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672 richard 1 
#!/bin/bash
2454 tom.houday 2 
#  $Id: alcasar.sh 2829 2020-06-01 21:56:41Z rexy $
1 root 3 
 
4 
# alcasar.sh
2466 richard 5 
# ALCASAR is a Free and open source NAC created by Franck BOUIJOUX (3abtux), Pascal LEVANT and Richard REY (Rexy)
6 
# This script is distributed under the Gnu General Public License (GPL)
7 
#  team@alcasar.net
959 franck 8 
 
2454 tom.houday 9 
# ALCASAR Install script -  CopyLeft ALCASAR Team [Rexy + 3abtux + Steweb + Crox + ...]
1157 stephane 10 
# Ce programme est un logiciel libre ; This software is free and open source
2454 tom.houday 11 
# elle que publiée par la Free Software Foundation ; soit la version 3 de la Licence.
12 
# Ce programme est distribué dans l'espoir qu'il sera utile, mais SANS AUCUNE GARANTIE ;
13 
# sans même une garantie implicite de COMMERCIABILITE ou DE CONFORMITE A UNE UTILISATION PARTICULIERE.
14 
# Voir la Licence Publique Générale GNU pour plus de détails.
959 franck 15 
 
672 richard 16 
# Script d'installation d'ALCASAR (Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau)
1007 richard 17 
# ALCASAR est architecturé autour d'une distribution Linux Mageia minimaliste et les logiciels libres suivants :
1 root 18 
# Install script for ALCASAR (a secured and authenticated Internet access control captive portal)
2454 tom.houday 19 
# ALCASAR is based on a stripped Mageia (LSB) with the following open source softwares :
2466 richard 20 
 
2688 lucas.echa 21 
# Coovachilli, freeradius, mariaDB, lighttpd, netfilter, e2guardian, ntpd, openssl, dnsmasq, unbound, gammu, havp, libclamav, Ulog, fail2ban, tinyproxy, NFsen and NFdump
1 root 22 
 
23 
# Options :
376 franck 24 
#       -i or --install
25 
#       -u or --uninstall
1 root 26 
 
376 franck 27 
# Functions :
1378 richard 28 
#	testing			: connectivity tests, free space test and mageia version test
1221 richard 29 
#	init			: Installation of RPM and scripts
30 
#	network			: Network parameters
2552 rexy 31 
#	ACC				: ALCASAR Control Center installation
32 
#	CA				: Certification Authority initialization
1837 richard 33 
#	time_server		: NTPd configuration
1221 richard 34 
#	init_db			: Initilization of radius database managed with MariaDB
2421 richard 35 
#	freeradius		: FreeRadius initialisation
1389 richard 36 
#	chilli			: coovachilli initialisation (+authentication page)
2521 armand.ito 37 
#	e2guardian		: E2Guardian filtering HTTP proxy configuration
1221 richard 38 
#	antivirus		: HAVP + libclamav configuration
1485 richard 39 
#	tinyproxy		: little proxy for user filtered with "WL + antivirus" and "antivirus"
1389 richard 40 
#	ulogd			: log system in userland (match NFLOG target of iptables)
2775 rexy 41 
#	nfsen			: Configuration of Netflow grapher (nfsen) & netflow collector (nfcapd)
2688 lucas.echa 42 
#	unbound			: Name server configuration
43 
#	dnsmasq			: Name server configuration (for whitelist ipset support)
1541 richard 44 
#	vnstat			: little network stat daemon
2688 lucas.echa 45 
#	BL				: Adaptation of Toulouse University BlackList : split into 3 BL (for unbound, for e2guardian and for Netfilter)
1266 richard 46 
#	cron			: Logs export + watchdog + connexion statistics
1389 richard 47 
#	fail2ban		: Fail2ban IDS installation and configuration
48 
#	gammu_smsd		: Autoregister addon via SMS (gammu-smsd)
2202 richard 49 
#	msec			: Mandriva security package configuration
2304 tom.houday 50 
#	letsencrypt		: Let's Encrypt client
2552 rexy 51 
#	post_install	: Security, log rotation, etc.
1 root 52 
 
2499 tom.houday 53 
DEBUG_ALCASAR='off'; export DEBUG_ALCASAR	# Debug mode = wait (hit key) after each function
1 root 54 
DATE=`date '+%d %B %Y - %Hh%M'`
55 
DATE_SHORT=`date '+%d/%m/%Y'`
595 richard 56 
Lang=`echo $LANG|cut -c 1-2`
1362 richard 57 
mode="install"
1 root 58 
# ******* Files parameters - paramètres fichiers *********
2552 rexy 59 
DIR_INSTALL=`pwd`						# current directory
1015 richard 60 
DIR_CONF="$DIR_INSTALL/conf"			# install directory (with conf files)
61 
DIR_SCRIPTS="$DIR_INSTALL/scripts"		# install directory (with script files)
2552 rexy 62 
DIR_BLACKLIST="$DIR_INSTALL/blacklist"	# install directory (with blacklist files)
63 
DIR_SAVE="/var/Save"					# backup directory (traceability_log, user_db, security_log)
64 
DIR_WEB="/var/www/html"					# directory of Lighttpd
65 
DIR_DG="/etc/e2guardian"				# directory of E2Guardian
66 
DIR_ACC="$DIR_WEB/acc"					# directory of the 'ALCASAR Control Center'
1015 richard 67 
DIR_DEST_BIN="/usr/local/bin"			# directory of ALCASAR scripts
68 
DIR_DEST_ETC="/usr/local/etc"			# directory of ALCASAR conf files
2688 lucas.echa 69 
DIR_DEST_SHARE="/usr/local/share"		# directory of share files used by ALCASAR (unbound for instance)
2552 rexy 70 
CONF_FILE="$DIR_DEST_ETC/alcasar.conf"	# central ALCASAR conf file
1015 richard 71 
PASSWD_FILE="/root/ALCASAR-passwords.txt"	# text file with the passwords and shared secrets
1 root 72 
# ******* DBMS parameters - paramètres SGBD ********
2552 rexy 73 
DB_RADIUS="radius"						# database name used by FreeRadius server
74 
DB_USER="radius"						# user name allows to request the users database
75 
DB_GAMMU="gammu"						# database name used by Gammu-smsd
1 root 76 
# ******* Network parameters - paramètres réseau *******
2552 rexy 77 
HOSTNAME="alcasar"						# default hostname
78 
DOMAIN="localdomain"					# default local domain
2736 rexy 79 
EXTIF=''								# EXTIF is connected to the ISP broadband modem/router (In France : Box-FAI)
80 
INTIF=''								# INTIF is connected to the consultation network
1148 crox53 81 
MTU="1500"
1243 richard 82 
DEFAULT_PRIVATE_IP_MASK="192.168.182.1/24"	# Default ALCASAR IP address
1 root 83 
# ****** Paths - chemin des commandes *******
84 
SED="/bin/sed -i"
85 
# ****************** End of global parameters *********************
86 
 
2724 rexy 87 
license()
959 franck 88 
{
89 
	if [ $Lang == "fr" ]
1538 richard 90 
	then
91 
		cat $DIR_INSTALL/gpl-warning.fr.txt | more
92 
	else
93 
		cat $DIR_INSTALL/gpl-warning.txt | more
959 franck 94 
	fi
1538 richard 95 
	response=0
2760 lucas.echa 96 
	PTN='^[oOyYnN]?$'
97 
	until [[ "$response" =~ $PTN ]]
1538 richard 98 
	do
99 
		if [ $Lang == "fr" ]
1563 franck 100 
			then echo -n "Acceptez-vous les termes de cette licence (O/n)? : "
1538 richard 101 
			else echo -n "Do you accept the terms of this license (Y/n)? : "
102 
		fi
103 
		read response
104 
	done
105 
	if [ "$response" = "n" ] || [ "$response" = "N" ]
106 
	then
107 
		exit 1
108 
	fi
2724 rexy 109 
} # End of license()
959 franck 110 
 
2724 rexy 111 
header_install()
1 root 112 
{
113 
	clear
114 
	echo "-----------------------------------------------------------------------------"
460 richard 115 
	echo "                     ALCASAR V$VERSION Installation"
1 root 116 
	echo "Application Libre pour le Contrôle d'Accès Sécurisé et Authentifié au Réseau"
117 
	echo "-----------------------------------------------------------------------------"
2724 rexy 118 
} # End of header_install()
1 root 119 
 
2552 rexy 120 
########################################################
121 
##                  Function "testing"                ##
122 
## - Test Mageia version                              ##
123 
## - Test ALCASAR version (if already installed)      ##
124 
## - Test free space on /var  (>10G)                  ##
125 
## - Test Internet access                             ##
126 
########################################################
2724 rexy 127 
testing()
29 richard 128 
{
1529 richard 129 
# Test of Mageia version
130 
# extract the current Mageia version and hardware architecture (i586 ou X64)
131 
	fic=`cat /etc/product.id`
132 
	unknown_os=0
133 
	old="$IFS"
134 
	IFS=","
135 
	set $fic
2688 lucas.echa 136 
	for i in "$@"
1529 richard 137 
	do
138 
		if [ "`echo $i|grep distribution|cut -d'=' -f1`" == "distribution" ]
2454 tom.houday 139 
			then
1529 richard 140 
			DISTRIBUTION=`echo $i|cut -d"=" -f2`
141 
			unknown_os=`expr $unknown_os + 1`
142 
		fi
143 
		if [ "`echo $i|grep version|cut -d'=' -f1`" == "version" ]
2454 tom.houday 144 
			then
1529 richard 145 
			CURRENT_VERSION=`echo $i|cut -d"=" -f2`
146 
			unknown_os=`expr $unknown_os + 1`
147 
		fi
148 
		if [ "`echo $i|grep arch|cut -d'=' -f1`" == "arch" ]
2454 tom.houday 149 
			then
1529 richard 150 
			ARCH=`echo $i|cut -d"=" -f2`
151 
			unknown_os=`expr $unknown_os + 1`
152 
		fi
153 
	done
2669 tom.houday 154 
	if [ "$ARCH" != "x86_64" ]
2149 richard 155 
		then
156 
		if [ $Lang == "fr" ]
2669 tom.houday 157 
			then echo "Votre architecture matérielle doit être en 64bits"
158 
			else echo "You hardware architecture must be 64bits"
2149 richard 159 
		fi
2482 lucas.echa 160 
		exit 1
2149 richard 161 
	fi
1529 richard 162 
	IFS="$old"
2757 rexy 163 
	if [[ ( $unknown_os != 3 ) || ("$DISTRIBUTION" != "Mageia" ) || ( "$CURRENT_VERSION" != "7" ) ]]
2688 lucas.echa 164 
	then
2669 tom.houday 165 
		if [ -e /var/tmp/alcasar-conf.tar.gz ] # update
166 
			then
167 
			echo
168 
			if [ $Lang == "fr" ]
169 
				then
170 
				echo "La mise à jour automatique d'ALCASAR ne peut pas être réalisée."
171 
				echo "1 - Effectuez une sauvegarde des fichiers de traçabilité et de la base des usagers via l'ACC"
2757 rexy 172 
				echo "2 - Installez Linux-Mageia 7.1 (64bits) et ALCASAR (cf. doc d'installation)"
2669 tom.houday 173 
				echo "3 - Importez votre base des usagers"
174 
			else
175 
				echo "The automatic update of ALCASAR can't be performed."
176 
				echo "1 - Save your traceability files and the user database"
2757 rexy 177 
				echo "2 - Install Linux-Mageia 7.1 (64bits) & ALCASAR (cf. installation doc)"
2669 tom.houday 178 
				echo "3 - Import your users database"
179 
			fi
180 
		else
181 
			if [ $Lang == "fr" ]
182 
				then echo "L'installation d'ALCASAR ne peut pas être réalisée."
183 
				else echo "The installation of ALCASAR can't be performed."
184 
			fi
185 
		fi
186 
		echo
187 
		if [ $Lang == "fr" ]
2757 rexy 188 
			then echo "Le système d'exploitation doit être remplacé (Mageia7.1-64bits)"
189 
			else echo "The OS must be replaced (Mageia7.1-64bits)"
2669 tom.houday 190 
		fi
2688 lucas.echa 191 
		exit 1
2669 tom.houday 192 
	fi
193 
 
1362 richard 194 
# Test if ALCASAR is already installed
195 
	if [ -e $CONF_FILE ]
196 
	then
2396 tom.houday 197 
		current_version=`grep ^VERSION= $CONF_FILE | cut -d"=" -f2`
1342 richard 198 
		if [ $Lang == "fr" ]
2669 tom.houday 199 
			then echo "La version $current_version d'ALCASAR est déjà installée"
200 
			else echo "ALCASAR version $current_version is already installed"
1342 richard 201 
		fi
1362 richard 202 
		response=0
2458 richard 203 
		PTN='^[12]$'
2760 lucas.echa 204 
		until [[ "$response" =~ $PTN ]]
1362 richard 205 
		do
206 
			if [ $Lang == "fr" ]
2669 tom.houday 207 
				then echo -n "Tapez '1' pour une mise à jour; Tapez '2' pour une réinstallation : "
208 
				else echo -n "Hit '1' for an update; Hit '2' for a reinstallation : "
2499 tom.houday 209 
			fi
1362 richard 210 
			read response
211 
		done
2458 richard 212 
		if [ "$response" = "2" ]
1362 richard 213 
		then
2560 rexy 214 
			rm -f /var/tmp/alcasar-conf*
1362 richard 215 
		else
1684 richard 216 
# Retrieve former NICname
2549 tom.houday 217 
			EXTIF_saved=`grep ^EXTIF= $CONF_FILE | cut -d'=' -f2-`	# EXTernal InterFace
218 
			INTIF_saved=`grep ^INTIF= $CONF_FILE | cut -d'=' -f2-`	# INTernal InterFace
2688 lucas.echa 219 
			[ "$(/usr/sbin/ip link | grep -c " $EXTIF_saved:")" -ne 0 ] && EXTIF=$EXTIF_saved || echo "Warning: Network card \"$EXTIF_saved\" is not connected, so \"$EXTIF\" will be used for external network."
220 
			[ "$(/usr/sbin/ip link | grep -c " $INTIF_saved:")" -ne 0 ] && INTIF=$INTIF_saved || echo "Warning: Network card \"$INTIF_saved\" is not connected, so \"$INTIF\" will be used for internal network."
1564 richard 221 
# Create the current conf file
1362 richard 222 
			$DIR_SCRIPTS/alcasar-conf.sh --create
223 
			mode="update"
224 
		fi
1529 richard 225 
	fi
2669 tom.houday 226 
# Test free space on /var
2771 rexy 227 
	free_space=`df -BG --output=avail /var|tail -1|tr -d '[:space:]G'`
228 
	if [ $free_space -lt 10 ]
1529 richard 229 
		then
2771 rexy 230 
		if [ $Lang == "fr" ]
231 
			then echo "place disponible sur /var insufisante ($free_space Go au lieu de 10 Go au minimum)"
232 
			else echo "not enough free space on /var ($free_space GB instead of at least 10 GB)"
1529 richard 233 
		fi
2771 rexy 234 
	exit 0
1529 richard 235 
	fi
2669 tom.houday 236 
 
237 
# Detect external/internal interfaces
238 
	if [ -z "$EXTIF" ]; then
239 
		EXTIF=$(/usr/sbin/ip route list | awk '/^default / {print $5}')
240 
		if [ -z "$EXTIF" ]; then
241 
			if [ "$Lang" == 'fr' ]
2771 rexy 242 
				then echo "Aucune passerelle par défaut configurée"
243 
				else echo "No default gateway configured"
2669 tom.houday 244 
			fi
245 
			exit 1
246 
		fi
247 
	fi
248 
	if [ "$Lang" == 'fr' ]
249 
		then echo "Interface externe (Internet) utilisée : $EXTIF"
250 
		else echo "External interface (Internet) used: $EXTIF"
251 
	fi
252 
 
253 
	if [ -z "$INTIF" ]; then
254 
		interfacesList=$(/usr/sbin/ip -br link show | cut -d' ' -f1 | grep -v "^\(lo\|tun0\|$EXTIF\)\$")
2724 rexy 255 
		interfacesCount=$(echo "$interfacesList" | wc -w)
2669 tom.houday 256 
		if [ $interfacesCount -eq 0 ]; then
257 
			if [ "$Lang" == 'fr' ]
258 
				then echo "Aucune interface de disponible pour le réseau interne"
259 
				else echo "No interface available for the internal network"
260 
			fi
261 
			exit 1
262 
		elif [ $interfacesCount -eq 1 ]; then
263 
			INTIF="$interfacesList"
264 
		else
265 
			interfacesSorted=$(/usr/sbin/ip -br addr | grep -v "^\(lo\|tun0\|$EXTIF\) " | sort -b -k3n -k2r -k1)
266 
			interfacePreferred=$(echo "$interfacesSorted" | head -1 | cut -d' ' -f1)
267 
			if [ "$Lang" == 'fr' ]
268 
				then echo 'Liste des interfaces disponible :'
269 
				else echo 'List of available interfaces:'
270 
			fi
271 
			echo "$interfacesSorted"
272 
			response=''
273 
			while true; do
274 
				if [ "$Lang" == 'fr' ]
275 
					then echo -n "Choix de l'interface interne ? [$interfacePreferred] "
276 
					else echo -n "Choice of internal interface ? [$interfacePreferred] "
277 
				fi
278 
				read response
279 
 
280 
				[ -z "$response" ] && response="$interfacePreferred"
281 
 
282 
				# Check if interface exist
2688 lucas.echa 283 
				if [ "$(echo "$interfacesList" | grep -c "^$response\$")" -eq 1 ]; then
2669 tom.houday 284 
					INTIF="$response"
285 
					break
286 
				else
287 
					if [ "$Lang" == 'fr' ]
288 
						then echo "Interface \"$response\" introuvable"
289 
						else echo "Interface \"$response\" not found"
290 
					fi
291 
				fi
292 
			done
293 
		fi
294 
	fi
295 
	if [ "$Lang" == 'fr' ]
296 
		then echo "Interface interne utilisée : $INTIF"
297 
		else echo "Internal interface used: $INTIF"
298 
	fi
299 
 
2290 richard 300 
	if [ $Lang == "fr" ]
301 
		then echo -n "Tests des paramètres réseau : "
2549 tom.houday 302 
		else echo -n "Network parameters tests: "
2290 richard 303 
	fi
304 
# Remove conf file if NIC is not plugged (ie : GSM/WIFI/Bt dongles)
2688 lucas.echa 305 
	cd /etc/sysconfig/network-scripts/ || { echo "Unable to find /etc/sysconfig/network-scripts directory"; exit 1; }
2290 richard 306 
	IF_INTERFACES=`ls ifcfg-*|cut -d"-" -f2|grep -v "^lo"|cut -d"*" -f1`
2282 richard 307 
	for i in $IF_INTERFACES
308 
	do
2688 lucas.echa 309 
		if [ "$(/usr/sbin/ip link | grep -c " $i:")" -eq 0 ]; then
2282 richard 310 
			rm -f ifcfg-$i
2454 tom.houday 311 
 
