2082 
	[ -e /etc/php.d/05_mail.ini.default ] || cp /etc/php.d/05_mail.ini /etc/php.d/05_mail.ini.default
2083 
	$SED "s?^mail.add_x_header =.*?mail.add_x_header = Off?g" /etc/php.d/05_mail.ini
3005 rexy 2084 
	[ -e /etc/postfix/main.cf.orig ] || cp /etc/postfix/main.cf /etc/postfix/main.cf.orig
3062 rexy 2085 
	$SED "s?^inet_protocols =.*?inet_protocols = ipv4?g" /etc/postfix/main.cf
2086 
	$SED "s?^smtp_tls_security_level =.*?smtp_tls_security_level = encrypt?g" /etc/postfix/main.cf
2990 rexy 2087 
	cat << EOT >> /etc/postfix/main.cf
3070 rexy 2088 
smtputf8_enable = no
3062 rexy 2089 
smtp_use_tls = yes
2090 
smtp_tls_wrappermode = yes
3005 rexy 2091 
smtp_sasl_auth_enable = yes
2092 
smtp_sasl_security_options = noanonymous
2093 
smtp_sasl_password_maps = hash:/etc/postfix/sasl/sasl_passwd
2094 
relayhost =
2990 rexy 2095 
myhostname = $HOSTNAME.$DOMAIN
2994 rexy 2096 
EOT
2990 rexy 2097 
	chown -R postfix:postfix /var/lib/postfix
2098 
} # end of mail_service
2099 
 
2100 
##################################################################
2552 rexy 2101 
##                    Fonction "post_install"                   ##
2102 
## - Modifying banners (locals et ssh) & prompts                ##
2103 
## - SSH config                                                 ##
2104 
## - sudoers config & files security                            ##
2105 
## - log rotate & ANSSI security parameters                     ##
2106 
## - Apply former conf in case of an update                     ##
2107 
##################################################################
1 root 2108 
post_install()
2109 
{
3093 rexy 2110 
	MAGEIA_VERSION=`cat /etc/lsb-release|grep "DISTRIB_DESCRIPTION"|cut -d"=" -f2|tr -d '"'`
2840 rexy 2111 
# change the SSHD options
2195 richard 2112 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
3093 rexy 2113 
	echo " Version $VERSION ($MAGEIA_VERSION)" >> /etc/ssh/alcasar-banner-ssh
5 franck 2114 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2115 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2116 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2117 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2840 rexy 2118 
# sshd listens on EXTIF & INTIF
2119 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2120 
# sshd authorized certificate for root login
2121 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2122 
	$SED "s?^X11Forwarding.*?#X11Forwarding yes?g" /etc/ssh/sshd_config
2195 richard 2123 
# ALCASAR conf file
2818 rexy 2124 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2125 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
3043 rexy 2126 
	echo "SSH_LAN=22" >> $CONF_FILE
2127 
	echo "SSH_WAN=0" >> $CONF_FILE
1631 richard 2128 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
3046 rexy 2129 
	echo "INTERLAN=off" >> $CONF_FILE
628 richard 2130 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2131 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2132 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2133 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2134 
	echo "LDAP_FILTER=" >> $CONF_FILE
2135 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2136 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2137 
	echo "LDAP_SSL=on" >> $CONF_FILE
2138 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2139 
	echo "SMS=off" >> $CONF_FILE
2140 
	echo "SMS_NUM=" >> $CONF_FILE
2993 rexy 2141 
	echo "MAIL=off" >> $CONF_FILE
2142 
	echo "MAIL_TYPE=" >> $CONF_FILE
2143 
	echo "MAIL_SMTP_IP=" >> $CONF_FILE
3021 rexy 2144 
	echo "MAIL_SMTP_PORT=" >> $CONF_FILE
2993 rexy 2145 
	echo "MAIL_ADDR=" >> $CONF_FILE
2146 
	echo "MAIL_WHITEDOMAIN=" >> $CONF_FILE
2147 
	echo "MAIL_ADMIN=" >> $CONF_FILE
2688 lucas.echa 2148 
	echo "BL_PUREIP=on" >> $CONF_FILE
2149 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2150 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2151 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2926 rexy 2152 
	echo "WIFI4EU=off" >> $CONF_FILE
2153 
	echo "WIFI4EU_CODE=123e4567-e89b-12d3-a456-426655440000" >> $CONF_FILE
2979 rexy 2154 
	echo "MULTIWAN=off" >> $CONF_FILE
2195 richard 2155 
# Prompt customisation (colors)
1 root 2156 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2157 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2158 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2941 rexy 2159 
	$SED "s?^alias ll=.*?alias ll=\"ls -al --color\"?g" /etc/profile.d/60alias.sh
2195 richard 2160 