2282 richard 312 
			if [ $Lang == "fr" ]
313 
				then echo "Suppression : ifcfg-$i"
2549 tom.houday 314 
				else echo "Deleting: ifcfg-$i"
2282 richard 315 
			fi
316 
		fi
317 
	done
2688 lucas.echa 318 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
2290 richard 319 
	echo -n "."
2454 tom.houday 320 
# Test Ethernet NIC links state
2669 tom.houday 321 
	interfacesDown=$(/usr/sbin/ip -br link | grep "^\($EXTIF\|$INTIF\) " | grep 'NO-CARRIER' | cut -d' ' -f1)
322 
	if [ ! -z "$interfacesDown" ]; then
323 
		for i in $interfacesDown; do
324 
			if [ $Lang == "fr" ]
325 
			then
326 
				echo -e "\nÉchec"
327 
				echo "Le lien réseau de la carte $i n'est pas actif."
328 
				echo "Assurez-vous que cette carte est bien connectée à un équipement (commutateur, A.P., etc.)"
329 
			else
330 
				echo -e "\nFailed"
331 
				echo "The link state of $i interface is down."
332 
				echo "Make sure that this network card is connected to a switch or an A.P."
333 
			fi
334 
		done
335 
		exit 1
336 
	fi
1471 richard 337 
	echo -n "."
338 
# Test EXTIF config files
2681 tom.houday 339 
	PUBLIC_IP_MASK=`/usr/sbin/ip addr show $EXTIF | grep '^\s*inet\s' | awk '{ print $2 }'`
340 
	PUBLIC_IP=`echo $PUBLIC_IP_MASK | cut -d'/' -f1`
2673 tom.houday 341 
	PUBLIC_GATEWAY=`/usr/sbin/ip route list | awk -v EXTIF="$EXTIF" '(/^default / && $5 == EXTIF) {print $3}'`
2688 lucas.echa 342 
	if [ "$(echo $PUBLIC_IP|wc -c)" -lt 7 ] || [ "$(echo $PUBLIC_GATEWAY|wc -c)" -lt 7 ]
1471 richard 343 
	then
784 richard 344 
		if [ $Lang == "fr" ]
2454 tom.houday 345 
		then
2669 tom.houday 346 
			echo -e "\nÉchec"
784 richard 347 
			echo "La carte réseau connectée à Internet ($EXTIF) n'est pas correctement configurée."
348 
			echo "Renseignez les champs suivants dans le fichier '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
1362 richard 349 
			echo "Appliquez les changements : 'systemctl restart network'"
784 richard 350 
		else
2669 tom.houday 351 
			echo -e "\nFailed"
784 richard 352 
			echo "The Internet connected network card ($EXTIF) isn't well configured."
353 
			echo "The folowing parametres must be set in the file '/etc/sysconfig/network-scripts/ifcfg-$EXTIF' :"
2669 tom.houday 354 
			echo "Apply the new configuration: 'systemctl restart network'"
784 richard 355 
		fi
830 richard 356 
		echo "DEVICE=$EXTIF"
784 richard 357 
		echo "IPADDR="
358 
		echo "NETMASK="
359 
		echo "GATEWAY="
360 
		echo "DNS1="
361 
		echo "DNS2="
830 richard 362 
		echo "ONBOOT=yes"
2669 tom.houday 363 
		exit 1
784 richard 364 
	fi
365 
	echo -n "."
2290 richard 366 
# Test if default GW is set on EXTIF (router or ISP provider equipment)
2688 lucas.echa 367 
	if [ "$(/usr/sbin/ip route list|grep " $EXTIF "|grep -c '^default ')" -ne 1 ] ; then
595 richard 368 
		if [ $Lang == "fr" ]
2454 tom.houday 369 
		then
2669 tom.houday 370 
			echo -e "\nÉchec"
595 richard 371 
			echo "Vous n'avez pas configuré l'accès à Internet ou le câble réseau n'est pas sur la bonne carte."
372 
			echo "Réglez ce problème puis relancez ce script."
373 
		else
2669 tom.houday 374 
			echo -e "\nFailed"
595 richard 375 
			echo "You haven't configured Internet access or Internet link is on the wrong Ethernet card"
376 
			echo "Resolv this problem, then restart this script."
377 
		fi
2669 tom.houday 378 
		exit 1
29 richard 379 
	fi
308 richard 380 
	echo -n "."
2290 richard 381 
# Test if default GW is alive
1499 richard 382 
	arp_reply=`/usr/sbin/arping -b -I$EXTIF -c1 -w2 $PUBLIC_GATEWAY|grep response|cut -d" " -f2`
2688 lucas.echa 383 
	if [ "$(expr $arp_reply)" -eq 0 ]
2454 tom.houday 384 
		then
595 richard 385 
		if [ $Lang == "fr" ]
2454 tom.houday 386 
		then
2669 tom.houday 387 
			echo -e "\nÉchec"
2290 richard 388 
			echo "Le routeur de sortie ou la Box Internet ($PUBLIC_GATEWAY) ne répond pas."
595 richard 389 
			echo "Réglez ce problème puis relancez ce script."
390 
		else
2669 tom.houday 391 
			echo -e "\nFailed"
2290 richard 392 
			echo "The Internet gateway or the ISP equipment ($PUBLIC_GATEWAY) doesn't answered."
595 richard 393 
			echo "Resolv this problem, then restart this script."
394 
		fi
2669 tom.houday 395 
		exit 1
308 richard 396 
	fi
397 
	echo -n "."
2290 richard 398 
# Test Internet connectivity
2669 tom.houday 399 
	domainTested='www.google.com'
400 
	/usr/bin/curl -s --head "$domainTested" &>/dev/null
401 
	if [ $? -ne 0 ]; then
595 richard 402 
		if [ $Lang == "fr" ]
2454 tom.houday 403 
		then
2669 tom.houday 404 
			echo -e "\nLa tentative de connexion vers Internet a échoué ($domainTested)."
595 richard 405 
			echo "Vérifiez que la carte $EXTIF est bien connectée au routeur du FAI."
406 
			echo "Vérifiez la validité des adresses IP des DNS."
407 
		else
2669 tom.houday 408 
			echo -e "\nThe Internet connection try failed ($domainTested)."
595 richard 409 
			echo "Please, verify that the $EXTIF card is connected with the Internet gateway."
410 
			echo "Verify the DNS IP addresses"
411 
		fi
2669 tom.houday 412 
		exit 1
29 richard 413 
	fi
308 richard 414 
	echo ". : ok"
2724 rexy 415 
} # End of testing()
302 richard 416 
 
2552 rexy 417 
#######################################################################
418 
##                    Function "init"                                ##
419 
## - Creation of ALCASAR conf file "/usr/local/etc/alcasar.conf      ##
420 
## - Creation of random password for GRUB, mariadb (admin and user)  ##
421 
#######################################################################
2724 rexy 422 
init()
302 richard 423 
{
527 richard 424 
	if [ "$mode" != "update" ]
302 richard 425 
	then
426 
# On affecte le nom d'organisme
597 richard 427 
		header_install
302 richard 428 
		ORGANISME=!
429 
		PTN='^[a-zA-Z0-9-]*$'
2760 lucas.echa 430 
		until [[ "$ORGANISME" =~ $PTN ]]
2454 tom.houday 431 
		do
595 richard 432 
			if [ $Lang == "fr" ]
2454 tom.houday 433 
				then echo -n "Entrez le nom de votre organisme : "
597 richard 434 
				else echo -n "Enter the name of your organism : "
595 richard 435 
			fi
330 franck 436 
			read ORGANISME
613 richard 437 
			if [ "$ORGANISME" == "" ]
2688 lucas.echa 438 
			then
330 franck 439 
				ORGANISME=!
440 
			fi
441 
		done
302 richard 442 
	fi
1 root 443 
# On crée aléatoirement les mots de passe et les secrets partagés
2419 richard 444 
# We create random passwords and shared secrets
628 richard 445 
	rm -f $PASSWD_FILE
2419 richard 446 
	echo "#####  ALCASAR ($ORGANISME) security passwords  #####" > $PASSWD_FILE
2688 lucas.echa 447 
	grub2pwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c8`
2454 tom.houday 448 
	pbkdf2=`( echo $grub2pwd ; echo $grub2pwd ) | \
449 
		LC_ALL=C /usr/bin/grub2-mkpasswd-pbkdf2 | \
450 
		grep -v '[eE]nter password:' | \
451 
		sed -e "s/PBKDF2 hash of your password is //"`
452 
	echo "GRUB2_PASSWORD=$pbkdf2" > /boot/grub2/user.cfg
453 
	[ -e /root/grub.default ] || cp /etc/grub.d/10_linux /root/grub.default
454 
	cp -f $DIR_CONF/grub-10_linux /etc/grub.d/10_linux  # Request password only on menu editing attempts (not when selecting an entry)
455 
	chmod 0600 /boot/grub2/user.cfg
2419 richard 456 
	echo "# Login name and password to protect GRUB2 boot menu (!!!qwerty keyboard) : " > $PASSWD_FILE
2454 tom.houday 457 
	echo "GRUB2_user=root" >> $PASSWD_FILE
458 
	echo "GRUB2_password=$grub2pwd" >> $PASSWD_FILE
2688 lucas.echa 459 
	mysqlpwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 460 
	echo "# Login name and Password of MariaDB administrator:" >> $PASSWD_FILE
2412 tom.houday 461 
	echo "db_root=$mysqlpwd" >> $PASSWD_FILE
2688 lucas.echa 462 
	radiuspwd=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2419 richard 463 
	echo "# Login name and password of MariaDB user:" >> $PASSWD_FILE
2421 richard 464 
	echo "db_user=$DB_USER" >> $PASSWD_FILE
465 
	echo "db_password=$radiuspwd" >> $PASSWD_FILE
2688 lucas.echa 466 
	secretuam=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 467 
	echo "# Shared secret between the script 'intercept.php' and coova-chilli:" >> $PASSWD_FILE
468 
	echo "secret_uam=$secretuam" >> $PASSWD_FILE
2688 lucas.echa 469 
	secretradius=`cat /dev/urandom | tr -dc '[:alnum:]' | head -c16`
2412 tom.houday 470 
	echo "# Shared secret between coova-chilli and FreeRadius:" >> $PASSWD_FILE
471 
	echo "secret_radius=$secretradius" >> $PASSWD_FILE
628 richard 472 
	chmod 640 $PASSWD_FILE
1828 richard 473 
#  copy scripts in in /usr/local/bin
2664 tom.houday 474 
	cp -fr $DIR_SCRIPTS/alcasar* $DIR_DEST_BIN/. ; chown -R root:root $DIR_DEST_BIN/alcasar* ; chmod -R 740 $DIR_DEST_BIN/alcasar*
1828 richard 475 
#  copy conf files in /usr/local/etc
1954 richard 476 
	cp -f $DIR_CONF/etc/alcasar* $DIR_DEST_ETC/. ; chown -R root:apache $DIR_DEST_ETC ; chmod 770 $DIR_DEST_ETC ; chmod 660 $DIR_DEST_ETC/alcasar*
1828 richard 477 
	$SED "s?^DB_RADIUS=.*?DB_RADIUS=\"$DB_RADIUS\"?g" $DIR_DEST_BIN/alcasar-mysql.sh
628 richard 478 
# generate central conf file
479 
	cat <<EOF > $CONF_FILE
612 richard 480 
##########################################
481 
##                                      ##
482 
##          ALCASAR Parameters          ##
483 
##                                      ##
484 
##########################################
1 root 485 
 
612 richard 486 
INSTALL_DATE=$DATE
487 
VERSION=$VERSION
488 
ORGANISM=$ORGANISME
489 
EOF
628 richard 490 
	chmod o-rwx $CONF_FILE
2724 rexy 491 
} # End of init()
1 root 492 
 
2552 rexy 493 
#########################################################
494 
##                    Function "network"               ##
495 
## - Define the several network address                ##
496 
## - Define the DNS naming                             ##
497 
## - INTIF parameters (consultation network)           ##
498 
## - Write "/etc/hosts" file                           ##
499 
## - write "hosts.allow" & "hosts.deny" files          ##
500 
#########################################################
2724 rexy 501 
network()
1 root 502 
{
503 
	header_install
636 richard 504 
	if [ "$mode" != "update" ]
505 
		then
506 
		if [ $Lang == "fr" ]
507 
			then echo "Par défaut, l'adresse IP d'ALCASAR sur le réseau de consultation est : $DEFAULT_PRIVATE_IP_MASK"
508 
			else echo "The default ALCASAR IP address on consultation network is : $DEFAULT_PRIVATE_IP_MASK"
509 
		fi
510 
		response=0
2760 lucas.echa 511 
		PTN='^[oOyYnN]?$'
512 
		until [[ "$response" =~ $PTN ]]
1 root 513 
		do
595 richard 514 
			if [ $Lang == "fr" ]
659 richard 515 
				then echo -n "Voulez-vous utiliser cette adresse et ce plan d'adressage (recommandé) (O/n)? : "
618 richard 516 
				else echo -n "Do you want to use this IP address and this IP addressing plan (recommanded) (Y/n)? : "
595 richard 517 
			fi
1 root 518 
			read response
519 
		done
636 richard 520 
		if [ "$response" = "n" ] || [ "$response" = "N" ]
521 
		then
522 
			PRIVATE_IP_MASK="0"
523 
			PTN='^\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\).\([01]\?[[:digit:]][[:digit:]]\?\|2[0-4][[:digit:]]\|25[0-5]\)/[012]\?[[:digit:]]$'
2760 lucas.echa 524 
			until [[ $(expr "$PRIVATE_IP_MASK" : $PTN) -gt 0 ]]
1 root 525 
			do
595 richard 526 
				if [ $Lang == "fr" ]
597 richard 527 
					then echo -n "Entrez l'adresse IP d'ALCASAR au format CIDR (a.b.c.d/xx) : "
528 
					else echo -n "Enter ALCASAR IP address in CIDR format (a.b.c.d/xx) : "
595 richard 529 
				fi
597 richard 530 
				read PRIVATE_IP_MASK
1 root 531 
			done
636 richard 532 
		else
2688 lucas.echa 533 
			PRIVATE_IP_MASK=$DEFAULT_PRIVATE_IP_MASK
636 richard 534 
		fi
595 richard 535 
	else
2454 tom.houday 536 
		PRIVATE_IP_MASK=`grep ^PRIVATE_IP= conf/etc/alcasar.conf|cut -d"=" -f2`
2736 rexy 537 
		rm -f conf/etc/alcasar.conf
1 root 538 
	fi
861 richard 539 
# Define LAN side global parameters
1740 richard 540 
	hostnamectl set-hostname $HOSTNAME.$DOMAIN
977 richard 541 
	PRIVATE_NETWORK=`/bin/ipcalc -n $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network address (ie.: 192.168.182.0)
1499 richard 542 
	private_network_ending=`echo $PRIVATE_NETWORK | cut -d"." -f4`					# last octet of LAN address
977 richard 543 
	PRIVATE_NETMASK=`/bin/ipcalc -m $PRIVATE_IP_MASK | cut -d"=" -f2`				# private network mask (ie.: 255.255.255.0)
1499 richard 544 
	PRIVATE_PREFIX=`/bin/ipcalc -p $PRIVATE_IP_MASK |cut -d"=" -f2`					# network prefix (ie. 24)
977 richard 545 
	PRIVATE_IP=`echo $PRIVATE_IP_MASK | cut -d"/" -f1`						# ALCASAR private ip address (consultation LAN side)
1499 richard 546 
	if [ $PRIVATE_IP == $PRIVATE_NETWORK ]								# when entering network address instead of ip address
2688 lucas.echa 547 
	then
2454 tom.houday 548 
		PRIVATE_IP=`echo $PRIVATE_NETWORK | cut -d"." -f1-3`"."`expr $private_network_ending + 1`
1499 richard 549 
		PRIVATE_IP_MASK=`echo $PRIVATE_IP/$PRIVATE_PREFIX`
2454 tom.houday 550 
	fi
1499 richard 551 
	private_ip_ending=`echo $PRIVATE_IP | cut -d"." -f4`						# last octet of LAN address
552 
	PRIVATE_SECOND_IP=`echo $PRIVATE_IP | cut -d"." -f1-3`"."`expr $private_ip_ending + 1`		# second network address (ex.: 192.168.182.2)
977 richard 553 
	PRIVATE_NETWORK_MASK=$PRIVATE_NETWORK/$PRIVATE_PREFIX						# ie.: 192.168.182.0/24
1499 richard 554 
	classe=$((PRIVATE_PREFIX/8))									# ie.: 2=classe B, 3=classe C
977 richard 555 
	PRIVATE_NETWORK_SHORT=`echo $PRIVATE_NETWORK | cut -d"." -f1-$classe`.				# compatibility with hosts.allow et hosts.deny (ie.: 192.168.182.)
1828 richard 556 
	PRIVATE_MAC=`/usr/sbin/ip link show $INTIF | grep ether | cut -d" " -f6| sed 's/:/-/g'| awk '{print toupper($0)}'` 	# MAC address of INTIF
841 richard 557 
# Define Internet parameters
2809 rexy 558 
	DNS1=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS1='| cut -d"=" -f2`	# 1st DNS server
559 
	DNS2=`cat /etc/sysconfig/network-scripts/ifcfg-$EXTIF | grep '^DNS2=' | cut -d"=" -f2`	# 2nd DNS server
2693 franck 560 
    DNS1=${DNS1:=208.67.220.220}
70 franck 561 
	DNS2=${DNS2:=208.67.222.222}
2693 franck 562 
#	if [ "$DNS1" == "" ]
563 
#	then
564 
#		if [ $Lang == "fr" ]
565 
#		then
566 
#			echo "L'adresse IP des serveurs DNS ne sont pas corrects"
567 
#			echo "Vérifiez la configuration de la carte réseau externe ($EXTIF)"
568 
#		else
569 
#			echo "The IP address of DNS servers are not set correctly"
570 
#			echo "Check the extern network card configuration ($EXTIF)"
571 
#		fi
572 
#		exit 0
573 
#	fi
1499 richard 574 
	PUBLIC_NETMASK=`/bin/ipcalc -m $PUBLIC_IP_MASK | cut -d"=" -f2`
1052 richard 575 
	PUBLIC_PREFIX=`/bin/ipcalc -p $PUBLIC_IP $PUBLIC_NETMASK|cut -d"=" -f2`
1069 richard 576 
	PUBLIC_NETWORK=`/bin/ipcalc -n $PUBLIC_IP/$PUBLIC_PREFIX|cut -d"=" -f2`
2552 rexy 577 
# Write network parameters in the conf file
2737 rexy 578 
	echo "HOSTNAME=$HOSTNAME" >> $CONF_FILE
579 
	echo "DOMAIN=$DOMAIN" >> $CONF_FILE
1469 richard 580 
	echo "EXTIF=$EXTIF" >> $CONF_FILE
581 
	echo "INTIF=$INTIF" >> $CONF_FILE
2770 rexy 582 
# Retrieve NIC name of other consultation LAN
2282 richard 583 
	INTERFACES=`/usr/sbin/ip link|grep '^[[:digit:]]:'|grep -v "^lo\|$EXTIF\|tun0"|cut -d " " -f2|tr -d ":"`
584 
	for i in $INTERFACES
585 
	do
586 
		SUB=`echo ${i:0:2}`
587 
		if [ $SUB = "wl" ]
588 
			then WIFIF=$i
2454 tom.houday 589 
		elif [ "$i" != "$INTIF" ] && [ $SUB != "ww" ]
2282 richard 590 
			then LANIF=$i
591 
		fi
592 
	done
593 
	if [ -n "$WIFIF" ]
594 
		then echo "WIFIF=$WIFIF" >> $CONF_FILE
595 
	elif [ -n "$LANIF" ]
596 
		then echo "LANIF=$LANIF" >> $CONF_FILE
597 
	fi
2552 rexy 598 
	IP_SETTING=`grep BOOTPROTO /etc/sysconfig/network-scripts/ifcfg-$EXTIF|cut -d"=" -f2` # test static or dynamic
1499 richard 599 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 600 
	then
1499 richard 601 
		echo "PUBLIC_IP=dhcp" >> $CONF_FILE
1585 richard 602 
		echo "GW=dhcp" >> $CONF_FILE
1499 richard 603 
	else
604 
		echo "PUBLIC_IP=$PUBLIC_IP/$PUBLIC_PREFIX" >> $CONF_FILE
1585 richard 605 
		echo "GW=$PUBLIC_GATEWAY" >> $CONF_FILE
1499 richard 606 
	fi
1587 richard 607 
	echo "DNS1=$DNS1" >> $CONF_FILE
608 
	echo "DNS2=$DNS2" >> $CONF_FILE
994 franck 609 
	echo "PUBLIC_MTU=$MTU" >> $CONF_FILE
628 richard 610 
	echo "PRIVATE_IP=$PRIVATE_IP_MASK" >> $CONF_FILE
1484 richard 611 
	echo "DHCP=on" >> $CONF_FILE
2708 tom.houday 612 
	echo "EXT_DHCP_IP=" >> $CONF_FILE
613 
	echo "RELAY_DHCP_IP=" >> $CONF_FILE
614 
	echo "RELAY_DHCP_PORT=" >> $CONF_FILE
2709 tom.houday 615 
	echo "INT_DNS_DOMAIN=" >> $CONF_FILE
616 
	echo "INT_DNS_IP=" >> $CONF_FILE
1610 franck 617 
	echo "INT_DNS_ACTIVE=off" >> $CONF_FILE
1499 richard 618 
# network default
597 richard 619 
	[ -e /etc/sysconfig/network.default ] || cp /etc/sysconfig/network /etc/sysconfig/network.default
1 root 620 
	cat <<EOF > /etc/sysconfig/network
621 
NETWORKING=yes
622 
FORWARD_IPV4=true
623 
EOF
2552 rexy 624 
# write "/etc/hosts"
1 root 625 
	[ -e /etc/hosts.default ] || cp /etc/hosts /etc/hosts.default
626 
	cat <<EOF > /etc/hosts
503 richard 627 
127.0.0.1	localhost
2558 rexy 628 
$PRIVATE_IP	$HOSTNAME
1 root 629 
EOF
2552 rexy 630 
# write EXTIF (Internet) config
1499 richard 631 
	[ -e /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF ] || cp /etc/sysconfig/network-scripts/ifcfg-$EXTIF /etc/sysconfig/network-scripts/default-ifcfg-$EXTIF
632 
	if [ $IP_SETTING == "dhcp" ]
2688 lucas.echa 633 
	then
1499 richard 634 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
14 richard 635 
DEVICE=$EXTIF
1585 richard 636 
BOOTPROTO=dhcp
637 
DNS1=127.0.0.1
638 
PEERDNS=no
639 
RESOLV_MODS=yes
640 
ONBOOT=yes
1613 franck 641 
NOZEROCONF=yes
1585 richard 642 
METRIC=10
643 
MII_NOT_SUPPORTED=yes
644 
IPV6INIT=no
645 
IPV6TO4INIT=no
646 
ACCOUNTING=no
647 
USERCTL=no
648 
MTU=$MTU
649 
EOF
2688 lucas.echa 650 
	else
1585 richard 651 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$EXTIF
652 
DEVICE=$EXTIF
14 richard 653 
BOOTPROTO=static
597 richard 654 
IPADDR=$PUBLIC_IP
655 
NETMASK=$PUBLIC_NETMASK
656 
GATEWAY=$PUBLIC_GATEWAY
14 richard 657 
DNS1=127.0.0.1
1499 richard 658 
RESOLV_MODS=yes
14 richard 659 
ONBOOT=yes
660 
METRIC=10
1610 franck 661 
NOZEROCONF=yes
14 richard 662 
MII_NOT_SUPPORTED=yes
663 
IPV6INIT=no
664 
IPV6TO4INIT=no
665 
ACCOUNTING=no
666 
USERCTL=no
994 franck 667 
MTU=$MTU
14 richard 668 
EOF
1499 richard 669 
	fi
2552 rexy 670 
# write INTIF (consultation LAN) in normal mode
841 richard 671 
	cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$INTIF
672 
DEVICE=$INTIF
673 
BOOTPROTO=static
674 
ONBOOT=yes
675 
NOZEROCONF=yes
676 
MII_NOT_SUPPORTED=yes
677 
IPV6INIT=no
678 
IPV6TO4INIT=no
679 
ACCOUNTING=no
680 
USERCTL=no
681 
EOF
1558 richard 682 
	cp -f /etc/sysconfig/network-scripts/ifcfg-$INTIF /etc/sysconfig/network-scripts/default-ifcfg-$INTIF
2552 rexy 683 
# write INTIF in bypass mode (see "alcasar-bypass.sh")
1554 richard 684 
	cat <<EOF > /etc/sysconfig/network-scripts/bypass-ifcfg-$INTIF
1 root 685 
DEVICE=$INTIF
686 
BOOTPROTO=static
687 
IPADDR=$PRIVATE_IP
604 richard 688 
NETMASK=$PRIVATE_NETMASK
1 root 689 
ONBOOT=yes
690 
METRIC=10
691 
NOZEROCONF=yes
692 
MII_NOT_SUPPORTED=yes
14 richard 693 
IPV6INIT=no
694 
IPV6TO4INIT=no
695 
ACCOUNTING=no
696 
USERCTL=no
1 root 697 
EOF
2282 richard 698 
######### Config WIFIF (consultation WIFI) ou LANIF (consultation LAN) in normal mode #################
699 
	if [ -n "$WIFIF" ] && [ "$WIFIF" != "$INTIF" ]
700 
	then
701 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$WIFIF
702 
DEVICE=$WIFIF
703 
BOOTPROTO=static
704 
ONBOOT=yes
705 
NOZEROCONF=yes
706 
MII_NOT_SUPPORTED=yes
707 
IPV6INIT=no
708 
IPV6TO4INIT=no
709 
ACCOUNTING=no
710 
USERCTL=no
711 
EOF
712 
	elif [ -n "$LANIF" ]
713 
	then
714 
		cat <<EOF > /etc/sysconfig/network-scripts/ifcfg-$LANIF
715 
DEVICE=$LANIF
716 
BOOTPROTO=static
717 
ONBOOT=yes
718 
NOZEROCONF=yes
719 
MII_NOT_SUPPORTED=yes
720 
IPV6INIT=no
721 
IPV6TO4INIT=no
722 
ACCOUNTING=no
723 
USERCTL=no
724 
EOF
725 
	fi
2552 rexy 726 
# write hosts.allow & hosts.deny
1 root 727 
	[ -e /etc/hosts.allow.default ]  || cp /etc/hosts.allow /etc/hosts.allow.default
728 
	cat <<EOF > /etc/hosts.allow
729 
ALL: LOCAL, 127.0.0.1, localhost, $PRIVATE_IP
604 richard 730 
sshd: ALL
1 root 731 
ntpd: $PRIVATE_NETWORK_SHORT
732 
EOF
733 
	[ -e /etc/host.deny.default ]  || cp /etc/hosts.deny /etc/hosts.deny.default
734 
	cat <<EOF > /etc/hosts.deny
735 
ALL: ALL: spawn ( /bin/echo "service %d demandé par %c" | /bin/mail -s "Tentative d'accès au service %d par %c REFUSE !!!" security ) &
736 
EOF
790 richard 737 
	chmod o+r $DIR_DEST_BIN/alcasar-iptables.sh #lecture possible pour apache (interface php du filtrage réseau)
860 richard 738 
# create the ip_blocked file with a first line (LAN between ALCASAR and the Internet GW)
1069 richard 739 
	echo "#$PUBLIC_NETWORK/$PUBLIC_PREFIX LAN-ALCASAR-BOX" > $DIR_DEST_ETC/alcasar-ip-blocked
790 richard 740 
# load conntrack ftp module
741 
	[ -e /etc/modprobe.preload.default ] || cp /etc/modprobe.preload /etc/modprobe.preload.default
1705 richard 742 
	echo "nf_conntrack_ftp" >>  /etc/modprobe.preload
1159 crox53 743 
# load ipt_NETFLOW module
744 
	echo "ipt_NETFLOW" >>  /etc/modprobe.preload
1513 richard 745 
# modify iptables service files (start with "alcasar-iptables.sh" and stop with flush)
2688 lucas.echa 746 
	[ -e /lib/systemd/system/iptables.service.default ] || cp /lib/systemd/system/iptables.service /lib/systemd/system/iptables.service.default
747 
	$SED 's/ExecStart=\/usr\/libexec\/iptables.init start/ExecStart=\/usr\/local\/bin\/alcasar-iptables.sh/' /lib/systemd/system/iptables.service
748 
	[ -e /usr/libexec/iptables.init.default ] || cp /usr/libexec/iptables.init /usr/libexec/iptables.init.default
749 
	$SED "s?\[ -f \$IPTABLES_CONFIG \] .*?#&?" /usr/libexec/iptables.init # comment the test (flush all rules & policies)
2454 tom.houday 750 
#
860 richard 751 
# the script "$DIR_DEST_BIN/alcasar-iptables.sh" is launched at the end in order to allow update via ssh
2724 rexy 752 
} # End of network()
1 root 753 
 
2763 rexy 754 
##################################################################
755 
##                      Fonction "CA"                           ##
756 
## - Creating the CA and the server certificate (lighttpd)      ##
757 
##################################################################
758 
CA()
759 
{
760 
	$DIR_DEST_BIN/alcasar-CA.sh
2814 rexy 761 
	chmod 755 /etc/pki/
2801 rexy 762 
	chown root:apache /etc/pki/CA; chmod 750 /etc/pki/CA
2821 rexy 763 
	chown root:apache /etc/pki/CA/alcasar-ca.crt; chmod 640 /etc/pki/CA/alcasar-ca.crt
2811 rexy 764 
	chown root:root /etc/pki/CA/private; chmod 700 /etc/pki/CA/private
765 
	chmod 600 /etc/pki/CA/private/*
766 
	chown -R root:apache /etc/pki/tls/private; chmod 750 /etc/pki/tls/private
767 
	chmod 640 /etc/pki/tls/private/*
2814 rexy 768 
	chmod 644 /etc/pki/tls/certs/* # "freshclam" need to access to that bundle
2763 rexy 769 
} # End of CA()
770 
 
2552 rexy 771 
###################################################
772 
##                  Function "ACC"               ##
773 
## - copy ALCASAR Control Center (ACC) files     ##
774 
## - configuration of the web server (Lighttpd)  ##
775 
## - creation of the first ACC admin account     ##
776 
## - secure the ACC access                       ##
777 
###################################################
2724 rexy 778 
ACC()
1 root 779 
{
780 
	[ -d $DIR_WEB ] && rm -rf $DIR_WEB
781 
	mkdir $DIR_WEB
1833 richard 782 
# Copy & adapt ACC files
316 richard 783 
	cp -rf $DIR_INSTALL/web/* $DIR_WEB/
784 
	$SED "s?99/99/9999?$DATE_SHORT?g" $DIR_ACC/menu.php
2815 rexy 785 
	$SED "s?\$DB_RADIUS = .*?\$DB_RADIUS = \"$DB_RADIUS\"\;?g" $DIR_ACC/welcome.php
786 
	$SED "s?\$DB_USER = .*?\$DB_USER = \"$DB_USER\"\;?g" $DIR_ACC/welcome.php
787 
	$SED "s?\$radiuspwd = .*?\$radiuspwd = \"$radiuspwd\"\;?g" $DIR_ACC/welcome.php
5 franck 788 
	chown -R apache:apache $DIR_WEB/*
1833 richard 789 
# copy & adapt "freeradius-web" files
790 
	cp -rf $DIR_CONF/freeradius-web/ /etc/
791 
	[ -e /etc/freeradius-web/admin.conf.default ] || cp /etc/freeradius-web/admin.conf /etc/freeradius-web/admin.conf.default
792 
	$SED "s?^general_domain:.*?general_domain: $DOMAIN?g" /etc/freeradius-web/admin.conf
793 
	$SED "s?^sql_username:.*?sql_username: $DB_USER?g" /etc/freeradius-web/admin.conf
794 
	$SED "s?^sql_password:.*?sql_password: $radiuspwd?g" /etc/freeradius-web/admin.conf
795 
	cat <<EOF > /etc/freeradius-web/naslist.conf
796 
nas1_name: alcasar-$ORGANISME
797 
nas1_model: Network Access Controler
798 
nas1_ip: $PRIVATE_IP
799 
nas1_port_num: 0
800 
nas1_community: public
801 
EOF
802 
	chown -R apache:apache /etc/freeradius-web/
803 
# create the log & backup structure :
1489 richard 804 
# - base = users database
805 
# - archive = tarball of "base + http firewall + netflow"
1833 richard 806 
# - security = watchdog log
2829 rexy 807 
# - conf_file = archive conf file (usefull in updating process)
808 
	for i in base archive security activity_report conf_file;
1 root 809 
	do
810 
		[ -d $DIR_SAVE/$i ] || mkdir -p $DIR_SAVE/$i
811 
	done
5 franck 812 
	chown -R root:apache $DIR_SAVE
1833 richard 813 
# Configuring & securing php
71 richard 814 
	[ -e /etc/php.ini.default ] || cp /etc/php.ini /etc/php.ini.default
534 richard 815 
	timezone=`cat /etc/sysconfig/clock|grep ZONE|cut -d"=" -f2`
816 
	$SED "s?^;date.timezone =.*?date.timezone = $timezone?g" /etc/php.ini
411 richard 817 
	$SED "s?^upload_max_filesize.*?upload_max_filesize = 100M?g" /etc/php.ini
818 
	$SED "s?^post_max_size.*?post_max_size = 100M?g" /etc/php.ini
2397 tom.houday 819 
	$SED "s?^display_errors.*?display_errors = Off?" /etc/php.ini
820 
	$SED "s?^display_startup_errors.*?display_startup_errors = Off?" /etc/php.ini
71 richard 821 
	$SED "s?^html_errors.*?html_errors = Off?g" /etc/php.ini
822 
	$SED "s?^expose_php.*?expose_php = Off?g" /etc/php.ini
2397 tom.houday 823 
	$SED "s?^allow_url_fopen.*?allow_url_fopen = Off?" /etc/php.ini
2488 lucas.echa 824 
# Configuring & securing Lighttpd
790 richard 825 
	rm -rf /var/www/cgi-bin/* /var/www/perl/* /var/www/icons/README* /var/www/error/README*
2488 lucas.echa 826 
	[ -e /etc/lighttpd/lighttpd.conf.default ] || cp /etc/lighttpd/lighttpd.conf /etc/lighttpd/lighttpd.conf.default
827 
	$SED "s?^server\.use-ipv6.*?server\.use-ipv6 = \"disable\"?g" /etc/lighttpd/lighttpd.conf
2688 lucas.echa 828 
	$SED "s?^#server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
829 
	$SED "s?^server\.bind.*?server\.bind = \"$PRIVATE_IP\"?g" /etc/lighttpd/lighttpd.conf
2488 lucas.echa 830 
	$SED "s?^#server\.tag.*?server\.tag = \"\"?g" /etc/lighttpd/lighttpd.conf
831 
	echo "include \"vhosts.d/alcasar.conf\"" >> /etc/lighttpd/lighttpd.conf
2592 rexy 832 
 
833 
	[ -e /etc/lighttpd/modules.conf.default ] || cp /etc/lighttpd/modules.conf /etc/lighttpd/modules.conf.default
2812 rexy 834 
	$SED "s?^#[ ]*\"mod_auth\",.*?\"mod_auth\",?g" /etc/lighttpd/modules.conf
835 
	$SED "s?^#[ ]*\"mod_alias\",.*?\"mod_alias\",?g" /etc/lighttpd/modules.conf
836 
	$SED "s?^#[ ]*\"mod_redirect\",.*?\"mod_redirect\",?g" /etc/lighttpd/modules.conf
837 
	$SED "/^[ ]*\"mod_redirect\",/a\"mod_openssl\"," /etc/lighttpd/modules.conf
2488 lucas.echa 838 
	$SED "s?^#include \"conf.d/fastcgi.conf\".*?include \"conf.d/fastcgi.conf\"?g" /etc/lighttpd/modules.conf
839 
 
2592 rexy 840 
	[ -e /etc/lighttpd/conf.d/fastcgi.conf.default ] || cp /etc/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf.default
2739 rexy 841 
	cp $DIR_CONF/lighttpd/conf.d/fastcgi.conf /etc/lighttpd/conf.d/fastcgi.conf
2592 rexy 842 
 
843 
	[ -e /etc/php-fpm.conf.default ] || cp /etc/php-fpm.conf /etc/php-fpm.conf.default
844 
	$SED "s?^;listen\.owner.*?listen\.owner = apache?g" /etc/php-fpm.conf
845 
	$SED "s?^;listen\.group.*?listen\.group = apache?g" /etc/php-fpm.conf
846 
	$SED "s?^;listen\.mode.*?listen\.mode = 0660?g" /etc/php-fpm.conf
847 
 
848 
	[ -d /etc/lighttpd/vhosts.d ] || mkdir /etc/lighttpd/vhosts.d
849 
	cp $DIR_CONF/lighttpd/vhosts.d/* /etc/lighttpd/vhosts.d/
2688 lucas.echa 850 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
851 
	$SED 's/^$SERVER\["socket"\] == ".*:443.*/$SERVER\["socket"\] == "'"$PRIVATE_IP"':443" {/g' /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
852 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-with-ssl.conf
853 
	$SED "s/^\([\t ]*\)var.server_name.*/\1var.server_name = \"$PRIVATE_IP\"/g" /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf
2818 rexy 854 
	ln -s /etc/lighttpd/vhosts.d/alcasar-without-ssl.conf /etc/lighttpd/vhosts.d/alcasar.conf
2592 rexy 855 
 
2588 rexy 856 
	[ -d /var/log/lighttpd ] || mkdir /var/log/lighttpd
857 
	[ -e /var/log/lighttpd/access.log ] || touch /var/log/lighttpd/access.log
858 
	[ -e /var/log/lighttpd/error.log ] || touch /var/log/lighttpd/error.log
2688 lucas.echa 859 
 
2588 rexy 860 
	chown -R apache:apache /var/log/lighttpd
2488 lucas.echa 861 
 
2552 rexy 862 
# Creation of the first account (in 'admin' profile)
2293 tom.houday 863 
	if [ "$mode" = "install" ]
2688 lucas.echa 864 
	then
865 
		header_install
1268 richard 866 
# Creation of keys file for the admin account ("admin")
2688 lucas.echa 867 
		[ -d $DIR_DEST_ETC/digest ] && rm -rf $DIR_DEST_ETC/digest
868 
		mkdir -p $DIR_DEST_ETC/digest
869 
		chmod 755 $DIR_DEST_ETC/digest
2737 rexy 870 
		if [ $Lang == "fr" ]
2760 lucas.echa 871 
			then echo "Création du premier compte administrateur : "
872 
			else echo "Creation of the first admin account : "
2737 rexy 873 
		fi
2688 lucas.echa 874 
		until [ -s $DIR_DEST_ETC/digest/key_admin ]
875 
		do
876 
			$DIR_DEST_BIN/alcasar-profil.sh --add admin
877 
		done
2293 tom.houday 878 
	fi
2818 rexy 879 
# Creation of ACC certs links
880 
	[ -d /var/www/html/certs ] || mkdir /var/www/html/certs
881 
	ln -s /etc/pki/CA/alcasar-ca.crt /var/www/html/certs/certificat_alcasar_ca.crt
882 
# Run lighttpd after coova (in order waiting tun0 to be up)
2488 lucas.echa 883 
	$SED "s?^After=.*?After=network.target remote-fs.target nss-lookup.target chilli.service?g" /lib/systemd/system/lighttpd.service
2293 tom.houday 884 
	# Log file for ACC access imputability
885 
	[ -e /var/Save/security/acc_access.log ] || touch /var/Save/security/acc_access.log
886 
	chown root:apache /var/Save/security/acc_access.log
887 
	chmod 664 /var/Save/security/acc_access.log
2724 rexy 888 
} # End of ACC()
1 root 889 
 
2552 rexy 890 
#############################################################
891 
##               Function "time_server"                    ##
892 
## - Configuring NTP server                                ##
893 
#############################################################
2724 rexy 894 
time_server()
1837 richard 895 
{
896 
# Set the Internet time server
897 
	[ -e /etc/ntp/step-tickers.default ] || cp /etc/ntp/step-tickers /etc/ntp/step-tickers.default
898 
	cat <<EOF > /etc/ntp/step-tickers
899 
0.fr.pool.ntp.org	# adapt to your country
900 
1.fr.pool.ntp.org
901 
2.fr.pool.ntp.org
902 
EOF
903 
	[ -e /etc/ntp.conf.default ] || cp /etc/ntp.conf /etc/ntp.conf.default
904 
	cat <<EOF > /etc/ntp.conf
905 
server 0.fr.pool.ntp.org	# adapt to your country
906 
server 1.fr.pool.ntp.org
907 
server 2.fr.pool.ntp.org
908 
server 127.127.1.0   		# local clock si NTP internet indisponible ...
909 
fudge 127.127.1.0 stratum 10
910 
restrict $PRIVATE_NETWORK mask $PRIVATE_NETMASK nomodify notrap
911 
restrict 127.0.0.1
912 
driftfile /var/lib/ntp/drift
913 
logfile /var/log/ntp.log
914 
disable monitor
915 
EOF
916 
	chown -R ntp:ntp /var/lib/ntp
917 
# Synchronize now
2688 lucas.echa 918 
	ntpd -4 -q -g &
2724 rexy 919 
} # End of time_server()
1837 richard 920 
 