# sudoers configuration for "apache" & "sysadmin"
1 root 2161 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
2850 rexy 2162 
	cp -f $DIR_CONF/sudoers /etc/ ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2163 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2164 
# Modify some logrotate files (gammu, ulogd)
1 root 2165 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2166 
	chmod 644 /etc/logrotate.d/*
2195 richard 2167 
# Log compression
706 franck 2168 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2169 
# actualisation des fichiers logs compressés
2521 armand.ito 2170 
	for dir in firewall e2guardian lighttpd
706 franck 2171 
	do
2688 lucas.echa 2172 
		find /var/log/$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 2173 
	done
2601 tom.houday 2174 
	/usr/bin/systemctl daemon-reload
2956 rexy 2175 
# processes started at boot time (Systemctl)
3170 rexy 2176 
	for i in alcasar-network mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist unbound-blackhole radiusd nfcapd e2guardian ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban vnstat sshd
1221 richard 2177 
	do
1574 richard 2178 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2179 
	done
2454 tom.houday 2180 
 
1452 richard 2181 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2182 
	for i in ulogd gpm dhcpd
1452 richard 2183 
	do
1574 richard 2184 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2185 
	done
2454 tom.houday 2186 
 
2864 rexy 2187 
# Apply some security rules (some are from French cybersecurity Agency - ANSSI)
1362 richard 2188 
# ignore ICMP broadcast (smurf attack)
2189 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2190 
# ignore ICMP errors bogus
2191 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2192 
# remove ICMP redirects responces
2193 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2194 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2195 
# enable SYN Cookies (Syn flood attacks)
2196 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2197 
# enable kernel antispoofing
2198 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2199 
# ignore source routing
2200 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2201 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2202 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2203 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2204 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2205 
# disable iptables_helpers
2206 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2207 
# Switch to the router mode
2208 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2209 
# Remove unused service ipv6
1964 franck 2210 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2211 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2212 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2213 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2214 
# switch to multi-users runlevel (instead of x11)
1221 richard 2215 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2864 rexy 2216 
# disable Core dump file
2217 
	[ -e /etc/security/limits.conf.default ]  || cp /etc/security/limits.conf /etc/security/limits.conf.default
2218 
	$SED "/^# End of file.*/i*\tsoft\tcore\t0\n*\thard\tcore\t0" /etc/security/limits.conf
2432 richard 2219 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2220 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2221 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2222 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2223 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2841 rexy 2224 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2225 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2226 
	then
2454 tom.houday 2227 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2228 
		echo >> /etc/mageia-release
2229 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
3093 rexy 2230 
	else
2231 
		echo > /etc/mageia-release
2454 tom.houday 2232 
	fi
2233 
	if [ $Lang == "fr" ]
2234 
	then
3093 rexy 2235 
		echo "Bienvenue sur ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2236 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2237 
	else
3093 rexy 2238 
		echo "Welcome on ALCASAR Version $VERSION ($MAGEIA_VERSION)" >> /etc/mageia-release
2688 lucas.echa 2239 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2240 
	fi
2241 
	/usr/bin/update-grub2
1221 richard 2242 
# Load and apply the previous conf file
2243 
	if [ "$mode" = "update" ]
532 richard 2244 
	then