2541 rexy 921 
#####################################################################
922 
##                     Function "init_db"                          ##
923 
## - Mysql initialization                                          ##
924 
## - Set admin (root) password                                     ##
925 
## - Remove unused users & databases                               ##
926 
## - Radius database creation                                      ##
927 
## - Copy of accounting tables (mtotacct, totacct) & userinfo      ##
928 
#####################################################################
2724 rexy 929 
init_db()
1 root 930 
{
2688 lucas.echa 931 
	if [ "`systemctl is-active mysqld`" == "active" ]
1990 richard 932 
	then
933 
		systemctl stop mysqld
934 
	fi
1355 richard 935 
	rm -rf /var/lib/mysql # to be sure that there is no former installation
1 root 936 
	[ -e /etc/my.cnf.default ] || cp /etc/my.cnf /etc/my.cnf.default
1355 richard 937 
	$SED "s?^tmpdir.*?tmpdir=/tmp?g" /etc/my.cnf
1979 richard 938 
	$SED "s?^port.*?#&?g" /etc/my.cnf # we use unix socket only
1980 richard 939 
	$SED "s?^;collation_server =.*?collation_server = utf8_unicode_ci?g" /etc/my.cnf
940 
	$SED "s?^;character_set_server =.*?character_set_server = utf8?g" /etc/my.cnf  # accentuated user names are allowed
2591 rexy 941 
	[ -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 942 
	[ -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 943 
	/usr/sbin/mysqld-prepare-db-dir > /dev/null 2>&1
944 
	/usr/bin/systemctl set-environment MYSQLD_OPTS="--skip-grant-tables --skip-networking"
945 
	/usr/bin/systemctl start mysqld
1963 richard 946 
	nb_round=1
1981 richard 947 
	while [ ! -S /var/lib/mysql/mysql.sock ] && [ $nb_round -lt 10 ] # we wait until mariadb is on
1963 richard 948 
	do
949 
		nb_round=`expr $nb_round + 1`
950 
		sleep 2
951 
	done
1981 richard 952 
	if [ ! -S /var/lib/mysql/mysql.sock ]
1963 richard 953 
	then
1981 richard 954 
		echo "Problème : la base données 'MariaDB' ne s'est pas lancée !"
1963 richard 955 
		exit
1955 richard 956 
	fi
1355 richard 957 
# Secure the server
2688 lucas.echa 958 
	/usr/bin/mysql --execute "GRANT ALL PRIVILEGES ON *.* TO root@'localhost' IDENTIFIED BY '$mysqlpwd';"
2416 richard 959 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 960 
	$MYSQL "DROP DATABASE IF EXISTS test;DROP DATABASE IF EXISTS tmp;"
961 
	$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 962 
# Create 'radius' database
2688 lucas.echa 963 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_RADIUS;GRANT ALL ON $DB_RADIUS.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd';FLUSH PRIVILEGES;"
615 richard 964 
# Add an empty radius database structure
2688 lucas.echa 965 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_RADIUS < $DIR_CONF/empty-radiusd-db.sql
615 richard 966 
# modify the start script in order to close accounting connexion when the system is comming down or up
1357 richard 967 
	[ -e /lib/systemd/system/mysqld.service.default ] || cp /lib/systemd/system/mysqld.service /lib/systemd/system/mysqld.service.default
2416 richard 968 
	$SED "/^ExecStart=/a ExecStop=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /usr/lib/systemd/system/mysqld.service
969 
	$SED "/^ExecStop=/a ExecStartPost=$DIR_DEST_BIN/alcasar-mysql.sh -acct_stop" /lib/systemd/system/mysqld.service
970 
	/usr/bin/systemctl unset-environment MYSQLD_OPTS
1574 richard 971 
	/usr/bin/systemctl daemon-reload
2724 rexy 972 
} # End of init_db()
1 root 973 
 
2423 richard 974 
###################################################################
975 
##                       Function "freeradius"                   ##
976 
## - Set the configuration files                                 ##
977 
## - Set the shared secret between coova-chilli and freeradius   ##
978 
## - Adapt the Mysql conf file and counters                      ##
979 
###################################################################
2724 rexy 980 
freeradius()
1 root 981 
{
1800 richard 982 
	cp -f $DIR_CONF/empty-radiusd-db.sql /etc/raddb/
1 root 983 
	chown -R radius:radius /etc/raddb
984 
	[ -e /etc/raddb/radiusd.conf.default ] || cp /etc/raddb/radiusd.conf /etc/raddb/radiusd.conf.default
2420 richard 985 
# Set radius global parameters (radius.conf)
1 root 986 
	$SED "s?^[\t ]*#[\t ]*user =.*?user = radius?g" /etc/raddb/radiusd.conf
987 
	$SED "s?^[\t ]*#[\t ]*group =.*?group = radius?g" /etc/raddb/radiusd.conf
988 
	$SED "s?^[\t ]*status_server =.*?status_server = no?g" /etc/raddb/radiusd.conf
2420 richard 989 
	$SED "s?^[\t ]*proxy_requests.*?proxy_requests = no?g" /etc/raddb/radiusd.conf # remove the proxy function
990 
	$SED "s?^[\t ]*\$INCLUDE proxy.conf.*?#\$INCLUDE proxy.conf?g" /etc/raddb/radiusd.conf # remove the proxy function
2728 rexy 991 
# Add ALCASAR & Coovachilli dictionaries
992 
	[ -e /etc/raddb/dictionary.default ] || cp /etc/raddb/dictionary /etc/raddb/dictionary.default
2730 rexy 993 
	cp $DIR_CONF/radius/dictionary.alcasar /etc/raddb/
994 
	echo '$INCLUDE dictionary.alcasar' > /etc/raddb/dictionary
995 
	cp /usr/share/doc/coova-chilli/dictionary.coovachilli /etc/raddb/
996 
	echo '$INCLUDE dictionary.coovachilli' >> /etc/raddb/dictionary
2420 richard 997 
# Set "client.conf" to describe radius clients (coova on 127.0.0.1)
1 root 998 
	[ -e /etc/raddb/clients.conf.default ] || cp -f /etc/raddb/clients.conf /etc/raddb/clients.conf.default
999 
	cat << EOF > /etc/raddb/clients.conf
2438 richard 1000 
client localhost {
1001 
	ipaddr = 127.0.0.1
1 root 1002 
	secret = $secretradius
2438 richard 1003 
	shortname = chilli
2454 tom.houday 1004 
	nas_type = other
1 root 1005 
}
1006 
EOF
2758 rexy 1007 
# Set Virtual server
1008 
    # Remvoveing all except "alcasar virtual site")
1009 
	# 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 1010 
	cp $DIR_CONF/radius/alcasar /etc/raddb/sites-available/alcasar
1011 
	cp $DIR_CONF/radius/alcasar-with-ldap /etc/raddb/sites-available/alcasar-with-ldap
1012 
	chown radius:apache /etc/raddb/sites-available/alcasar*
1013 
	chmod 660 /etc/raddb/sites-available/alcasar*
2758 rexy 1014 
	rm -f /etc/raddb/sites-enabled/*
2420 richard 1015 
	ln -s /etc/raddb/sites-available/alcasar /etc/raddb/sites-enabled/alcasar
2454 tom.houday 1016 
# Set modules
2728 rexy 1017 
	# Add custom LDAP "available module"
2758 rexy 1018 
	# 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 1019 
	cp -f $DIR_CONF/radius/ldap-alcasar /etc/raddb/mods-available/
1020 
	chown -R radius:radius /etc/raddb/mods-available/ldap-alcasar
2728 rexy 1021 
	# Set only usefull modules for ALCASAR (! the module 'ldap-alcasar' is enabled only via ACC)
2454 tom.houday 1022 
	rm -rf  /etc/raddb/mods-enabled/*
2615 tom.houday 1023 
	for mods in sql sqlcounter attr_filter expiration logintime pap expr always
2454 tom.houday 1024 
	do
1025 
		ln -s /etc/raddb/mods-available/$mods /etc/raddb/mods-enabled/$mods
1026 
	done
2758 rexy 1027 
# Configure SQL module
2420 richard 1028 
	[ -e /etc/raddb/mods-available/sql.default ] || cp /etc/raddb/mods-available/sql /etc/raddb/mods-available/sql.default
2423 richard 1029 
	$SED "s?^[\t ]*driver =.*?driver = \"rlm_sql_mysql\"?g" /etc/raddb/mods-available/sql
1030 
	$SED "s?^[\t ]*dialect =.*?dialect = \"mysql\"?g" /etc/raddb/mods-available/sql
2420 richard 1031 
	$SED "s?^[\t ]*radius_db =.*?radius_db = \"$DB_RADIUS\"?g" /etc/raddb/mods-available/sql
2423 richard 1032 
	$SED "s?^#[\t ]*server =.*?server = \"localhost\"?g" /etc/raddb/mods-available/sql
1033 
	$SED "s?^#[\t ]*port =.*?port = \"3306\"?g" /etc/raddb/mods-available/sql
1034 
	$SED "s?^#[\t ]*login =.*?login = \"$DB_USER\"?g" /etc/raddb/mods-available/sql
1035 
	$SED "s?^#[\t ]*password =.*?password = \"$radiuspwd\"?g" /etc/raddb/mods-available/sql
2758 rexy 1036 
	# no TLS encryption on 127.0.0.1
2763 rexy 1037 
	$SED "s?^[\t ]*ca_file =.*?#&?g" /etc/raddb/mods-available/sql
1038 
	$SED "s?^[\t ]*ca_path =.*?#&?g" /etc/raddb/mods-available/sql
1039 
	$SED "s?^[\t ]*certificate_file =.*?#&?g" /etc/raddb/mods-available/sql
1040 
	$SED "s?^[\t ]*private_key_file =.*?#&?g" /etc/raddb/mods-available/sql
1041 
	$SED "s?^[\t ]*cipher =.*?#&?g" /etc/raddb/mods-available/sql
1042 
	$SED "s?^[\t ]*tls_required =.*?tls_required = no?g" /etc/raddb/mods-available/sql
2454 tom.houday 1043 
# queries.conf modifications : case sensitive for username, check simultaneous use, patch on 'postauth' table, etc.
2420 richard 1044 
	[ -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
1045 
	cp -f $DIR_CONF/radius/queries.conf /etc/raddb/mods-config/sql/main/mysql/queries.conf
1046 
	chown -R radius:radius /etc/raddb/mods-config/sql/main/mysql/queries.conf
2421 richard 1047 
# sqlcounter modifications
2470 richard 1048 
	[ -e /etc/raddb/mods-available/sqlcounter.default ] || cp /etc/raddb/mods-available/sqlcounter /etc/raddb/mods-available/sqlcounter.default
1049 
	cp -f $DIR_CONF/radius/sqlcounter /etc/raddb/mods-available/sqlcounter
1050 
	chown -R radius:radius /etc/raddb/mods-available/sqlcounter
2421 richard 1051 
# make certain that mysql is up before freeradius start
1358 richard 1052 
	[ -e /lib/systemd/system/radiusd.service.default ] || cp /lib/systemd/system/radiusd.service /lib/systemd/system/radiusd.service.default
1053 
	$SED "s?^After=.*?After=syslog.target network.target mysqld.service?g" /lib/systemd/system/radiusd.service
1574 richard 1054 
	/usr/bin/systemctl daemon-reload
2597 tom.houday 1055 
# Allow apache to change some conf files (ie : ldap on/off)
1056 
	chgrp apache /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2770 rexy 1057 
	chmod 750 /etc/raddb /etc/raddb/sites-available /etc/raddb/mods-available
2724 rexy 1058 
} # End of freeradius()
1 root 1059 
 
2423 richard 1060 
#############################################################################
2552 rexy 1061 
##                           Function "chilli"                             ##
2423 richard 1062 
## - Creation of the conf file and init file (systemd) for coova-chilli    ##
1063 
## - Adapt the authentication web page (intercept.php)                     ##
1064 
#############################################################################
2724 rexy 1065 
chilli()
1 root 1066 
{
1370 richard 1067 
# chilli unit for systemd
2324 tom.houday 1068 
	cat << EOF > /lib/systemd/system/chilli.service
1372 richard 1069 
#  This file is part of systemd.
1070 
#
1071 
#  systemd is free software; you can redistribute it and/or modify it
1072 
#  under the terms of the GNU General Public License as published by
1073 
#  the Free Software Foundation; either version 2 of the License, or
1074 
#  (at your option) any later version.
2771 rexy 1075 
 
1076 
# This unit launches coova-chilli a captive portal
1370 richard 1077 
[Unit]
1078 
Description=chilli is a captive portal daemon
1079 
After=network.target
1080 
 
1081 
[Service]
1379 richard 1082 
Type=forking
1370 richard 1083 
ExecStart=/usr/libexec/chilli start
1084 
ExecStop=/usr/libexec/chilli stop
1085 
ExecReload=/usr/libexec/chilli reload
2775 rexy 1086 
PIDFile=/run/chilli.pid
1370 richard 1087 
 
1088 
[Install]
1089 
WantedBy=multi-user.target
1090 
EOF
799 richard 1091 
# init file creation
1370 richard 1092 
	[ -e /etc/init.d/chilli.default ] || mv /etc/init.d/chilli /etc/init.d/chilli.default
1801 richard 1093 
	cat <<EOF > /etc/init.d/chilli
799 richard 1094 
#!/bin/sh
1095 
#
1096 
# chilli CoovaChilli init
1097 
#
1098 
# chkconfig: 2345 65 35
1099 
# description: CoovaChilli
1100 
### BEGIN INIT INFO
1101 
# Provides:       chilli
2454 tom.houday 1102 
# Required-Start: network
1103 
# Should-Start:
799 richard 1104 
# Required-Stop:  network
2454 tom.houday 1105 
# Should-Stop:
799 richard 1106 
# Default-Start:  2 3 5
1107 
# Default-Stop:
1108 
# Description:    CoovaChilli access controller
1109 
### END INIT INFO
1110 
 
1111 
[ -f /usr/sbin/chilli ] || exit 0
1112 
. /etc/init.d/functions
1113 
CONFIG=/etc/chilli.conf
2775 rexy 1114 
pidfile=/run/chilli.pid
799 richard 1115 
[ -f \$CONFIG ] || {
2394 tom.houday 1116 
	echo "\$CONFIG Not found"
1117 
	exit 0
799 richard 1118 
}
2376 tom.houday 1119 
current_users_file="/var/tmp/havp/current_users.txt"	# file containing active users
799 richard 1120 
RETVAL=0
1121 
prog="chilli"
1122 
case \$1 in
2394 tom.houday 1123 
	start)
2454 tom.houday 1124 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1125 
			gprintf "chilli is already running"
1126 
		else
1127 
			gprintf "Starting \$prog: "
1128 
			echo '' > \$current_users_file && chown apache:apache \$current_users_file
2775 rexy 1129 
			rm -f /run/chilli* # cleaning
2394 tom.houday 1130 
			/usr/sbin/modprobe tun >/dev/null 2>&1
1131 
			echo 1 > /proc/sys/net/ipv4/ip_forward
1132 
			[ -e /dev/net/tun ] || {
2454 tom.houday 1133 
				(cd /dev;
1134 
				mkdir net;
1135 
				cd net;
2394 tom.houday 1136 
				mknod tun c 10 200)
1137 
			}
1138 
			ifconfig $INTIF 0.0.0.0
1139 
			/usr/sbin/ethtool -K $INTIF gro off
1140 
			daemon /usr/sbin/chilli -c \$CONFIG --pidfile=\$pidfile &
1141 
			RETVAL=\$?
1142 
		fi
1143 
		;;
799 richard 1144 
 
2394 tom.houday 1145 
	reload)
1146 
		killall -HUP chilli
1147 
		;;
799 richard 1148 
 
2394 tom.houday 1149 
	restart)
1150 
		\$0 stop
1151 
		sleep 2
1152 
		\$0 start
1153 
		;;
799 richard 1154 
 
2394 tom.houday 1155 
	status)
1156 
		status chilli
1157 
		RETVAL=0
1158 
		;;
1159 
 
1160 
	stop)
2454 tom.houday 1161 
		if [ -f \$pidfile ] ; then
2394 tom.houday 1162 
			gprintf "Shutting down \$prog: "
1163 
			killproc /usr/sbin/chilli
1164 
			RETVAL=\$?
1165 
			[ \$RETVAL = 0 ] && rm -f \$pidfile
1166 
			[ -e \$current_users_file ] && rm -f \$current_users_file
2454 tom.houday 1167 
		else
2394 tom.houday 1168 
			gprintf "chilli is not running"
1169 
		fi
1170 
		;;
1171 
 
1172 
	*)
1173 
		echo "Usage: \$0 {start|stop|restart|reload|status}"
1174 
		exit 1
799 richard 1175 
esac
1176 
echo
1177 
EOF
2324 tom.houday 1178 
	chmod a+x /etc/init.d/chilli
1179 
	ln -s /etc/init.d/chilli /usr/libexec/chilli
799 richard 1180 
# conf file creation
346 richard 1181 
	[ -e /etc/chilli.conf.default ] || cp /etc/chilli.conf /etc/chilli.conf.default
2016 raphael.pi 1182 
	#NTP Option configuration for DHCP
2032 richard 1183 
	#DHCP Options : rfc2132
1184 
		#dhcp option value will be convert in hexa.
1185 
		#NTP option (or 'option 42') is like :
2454 tom.houday 1186 
		#
2032 richard 1187 
		#    Code   Len         Address 1               Address 2
1188 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1189 
		#   |  42 |  n  |  a1 |  a2 |  a3 |  a4 |  a1 |  a2 |  ...
1190 
		#   +-----+-----+-----+-----+-----+-----+-----+-----+--
1191 
		#
1192 
		#Code : 42 => 2a
1193 
		#Len : 4 => 04
2688 lucas.echa 1194 
	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 $PRIVATE_IP | cut -d'.' -f4)")
346 richard 1195 
	cat <<EOF > /etc/chilli.conf
1196 
# coova config for ALCASAR
2775 rexy 1197 
cmdsocket	/run/chilli.sock
1336 richard 1198 
unixipc		chilli.$INTIF.ipc
2775 rexy 1199 
pidfile		/run/chilli.pid
346 richard 1200 
net		$PRIVATE_NETWORK_MASK
595 richard 1201 
dhcpif		$INTIF
841 richard 1202 
ethers		$DIR_DEST_ETC/alcasar-ethers
861 richard 1203 
#nodynip
865 richard 1204 
#statip
1205 
dynip		$PRIVATE_NETWORK_MASK
1249 richard 1206 
domain		$DOMAIN
355 richard 1207 
dns1		$PRIVATE_IP
1208 
dns2		$PRIVATE_IP
346 richard 1209 
uamlisten	$PRIVATE_IP
503 richard 1210 
uamport		3990
2370 tom.houday 1211 
uamuiport	3991
837 richard 1212 
macauth
1213 
macpasswd	password
1697 richard 1214 
strictmacauth
1243 richard 1215 
locationname	$HOSTNAME.$DOMAIN
346 richard 1216 
radiusserver1	127.0.0.1
1217 
radiusserver2	127.0.0.1
1218 
radiussecret	$secretradius
1219 
radiusauthport	1812
1220 
radiusacctport	1813
2818 rexy 1221 
uamserver	http://$HOSTNAME.$DOMAIN/intercept.php
2374 tom.houday 1222 
redirurl
1243 richard 1223 
radiusnasid	$HOSTNAME.$DOMAIN
346 richard 1224 
uamsecret	$secretuam
1249 richard 1225 
uamallowed	$HOSTNAME,$HOSTNAME.$DOMAIN
346 richard 1226 
coaport		3799
1379 richard 1227 
conup		$DIR_DEST_BIN/alcasar-conup.sh
1228 
condown		$DIR_DEST_BIN/alcasar-condown.sh
2594 tom.houday 1229 
macup		$DIR_DEST_BIN/alcasar-macup.sh
503 richard 1230 
include		$DIR_DEST_ETC/alcasar-uamallowed
1231 
include		$DIR_DEST_ETC/alcasar-uamdomain
2016 raphael.pi 1232 
dhcpopt		2a04$PRIVATE_IP_HEXA
1613 franck 1233 
#dhcpgateway		none
1234 
#dhcprelayagent		none
1610 franck 1235 
#dhcpgatewayport	none
2234 richard 1236 
sslkeyfile	/etc/pki/tls/private/alcasar.key
1237 
sslcertfile	/etc/pki/tls/certs/alcasar.crt
2818 rexy 1238 
#redirssl
1239 
#uamuissl
346 richard 1240 
EOF
2274 richard 1241 
# 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 1242 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers
2274 richard 1243 
	echo "$PRIVATE_MAC $PRIVATE_SECOND_IP" > $DIR_DEST_ETC/alcasar-ethers-info
840 richard 1244 
# create files for trusted domains and urls
1148 crox53 1245 
	touch $DIR_DEST_ETC/alcasar-uamallowed $DIR_DEST_ETC/alcasar-uamdomain
503 richard 1246 
	chown root:apache $DIR_DEST_ETC/alcasar-*
1247 
	chmod 660 $DIR_DEST_ETC/alcasar-*
847 richard 1248 
# Configuration des fichier WEB d'interception (secret partagé avec coova-chilli)
526 stephane 1249 
	$SED "s?^\$uamsecret =.*?\$uamsecret = \"$secretuam\";?g" $DIR_WEB/intercept.php
796 richard 1250 
# user 'chilli' creation (in order to run conup/off and up/down scripts
2396 tom.houday 1251 
	chilli_exist=`grep -c ^chilli: /etc/passwd`
796 richard 1252 
	if [ "$chilli_exist" == "1" ]
1253 
	then
2454 tom.houday 1254 
		userdel -r chilli 2>/dev/null
796 richard 1255 
	fi
1256 
	groupadd -f chilli
1257 
	useradd -r -g chilli -s /bin/false -c "system user for coova-chilli" chilli
2724 rexy 1258 
}  # End of chilli()
1349 richard 1259 
 
2541 rexy 1260 
################################################################
2521 armand.ito 1261 
##                   Function "e2guardian"                    ##
2541 rexy 1262 
## - Set the parameters of this HTML proxy (as controler)     ##
1263 
################################################################
2724 rexy 1264 
e2guardian()
1 root 1265 
{
2758 rexy 1266 
# Adapt systemd unit
1267 
[ -e /lib/systemd/system/e2guardian.service.default ] || cp /lib/systemd/system/e2guardian.service /lib/systemd/system/e2guardian.service.default
2521 armand.ito 1268 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/e2guardian -c /etc/e2guardian/e2guardian.conf?g" /lib/systemd/system/e2guardian.service
1269 
	$SED "s?^After=.*?After=network.target chilli.service?g" /lib/systemd/system/e2guardian.service
1270 
	[ -e $DIR_DG/e2guardian.conf.default ] || cp $DIR_DG/e2guardian.conf $DIR_DG/e2guardian.conf.default
2758 rexy 1271 
# Adapt the main conf file
1293 richard 1272 
# French deny HTML page
2764 rexy 1273 
	$SED "s?^language =.*?language = 'french'?g" $DIR_DG/e2guardian.conf
1293 richard 1274 
# Listen only on LAN side
2521 armand.ito 1275 
	$SED "s?^filterip.*?filterip = $PRIVATE_IP?g" $DIR_DG/e2guardian.conf
2775 rexy 1276 
# E2guardian listens on 8080 (HTTP)
1277 
	$SED "s?^filterports =.*?filterports = 8080?g" $DIR_DG/e2guardian.conf
1278 
# E2guardian listens transparently on 8443 (HTTPS)
1279 
	$SED "s?^transparenthttpsport =.*?transparenthttpsport = 8443?g" $DIR_DG/e2guardian.conf
2758 rexy 1280 
# DG send its flow to HAVP (127.0.0.1:8090)
1281 
	$SED "s?^#proxyip.*?proxyip = 127.0.0.1?g" $DIR_DG/e2guardian.conf
1282 
	$SED "s?^#proxyport.*?proxyport = 8090?g" $DIR_DG/e2guardian.conf
1293 richard 1283 
# Don't log
2521 armand.ito 1284 
	$SED "s?^loglevel =.*?loglevel = 0?g" $DIR_DG/e2guardian.conf
2775 rexy 1285 
# Disable HTML content control (weighted & banned)
2521 armand.ito 1286 
	$SED "s?^weightedphrasemode =.*?weightedphrasemode = 0?g" $DIR_DG/e2guardian.conf
2764 rexy 1287 
    cp $DIR_DG/lists/bannedphraselist $DIR_DG/lists/bannedphraselist.default
2758 rexy 1288 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedphraselist # (comment what is not)
2519 rexy 1289 
# Disable URL control with regex
2764 rexy 1290 
    cp $DIR_DG/lists/bannedregexpurllist $DIR_DG/lists/bannedregexpurllist.default
2758 rexy 1291 
	$SED "s?^[^#]?#&?g" $DIR_DG/lists/bannedregexpurllist # (comment what is not)
1292 
# Adapt the first group file (only one for instance)
2521 armand.ito 1293 
	[ -e $DIR_DG/e2guardianf1.conf.default ] || cp $DIR_DG/e2guardianf1.conf $DIR_DG/e2guardianf1.conf.default
2758 rexy 1294 
# Reporting (deny page) in HTML
1295 
	$SED "s/^reportinglevel =.*/reportinglevel = 3/g" $DIR_DG/e2guardianf1.conf
1296 
 
2775 rexy 1297 
# Replace the default deny HTML page (only fr & uk) --> !!! search why our pages make the server crash...
2764 rexy 1298 
#	[ -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
1299 
#	cp -f $DIR_CONF/template-fr.html /usr/share/e2guardian/languages/french/template.html
1300 
#	[ -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
1301 
#	cp -f $DIR_CONF/template.html /usr/share/e2guardian/languages/ukenglish/template.html
2758 rexy 1302 
# Dont filtering files by extension or mime-type (empty list)
497 richard 1303 
	[ -e $DIR_DG/lists/bannedextensionlist.default ] || mv $DIR_DG/lists/bannedextensionlist $DIR_DG/lists/bannedextensionlist.default
2764 rexy 1304 
	touch $DIR_DG/lists/bannedextensionlist
497 richard 1305 
	[ -e $DIR_DG/lists/bannedmimetypelist.default ] || mv $DIR_DG/lists/bannedmimetypelist $DIR_DG/lists/bannedmimetypelist.default
1306 
	touch $DIR_DG/lists/bannedmimetypelist
2758 rexy 1307 
# Empty LAN IP list that won't be WEB filtered
497 richard 1308 
	[ -e $DIR_DG/lists/exceptioniplist.default ] || mv $DIR_DG/lists/exceptioniplist $DIR_DG/lists/exceptioniplist.default
1309 
	touch $DIR_DG/lists/exceptioniplist
2758 rexy 1310 
# Creation of ALCASAR banned site list
497 richard 1311 
	[ -e $DIR_DG/lists/bannedsitelist.default ] || mv $DIR_DG/lists/bannedsitelist $DIR_DG/lists/bannedsitelist.default
2758 rexy 1312 
	cat <<EOF > $DIR_DG/lists/bannedsitelist
2775 rexy 1313 
# E2guardian filter config for ALCASAR
1314 
# In ALCASAR E2guardian filters only URLs (domains are filtered with unbound)
2758 rexy 1315 
# block all sites except those in the exceptionsitelist --> liste blanche (désactivée)
1316 
#**
1317 
# block all SSL and CONNECT tunnels
1318 
**s
1319 
# block all SSL and CONNECT tunnels specified only as an IP
1320 
*ips
1321 
# block all sites specified only by an IP
1322 
*ip
1323 
EOF
2775 rexy 1324 
# Creation of ALCASAR empty banned URLs list (filled later with Toulouse BL --> see BL function)
497 richard 1325 
	[ -e $DIR_DG/lists/bannedurllist.default ] || mv $DIR_DG/lists/bannedurllist $DIR_DG/lists/bannedurllist.default
2758 rexy 1326 
	cat <<EOF > $DIR_DG/lists/bannedurllist
1327 
# E2guardian filter config for ALCASAR
1328 
EOF
2775 rexy 1329 
# Creation of files for rehabilited domains and urls
2758 rexy 1330 
	[ -e $DIR_DG/lists/exceptionsitelist.default ] || mv $DIR_DG/lists/exceptionsitelist $DIR_DG/lists/exceptionsitelist.default
1331 
	[ -e $DIR_DG/lists/exceptionurllist.default ] || mv $DIR_DG/lists/exceptionurllist $DIR_DG/lists/exceptionurllist.default
1332 
	touch $DIR_DG/lists/exceptionsitelist
1333 
	touch $DIR_DG/lists/exceptionurllist
1334 
# Add Bing to the safesearch url regext list (parental control)
2775 rexy 1335 
	[ -e $DIR_DG/lists/urlregexplist.default ] || cp $DIR_DG/lists/urlregexplist $DIR_DG/lists/urlregexplist.default
2758 rexy 1336 
	cat <<EOF >> $DIR_DG/lists/urlregexplist
2776 rexy 1337 
 
2758 rexy 1338 
# Bing - add 'adlt=strict'
1339 
#"(^http://[0-9a-z]+\.bing\.[a-z]+[-/%.0-9a-z]*\?)(.*)"->"\1\2&adlt=strict"
1340 
EOF
1341 
# 'Safesearch' regex actualisation
1342 
	$SED "s?images?search?g" $DIR_DG/lists/urlregexplist
1343 
# change the google safesearch ("safe=strict" instead of "safe=vss")
1344 
	$SED "s?safe=vss?safe=strict?g" $DIR_DG/lists/urlregexplist
2775 rexy 1345 
# create log folder
1346 
    mkdir -p /var/log/e2guardian
1347 
	chown -R e2guardian /etc/e2guardian /var/log/e2guardian
2724 rexy 1348 
} # End of e2guardian()
1 root 1349 
 
71 richard 1350 
##################################################################
2519 rexy 1351 
##                     Function "antivirus"                     ##
1352 
## - Set the parameters of havp, libclamav and freshclam        ##
71 richard 1353 
##################################################################
2724 rexy 1354 
antivirus()
71 richard 1355 
{
1358 richard 1356 
# create 'havp' user
2396 tom.houday 1357 
	havp_exist=`grep -c ^havp: /etc/passwd`
307 richard 1358 
	if [ "$havp_exist" == "1" ]
288 richard 1359 
	then
2454 tom.houday 1360 
		userdel -r havp 2>/dev/null
1361 
		groupdel havp 2>/dev/null
288 richard 1362 
	fi
307 richard 1363 
	groupadd -f havp
1486 richard 1364 
	useradd -r -g havp -s /bin/false -c "system user for havp (antivirus proxy)" havp
2775 rexy 1365 
	mkdir -p /var/tmp/havp /var/log/havp /run/havp /var/log/clamav /var/lib/clamav
1366 
	chown -R havp:havp /var/tmp/havp /var/log/havp /run/havp
1841 richard 1367 
	chown -R clamav:clamav /var/log/clamav /var/lib/clamav
109 richard 1368 
	[ -e /etc/havp/havp.config.default ] || cp /etc/havp/havp.config /etc/havp/havp.config.default
1369 
	$SED "/^REMOVETHISLINE/d" /etc/havp/havp.config
2775 rexy 1370 
	$SED "s?^# PIDFILE.*?PIDFILE /run/havp/havp.pid?g" /etc/havp/havp.config	# pidfile
1484 richard 1371 
	$SED "s?^# TRANSPARENT.*?TRANSPARENT false?g" /etc/havp/havp.config		# transparent mode
631 richard 1372 
	$SED "s?^# BIND_ADDRESS.*?BIND_ADDRESS 127.0.0.1?g" /etc/havp/havp.config	# we listen only on loopback
1485 richard 1373 
	$SED "s?^# PORT.*?PORT 8090?g" /etc/havp/havp.config				# datas come on port 8090 (on loopback)
990 franck 1374 
	$SED "s?^# TIMEFORMAT.*?TIMEFORMAT %Y %b %d %H:%M:%S?g" /etc/havp/havp.config	# Log format
631 richard 1375 
	$SED "s?^ENABLECLAMLIB.*?ENABLECLAMLIB true?g" /etc/havp/havp.config		# active libclamav AV
1376 
	$SED "s?^# LOG_OKS.*?LOG_OKS false?g" /etc/havp/havp.config			# log only when malware matches
659 richard 1377 
	$SED "s?^# SERVERNUMBER.*?SERVERNUMBER 10?g" /etc/havp/havp.config		# 10 daemons are started simultaneously
835 richard 1378 
	$SED "s?^# SCANIMAGES.*?SCANIMAGES false?g" /etc/havp/havp.config		# doesn't scan image files
1379 
	$SED "s?^# SKIPMIME.*?SKIPMIME image\/\* video\/\* audio\/\*?g" /etc/havp/havp.config # doesn't scan some multimedia files
2768 rexy 1380 
	$SED "s?^# SCANTEMPFILE.*?SCANTEMPFILE /var/tmp/havp/havp-XXXXXX?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
2776 rexy 1381 
	$SED "s?^# TEMPDIR.*?TEMPDIR /var/tmp/havp?g" /etc/havp/havp.config		# Use our special tmp FS (memfs)
1007 richard 1382 
# skip checking of youtube flow (too heavy load / risk too low)
1383 
	[ -e /etc/havp/whitelist.default ] || cp /etc/havp/whitelist /etc/havp/whitelist.default
1384 
	echo "# Whitelist youtube flow" >> /etc/havp/whitelist
1385 
	echo "*.youtube.com/*" >> /etc/havp/whitelist
1544 richard 1386 
# adapt init script and systemd unit
335 richard 1387 
	[ -e /etc/init.d/havp.default ] || cp /etc/init.d/havp /etc/init.d/havp.default
481 franck 1388 
	cp -f $DIR_CONF/havp-init /etc/init.d/havp
2768 rexy 1389 
    cp -f $DIR_CONF/havp.service /lib/systemd/system/
1390 
	# replace of the intercept page (template)
340 richard 1391 
	cp -f $DIR_CONF/virus-fr.html /etc/havp/templates/fr/virus.html
1392 
	cp -f $DIR_CONF/virus-en.html /etc/havp/templates/en/virus.html
1358 richard 1393 
# update virus database every 4 hours (24h/6)
1357 richard 1394 
	[ -e /etc/freshclam.conf.default ] || cp /etc/freshclam.conf /etc/freshclam.conf.default
1395 
	$SED "s?^Checks.*?Checks 6?g" /etc/freshclam.conf
489 richard 1396 
	$SED "s?^NotifyClamd.*?# NotifyClamd /etc/clamd.conf?g" /etc/freshclam.conf
2764 rexy 1397 
	$SED "/^DatabaseMirror/a DatabaseMirror db.fr.clamav.net" /etc/freshclam.conf
1358 richard 1398 
	$SED "s?MaxAttempts.*?MaxAttempts 3?g" /etc/freshclam.conf
1385 richard 1399 
# update now
2801 rexy 1400 
	/usr/bin/freshclam --no-warnings --quiet
2724 rexy 1401 
} # End of antivirus()
71 richard 1402 
 
2519 rexy 1403 
################################################################################
1404 
##                           Function "tinyproxy"                             ##
2552 rexy 1405 
## - Set the parameters of tinyproxy (proxy between filtered users and havp)  ##
2519 rexy 1406 
################################################################################
2724 rexy 1407 
tinyproxy()
1485 richard 1408 
{
2396 tom.houday 1409 
	tinyproxy_exist=`grep -c ^tinyproxy: /etc/passwd`
1486 richard 1410 
	if [ "$tinyproxy_exist" == "1" ]
1411 
	then
2454 tom.houday 1412 
		userdel -r tinyproxy 2>/dev/null
1413 
		groupdel tinyproxy 2>/dev/null
1486 richard 1414 
	fi
1415 
	groupadd -f tinyproxy
1488 richard 1416 
	useradd -r -g tinyproxy -s /bin/false -c "system user for tinyproxy" tinyproxy
2775 rexy 1417 
	mkdir -p /run/tinyproxy /var/log/tinyproxy
1418 
	chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1486 richard 1419 
	[ -e /etc/tinyproxy/tinyproxy.conf.default ] || cp /etc/tinyproxy/tinyproxy.conf /etc/tinyproxy/tinyproxy.conf.default
1420 
	$SED "s?^User.*?User tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1421 
	$SED "s?^Group.*?Group tinyproxy?g" /etc/tinyproxy/tinyproxy.conf
1422 
	$SED "s?^Port.*?Port 8090?g" /etc/tinyproxy/tinyproxy.conf			# Listen Port
1423 
	$SED "s?^#Listen.*?Listen $PRIVATE_IP?g" /etc/tinyproxy/tinyproxy.conf		# Listen NIC (only intif)
1508 richard 1424 
	$SED "s?^#LogFile.*?LogFile \"/var/log/tinyproxy/tinyproxy.log\"?g" /etc/tinyproxy/tinyproxy.conf
2775 rexy 1425 
	$SED "s?^#PidFile.*?PidFile \"/run/tinyproxy/tinyproxy.pid\"?g" /etc/tinyproxy/tinyproxy.conf
1486 richard 1426 
	$SED "s?^LogLevel.*?LogLevel Error?g" /etc/tinyproxy/tinyproxy.conf		# Only errors are logged
2764 rexy 1427 
	$SED "s?^#Upstream.*?Upstream http 127.0.0.1:8090?g" /etc/tinyproxy/tinyproxy.conf	# forward to HAVP
1486 richard 1428 
	$SED "s?^#DisableViaHeader.*?DisableViaHeader Yes?g" /etc/tinyproxy/tinyproxy.conf	# Stealth mode
1544 richard 1429 
	$SED "s?^Allow.*?Allow $PRIVATE_NETWORK_MASK?g" /etc/tinyproxy/tinyproxy.conf	# Allow from LAN
1509 richard 1430 
# Create the systemd unit
1431 
cat << EOF > /lib/systemd/system/tinyproxy.service
1432 
#  This file is part of systemd.
1433 
#
1434 
#  systemd is free software; you can redistribute it and/or modify it
1435 
#  under the terms of the GNU General Public License as published by
1436 
#  the Free Software Foundation; either version 2 of the License, or
1437 
#  (at your option) any later version.
1485 richard 1438 
 
1509 richard 1439 
# This unit launches tinyproxy (a very light proxy).
1518 richard 1440 
# The "sleep 2" is needed because the pid file isn't ready for systemd
1509 richard 1441 
[Unit]
1442 
Description=Tinyproxy Web Proxy Server
2764 rexy 1443 
After=network-online.target iptables.service
1509 richard 1444 
 
1445 
[Service]
1446 
Type=forking
2775 rexy 1447 
ExecStartPre=/bin/chown -R tinyproxy.tinyproxy /run/tinyproxy /var/log/tinyproxy
1518 richard 1448 
ExecStartPre=/bin/sleep 2
2775 rexy 1449 
PIDFile=/run/tinyproxy/tinyproxy.pid
1509 richard 1450 
ExecStart=/usr/sbin/tinyproxy -c /etc/tinyproxy/tinyproxy.conf
2764 rexy 1451 
ExecStop=/usr/bin/killall -9 tinyproxy
1509 richard 1452 
[Install]
1453 
WantedBy=multi-user.target
1454 
EOF
1455 
 
2724 rexy 1456 
} # end of tinyproxy()
1457 
 
1458 
##############################################################
1459 
##                            function "ulogd"              ##
1460 
## - Ulog config for multi-log files                        ##
1461 
##############################################################
1462 
ulogd()
476 richard 1463 
{
1464 
# Three instances of ulogd (three different logfiles)
1465 
	[ -d /var/log/firewall ] || mkdir -p /var/log/firewall
478 richard 1466 
	nl=1
1358 richard 1467 
	for log_type in traceability ssh ext-access
478 richard 1468 
	do
1365 richard 1469 
		[ -e /lib/systemd/system/ulogd-$log_type.service ] || cp -f /lib/systemd/system/ulogd.service /lib/systemd/system/ulogd-$log_type.service
1369 richard 1470 
		[ -e /var/log/firewall/$log_type.log ] || echo "" > /var/log/firewall/$log_type.log
1375 richard 1471 
		cp -f $DIR_CONF/ulogd-sample.conf /etc/ulogd-$log_type.conf
1704 richard 1472 
		$SED "s?^group=.*?group=$nl?g" /etc/ulogd-$log_type.conf
478 richard 1473 
		cat << EOF >> /etc/ulogd-$log_type.conf
1452 richard 1474 
[emu1]
478 richard 1475 
file="/var/log/firewall/$log_type.log"
1476 
sync=1
1477 
EOF
1452 richard 1478 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/ulogd -u ulogd -c /etc/ulogd-$log_type.conf $ULOGD_OPTIONS?g" /lib/systemd/system/ulogd-$log_type.service
478 richard 1479 
		nl=`expr $nl + 1`
1480 
	done
476 richard 1481 
	chown -R root:apache /var/log/firewall
1482 
	chmod 750 /var/log/firewall
1483 
	chmod 640 /var/log/firewall/*
2724 rexy 1484 
}  # End of ulogd()
476 richard 1485 
 
1159 crox53 1486 
##########################################################
2519 rexy 1487 
##                    Function "nfsen"                  ##
2771 rexy 1488 
## - configure NetFlow collector (nfcapd)               ##
1489 
## - configure NetFlow grapher (nfsen-ng)               ##
1159 crox53 1490 
##########################################################
1389 richard 1491 
nfsen()
1 root 1492 
{
2772 rexy 1493 
	groupadd -f nfcapd
2771 rexy 1494 
	useradd -r -g nfcapd -s /bin/false -c "system user for nfcapd" nfcapd
1495 
# nfcapd unit for systemd
1496 
	cat << EOF > /lib/systemd/system/nfcapd.service
1372 richard 1497 
#  This file is part of systemd.
1498 
#
1499 
#  systemd is free software; you can redistribute it and/or modify it
1500 
#  under the terms of the GNU General Public License as published by
1501 
#  the Free Software Foundation; either version 2 of the License, or
1502 
#  (at your option) any later version.
1503 
 