2887 rexy 2245 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in $DIR_SAVE/archive
1221 richard 2246 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2247 
		PARENT_SCRIPT=`basename $0`
2248 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2249 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2250 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2251 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2252 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2253 
	fi
2560 rexy 2254 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2255 
	chown -R root:apache $DIR_DEST_ETC/*
2256 
	chmod -R 660 $DIR_DEST_ETC/*
2257 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2258 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2259 
	echo ""
1 root 2260 
	echo "#############################################################################"
638 richard 2261 
	if [ $Lang == "fr" ]
2262 
		then
2263 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2264 
		echo "#                                                                           #"
2265 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2266 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2267 
		echo "#                                                                           #"
2268 
		echo "#############################################################################"
2269 
		echo
2270 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2271 
		echo
2272 
		echo "- Lisez attentivement la documentation d'exploitation"
2273 
		echo
2688 lucas.echa 2274 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2275 
		echo
2276 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2277 
	else
2396 tom.houday 2278 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2279 
		echo "#                                                                           #"
2280 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2281 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2282 
		echo "#                                                                           #"
2283 
		echo "#############################################################################"
2284 
		echo
2285 
		echo "- The system will be rebooted in order to operate ALCASAR"
2286 
		echo
2287 
		echo "- Read the exploitation documentation"
2288 
		echo
2688 lucas.echa 2289 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2290 
		echo
2291 
		echo "                   Hit 'Enter' to continue"
2292 
	fi
1782 franck 2293 
	sleep 2
2560 rexy 2294 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2295 
	then
2688 lucas.echa 2296 
		read
815 richard 2297 
	fi
774 richard 2298 
	clear
1 root 2299 
	reboot
2724 rexy 2300 
} # End of post_install()
1 root 2301 
 
2552 rexy 2302 
#####################################################################################
2303 
#                                   Main Install loop                               #
2304 
#####################################################################################
832 richard 2305 
dir_exec=`dirname "$0"`
2306 
if [ $dir_exec != "." ]
2307 
then
2308 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2309 
	echo "Launch this program from the ALCASAR archive directory"
2310 
	exit 0
2311 
fi
2688 lucas.echa 2312 
if [ $EUID -gt 0 ]
2220 richard 2313 
then
2688 lucas.echa 2314 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2315 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2316 
	exit 0
2317 
fi
832 richard 2318 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2319 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2320 
nb_args=$#
2321 
args=$1
2322 
if [ $nb_args -eq 0 ]
2323 
then
2324 
	nb_args=1
2325 
	args="-h"
2326 
fi
1062 richard 2327 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2328 
case $args in
2329 
	-\? | -h* | --h*)
2330 
		echo "$usage"
2331 
		exit 0
2332 
		;;
291 franck 2333 
	-i | --install)
2990 rexy 2334 
		for func in license system_testing network_testing
2724 rexy 2335 
		do
2336 
			header_install
2337 
			$func
2338 
			if [ $DEBUG_ALCASAR == "on" ]
2339 
			then
2870 rexy 2340 
				echo "*** 'debug' : end of function '$func' ***"
2724 rexy 2341 
				read
2342 
			fi
2343 
		done
595 richard 2344 
# RPMs install
2941 rexy 2345 
		$DIR_SCRIPTS/alcasar-rpm.sh
595 richard 2346 
		if [ "$?" != "0" ]
1 root 2347 
		then
595 richard 2348 
			exit 0
2349 
		fi
1249 richard 2350 
		if [ -e $CONF_FILE ]
595 richard 2351 
		then
2458 richard 2352 
# Uninstall or update the running version
2353 