2771 rexy 1504 
# This unit launches nfcapd (a Netflow collector).
1372 richard 1505 
[Unit]
2771 rexy 1506 
Description=Netflow Capture Daemon
1507 
After=network-online.target iptables.service
1372 richard 1508 
 
1509 
[Service]
2771 rexy 1510 
Type=exec
2776 rexy 1511 
ExecStartPre=/bin/mkdir -p /run/nfcapd
1512 
ExecStartPre=/bin/chown nfcapd:nfcapd /run/nfcapd
2771 rexy 1513 
PIDFile=/run/nfcapd/nfcapd.pid
2825 rexy 1514 
ExecStart=/usr/bin/nfcapd -w -D -b 127.0.0.1 -p 2055 -u nfcapd -g nfcapd -B 200000 -t 300 -S 7 -z -P /run/nfcapd/nfcapd.pid -I alcasar_netflow -l /var/log/nfsen/profiles-data/live/alcasar_netflow
2771 rexy 1515 
ExecReload=/bin/kill -HUP $MAINPID
1372 richard 1516 
 
1517 
[Install]
1518 
WantedBy=multi-user.target
1519 
EOF
2825 rexy 1520 
    [ -d /var/log/nfsen/profiles-data/live/alcasar_netflow ] || mkdir -p /var/log/nfsen/profiles-data/live/alcasar_netflow
2775 rexy 1521 
    [ -d /run/nfcapd ] || mkdir -p /run/nfcapd
1522 
    chown -R nfcapd:nfcapd /var/log/nfsen /run/nfcapd
2724 rexy 1523 
} # End of nfsen()
1 root 1524 
 
2552 rexy 1525 
###########################################################
1526 
##                     Function "vnstat"                 ##
2809 rexy 1527 
## - Initialization of vnstat and vnstat-dashboard       ##
2552 rexy 1528 
###########################################################
2724 rexy 1529 
vnstat()
1541 richard 1530 
{
2809 rexy 1531 
    # vnstat
1532 
    [ -e /etc/vnstat.conf.default ] || cp /etc/vnstat.conf /etc/vnstat.conf.default
2589 rexy 1533 
	$SED "s?^Interface.*?Interface \"$EXTIF\"?g" /etc/vnstat.conf
2688 lucas.echa 1534 
	$SED "s?^DatabaseDir.*?DatabaseDir /var/log/vnstat?g" /etc/vnstat.conf
2809 rexy 1535 
    # vnstat-dashboard
1536 
    $SED "s?^\$thisInterface.*?\$thisInterface = \"$EXTIF\";?" $DIR_ACC/manager/vnstat/index.php
2724 rexy 1537 
} # End of vnstat()
2281 tom.houday 1538 
 
2724 rexy 1539 
###################################################################
1540 
##                     Function "dnsmasq"                        ##
1541 
## - creation of the conf files of dnsmasq (whitelist for ipset )##
1542 
###################################################################
1543 
dnsmasq()
219 jeremy 1544 
{
1545 
	[ -d /var/log/dnsmasq ] || mkdir /var/log/dnsmasq
2688 lucas.echa 1546 
	[ -e /etc/dnsmasq.conf.default ] || mv /etc/dnsmasq.conf /etc/dnsmasq.conf.default
2724 rexy 1547 
	# dnsmasq listen on udp 55 ("dnsmasq with whitelist")
1928 richard 1548 
	cat << EOF > /etc/dnsmasq-whitelist.conf
1390 richard 1549 
# Configuration file for "dnsmasq with whitelist"
1873 richard 1550 
# ADD Toulouse university whitelist domains
2775 rexy 1551 
pid-file=/run/dnsmasq-whitelist.pid
2688 lucas.echa 1552 
listen-address=127.0.0.1
1356 richard 1553 
port=55
1472 richard 1554 
no-dhcp-interface=lo
1356 richard 1555 
bind-interfaces
1721 richard 1556 
cache-size=1024
1356 richard 1557 
domain-needed
1558 
expand-hosts
1559 
bogus-priv
1560 
filterwin2k
2688 lucas.echa 1561 
ipset=/#/wl_ip_allowed	# dynamically add the resolv IP address in the Firewall rules
1562 
server=$DNS1
1563 
server=$DNS2
1356 richard 1564 
EOF
2688 lucas.echa 1565 
	# Create dnsmasq-whitelist unit
2745 rexy 1566 
	mv /lib/systemd/system/dnsmasq.service /lib/systemd/system/dnsmasq.service.default
2688 lucas.echa 1567 
	cp /lib/systemd/system/dnsmasq.service.default /lib/systemd/system/dnsmasq-whitelist.service
1568 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/dnsmasq -C /etc/dnsmasq-whitelist.conf?g" /lib/systemd/system/dnsmasq-whitelist.service
2775 rexy 1569 
	$SED "s?^PIDFile=.*?PIDFile=/run/dnsmasq-whitelist.pid?g" /lib/systemd/system/dnsmasq-whitelist.service
2724 rexy 1570 
} # End of dnsmasq()
2688 lucas.echa 1571 
 
2724 rexy 1572 
#########################################################
1573 
##              Function "unbound"                     ##
1574 
## - create the conf files for 4 unbound services      ##
1575 
## - create the systemd files for 4 unbound services   ##
1576 
#########################################################
2688 lucas.echa 1577 
unbound ()
1578 
{
1579 
	[ -d /etc/unbound/conf.d ] || mkdir -p /etc/unbound/conf.d
1580 
	[ -d /etc/unbound/conf.d/common ] || mkdir /etc/unbound/conf.d/common
1581 
	[ -d /etc/unbound/conf.d/common/local-forward ] || mkdir /etc/unbound/conf.d/common/local-forward
1582 
	[ -d /etc/unbound/conf.d/common/local-dns ] || mkdir /etc/unbound/conf.d/common/local-dns
1583 
	[ -d /etc/unbound/conf.d/forward ] || mkdir /etc/unbound/conf.d/forward
1584 
	[ -d /etc/unbound/conf.d/blacklist ] || mkdir /etc/unbound/conf.d/blacklist
1585 
	[ -d /etc/unbound/conf.d/whitelist ] || mkdir /etc/unbound/conf.d/whitelist
1586 
	[ -d /etc/unbound/conf.d/blackhole ] || mkdir /etc/unbound/conf.d/blackhole
1587 
	[ -d /var/log/unbound ] || { mkdir /var/log/unbound; chown unbound:unbound /var/log/unbound; }
1588 
	[ -e /etc/unbound/unbound.conf.default ] || cp /etc/unbound/unbound.conf /etc/unbound/unbound.conf.default
1589 
	# Local static DNS configuration
1590 
	[ -e /etc/unbound/conf.d/common/local-dns/global.conf ] || touch /etc/unbound/conf.d/common/local-dns/global.conf
1591 
 
2724 rexy 1592 
# Forward zone configuration file for all unbound dns servers
2688 lucas.echa 1593 
	cat << EOF > /etc/unbound/conf.d/common/forward-zone.conf
1594 
forward-zone:
1595 
	name: "."
1596 
	forward-addr: $DNS1
1597 
	forward-addr: $DNS2
1472 richard 1598 
EOF
1599 
 
2724 rexy 1600 
# Custom configuration file for manual DNS configuration
2688 lucas.echa 1601 
	cat << EOF > /etc/unbound/conf.d/common/local-forward/custom.conf
1602 
## Ajouter un bloc pour chaque nom de domaine géré par un autre seveur DNS
1603 
## Add one block for each domain name managed by an other DNS server
1604 
##
1605 
## Example:
1606 
##
1607 
## server:
1608 
##     local-zone: "<your_domain>." transparent
1609 
## forward-zone:
1610 
##     name: "<your_domain>."
1611 
##     forward-addr: <@IP_domain_server>
1612 
##
2558 rexy 1613 
## INFO : local hostnames are resolved in /etc/hosts file
1614 
EOF
1615 
 
2724 rexy 1616 
# Configuration file of ALCASAR main domains for $INTIF
2688 lucas.echa 1617 
	cat << EOF > /etc/unbound/conf.d/common/local-dns/${INTIF}.conf
1618 
server:
1619 
	local-zone: "$HOSTNAME.$DOMAIN" static
1620 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1621 
	local-zone: "$HOSTNAME" static
1622 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1623 
	local-zone: "$DOMAIN." static
1624 
	local-data: "$DOMAIN. A"
1625 
EOF
1626 
 
2724 rexy 1627 
# Configuration file for lo of forward unbound
2688 lucas.echa 1628 
	cat << EOF > /etc/unbound/conf.d/forward/iface.lo.conf
1629 
server:
1630 
	interface: 127.0.0.1@53
1631 
	access-control-view: 127.0.0.1/8 lo
1632 
 
1633 
view:
1634 
	name: "lo"
1635 
	local-zone: "$HOSTNAME.$DOMAIN" static
1636 
	local-data: "$HOSTNAME.$DOMAIN A 127.0.0.1"
1637 
	local-zone: "$HOSTNAME" static
1638 
	local-data: "$HOSTNAME A 127.0.0.1"
1639 
	view-first: yes
1640 
EOF
1641 
 
2724 rexy 1642 
# Configuration file for $INTIF of forward unbound
2688 lucas.echa 1643 
	cat << EOF > /etc/unbound/conf.d/forward/iface.${INTIF}.conf
1644 
server:
1645 
	interface: ${PRIVATE_IP}@53
1646 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1647 
 
1648 
view:
1649 
	name: "$INTIF"
1650 
	local-zone: "$HOSTNAME.$DOMAIN" static
1651 
	local-data: "$HOSTNAME.$DOMAIN A $PRIVATE_IP"
1652 
	local-zone: "$HOSTNAME" static
1653 
	local-data: "$HOSTNAME A $PRIVATE_IP"
1654 
	view-first: yes
1655 
EOF
1656 
 
2724 rexy 1657 
# Configuration file for forward unbound
2688 lucas.echa 1658 
	cat << EOF > /etc/unbound/unbound.conf
1659 
server:
1660 
	verbosity: 1
1661 
	hide-version: yes
1662 
	hide-identity: yes
1663 
	do-ip6: no
1664 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1665 
	include: /etc/unbound/conf.d/common/local-forward/*
1666 
	include: /etc/unbound/conf.d/common/local-dns/*
1667 
	include: /etc/unbound/conf.d/forward/*
1668 
EOF
1669 
 
2724 rexy 1670 
# Configuration file for $INTIF of blacklist unbound
2688 lucas.echa 1671 
	cat << EOF > /etc/unbound/conf.d/blacklist/iface.${INTIF}.conf
1672 
server:
1673 
	interface: ${PRIVATE_IP}@54
1674 
	access-control: $PRIVATE_IP_MASK allow
1675 
	access-control-tag: $PRIVATE_IP_MASK "blacklist"
1676 
	access-control-tag-action: $PRIVATE_IP_MASK "blacklist" redirect
1677 
	access-control-tag-data: $PRIVATE_IP_MASK "blacklist" "A $PRIVATE_IP"
1678 
EOF
1679 
 
2724 rexy 1680 
# Configuration file for blacklist unbound
2688 lucas.echa 1681 
	cat << EOF > /etc/unbound/unbound-blacklist.conf
1682 
server:
1683 
	verbosity: 1
1684 
	hide-version: yes
1685 
	hide-identity: yes
1686 
	do-ip6: no
1687 
	logfile: "/var/log/unbound/unbound-blacklist.log"
1688 
	chroot: ""
1689 
	define-tag: "blacklist"
1690 
	log-local-actions: yes
1691 
	include: /etc/unbound/conf.d/common/forward-zone.conf
1692 
	include: /etc/unbound/conf.d/common/local-forward/*
1693 
	include: /etc/unbound/conf.d/common/local-dns/*
1694 
	include: /etc/unbound/conf.d/blacklist/*
1695 
	include: /usr/local/share/unbound-bl-enabled/*
1696 
EOF
1697 
 
2724 rexy 1698 
# Configuration file for $INTIF of whitelist unbound
2688 lucas.echa 1699 
	cat << EOF > /etc/unbound/conf.d/whitelist/iface.${INTIF}.conf
1700 
server:
1701 
	interface: ${PRIVATE_IP}@55
1702 
	access-control: $PRIVATE_IP_MASK allow
1703 
	access-control-tag: $PRIVATE_IP_MASK "whitelist"
1704 
	access-control-tag-action: $PRIVATE_IP_MASK "whitelist" redirect
1705 
	access-control-tag-data: $PRIVATE_IP_MASK "whitelist" "A $PRIVATE_IP"
1706 
EOF
1707 
 
2724 rexy 1708 
# Configuration file for whitelist unbound
2688 lucas.echa 1709 
	cat << EOF > /etc/unbound/unbound-whitelist.conf
1710 
server:
1711 
	verbosity: 1
1712 
	hide-version: yes
1713 
	hide-identity: yes
1714 
	do-ip6: no
1715 
	do-not-query-localhost: no
1716 
	define-tag: "whitelist"
1717 
	local-zone: "." transparent
1718 
	local-zone-tag: "." "whitelist"
1719 
	include: /usr/local/share/unbound-wl-enabled/*
1720 
	include: /etc/unbound/conf.d/whitelist/*
1721 
	include: /etc/unbound/conf.d/common/local-dns/*
1722 
	include: /etc/unbound/conf.d/common/local-forward/*
1723 
forward-zone:
1724 
	name: "."
1725 
	forward-addr: 127.0.0.1@55
1726 
EOF
1727 
 
2724 rexy 1728 
# Configuration file for $INTIF of blackhole unbound
2688 lucas.echa 1729 
	cat << EOF > /etc/unbound/conf.d/blackhole/iface.${INTIF}.conf
1730 
server:
1731 
	interface: ${PRIVATE_IP}@56
1732 
	access-control-view: $PRIVATE_NETWORK_MASK $INTIF
1733 
 
1734 
view:
1735 
	name: "$INTIF"
1736 
	local-zone: "." redirect
1737 
	local-data: ". A $PRIVATE_IP"
1738 
EOF
1739 
 
2724 rexy 1740 
# Configuration file for blackhole unbound
2688 lucas.echa 1741 
	cat << EOF > /etc/unbound/unbound-blackhole.conf
1742 
server:
1743 
	verbosity: 1
1744 
	hide-version: yes
1745 
	hide-identity: yes
1746 
	do-ip6: no
1747 
	include: /etc/unbound/conf.d/blackhole/*
1748 
	include: /etc/unbound/conf.d/common/local-dns/*
1749 
	include: /etc/unbound/conf.d/common/local-forward/*
1750 
EOF
1751 
 
1752 
	if [ ! -e /lib/systemd/system/unbound.service.default ]
1753 
	then
1754 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound.service.default
1755 
	fi
1756 
	$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound.conf?g" /lib/systemd/system/unbound.service
1757 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service?g" /lib/systemd/system/unbound.service
1758 
	for list in blacklist blackhole whitelist
1474 richard 1759 
	do
2688 lucas.echa 1760 
		cp -f /lib/systemd/system/unbound.service /lib/systemd/system/unbound-$list.service
1761 
		$SED "s?^ExecStart=.*?ExecStart=/usr/sbin/unbound -d -c /etc/unbound/unbound-$list.conf?g" /lib/systemd/system/unbound-$list.service
2775 rexy 1762 
		$SED "s?^PIDFile=.*?PIDFile=/run/unbound-$list.pid?g" /lib/systemd/system/unbound-$list.service
1474 richard 1763 
	done
2688 lucas.echa 1764 
	$SED "s?^After=.*?After=syslog.target network-online.target chilli.service dnsmasq-whitelist.service?g" /lib/systemd/system/unbound-whitelist.service
2724 rexy 1765 
} # End of unbound()
2688 lucas.echa 1766 
 
2689 lucas.echa 1767 
##################################################
1768 
##              Function "dhcpd"                ##
1769 
##################################################
2724 rexy 1770 
dhcpd()
2689 lucas.echa 1771 
{
1772 
	[ -e /etc/dhcpd.conf.default ] || cp /etc/dhcpd.conf /etc/dhcpd.conf.default
1773 
	cat <<EOF > /etc/dhcpd.conf
1774 
ddns-update-style none;
1775 
subnet $PRIVATE_NETWORK netmask $PRIVATE_NETMASK {
1776 
	option routers $PRIVATE_IP;
1777 
	option subnet-mask $PRIVATE_NETMASK;
1778 
	option domain-name-servers $PRIVATE_IP;
1779 
	range dynamic-bootp $PRIVATE_SECOND_IP $PRIVATE_LAST_IP;
1780 
	default-lease-time 21600;
1781 
	max-lease-time 43200;
1782 
}
1783 
EOF
2724 rexy 1784 
} # End of dhcpd()
2689 lucas.echa 1785 
 
2552 rexy 1786 
##########################################################
1787 
##                      Function "BL"                   ##
2769 rexy 1788 
## - copy & adapt Toulouse BL to ALCASAR architecture   ##
2688 lucas.echa 1789 
##     - domain names for unbound-bl & unbound-wl       ##
2552 rexy 1790 
##     - URLs for E²guardian                            ##
1791 
##     - IPs for NetFilter                              ##
2769 rexy 1792 
## - copy additional BLs (TOR + Ultrasurf + C&C)        ##
2552 rexy 1793 
##########################################################
2724 rexy 1794 
BL()
308 richard 1795 
{
1930 richard 1796 
	# copy the Toulouse university BL in order to be adapted to ALCASAR architecture (alcasar-bl.sh -adapt)
648 richard 1797 
	rm -rf $DIR_DG/lists/blacklists
1930 richard 1798 
	mkdir -p /tmp/blacklists
1938 richard 1799 
	cp $DIR_BLACKLIST/blacklists.tar.gz /tmp/blacklists/
2769 rexy 1800 
# creation of the additional BL and WL categorie named "ossi" (for domain names & ip only)
1957 richard 1801 
	mkdir -p $DIR_DG/lists/blacklists/ossi-bl
1802 
	touch $DIR_DG/lists/blacklists/ossi-bl/domains
1803 
	echo "ossi-bl" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1804 
	mkdir -p $DIR_DG/lists/blacklists/ossi-wl
1805 
	touch $DIR_DG/lists/blacklists/ossi-wl/domains
1806 
	echo "ossi-wl" >> $DIR_DEST_ETC/alcasar-wl-categories-enabled
2769 rexy 1807 
# add additional BL files
2770 rexy 1808 
	for x in $(ls $DIR_BLACKLIST | grep -v "^blacklists")
1957 richard 1809 
	do
1810 
		mkdir $DIR_DG/lists/blacklists/ossi-bl-$x
1811 
		cp $DIR_BLACKLIST/$x  $DIR_DG/lists/blacklists/ossi-bl-$x/domains
1812 
		echo "ossi-bl-$x" >> $DIR_DEST_ETC/alcasar-bl-categories-enabled
1813 
	done
2521 armand.ito 1814 
	chown -R e2guardian:apache $DIR_DG
1957 richard 1815 
	chown -R root:apache $DIR_DEST_SHARE
1816 
	chmod -R g+rw $DIR_DG $DIR_DEST_SHARE
1927 richard 1817 
# adapt the Toulouse BL to ALCASAR architecture
1957 richard 1818 
	$DIR_DEST_BIN/alcasar-bl.sh --adapt
1925 richard 1819 
# enable the default categories
1957 richard 1820 
	$DIR_DEST_BIN/alcasar-bl.sh --cat_choice
2560 rexy 1821 
	rm -rf /tmp/blacklists
2724 rexy 1822 
} # End of BL()
219 jeremy 1823 
 
2552 rexy 1824 
#######################################################
1825 
##                  Function "cron"                  ##
1826 
## - write all cron & anacron files                  ##
1827 
#######################################################
2724 rexy 1828 
cron()
1 root 1829 
{
2640 rexy 1830 
# 'crontab' with standard cron at midnight instead of 4:0 am (default)
1 root 1831 
	[ -e /etc/crontab.default ] || cp /etc/crontab /etc/crontab.default
1832 
	cat <<EOF > /etc/crontab
1828 richard 1833 
SHELL=/usr/bin/bash
2640 rexy 1834 
PATH=/sbin:/bin:/usr/sbin:/usr/bin
1 root 1835 
MAILTO=root
1836 
HOME=/
1837 
 