			if [ "$mode" == "update" ]
2354 
			then
2560 rexy 2355 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2356 
			else
2560 rexy 2357 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2358 
			fi
595 richard 2359 
		fi
2847 rexy 2360 
		if [ $DEBUG_ALCASAR == "on" ]
2361 
		then
2362 
			echo "*** 'debug' : end of cleaning ***"
2363 
			read
2364 
		fi
2980 rexy 2365 
# Avoid some RPM automatic updates
2366 
		echo "/^kernel/" > /etc/urpmi/skip.list
2367 
		echo "/^wkhtmltopdf/" >> /etc/urpmi/skip.list
2368 
		echo "/^freeradius/" >> /etc/urpmi/skip.list
2369 
		if [ `egrep '^exclude=' /etc/dnf/dnf.conf |wc -l` -eq "1" ]; then
3170 rexy 2370 
			$SED "s?^exclude=.*?exclude=kernel\* wkhtmltopdf freeradius?g" /etc/dnf/dnf.conf
2980 rexy 2371 
		else
3170 rexy 2372 
			echo "exclude=kernel* wkhtmltopdf freeradius" >> /etc/dnf/dnf.conf
2980 rexy 2373 
		fi
2835 rexy 2374 
# Test if conf file
2375 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
595 richard 2376 
		then
2826 rexy 2377 
# Extract some info from the previous configuration file
2834 rexy 2378 
			cd /var/tmp
2379 
			tar -xf /var/tmp/alcasar-conf.tar.gz conf/etc/alcasar.conf
2847 rexy 2380 
			if [ "$mode" == "install" ] # don't display this if updating a running version
2834 rexy 2381 
			then
2382 
				header_install
2383 
				ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2384 
				PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2385 
				MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2386 
				MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2387 
				UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
597 richard 2388 
				if [ $Lang == "fr" ]
2834 rexy 2389 
					then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
2956 rexy 2390 
					else echo "The configuration file of a version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION has been found";
597 richard 2391 
				fi
2834 rexy 2392 
				response=0
2393 
				PTN='^[oOnNyY]?$'
2394 
				until [[ "$response" =~ $PTN ]]
2395 
				do
2396 
					if [ $Lang == "fr" ]
2397 
						then echo -n "Voulez-vous l'utiliser (O/n)? ";
2398 
						else echo -n "Do you want to use it (Y/n)?";
2399 
					fi
2400 
					read response
2401 
					if [ "$response" = "n" ] || [ "$response" = "N" ]
2402 
					then
2403 
						rm -f /var/tmp/alcasar-conf*
2404 
						rm -rf /var/tmp/conf
2405 
					fi
2406 
				done
2407 
			fi
2847 rexy 2408 
			cd $DIR_INSTALL
597 richard 2409 
		fi
636 richard 2410 
# Test if update
2834 rexy 2411 
		if [ -e /var/tmp/alcasar-conf.tar.gz ]
597 richard 2412 
		then
2413 
			if [ $Lang == "fr" ]
2414 
				then echo "#### Installation avec mise à jour ####";
2415 
				else echo "#### Installation with update     ####";
2416 
			fi
5 franck 2417 
			mode="update"
1 root 2418 
		fi
3170 rexy 2419 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian ulogd nfsen vnstat unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt mail_service post_install
5 franck 2420 
		do
2421 
			$func
2466 richard 2422 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2423 
			then
2870 rexy 2424 
				echo "*** 'debug' : end of function '$func' ***"
2688 lucas.echa 2425 
				read
2466 richard 2426 
			fi
14 richard 2427 
		done
5 franck 2428 
		;;
291 franck 2429 
	-u | --uninstall)
1828 richard 2430 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2431 
		then
597 richard 2432 
			if [ $Lang == "fr" ]
2433 
				then echo "ALCASAR n'est pas installé!";
2434 
				else echo "ALCASAR isn't installed!";
2435 
			fi
1 root 2436 
			exit 0
2437 
		fi
5 franck 2438 
		response=0
2760 lucas.echa 2439 
		PTN='^[oOyYnN]?$'
2440 
		until [[ "$response" =~ $PTN ]]
5 franck 2441 
		do
597 richard 2442 
			if [ $Lang == "fr" ]
2760 lucas.echa 2443 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2444 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2445 
			fi
5 franck 2446 
			read response
2447 
		done
1103 richard 2448 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2449 
		then
1103 richard 2450 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2451 
		else
2560 rexy 2452 
			rm -f /var/tmp/alcasar-conf*
1 root 2453 
		fi
597 richard 2454 
# Uninstall the running version
2560 rexy 2455 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2456 
		;;
2457 
	*)
2458 
		echo "Argument inconnu :$1";
460 richard 2459 
		echo "Unknown argument :$1";
1 root 2460 
		echo "$usage"
2461 
		exit 1
2462 
		;;
2463 
esac
10 franck 2464 
# end of script