1838 
# run-parts
1839 
01 * * * * root nice -n 19 run-parts --report /etc/cron.hourly
1840 
02 0 * * * root nice -n 19 run-parts --report /etc/cron.daily
1841 
22 0 * * 0 root nice -n 19 run-parts --report /etc/cron.weekly
1842 
42 0 1 * * root nice -n 19 run-parts --report /etc/cron.monthly
1843 
EOF
1844 
	[ -e /etc/anacrontab.default ] || cp /etc/anacrontab /etc/anacrontab.default
1845 
	cat <<EOF >> /etc/anacrontab
2454 tom.houday 1846 
7	8	cron.MysqlDump		nice /etc/cron.d/alcasar-mysql
1847 
7	10	cron.logExport		nice /etc/cron.d/alcasar-archive
1 root 1848 
EOF
811 richard 1849 
	cat <<EOF > /etc/cron.d/alcasar-mysql
2640 rexy 1850 
# Verify, repair and export users database (every monday at 4:45 am)
1828 richard 1851 
45 4 * * 1 root $DIR_DEST_BIN/alcasar-mysql.sh --dump
2640 rexy 1852 
# Remove users whose expiration date is exceeded for more more than 7 days (every Monday at 4:40 am)
1828 richard 1853 
40 4 * * * root $DIR_DEST_BIN/alcasar-mysql.sh --expire_user 2>&1 >/dev/null
1 root 1854 
EOF
952 franck 1855 
	cat <<EOF > /etc/cron.d/alcasar-archive
2640 rexy 1856 
# Archiving logs (traceability & users database) (every Monday at 5:35 am)
952 franck 1857 
35 5 * * 1 root $DIR_DEST_BIN/alcasar-archive.sh --now
1858 
EOF
2454 tom.houday 1859 
	cat <<EOF > /etc/cron.d/alcasar-ticket-clean
2640 rexy 1860 
# Remove password files (created when importing users by CSV files) and user's PDF voucher (every hours at 30')
1566 richard 1861 
30 * * * *  root $DIR_DEST_BIN/alcasar-ticket-clean.sh
168 franck 1862 
EOF
2454 tom.houday 1863 
	cat <<EOF > /etc/cron.d/alcasar-distrib-updates
2640 rexy 1864 
# Update the system (everyday at 3:30 am)
762 franck 1865 
30 3 * * *  root /usr/sbin/urpmi --auto-update --auto 2>&1
722 franck 1866 
EOF
2454 tom.houday 1867 
	cat <<EOF > /etc/cron.d/alcasar-connections-stats
1808 richard 1868 
# Connection stats update (accounting). These Perl scripts are from "dialup_admin" (cf. wiki.freeradius.org/Dialup_admin).
2640 rexy 1869 
# 'alcasar-tot_stats' : aggregate the daily connections of users and write it in the table 'totacct' (everyday at 1:01 pm)
1870 
# 'alcasar-monthly_tot_stat' : aggregate the monthly connections of users and write it in table 'mtotacct' (everyday at 1h05 pm)
1871 
# 'alcasar-truncate_raddact' : remove the user' session log older than 365 days (applying French law : "LCEN") (every month, the first at 01:10 pm)
1872 
# 'alcasar-clean_radacct' : close the sessions openned for more than 30 days (every month, the first at 01:15 pm)
1873 
# 'alcasar-activity_report.sh' : generate an activity report in PDF (every sunday at 5:35 pm)
1808 richard 1874 
1 1 * * * root $DIR_DEST_BIN/alcasar-tot_stats > /dev/null 2>&1
1875 
5 1 * * * root $DIR_DEST_BIN/alcasar-monthly_tot_stats > /dev/null 2>&1
1876 
10 1 1 * * root $DIR_DEST_BIN/alcasar-truncate_radacct > /dev/null 2>&1
1877 
15 1 1 * * root $DIR_DEST_BIN/alcasar-clean_radacct > /dev/null 2>&1
2009 raphael.pi 1878 
35 5 * * 0 root $DIR_DEST_BIN/alcasar-activity_report.sh > /dev/null 2>&1
1 root 1879 
EOF
2454 tom.houday 1880 
	cat <<EOF > /etc/cron.d/alcasar-watchdog
2640 rexy 1881 
# 'alcasar-watchdog.sh' : run the "watchdog" (every 10')
1882 
# 'alcasar-flush_ipset_wl.sh' : empty the IPSET of the whitelisted IP loaded dynamically with dnsmasq-whitelist hook (every sunday at 0:05 am)
1883 
# 'alcasar-watchdog-hl.sh' : (optionnaly) remove the IP 0.0.0.0 from chilli cache memory
2395 tom.houday 1884 
*/10 * * * * root $DIR_DEST_BIN/alcasar-watchdog.sh > /dev/null 2>&1
1905 raphael.pi 1885 
 
2228 franck 1886 
#* * * * * root $DIR_DEST_BIN/alcasar-watchdog-hl.sh > /dev/null 2>&1
1 root 1887 
EOF
2454 tom.houday 1888 
	cat <<EOF > /etc/cron.d/alcasar-daemon-watchdog
2640 rexy 1889 
# start dead daemons (after boot process and every 18')
1851 franck 1890 
@reboot root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
808 franck 1891 
*/18 * * * * root $DIR_DEST_BIN/alcasar-daemon.sh > /dev/null 2>&1
1892 
EOF
2454 tom.houday 1893 
	cat <<EOF > /etc/cron.d/alcasar-rsync-bl
2769 rexy 1894 
# Automatic update the BL (every 12 hours). The enabled categories are listed in '/usr/local/etc/update_cat.conf' (no sync if empty).
1895 
 
1874 raphael.pi 1896 
EOF
2769 rexy 1897 
	cat <<EOF > /etc/cron.d/alcasar-rsync-ossi_bl
1898 
# Automatic update the OSSI BLs (every 12 hours) by running the custom update scripts specified in '/usr/local/etc/update_ossi_cat.conf'.
1899 
 
1900 
EOF
2304 tom.houday 1901 
	cat <<EOF > /etc/cron.d/alcasar-letsencrypt
2640 rexy 1902 
# Automatic renew the Let's Encrypt certificate (daily --> see "cron.daily")
2304 tom.houday 1903 
@daily root $DIR_DEST_BIN/alcasar-letsencrypt.sh --cron > /dev/null 2>&1
1904 
EOF
2771 rexy 1905 
	cat <<EOF > /etc/cron.d/alcasar-nfcapd-expire
1906 
# Remove netflow files older than one year
2825 rexy 1907 
@daily root /usr/bin/nfexpire -e /var/log/nfsen/profiles-data/live/alcasar_netflow -t 365d
2771 rexy 1908 
EOF
1808 richard 1909 
# removing the users crons
522 richard 1910 
	rm -f /var/spool/cron/*
2724 rexy 1911 
} # End of cron()
1 root 1912 
 
2552 rexy 1913 
######################################################################
1914 
##                      Fonction "Fail2Ban"                         ##
1915 
##- Adapt conf file to ALCASAR                                      ##
1916 
##- Secure items : DDOS, SSH-Brute-Force, Intercept.php Brute-Force ##
1917 
######################################################################
1163 crox53 1918 
fail2ban()
1919 
{
2243 tom.houday 1920 
	/usr/bin/sh $DIR_CONF/fail2ban.sh
2744 rexy 1921 
# allow reading of 2 log files (fail2ban & watchdog). HAVP is treated in its section
1922 
	[ -e /var/log/fail2ban.log ] || /usr/bin/touch /var/log/fail2ban.log
1923 
	[ -e /var/Save/security/watchdog.log ] || /usr/bin/touch /var/Save/security/watchdog.log
1165 crox53 1924 
	chmod 644 /var/log/fail2ban.log
1489 richard 1925 
	chmod 644 /var/Save/security/watchdog.log
1418 richard 1926 
	/usr/bin/touch /var/log/auth.log
1515 richard 1927 
# fail2ban unit
1928 
[ -e /lib/systemd/system/fail2ban.service.default ] || cp /lib/systemd/system/fail2ban.service /lib/systemd/system/fail2ban.service.default
1929 
$SED '/ExecStart=/a\ExecStop=/usr/bin/fail2ban-client stop' /usr/lib/systemd/system/fail2ban.service
2775 rexy 1930 
$SED '/Type=/a\PIDFile=/run/fail2ban/fail2ban.pid' /usr/lib/systemd/system/fail2ban.service
2488 lucas.echa 1931 
$SED '/After=*/c After=syslog.target network.target lighttpd.service' /usr/lib/systemd/system/fail2ban.service
2724 rexy 1932 
} # End of fail2ban()
1163 crox53 1933 
 
2552 rexy 1934 
#########################################################
1935 
##                   Fonction "gammu_smsd"             ##
1936 
## - Creating of SMS management database               ##
1937 
## - Write the gammu a gammu_smsd conf files           ##
1938 
#########################################################
1376 richard 1939 
gammu_smsd()
1940 
{
2601 tom.houday 1941 
# Create 'gammu' system user
1942 
	groupadd -f gammu_smsd
1943 
	useradd --system -g gammu_smsd -s /bin/false -c "system user for gammu_smsd" gammu_smsd
1944 
	usermod -a -G dialout gammu_smsd
1945 
 
1946 
# Create 'gammu' database
1947 
	MYSQL="/usr/bin/mysql -uroot -p$mysqlpwd --execute"
2688 lucas.echa 1948 
	$MYSQL "CREATE DATABASE IF NOT EXISTS $DB_GAMMU; GRANT ALL ON $DB_GAMMU.* TO $DB_USER@localhost IDENTIFIED BY '$radiuspwd'; FLUSH PRIVILEGES;"
1376 richard 1949 
# Add a gammu database structure
2688 lucas.echa 1950 
	/usr/bin/mysql -u$DB_USER -p$radiuspwd $DB_GAMMU < $DIR_CONF/empty-gammu-smsd-db.sql
1376 richard 1951 
 
2552 rexy 1952 
# Config file for the gammu_smsd daemon & gammu (ttyUSB0 as default com port)
2601 tom.houday 1953 
	cat << EOF > /etc/gammurc
2552 rexy 1954 
[gammu]
1955 
device = /dev/ttyUSB0
1956 
connection = at115200
1957 
EOF
1958 
 
2601 tom.houday 1959 
	cat << EOF > /etc/gammu_smsd_conf
1376 richard 1960 
[gammu]
1961 
port = /dev/ttyUSB0
1962 
connection = at115200
1963 
 
1964 
[smsd]
1965 
PIN = 1234
1966 
logfile = /var/log/gammu-smsd/gammu-smsd.log
1967 
logformat = textall
1968 
debuglevel = 0
1969 
 
1970 
service = sql
1971 
driver = native_mysql
1972 
user = $DB_USER
1973 
password = $radiuspwd
1974 
pc = localhost
1975 
database = $DB_GAMMU
1976 
 
2631 rexy 1977 
RunOnReceive = sudo $DIR_DEST_BIN/alcasar-sms.sh --new_sms
1376 richard 1978 
 
1979 
StatusFrequency = 30
1380 richard 1980 
;LoopSleep = 2
1376 richard 1981 
 
1982 
;ResetFrequency = 300
1983 
;HardResetFrequency = 120
1984 
 
2454 tom.houday 1985 
CheckSecurity = 1
1376 richard 1986 
CheckSignal = 1
1987 
CheckBattery = 0
1988 
EOF
2601 tom.houday 1989 
	chmod 755 /etc/gammu_smsd_conf /etc/gammurc
1376 richard 1990 
 
2601 tom.houday 1991 
# Create the systemd unit
1992 
	cat << EOF > /lib/systemd/system/gammu-smsd.service
1993 
[Unit]
1994 
Description=SMS daemon for Gammu
1995 
Documentation=man:gammu-smsd(1)
1996 
After=network.target mysql.service
1376 richard 1997 
 
2601 tom.houday 1998 
[Service]
1999 
Type=forking
2775 rexy 2000 
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 2001 
ExecReload=/bin/kill -HUP $MAINPID
2775 rexy 2002 
ExecStopPost=/bin/rm -f /run/gammu-smsd.pid
2003 
PIDFile=/run/gammu-smsd.pid
2601 tom.houday 2004 
 
2005 
[Install]
2006 
WantedBy=multi-user.target
2007 
EOF
2008 
 
2314 richard 2009 
# Log folder for gammu-smsd
2772 rexy 2010 
	[ -d /var/log/gammu-smsd ] || mkdir /var/log/gammu-smsd
2601 tom.houday 2011 
	chmod 755 /var/log/gammu-smsd
1376 richard 2012 
 
2552 rexy 2013 
# Udev rule for Modeswitch (switch from "mass_storage" mode to "ttyUSB" modem) needed with some Huawei MODEM (idVendor: 12d1)
2014 
# normally not needed now since modeswitch is managed by udev (see Mageia RPM)
2542 rexy 2015 
#cat << EOF > /lib/udev/rules.d/66-huawei.rules
2016 
#KERNEL=="ttyUSB0",ATTRS{idVendor}=="12d1",RUN+="$DIR_DEST_BIN/alcasar-sms.sh --mode"
2017 
#EOF
2552 rexy 2018 
# Udev rule for fixing the enumeration of ttyUSB port on some MODEM (when they switch randomly the order of their ports at boot time)
2019 
# example : http://hintshop.ludvig.co.nz/show/persistent-names-usb-serial-devices/
2020 
 
2724 rexy 2021 
} # End of gammu_smsd()
1376 richard 2022 
 
2552 rexy 2023 
############################################################
2024 
##                 Fonction "msec"                        ##
2025 
## - Apply the "fileserver" security level                ##
2026 
## - remove the "system request" for rebboting            ##
2027 
## - Fix several file permissions                         ##
2028 
############################################################
2202 richard 2029 
msec()
2030 
{
2031 
 
2032 
# Apply fileserver security level
2211 richard 2033 
[ -e /etc/security/msec/security.conf.default ] || cp /etc/security/msec/security.conf /etc/security/msec/security.conf.default
2034 
echo "BASE_LEVEL=fileserver" > /etc/security/msec/security.conf
2202 richard 2035 
 
2203 richard 2036 
# Set permissions monitoring and enforcement
2202 richard 2037 
cat <<EOF > /etc/security/msec/perm.local
2801 rexy 2038 
/var/log/firewall/                      root.apache     750
2202 richard 2039 
/var/log/firewall/*                     root.apache     640
2040 
/etc/security/msec/perm.local           root.root       640
2041 
/etc/security/msec/level.local          root.root       640
2042 
/etc/freeradius-web                     root.apache     750
2043 
/etc/freeradius-web/admin.conf          root.apache     640
2420 richard 2044 
/etc/raddb/client.conf                  radius.radius   640
2045 
/etc/raddb/radius.conf                  radius.radius   640
2046 
/etc/raddb/mods-available/ldap          radius.apache   660
2202 richard 2047 
/etc/raddb/sites-available/alcasar      radius.apache   660
2801 rexy 2048 
/etc/pki/CA/                            root.apache     750
2049 
/etc/pki/CA/*                           root.apache     640
2050 
/etc/pki/CA/private/                    root.root       700
2051 
/etc/pki/CA/private/*                   root.root       600
2052 
/etc/pki/tls/private/                   root.apache     750
2053 
/etc/pki/tls/private/*                  root.apache     640
2211 richard 2054 
/var/log/netflow/porttracker            root.apache     770
2055 
/var/log/netflow/porttracker/*          root.apache     660
2202 richard 2056 
EOF
2454 tom.houday 2057 
# apply now hourly & daily checks
2202 richard 2058 
/usr/sbin/msec
2211 richard 2059 
/etc/cron.weekly/msec
2202 richard 2060 
 
2724 rexy 2061 
} # End of msec()
2202 richard 2062 
 
2063 
##################################################################
2552 rexy 2064 
##                   Fonction "letsencrypt"                     ##
2065 
## - Install Let's Encrypt client                               ##
2066 
## - Prepare Let's Encrypt ALCASAR configuration file           ##
2304 tom.houday 2067 
##################################################################
2068 
letsencrypt()
2069 
{
2070 
	echo "Installing Let's Encrypt client..."
2071 
 
2586 tom.houday 2072 
	# Remove potential old installers
2073 
	rm -rf /tmp/acme.sh-*
2074 
 
2304 tom.houday 2075 
	# Extract acme.sh
2076 
	tar xzf ./conf/letsencrypt-client/acme.sh-*.tar.gz -C /tmp/
2077 
 
2078 
	pwdInstall=$(pwd)
2688 lucas.echa 2079 
	cd /tmp/acme.sh-* || { echo "Unable to find ACME directory"; exit 1; }
2304 tom.houday 2080 
 
2081 
	acmesh_installDir="/opt/acme.sh"
2082 
	acmesh_confDir="/usr/local/etc/letsencrypt"
2354 tom.houday 2083 
	acmesh_userAgent="ALCASAR"
2304 tom.houday 2084 
 
2085 
	# Install acme.sh
2086 
	./acme.sh --install \
2087 
		--home $acmesh_installDir \
2088 
		--config-home $acmesh_confDir/data \
2089 
		--certhome $acmesh_confDir/certs \
2090 
		--accountkey $acmesh_confDir/ca/account.key \
2091 
		--accountconf $acmesh_confDir/data/account.conf \
2092 
		--useragent $acmesh_userAgent \
2308 tom.houday 2093 
		--nocron \
2094 
		> /dev/null
2304 tom.houday 2095 
 
2096 
	if [ $? -ne 0 ]; then
2097 
		echo "Error during installation of Let's Encrypt client (acme.sh)."
2098 
	fi
2099 
 
2100 
	# Create configuration file
2101 
	cat <<EOF > /usr/local/etc/alcasar-letsencrypt
2102 
email=
2103 
dateIssueRequest=
2104 
domainRequest=
2105 
challenge=
2106 
dateIssued=
2107 
dnsapi=
2108 
dateNextRenewal=
2109 
EOF
2110 
 
2688 lucas.echa 2111 
	cd $pwdInstall || { echo "Unable to find $pwdInstall directory"; exit 1; }
2304 tom.houday 2112 
	rm -rf /tmp/acme.sh-*
2113 
 
2724 rexy 2114 
} # End of letsencrypt()
2304 tom.houday 2115 
 
2116 
##################################################################
2552 rexy 2117 
##                    Fonction "post_install"                   ##
2118 
## - Modifying banners (locals et ssh) & prompts                ##
2119 
## - SSH config                                                 ##
2120 
## - sudoers config & files security                            ##
2121 
## - log rotate & ANSSI security parameters                     ##
2122 
## - Apply former conf in case of an update                     ##
2123 
##################################################################
1 root 2124 
post_install()
2125 
{
2195 richard 2126 
# change the SSH banner
2127 
	cp -f $DIR_CONF/banner /etc/ssh/alcasar-banner-ssh
2128 
	echo " V$VERSION" >> /etc/ssh/alcasar-banner-ssh
5 franck 2129 
	chmod 644 /etc/ssh/alcasar-banner-ssh ; chown root:root /etc/ssh/alcasar-banner-ssh
1 root 2130 
	[ -e /etc/ssh/sshd_config.default ] || cp /etc/ssh/sshd_config /etc/ssh/sshd_config.default
2131 
	$SED "s?^Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
2132 
	$SED "s?^#Banner.*?Banner /etc/ssh/alcasar-banner-ssh?g" /etc/ssh/sshd_config
793 richard 2133 
# postfix banner anonymisation
2688 lucas.echa 2134 
	$SED "s?^smtpd_banner =.*?smtpd_banner = \$myhostname ESMTP?g" /etc/postfix/main.cf
1841 richard 2135 
	chown -R postfix:postfix /var/lib/postfix
2195 richard 2136 
# sshd liste on EXTIF & INTIF
1548 richard 2137 
	$SED "s?^#ListenAddress 0\.0\.0\.0.*?ListenAddress 0\.0\.0\.0?g" /etc/ssh/sshd_config
2195 richard 2138 
# sshd authorized certificate for root login
1696 franck 2139 
	$SED "s?^PermitRootLogin.*?PermitRootLogin without-password?g" /etc/ssh/sshd_config
2195 richard 2140 
# ALCASAR conf file
2818 rexy 2141 
	echo "HTTPS_LOGIN=off" >> $CONF_FILE
2409 tom.houday 2142 
	echo "HTTPS_CHILLI=off" >> $CONF_FILE
1839 richard 2143 
	echo "SSH=on" >> $CONF_FILE
1631 richard 2144 
	echo "SSH_ADMIN_FROM=0.0.0.0/0.0.0.0" >> $CONF_FILE
628 richard 2145 
	echo "LDAP=off" >> $CONF_FILE
2447 richard 2146 
	echo "LDAP_SERVER=127.0.0.1" >> $CONF_FILE
2461 richard 2147 
	echo "LDAP_BASE=cn=Users;dc=serverad;dc=localdomain" >> $CONF_FILE
2454 tom.houday 2148 
	echo "LDAP_UID=sAMAccountName" >> $CONF_FILE
2149 
	echo "LDAP_FILTER=" >> $CONF_FILE
2150 
	echo "LDAP_USER=alcasar" >> $CONF_FILE
2151 
	echo "LDAP_PASSWORD=" >> $CONF_FILE
2705 tom.houday 2152 
	echo "LDAP_SSL=on" >> $CONF_FILE
2153 
	echo "LDAP_CERT_REQUIRED=" >> $CONF_FILE
2600 tom.houday 2154 
	echo "SMS=off" >> $CONF_FILE
2155 
	echo "SMS_NUM=" >> $CONF_FILE
2454 tom.houday 2156 
	echo "MULTIWAN=off" >> $CONF_FILE
1078 franck 2157 
	echo "FAILOVER=30" >> $CONF_FILE
2158 
	echo "## WANx=active,@IPx/mask,GWx,Weight,MTUx" >> $CONF_FILE
1336 richard 2159 
	echo "#WAN1=\"1,$EXTIF:1,192.168.2.20/24,192.168.2.6,1,1500\"" >> $CONF_FILE
2160 
	echo "#WAN2=\"1,$EXTIF:2,192.168.3.20/24,192.168.3.1,2,1500\"" >> $CONF_FILE
2688 lucas.echa 2161 
	echo "BL_PUREIP=on" >> $CONF_FILE
2162 
	echo "BL_SAFESEARCH=off" >> $CONF_FILE
2163 
	echo "WL_SAFESEARCH=off" >> $CONF_FILE
2770 rexy 2164 
	echo "IOT_CAPTURE=off" >> $CONF_FILE
2195 richard 2165 
# Prompt customisation (colors)
1 root 2166 
	[ -e /etc/bashrc.default ]  || cp /etc/bashrc /etc/bashrc.default
5 franck 2167 
	cp -f $DIR_CONF/bashrc /etc/. ; chmod 644 /etc/bashrc ; chown root:root /etc/bashrc
630 franck 2168 
	$SED "s?^ORGANISME.*?ORGANISME=$ORGANISME?g" /etc/bashrc
2195 richard 2169 
# sudoers configuration for "apache" & "sysadmin"
1 root 2170 
	[ -e /etc/sudoers.default ]  || cp /etc/sudoers /etc/sudoers.default
5 franck 2171 
	cp -f $DIR_CONF/sudoers /etc/. ; chmod 440 /etc/sudoers ; chown root:root /etc/sudoers
629 richard 2172 
	$SED "s?^Host_Alias.*?Host_Alias	LAN_ORG=$PRIVATE_NETWORK/$PRIVATE_NETMASK,localhost		#réseau de l'organisme?g" /etc/sudoers
1543 richard 2173 
# Modify some logrotate files (gammu, ulogd)
1 root 2174 
	cp -f $DIR_CONF/logrotate.d/* /etc/logrotate.d/
2175 
	chmod 644 /etc/logrotate.d/*
2195 richard 2176 
# Log compression
706 franck 2177 
	$SED "s?^delaycompress.*?#&?g" /etc/logrotate.conf
2178 
# actualisation des fichiers logs compressés
2521 armand.ito 2179 
	for dir in firewall e2guardian lighttpd
706 franck 2180 
	do
2688 lucas.echa 2181 
		find /var/log/$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 2182 
	done
1221 richard 2183 
# create the alcasar-load_balancing unit
2184 
	cat << EOF > /lib/systemd/system/alcasar-load_balancing.service
1184 crox53 2185 
#  This file is part of systemd.
2186 
#
2187 
#  systemd is free software; you can redistribute it and/or modify it
2188 
#  under the terms of the GNU General Public License as published by
2189 
#  the Free Software Foundation; either version 2 of the License, or
2190 
#  (at your option) any later version.
2191 
 
2192 
# This unit lauches alcasar-load-balancing.sh script.
2193 
[Unit]
2194 
Description=alcasar-load_balancing.sh execution
2195 
After=network.target iptables.service
2196 
 
2197 
[Service]
2198 
Type=oneshot
2199 
RemainAfterExit=yes
1828 richard 2200 
ExecStart=$DIR_DEST_BIN/alcasar-load_balancing.sh start
2201 
ExecStop=$DIR_DEST_BIN/alcasar-load_balancing.sh stop
1184 crox53 2202 
TimeoutSec=0
2203 
SysVStartPriority=99
2204 
 
2205 
[Install]
2206 
WantedBy=multi-user.target
1157 stephane 2207 
EOF
2601 tom.houday 2208 
	/usr/bin/systemctl daemon-reload
1221 richard 2209 
# processes launched at boot time (Systemctl)
2771 rexy 2210 
	for i in alcasar-load_balancing mysqld lighttpd php-fpm ntpd iptables unbound unbound-blacklist unbound-whitelist dnsmasq-whitelist unbound-blackhole radiusd nfcapd e2guardian clamav-freshclam ulogd-ssh ulogd-traceability ulogd-ext-access chilli fail2ban havp tinyproxy vnstat sshd
1221 richard 2211 
	do
1574 richard 2212 
		/usr/bin/systemctl -q enable $i.service
1221 richard 2213 
	done
2454 tom.houday 2214 
 
1452 richard 2215 
# disable processes at boot time (Systemctl)
2688 lucas.echa 2216 
	for i in ulogd gpm dhcpd
1452 richard 2217 
	do
1574 richard 2218 
		/usr/bin/systemctl -q disable $i.service
1452 richard 2219 
	done
2454 tom.houday 2220 
 
1221 richard 2221 
# Apply French Security Agency (ANSSI) rules
1362 richard 2222 
# ignore ICMP broadcast (smurf attack)
2223 
	echo "net.ipv4.icmp_echo_ignore_broadcasts = 1" > /etc/sysctl.d/alcasar.conf
2224 
# ignore ICMP errors bogus
2225 
	echo "net.ipv4.icmp_ignore_bogus_error_responses = 1" >> /etc/sysctl.d/alcasar.conf
2226 
# remove ICMP redirects responces
2227 
	echo "net.ipv4.conf.all.accept_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2228 
	echo "net.ipv4.conf.all.send_redirects = 0" >> /etc/sysctl.d/alcasar.conf
2229 
# enable SYN Cookies (Syn flood attacks)
2230 
	echo "net.ipv4.tcp_syncookies = 1" >> /etc/sysctl.d/alcasar.conf
2231 
# enable kernel antispoofing
2232 
	echo "net.ipv4.conf.all.rp_filter = 1" >> /etc/sysctl.d/alcasar.conf
2233 
# ignore source routing
2234 
	echo "net.ipv4.conf.all.accept_source_route = 0" >> /etc/sysctl.d/alcasar.conf
2235 
# set conntrack timer to 1h (3600s) instead of 5 weeks
2236 
	echo "net.netfilter.nf_conntrack_tcp_timeout_established = 3600" >> /etc/sysctl.d/alcasar.conf
2454 tom.houday 2237 
# disable log_martians (ALCASAR is often installed between two private network addresses)
1363 richard 2238 
	echo "net.ipv4.conf.all.log_martians = 0" >> /etc/sysctl.d/alcasar.conf
1778 richard 2239 
# disable iptables_helpers
2240 
	echo "net.netfilter.nf_conntrack_helper = 0" >> /etc/sysctl.d/alcasar.conf
1788 richard 2241 
# Switch to the router mode
2242 
	echo "net.ipv4.ip_forward = 1" >> /etc/sysctl.d/alcasar.conf
1917 franck 2243 
# Remove unused service ipv6
1964 franck 2244 
	echo "net.ipv6.conf.all.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2245 
	echo "net.ipv6.conf.all.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
2246 
	echo "net.ipv6.conf.default.disable_ipv6 = 1" >> /etc/sysctl.d/alcasar.conf
2247 
	echo "net.ipv6.conf.default.autoconf = 0" >> /etc/sysctl.d/alcasar.conf
1003 richard 2248 
# switch to multi-users runlevel (instead of x11)
1221 richard 2249 
	ln -sf /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
2432 richard 2250 
# GRUB2 modifications (Wait time : 3s - ALCASAR entry - VGA=791 - Change the default banner
2251 
	[ -e /etc/default/grub.default ]  || cp /etc/default/grub /etc/default/grub.default
2252 
	$SED "s?^GRUB_TIMEOUT=.*?GRUB_TIMEOUT=3?g" /etc/default/grub
2433 richard 2253 
	$SED "s?^GRUB_DISTRIBUTOR=.*?GRUB_DISTRIBUTOR=ALCASAR?g" /etc/default/grub
2432 richard 2254 
	[ -e /etc/mageia-release.default ]  || cp /etc/mageia-release /etc/mageia-release.default
2255 
	vm_vga=`lsmod | egrep -c "virtio|vmwgfx"` # test if in VM
2454 tom.houday 2256 
	if [ $vm_vga == 0 ] # is not a VM
2432 richard 2257 
	then
2454 tom.houday 2258 
		cp -f $DIR_CONF/banner /etc/mageia-release # ALCASAR ASCII-Art
2259 
		echo >> /etc/mageia-release
2260 
		$SED "s?^GRUB_CMDLINE_LINUX_DEFAULT=\"?&vga=791 ?" /etc/default/grub
2261 
	fi
2262 
	if [ $Lang == "fr" ]
2263 
	then
2264 
		echo "Bienvenue sur ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2265 
		echo "Connectez-vous à l'URL 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2266 
	else
2267 
		echo "Welcome on ALCASAR V$VERSION" >> /etc/mageia-release
2688 lucas.echa 2268 
		echo "Connect to 'https://$HOSTNAME.$DOMAIN/acc'" >> /etc/mageia-release
2454 tom.houday 2269 
	fi
2270 
	/usr/bin/update-grub2
1221 richard 2271 
# Load and apply the previous conf file
2272 
	if [ "$mode" = "update" ]
532 richard 2273 
	then
1668 richard 2274 
		$DIR_DEST_BIN/alcasar-archive.sh --now # exports current logs in /var/Save/archive
1221 richard 2275 
		$DIR_DEST_BIN/alcasar-conf.sh --load
2276 
		PARENT_SCRIPT=`basename $0`
2277 
		export PARENT_SCRIPT # to avoid stop&start process during the installation process
2278 
		$DIR_DEST_BIN/alcasar-conf.sh --apply
2454 tom.houday 2279 
		$DIR_DEST_BIN/alcasar-file-clean.sh # Clean & sort conf files. Add uamallowed domains to the dns-blackhole conf
1221 richard 2280 
		$SED "s?^INSTALL_DATE=.*?INSTALL_DATE=$DATE?g" $CONF_FILE
2281 
		$SED "s?^VERSION=.*?VERSION=$VERSION?g" $CONF_FILE
532 richard 2282 
	fi
2560 rexy 2283 
	rm -f /var/tmp/alcasar-conf*
1221 richard 2284 
	chown -R root:apache $DIR_DEST_ETC/*
2285 
	chmod -R 660 $DIR_DEST_ETC/*
2286 
	chmod ug+x $DIR_DEST_ETC/digest
2688 lucas.echa 2287 
	cd $DIR_INSTALL || { echo "Unable to find $DIR_INSTALL directory"; exit 1; }
5 franck 2288 
	echo ""
1 root 2289 
	echo "#############################################################################"
638 richard 2290 
	if [ $Lang == "fr" ]
2291 
		then
2292 
		echo "#                        Fin d'installation d'ALCASAR                       #"
2293 
		echo "#                                                                           #"
2294 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2295 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2296 
		echo "#                                                                           #"
2297 
		echo "#############################################################################"
2298 
		echo
2299 
		echo "- ALCASAR sera fonctionnel après redémarrage du système"
2300 
		echo
2301 
		echo "- Lisez attentivement la documentation d'exploitation"
2302 
		echo
2688 lucas.echa 2303 
		echo "- Le centre de controle d'ALCASAR (ACC) est à l'adresse http://$HOSTNAME.$DOMAIN"
638 richard 2304 
		echo
2305 
		echo "                   Appuyez sur 'Entrée' pour continuer"
2454 tom.houday 2306 
	else
2396 tom.houday 2307 
		echo "#                        End of ALCASAR install process                     #"
638 richard 2308 
		echo "#                                                                           #"
2309 
		echo "#         Application Libre pour le Contrôle Authentifié et Sécurisé        #"
2310 
		echo "#                     des Accès au Réseau ( ALCASAR )                       #"
2311 
		echo "#                                                                           #"
2312 
		echo "#############################################################################"
2313 
		echo
2314 
		echo "- The system will be rebooted in order to operate ALCASAR"
2315 
		echo
2316 
		echo "- Read the exploitation documentation"
2317 
		echo
2688 lucas.echa 2318 
		echo "- The ALCASAR Control Center (ACC) is at http://$HOSTNAME.$DOMAIN"
638 richard 2319 
		echo
2320 
		echo "                   Hit 'Enter' to continue"
2321 
	fi
1782 franck 2322 
	sleep 2
2560 rexy 2323 
	if [ "$mode" == "install" ] || [ "$DEBUG_ALCASAR" == "on" ]
820 richard 2324 
	then
2688 lucas.echa 2325 
		read
815 richard 2326 
	fi
774 richard 2327 
	clear
1 root 2328 
	reboot
2724 rexy 2329 
} # End of post_install()
1 root 2330 
 
2552 rexy 2331 
#####################################################################################
2332 
#                                   Main Install loop                               #
2333 
#####################################################################################
832 richard 2334 
dir_exec=`dirname "$0"`
2335 
if [ $dir_exec != "." ]
2336 
then
2337 
	echo "Lancez ce programme depuis le répertoire de l'archive d'ALCASAR"
2338 
	echo "Launch this program from the ALCASAR archive directory"
2339 
	exit 0
2340 
fi
2688 lucas.echa 2341 
if [ $EUID -gt 0 ]
2220 richard 2342 
then
2688 lucas.echa 2343 
	echo "Vous devez être \"root\" pour installer ALCASAR (commande 'su')"
2344 
	echo "You must be \"root\" to install ALCASAR ('su' command)"
2220 richard 2345 
	exit 0
2346 
fi
832 richard 2347 
VERSION=`cat $DIR_INSTALL/VERSION`
291 franck 2348 
usage="Usage: alcasar.sh {-i or --install} | {-u or --uninstall}"
1 root 2349 
nb_args=$#
2350 
args=$1
2351 
if [ $nb_args -eq 0 ]
2352 
then
2353 
	nb_args=1
2354 
	args="-h"
2355 
fi
1062 richard 2356 
chmod -R u+x $DIR_SCRIPTS/*
1 root 2357 
case $args in
2358 
	-\? | -h* | --h*)
2359 
		echo "$usage"
2360 
		exit 0
2361 
		;;
291 franck 2362 
	-i | --install)
2724 rexy 2363 
		for func in license testing
2364 
		do
2365 
			header_install
2366 
			$func
2367 
			if [ $DEBUG_ALCASAR == "on" ]
2368 
			then
2369 
				echo "*** 'debug' : end of install '$func' ***"
2370 
				read
2371 
			fi
2372 
		done
595 richard 2373 
# RPMs install
2374 
		$DIR_SCRIPTS/alcasar-urpmi.sh
2375 
		if [ "$?" != "0" ]
1 root 2376 
		then
595 richard 2377 
			exit 0
2378 
		fi
1249 richard 2379 
		if [ -e $CONF_FILE ]
595 richard 2380 
		then
2458 richard 2381 
# Uninstall or update the running version
2382 
			if [ "$mode" == "update" ]
2383 
			then
2560 rexy 2384 
				$DIR_DEST_BIN/alcasar-uninstall.sh -update
2458 richard 2385 
			else
2560 rexy 2386 
				$DIR_DEST_BIN/alcasar-uninstall.sh -full
2458 richard 2387 
			fi
595 richard 2388 
		fi
2466 richard 2389 
	if [ $DEBUG_ALCASAR == "on" ]
2390 
	then
2391 
		echo "*** 'debug' : end of cleaning ***"
2688 lucas.echa 2392 
		read
2466 richard 2393 
	fi
2454 tom.houday 2394 
# Test if manual update
2560 rexy 2395 
		if [ -e /var/tmp/alcasar-conf*.tar.gz ] && [ "$mode" == "install" ]
595 richard 2396 
		then
636 richard 2397 
			header_install
2826 rexy 2398 
# Extract some info from the previous configuration file
2399 
			tar -xf /var/tmp/alcasar-conf* conf/etc/alcasar.conf
2400 
			ORGANISME=`grep ^ORGANISM= conf/etc/alcasar.conf|cut -d"=" -f2`
2401 
			PREVIOUS_VERSION=`grep ^VERSION= conf/etc/alcasar.conf|cut -d"=" -f2`
2402 
			MAJ_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f1`
2403 
			MIN_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f2`
2404 
			UPD_PREVIOUS_VERSION=`echo $PREVIOUS_VERSION|cut -d"." -f3|cut -c1`
595 richard 2405 
			if [ $Lang == "fr" ]
2826 rexy 2406 
				then echo "Le fichier de configuration d'une version $MAJ_PREVIOUS_VERSION.$MIN_PREVIOUS_VERSION.$UPD_PREVIOUS_VERSION a été trouvé";
636 richard 2407 
				else echo "The configuration file of an old version has been found";
595 richard 2408 
			fi
597 richard 2409 
			response=0
2760 lucas.echa 2410 
			PTN='^[oOnNyY]?$'
2411 
			until [[ "$response" =~ $PTN ]]
597 richard 2412 
			do
2413 
				if [ $Lang == "fr" ]
2414 
					then echo -n "Voulez-vous l'utiliser (O/n)? ";
2415 
					else echo -n "Do you want to use it (Y/n)?";
2416 
				 fi
2417 
				read response
2454 tom.houday 2418 
				if [ "$response" = "n" ] || [ "$response" = "N" ]
2560 rexy 2419 
				then rm -f /var/tmp/alcasar-conf*
597 richard 2420 
				fi
2421 
			done
2422 
		fi
636 richard 2423 
# Test if update
2560 rexy 2424 
		if [ -e /var/tmp/alcasar-conf* ]
597 richard 2425 
		then
2426 
			if [ $Lang == "fr" ]
2427 
				then echo "#### Installation avec mise à jour ####";
2428 
				else echo "#### Installation with update     ####";
2429 
			fi
5 franck 2430 
			mode="update"
1 root 2431 
		fi
2758 rexy 2432 
		for func in init network CA ACC time_server init_db freeradius chilli e2guardian antivirus tinyproxy ulogd nfsen vnstat dnsmasq unbound dhcpd BL cron fail2ban gammu_smsd msec letsencrypt post_install
5 franck 2433 
		do
2434 
			$func
2466 richard 2435 
			if [ $DEBUG_ALCASAR == "on" ]
2688 lucas.echa 2436 
			then
2466 richard 2437 
				echo "*** 'debug' : end of install '$func' ***"
2688 lucas.echa 2438 
				read
2466 richard 2439 
			fi
14 richard 2440 
		done
5 franck 2441 
		;;
291 franck 2442 
	-u | --uninstall)
1828 richard 2443 
		if [ ! -e $DIR_DEST_BIN/alcasar-uninstall.sh ]
1 root 2444 
		then
597 richard 2445 
			if [ $Lang == "fr" ]
2446 
				then echo "ALCASAR n'est pas installé!";
2447 
				else echo "ALCASAR isn't installed!";
2448 
			fi
1 root 2449 
			exit 0
2450 
		fi
5 franck 2451 
		response=0
2760 lucas.echa 2452 
		PTN='^[oOyYnN]?$'
2453 
		until [[ "$response" =~ $PTN ]]
5 franck 2454 
		do
597 richard 2455 
			if [ $Lang == "fr" ]
2760 lucas.echa 2456 
				then echo -n "Voulez-vous créer le fichier de configuration de la version actuelle (O/n)? ";
854 richard 2457 
				else echo -n "Do you want to create the running version configuration file (Y/n)? ";
597 richard 2458 
			fi
5 franck 2459 
			read response
2460 
		done
1103 richard 2461 
		if [ "$response" = "o" ] || [ "$response" = "O" ] || [ "$response" = "Y" ] || [ "$response" = "y" ]
1 root 2462 
		then
1103 richard 2463 
			$DIR_SCRIPTS/alcasar-conf.sh --create
2454 tom.houday 2464 
		else
2560 rexy 2465 
			rm -f /var/tmp/alcasar-conf*
1 root 2466 
		fi
597 richard 2467 
# Uninstall the running version
2560 rexy 2468 
		$DIR_DEST_BIN/alcasar-uninstall.sh -full
1 root 2469 
		;;
2470 
	*)
2471 
		echo "Argument inconnu :$1";
460 richard 2472 
		echo "Unknown argument :$1";
1 root 2473 
		echo "$usage"
2474 
		exit 1
2475 
		;;
2476 
esac
10 franck 2477 
# end of script